0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r1, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/21 10:42:31 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x2d, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x18f) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000014000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x5, &(0x7f0000014000)="f600ff00", 0x4) 2018/01/21 10:42:31 executing program 7: r0 = socket(0x9, 0x8000e, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x611}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x9}, 0x8) 2018/01/21 10:42:31 executing program 3: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f000002d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000031000-0x4)=0x2e) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(r1, r2, &(0x7f000002f000)=0x40000000000, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000035000-0x28)={@generic="fecc075d26289a73f2e11ea369611386", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000014000-0x10)={0x0, 0x48, &(0x7f0000030000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x10001}, @in6={0xa, 0x0, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}]}, &(0x7f0000036000-0x4)=0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000036000-0x8c)={r4, @in6={{0xa, 0x2, 0xf2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000034000)={r3, @dev={0xac, 0x14, 0x0, 0xe}, @empty=0x0}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x2, [0x6, 0x8]}, &(0x7f0000018000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000027000)=@assoc_value={r5, 0x4}, 0x8) 2018/01/21 10:42:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000009000-0x56)=""/86, 0x1c6}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x4, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000bbf000)="2600000025001504bbffff00070036de03efffe70040000f0e000100ffeefffffff482158800", 0x26) 2018/01/21 10:42:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4) poll(&(0x7f00008aa000)=[{r0, 0x20, 0x0}], 0x1, 0x9) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000002000-0x3e)=""/62, &(0x7f0000000000)=0x3e) 2018/01/21 10:42:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000711000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) r2 = accept(r1, &(0x7f000064c000)=@generic={0x0, ""/126}, &(0x7f0000189000)=0x80) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00002fb000)=@req={0xa9, 0xe8bf, 0x100, 0x10001}, 0x10) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0x3}], 0x1, &(0x7f00007f2000)=""/0, 0xffffff44, 0x0}, 0x0) 2018/01/21 10:42:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000665000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00002dc000)={0x8000, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000420000-0x90)={0xffffffff00000001, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/21 10:42:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000be0000-0xbf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xb0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x20, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x0}, @rr={0x7, 0x17, 0x0, [@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @rr={0x7, 0xf, 0x0, [@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x23, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @empty=0x0, @empty=0x0, @empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x97d]}) 2018/01/21 10:42:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00005c4000)=0x0, 0x4) connect(r0, &(0x7f0000d7a000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(lrw(cipher_null))\x00'}, 0x58) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f00005f4000)=0x8, 0x4) 2018/01/21 10:42:31 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000893000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00003c7000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000026b000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x9, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000009000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [{[{0x9100, 0x80000001, 0x40, 0x20}], {0x8100, 0x8001, 0x3, 0x2}}], {@generic={0xf7, "00b300b100000021"}}}, 0x0) 2018/01/21 10:42:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket(0x0, 0x803, 0x3) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 10:42:31 executing program 2: pipe(&(0x7f0000a1d000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00004a4000-0x2c)={0xf, 0x9, 0x1, 0x6, 0x0, r0, 0xffffffff00000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r1, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/21 10:42:31 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffbffc, 0x8011, r0, 0x0) 2018/01/21 10:42:31 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef6000-0x18)={r0, &(0x7f0000764000-0x1)='\x00', &(0x7f0000ef4000)=""/163}, 0x18) 2018/01/21 10:42:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000ba7000-0x4)=0xb, 0x4) sendmsg$nl_route(r0, &(0x7f000012e000-0x38)={&(0x7f000007f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f68000)={&(0x7f0000607000-0x454)=@newlink={0x20, 0x10, 0x0, 0x7, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) unshare(0x0) 2018/01/21 10:42:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000018a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000041e000)={0x0, @in6={{0xa, 0x0, 0xdd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe171}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xe244, 0x40, 0xfffffffffffffff9, 0xa4}, &(0x7f000014f000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000064e000-0x6)={r2, 0x4}, 0x6) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000142000-0x8)={0x1, 0x9, 0x7, 0x7fff}, 0x8) 2018/01/21 10:42:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$ax25(r1, &(0x7f0000374000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000015a000)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) pipe(&(0x7f0000d19000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002b9000-0x160)={{{{0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x1bc8c000, 0x8, "b353e4c205b37bee98f9e8354fc6da3aa9800758ede3c7c4b8295afd9d085782ceb3e2163cf635163c657aa5457fc5fa6c612b61c1ce40ae8367a3811562b8b93249e111f3a14a801b8f47bca6e43d94"}, 0x160) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000ec000-0x10)={0x0, 0x0}, &(0x7f0000f5f000)=0x10) 2018/01/21 10:42:31 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000000)="a9", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) r3 = accept4$inet6(r2, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) socketpair(0x9, 0x80005, 0x6, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000003000)={0x54cd6566, 0x6, 0x7fff, 0x2}, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000003000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4, 0x6, 0x6, 0x100, 0x2, 0x2080080, r4}) 2018/01/21 10:42:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000e3e000-0x1)=0x7c5, 0x1) syz_emit_ethernet(0x12, &(0x7f0000eaa000-0x12)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x0, ""}}}, &(0x7f0000a59000-0x18)={0x0, 0x4, [0x3e7, 0xc17, 0x7fffffff, 0xb5a]}) 2018/01/21 10:42:31 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="89", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xc}}, 0x8) 2018/01/21 10:42:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000941000)={0x0, 0x7, "3fc4a0877f5a07"}, &(0x7f000052e000-0x4)=0xf) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e57000)={r2, 0x1}, 0x8) bind$alg(r0, &(0x7f0000494000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000dea000-0x38)=[{0x0, 0x0, &(0x7f0000850000-0xa0)=[], 0x0, &(0x7f0000e4b000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000f86000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000685000)=[{&(0x7f0000f8e000)=""/4096, 0x1000}], 0x1, &(0x7f00000d7000-0x6b)=""/107, 0x6b, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006fe000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e69000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d5000-0xc)={r4, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/21 10:42:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009e7000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00005ed000-0x450)={0x9, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000062c000)={0xa, 0x0, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x20000000}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) socketpair(0x10, 0x6, 0x0, &(0x7f0000d28000+0xb91)={0x0, 0x0}) 2018/01/21 10:42:31 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x214cb589, 0x401, 0x72, 0x35af}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000000000)=""/176, &(0x7f0000001000-0x4)=0xb0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000007000-0xf9)=""/249, 0xf9, 0x10020, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000002000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0x8, 0x800) sendto$llc(r2, &(0x7f0000001000)="0f1dd5243304abd70902b890bac10135cbd2e365851732449c6821f04a8115e486b8a1dab7c4c56e8436b904d3904af969c8d918b6c44227e427293e559f0b66050db4c204a90caeebce62a87818e2e7169a37e52a0870cb5227f4a721d5aea9b2031ee545395abb1dc14922a248cfa01d111c1e7f392aee1a3aa9f88f982f93486f186c25ce12eb858118f6105254061f2e99e4e236e941b3113c805a814541d1b89155201e66121ceedfcd6605a75f303f451d073209ae92a97a01ce61bed1165565174db4c1b1666dd404b106b5d4ab65440615494af4", 0xd8, 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x5, 0x45b, 0xffffffffffffff80, 0x9, 0x1}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000006000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000005000)=0x1008) 2018/01/21 10:42:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0x6, &(0x7f00008a8000)=""/171, &(0x7f0000400000-0x4)=0x176) socketpair$inet6(0xa, 0x7, 0x27, &(0x7f0000e2f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003ed000)={0x0, 0x0, 0xa, [0xe98, 0x4, 0x86, 0x1, 0x9, 0x7, 0xfffffffffffffffe, 0x2, 0x881, 0x2549654d]}, &(0x7f00007a3000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000394000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x3ff, 0x80000000, 0x12}, 0xa0) 2018/01/21 10:42:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r0, 0x84, 0x80000000000023, &(0x7f0000b3f000)="", 0x0) 2018/01/21 10:42:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80005, 0x91) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000075f000-0x4)=0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000178000-0x4)=0x401, 0x4) sendmsg$nl_netfilter(r0, &(0x7f00003ad000-0x38)={&(0x7f0000206000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00007d7000)={&(0x7f0000ca8000)={0x74, 0xd, 0x0, 0x1, 0x3, 0x1, {0x0, 0x0, 0x6}, [@generic="00c1c9df93997eb82c994c5061f160e4d237e831715896f0cfab518f285f9651a8a5ae7d367e85b020d54a107d19d19ade7634ab23a1774ce96ba466414b0d4b073b003bd5d1ae3197a9cab3ad6b4bf39d5b", @typed={0xc, 0x6d, @pid=r1}]}, 0x74}, 0x1, 0x0, 0x0, 0x20008800}, 0x44810) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e30000)=@assoc_value={0x0, 0x0}, &(0x7f0000afc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a9d000)=@assoc_value={r3, 0x0}, &(0x7f0000d69000)=0x8) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000e3a000-0x4)=0x1, 0x4) 2018/01/21 10:42:31 executing program 4: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0x7ff) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f8a000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendto$packet(r2, &(0x7f0000f82000-0x162)="31b181644e803ba8adfebd3a753731a3b8", 0x11, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 10:42:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00000b6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x80000000, 0x1f, 0x5}}], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x8, [@loopback=0x7f000001, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ceb000-0x8)={0x0, 0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000d1000)={&(0x7f0000a01000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000a1e000)=r1, 0x4) 2018/01/21 10:42:31 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000000e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000000c000)={r2, 0x0}) syz_emit_ethernet(0xae, &(0x7f000000d000-0x1a9)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="689ffc340a70", [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x78, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "132d18", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [@routing={0xb7, 0x8, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], ""}}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000f000-0x4)=0x9, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000000d000)=0x78e, 0x4) 2018/01/21 10:42:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x12, &(0x7f0000000000)="3fb9d0529a85580bdb46a3c0b1e7ce4757bd39977443dd852ecc78c8ebb0969317296de18e7154", 0x27) r1 = socket(0x1f, 0x80b, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e4e000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f00006e5000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f000049c000)={@ll={0x11, 0x2, r2, 0x1, 0xd74, 0x6, @random="d09bc72ac284", [0x0, 0x0]}, {&(0x7f0000000000)=""/29, 0x1d}, &(0x7f00003fb000+0xa96)=0x0, 0x41}, 0x34) 2018/01/21 10:42:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000f3000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00008fd000-0x4)=0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1) [ 100.676349] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pig=26277 comm=syz-executor3 [ 100.707177] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pig=26277 comm=syz-executor3 2018/01/21 10:42:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d44000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"0fe7e14dc135b1"}, 0x3}, [{"ae9d8f96861993"}, {"6008c7d2add87e"}, {"8e97266ca96902"}, {"55315bda55b3ed"}, {"a6c79649012707"}, {"a6891a7bc5d1d3"}, {"f4812c82439285"}, {"510888db29cb5d"}]}, 0x48) mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000ec4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xfffffffffffffffb, &(0x7f0000ec5000-0x8)={0x4}, 0x8) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000ec3000-0x4)=0x0, &(0x7f0000b02000)=0x4) 2018/01/21 10:42:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001d8000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00003e6000)={@generic="b693bad2fabd9ddb4a59d057460889aa", @ifru_flags=0x8802}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000955000)={0x80000001, 0x1, 0x2, 0x8, 0x100}, 0xc) getsockopt(r2, 0x100, 0x7fff, &(0x7f0000900000)=""/225, &(0x7f0000d97000-0x4)=0xe1) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/21 10:42:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000fc000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}], 0x48) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000c56000-0x4)=0x0, &(0x7f0000565000)=0x4) 2018/01/21 10:42:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000035f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b67000-0x10)="", 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f000009c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000088f000+0xc8f)=0x48, 0x800) getpeername$netrom(r1, &(0x7f0000aad000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00004d7000)=0x48) socketpair$inet6(0xa, 0x2, 0x1ff, &(0x7f0000744000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00002a5000-0x4)=0x0, &(0x7f0000d0f000)=0x4) 2018/01/21 10:42:32 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000003000-0xf2)="eabcfd67e1a20b13c1064ec15afc172adefb324ce68910c302cfab56cdc4134a64b4625b1f15d6fab70788b37e86df19980377632991ff5e63a2ac3df33d15ba15f28ce28adebb4dffcb1fa669101799794f0de9e9693b5e2584ba9239bd8338cc43770d90960b38f5109c03917fac30fc03320ec95a2a006f2e2a45e99cd258748d9f39fe5a52b4ffaa010d2aa14493310d9c4054434b86343359cb6998bbf9c48643857983934adbdcaaf26bdfd2b5eec49419ffbdd1f25721dc681d4bf872bf6df575eb21be8ed7299582eae93b69d00f98f58f8072fe43326d056e93013251d2f2dda767019c76fda0ed96404cdfe165", 0xf2, 0x20000081, &(0x7f0000005000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x101, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000006000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000004000-0x2)=0x7fffffff) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x3) 2018/01/21 10:42:32 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a22000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f00004e4000)=[0x77, 0x5, 0xfb, 0xfffffffffffffe01, 0x101], 0x5, 0x0, 0x70000000000000, 0xffffffff, 0x2, 0x8, {0x7fff, 0x6, 0x4536, 0x1, 0x6f, 0x1ff, 0x7, 0xb7e, 0x7fffffff, 0x10001, 0x2, 0x1000, 0xce, 0x6, "c703f40947383bbd3a64de6b281167cb68628999ab651f667bb2ca71ed566528"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000015d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c2e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000e90000-0x4)=0x0, &(0x7f0000e81000-0x4)=0x4) socketpair(0x1, 0x1, 0x7, &(0x7f0000c75000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000d39000)={r3, 0x80000, r4}) r5 = accept4(r2, &(0x7f00008f6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000033d000)=0x14, 0x80800) accept$alg(r5, 0x0, 0x0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, 0x4) socketpair(0x0, 0x80006, 0x4, &(0x7f0000341000-0x8)={0x0, 0x0}) pipe(&(0x7f00003d5000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r7, 0x10e, 0x3, &(0x7f0000cd5000)=0x4, 0x4) syz_emit_ethernet(0x3f, &(0x7f0000edf000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@arp={0x806, @generic={0x0, 0x8864, 0x6, 0xd, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, "d10d000000000000095e7fe902", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "3254820200000073ffffffeb8ad9ab64"}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) socketpair(0x5, 0x0, 0x0, &(0x7f00009a1000)={0x0, 0x0}) 2018/01/21 10:42:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x5, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xfffffffffffffff7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x7, 0x3, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 100.778315] sctp: [Deprecated]: syz-executor5 (pid 26305) Use of struct sctp_assoc_value in delayed_ack socket option. [ 100.778315] Use struct sctp_sack_info instead 2018/01/21 10:42:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x3}, 0x10) bind(r0, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r0, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00009af000)={r0}) 2018/01/21 10:42:32 executing program 3: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0000000000000000100000005", 0x10) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000f91000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x101) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)='p', 0x1}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) [ 100.844960] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 100.855376] sctp: [Deprecated]: syz-executor1 (pid 26348) Use of int in maxseg socket option. [ 100.855376] Use struct sctp_assoc_value instead 2018/01/21 10:42:32 executing program 0: poll(&(0x7f0000dd9000)=[], 0x0, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000248000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c6000-0x4)=0x10, 0x800) vmsplice(r0, &(0x7f00002ef000-0x60)=[{&(0x7f0000a41000-0x23)="9aeca2d1fe344f2465a65dc4f53d0b498cb1d6a766a4b7f8201445c3447359272e7f5f", 0x23}, {&(0x7f0000265000)="09434a0ae01194e33beceb96b45bb2ecf4a0327c3504ad3bf3cdf6da92d0bc97dc4f49c05543271f25255018515af8850041aea9ca32d008f98e1e23fde037b6f6f7f73931150ca3ad028e314ba31ed8c6ec749106792d0689a6546664ac06e4648d842a9aaa18110a13a9f9c0c61a687eb8f937058f57da67f094ecb52393876f85248abff7666d9bf2b7a97ce68ceaf98f096e6a16965e7a85c6a80c1ce48fd20137870d44e87e6953180b35b6b646227b5f7a39aab4f9e50061062abee9c488eed5650daeda024b6b1673660c10af4c9ece076e5246", 0xd7}, {&(0x7f00007e4000)="e21896e184375b852d47f5675c4f3d336f64f6ccbce302ffd72c38632203a235f8c75322bbe1cfcb74170b53cdcc5ef2b3f5cf10dbb8cec52c914f61f06547c0f2900d05f242910773d80bb4931d05b6b5a0055f08b623d6eb9f7a6bb503519880321a1b74c1379deb27a21a41e8340252b22beb1a2799036e865bc527ead9ceba5ce730ad2d9eb482", 0x89}, {&(0x7f0000827000-0x8c)="9d2c51a156782f8553484979ecc5fc5495650060fdf802d6a5c120fd56d1e38ca42c433d079f1c41e2f40d6cfa76274d17113611d1037aebffde0d5ed1e7a3650c566a7f669ebea949b1914b20d8960c826af7f9b894281b41ccd4ba171a0a9b9c66a8c74760067fe33536279570dbc692d2947694f5ac07f886860d9f790756c4888b8079618700907f9e6d58acbb70511eeebff8fd89049fb1c3757e6e8f4fd7ca800916d1da0a24018e4e884a1f91649481b6d150d7a36280841393e13fffaa6690711da8311ab15acc9673f856651c3905da05acbdcdab60e1352c2c415d6af55079522e613705aaf71355227aad0b8181758a342e6532", 0xf9}, {&(0x7f0000b02000-0x80)="8d296c48dcd0e0aad4b830b758c218d330fc0d3832c87846a88b709912ea4d6ce7c0f8e6fd3ab08070f4f0054f6002b0a20c7bf3fe96147a140a190fa778b57f63b554e997efee7c05573a655b8df8cc70027063cb2b42d4e35caa5c2aec400543311162364c2253475b2b947e0a9e88518a3b4eb6e52a0aa22d9d953063936f", 0x80}, {&(0x7f0000a80000-0x85)="b576639d1c6b1afecefed1a56f104b62be879ec387ebc1ffd47b87d5a5061b79e97ed85b786f636ff156018869cd9ec0af7032af6951d3b63504caa091661eeea6aad1d2ca79ef7a70898c7e2752a2e08da0dfa1c1fecf4793998b9efca6c28fbfcd838d19994e2fe39363bca39b0e0f30027ac1026622eed89fbe77508565edfd2a5e0b64", 0x85}], 0x6, 0x8) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6800}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x4, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/21 10:42:32 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x9, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) sendto$llc(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x11, 0x0, 0x0) 2018/01/21 10:42:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) r2 = socket(0x2, 0x0, 0x3) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00006c2000)=0x1000) write(r1, &(0x7f0000df9000)="6c6ad11c9ac9a63af0a9d9eb5b34524ab294d1ed67273a4c6e59af7be606b960ec34b2ec4d63fbeb1e57b41a1fbbacb21fa22023712199381b27473fff4e37b0521ab846a0d65c61604dad35dd3d063a0893784a4de0d33c178157fe98a5d230987dc0749d993992db577b479018522717dc53dfa5d186df7811b0ee7f083b4d6180f1eba7ddcbdb4885dde5595bf2451942061898f2dcb753e6945e073e5a91bba73a9a48b6670ee3c159fe2f", 0xad) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/21 10:42:32 executing program 5: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x3f, 0x89d, 0x4, 0x1f, 0x0, 0x4, 0x1, 0x4, r1}, 0x20) 2018/01/21 10:42:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xb2b) getpeername$inet(r0, &(0x7f0000874000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008fa000-0x6)={0x0, 0xb5b}, &(0x7f0000675000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c45000)={0x0, 0x208, 0x0, 0x80c4, r1}, 0x10) 2018/01/21 10:42:32 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000-0x4)=0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f98000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000019b000)=[{0x0, 0x0, &(0x7f0000699000-0xa0)=[{&(0x7f00006e6000)="91", 0x1}, {&(0x7f00007ad000-0x9f)="711be8f9cbfa8ab28af1c8d8946bfe700fcc5375784b5df57bff8a024be87ce1ab5af0d51e22a422f25bd5cab056662b49355aa4c78ffe70b1b0272d6e65879c50898554ea1cb619f6d3dc45ae75cd695eabf13c0573318013e3f7be3393c8bd5296f33310dae188e69682f9e12534684842e2b33eb0a58c2574a3db5b443c538a75a7e9ae791ffdf533a2beca2f89", 0x8f}], 0x2, &(0x7f0000543000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/21 10:42:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000acf000)=0x9, 0x4) shutdown(r0, 0x1) r1 = socket(0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000a34000)={0x0, 0x3}, &(0x7f0000f0d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e4b000)={r2, 0x80000001}, 0x8) 2018/01/21 10:42:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8001) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000079e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = accept(r0, &(0x7f00009a9000-0xc)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000058a000)="6f634a490598d1d944fc65e4df85eaf8", 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000dcf000-0x4)=0xf2f6, 0x4) pipe(&(0x7f0000660000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) sendto$inet6(r1, &(0x7f0000d79000)="", 0x0, 0x40, &(0x7f0000223000)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) accept4$inet6(r0, &(0x7f000059c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000016f000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000841000-0x4)=0xd1b, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00003b3000-0x10)={0x0, 0x8, 0x200, 0x182c}, &(0x7f000029c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000dd7000-0x8)={r3, 0x2}, 0x8) [ 100.908170] sctp: [Deprecated]: syz-executor5 (pid 26305) Use of struct sctp_assoc_value in delayed_ack socket option. [ 100.908170] Use struct sctp_sack_info instead [ 100.935511] sctp: [Deprecated]: syz-executor1 (pid 26364) Use of int in maxseg socket option. [ 100.935511] Use struct sctp_assoc_value instead 2018/01/21 10:42:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x400000000005, 0x400000000000002) 2018/01/21 10:42:32 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000913000-0x50)=[{&(0x7f0000f7b000-0x97)="ec829dbb25e64e413f39209753da70e026402bcc2c8042aa551106c7c2f6b6544d5c11f6c164a34ec066262f75", 0x2d}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0xfffffffffffffffe}], 0x18, 0x8}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/21 10:42:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000f9000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f00008bf000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0x2ac, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000001000)={&(0x7f0000d25000/0x4000)=nil, 0x5, 0x0, 0x70, &(0x7f0000720000/0x3000)=nil, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002000)={0x0, 0x3}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000)={r3, 0x1, 0x6, 0xfc53}, &(0x7f0000002000-0x4)=0x10) r4 = accept4$netrom(0xffffffffffffffff, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r4, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000001000)=0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/21 10:42:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x4, &(0x7f0000acb000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000029c000)={0x0, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x0, 0x7, 0x3, 0x2}, &(0x7f0000d56000)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001d1000)={r1, 0x200, 0x5c2, 0x7, 0x400, 0x400}, 0x14) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) 2018/01/21 10:42:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x3) accept$inet(r0, &(0x7f0000a98000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000666000-0x4)=0x10) bind(r0, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/01/21 10:42:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000884000)=0x0, 0xfffffffffffffe4b) 2018/01/21 10:42:32 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000000b000-0x20)={@common='rose0\x00', @ifru_flags=0x0}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000001d000)={&(0x7f000000a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000001d000)=[{&(0x7f0000001000)=""/85, 0x55}, {&(0x7f0000009000-0x6)=""/6, 0x6}, {&(0x7f0000004000)=""/107, 0x6b}, {&(0x7f000000d000)=""/4096, 0x1000}], 0x4, &(0x7f000001b000)=""/97, 0x61, 0xbceb}, 0x40000001) 2018/01/21 10:42:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) close(r1) 2018/01/21 10:42:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x48000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) connect$inet6(r1, &(0x7f0000dd6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f00006a6000-0x4)=0x100, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000453000-0x4)=0x3, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d46000)=0x63e6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f00001a6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00005cd000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000739000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000086e000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000464000)=0xe8) socketpair(0x11, 0x2, 0x20, &(0x7f0000531000)={0x0, 0x0}) 2018/01/21 10:42:32 executing program 6: socketpair(0x1, 0x1, 0x1, &(0x7f0000907000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xc0, &(0x7f0000001000-0xc0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xdeb2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x200}, @in6={0xa, 0x3, 0xfffffffffffffff7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb78}, @in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x400}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000aa6000)={r1, 0x4, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000039000-0x4)=0x0, 0x4) [ 101.134269] RDS: rds_bind could not find a transport for 172.20.0.187, load rds_tcp or rds_rdma? 2018/01/21 10:42:32 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x1a8, &(0x7f00000a8000-0x85)="4503a11909cdcc2fa6e7bc76adaac039f691e9193193479944fcbf2efd7d484114cea831a3a383e6bfdf111f25476b553f65334b7ec1ed6b76c220c48482a435573d96263697f82d4ca2f1fe8c4c28270996580b119520d87ff3a5b648d7cfa96c0877178090736737fd9b6cb42adcc839d26a5d23913bcc56915be800e05f48726e15a58b", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000fd5000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd5000)=0x26) connect$bt_sco(0xffffffffffffffff, &(0x7f00004d4000)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000b8d000)=""/214, 0xd6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f000044c000)="", 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = accept4(r3, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000fd6000)=0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00005ba000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000135000-0x11)={0x0, 0x9, "aff4ad877ffeca5084"}, &(0x7f0000978000-0x4)=0x11) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009d4000-0xc)=@sack_info={r5, 0x101, 0x9}, 0xc) 2018/01/21 10:42:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000c4f000)={0x10, 0x0, 0x0, 0x0}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0x14d, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 10:42:32 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004ba000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f41000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000000000)=0x8) r3 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000001000)=0x5, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x4, 0x8, 0x3, 0x5, 0x7ff, 0x6}, 0x6, 0xf5cd, 0x20}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000)=""/46, &(0x7f0000003000)=0x2e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000005000-0x127)={r3, r0, 0x6, 0x792, &(0x7f0000005000-0xd0)="e382484d721db04835d6f766aeee6d1c03943dd0f1dc213df94c6093137494df7f59033095727b85474247142836b9374fdf1b4dc03af8e04c321a539f9384a8ade0cbf00facc744295c638abc3c37341d044d3c7955929c48906a7b75de72262091d1c524594cd39b3887043f27c69e0d488423903c8b17bda3f486c2a23b80cf7149d9e410964385d63b8720fe7947442ea1487ae6c91739288a811cd2082af0af637c1963639f7db00d0ffcde254d3bf86f13afe19a5c4ebcb83ad459d7b64b6f3d276643a19329b97bdb2e25b4ba", 0x0, 0x1000, 0x1, 0x2, 0x9, 0x81, 0xc0000, "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"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000005000)={r1, 0x10001, 0x10, 0x6, 0x4}, &(0x7f0000002000)=0x18) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000005000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair(0x13, 0x80007, 0x9, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000006000)={0x8, 0x11, &(0x7f0000006000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x80000001}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x41, 0x0, 0x0, 0x0, 0x7fffffff}, @alu={0x7, 0xf5f, 0x1, 0xa, 0x4, 0xfffffff8, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r6, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x35}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0xa)='syzkaller\x00', 0x8, 0xd9, &(0x7f0000006000)=""/217, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000008000-0xa0)={r2, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb26}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x3, 0x8001, 0x0}, &(0x7f0000008000-0x4)=0xa0) 2018/01/21 10:42:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x566}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008cb000)={r1, 0x8, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000b35000)=0x312, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) bind$inet(r3, &(0x7f00005f4000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r3, &(0x7f0000408000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000b88000-0x4)=0x32) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000d6e000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0a000)=0xe8) bind$packet(r4, &(0x7f000064e000+0xf6f)={0x11, 0xf7, r5, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) sendto$inet(r3, &(0x7f0000859000-0x3)="5a68b4", 0x3, 0x801, &(0x7f0000223000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000500000)='@', 0x1, 0x8040, &(0x7f0000928000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000128000-0x8)={r2, 0x81}, &(0x7f0000bc2000)=0x8) sendmsg(r3, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x240}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/21 10:42:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/21 10:42:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) r0 = accept(0xffffffffffffffff, &(0x7f0000d43000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00000b9000)=0x10) connect$pppoe(r0, &(0x7f0000fc8000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) writev(0xffffffffffffffff, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendmsg(0xffffffffffffffff, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) 2018/01/21 10:42:32 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000321000)="025a7faff808c220d42bf4020e7978fee74c24cf6b823f0bb7e831eff99c163e68e8e748e10ddcda98c91e8413d7a3928c4660889c98c86397675ba19472461f061faa50809d50a6f2b2933f844b533d1421025217e1712ea95f4a4e6a71cf878e5b7e91f32a3b42b78bbf", 0x6b) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000059e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000fef000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000852000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ca000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001af000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9, 0x0, 0x1ff, 0xa, 0xa0, 0x0, 0x0, 0x0, r2}, {0x5, 0x6, 0x8000, 0xc622, 0x80, 0x40, 0x101, 0x7}, {0x530, 0x3ff, 0x7f, 0x7}, 0x0, 0x7, 0x3, 0x1, 0x1, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4, 0x3, 0x1, 0xfffffffffffffff7, 0x4, 0x9, 0x73}}, 0xe8) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) accept$packet(r3, &(0x7f000040a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ae0000)=0x14) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000ff0000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 10:42:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000a0a000)={0x0, 0x6f, "682f5ec647375dd83e42a982710144cb855bc5ff94d763c62e2af13c554ec85e495b52390e3b53e46838a4a0f3d1d8b665d0332540c2ccadfdb9dd31ee75f01773d14920e01a83386aac16a92ada2b2ef926d549605fe1704ab9e5a90b0c925424106d9d6870969c728ff2a33b1215"}, &(0x7f0000403000)=0x77) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d36000)={0xfffffffffffffffd, 0x8008, 0x5, 0xfff, 0x0}, &(0x7f00008e5000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000016e000-0x12)={0x0, 0x0, 0x5, [0x6, 0x6, 0x7, 0x2, 0xea1]}, &(0x7f0000a7e000)=0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000073c000)={0x0, 0x9, 0x30}, &(0x7f0000d55000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f99000)={0x0, 0x1, 0x30, 0x0, 0x1}, &(0x7f0000fb3000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000452000-0x14)={0x0, 0x40, 0x100, 0x5, 0x5, 0x2}, &(0x7f0000635000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000122000)={0x0, 0xfffffffffffff5cc, 0x3864, 0x6, 0x8, 0xe7b5}, &(0x7f0000557000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000edb000-0x8)={0x0, 0x1}, &(0x7f0000966000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00004d9000)={0x0, 0x8, 0x932d, 0x1, 0x99, 0x7}, &(0x7f00001e6000)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000071b000)={0x0, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x5, 0x2, 0x8, 0x1, 0x5a27, 0x8001, 0x800, 0x55, 0x0, 0x7, 0xad, 0x1, 0x5, 0x80]}, &(0x7f0000f8e000)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000222000-0x6)={0x0, 0xffffffffffff3a4f}, &(0x7f00004d3000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000eb3000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x42d8cdc0, 0x1b, 0xb17a, 0x10001}, &(0x7f0000aa5000+0x6f9)=0xa0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00005ff000-0x4)={0x0}, &(0x7f0000f30000+0xb0d)=0x4) r13 = socket(0x0, 0x7, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r13, 0x84, 0x0, &(0x7f000088c000)={r6, 0x8, 0x401, 0x5}, &(0x7f000058f000)=0x10) sendmmsg$inet_sctp(r0, &(0x7f00009b2000-0x150)=[{&(0x7f0000ca3000)=@in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x3fd3}, 0x1c, &(0x7f0000209000-0x30)=[{&(0x7f000035b000-0x97)="f862ed4360a92cb5dfcf9a6b39dcc9181a3aa76569494a9b466b303ec8786cb9932f2e4db9b2d2327955b4572c372d68f8714932f2f99a6428cc22775b222d311f5a9e939038f5eabeacbe7fc9ce277ee79e67f0489b230ce323e3ede213ac024e729ee012d17c2f509a484d0f4968b8d6b73244cc40c2fffa0ed9957a8fcee939ad7932d699a7d9a1afbd79abdb2c20ba8789f4a370c4", 0x97}, {&(0x7f0000e10000-0xc9)="f88b6262433ccb08e39753d52c50aacee1e35e36671307a4efe1a4243a3e7050ee38a319e53df581ddf1206dc690c226a230a1edff20065fd1b9645eb29a202897ab179097e9122ae813e30ddc8448c8820a0c5db5128df024c1f24e3dea1bdf6ef3545189d5f4257aa17e4017de2ffbb2fdbcd9e1d0f4d4e03e3994e962a5aefe74572421d6bb060066e96172b8d34aa10a6b1ab76ab9355073a7880ee73a649071d5add19c6e2ef4004ac800890f55de73ea6dfd312ca4db5533f55fdef29410fe399c4f810e957e", 0xc9}, {&(0x7f000046f000)="4675cb5a4f1174199685b44c8c76bc1c54a5cd32e465fb75ceca36f925c001b511108927d26db3928f710653d55799f807ab099eee5e7fc3264f6f152a4d71d1bc35562e54f1c6e5e8a1e28af774bd6394010779bb3023d7b0d24f11078509a99cc3dcfbb1a75595514d3399a2e635951d982b218117efe35f9225dc3808cda3e72d8f5ffe470d05c42e14869cce7b553e58890ce9cc368fc5195163bd9ad694cc5068da1aa3a98c4d4651a681550a9b6762ee38b34268cb2c3d5073942134c0d93ed8f438cf6d081c6d661e59d0aa7f71106d46bb1e6d4cf660eb6e33cccb43872447b0ba110e24b51d2e1115db10fb8ba1756b4c5b4191d6", 0xf9}], 0x3, &(0x7f000077e000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x800f, 0x8188, 0x4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x7, 0x401, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x8, 0x8, 0x80000000, 0x1, 0x80, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x8, 0x8a2d, 0x69, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0x2, 0x9, 0x44e, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x40, 0x0, 0x0, 0x5, 0x8, 0x622, 0x6, r6}}, @init={0x18, 0x84, 0x0, {0x5, 0x6, 0x6, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x8, 0x80, 0x2f76, r7}}], 0x180, 0x40050}, {&(0x7f0000442000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b1d000)=[{&(0x7f0000065000-0x52)="e41081c8d3704be22eb0b7750be8457476af57bbe1eff655ca9cdddb0af4a9bcc2604f3738971f7a34f70e4c061542d8d01799539d77cbb1998140d3ccdc19d3adeaac333f427f6d6bd76b14f085a089eff8", 0x52}], 0x1, &(0x7f00003cd000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x2000000000000000, 0x400, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x9, 0x0, r9}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x7, 0xda4, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x80000001, 0x8, 0x8001, 0x10001, 0x0, 0x2, 0x4, r10}}], 0xc0, 0x1}, {&(0x7f0000e5e000-0x1c)=@in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f0000374000)=[{&(0x7f0000bb1000)="1da14112e4a9ee1638b0793ba15ff9c5ab433a657722fc3b42bea1a415f9068d6fdd50319aa005c26b0f93682b928c5f329bce07a5eb6e7e5456613cfdbef2b0be65dceac250da2cc90aa715f43d92d7f0bcabd0f9325fb2869395ba94c729d8c186246bea540cd7112e36c4f76c1e9c83d94726d226a1a0b039657862065b37a6084a0266094d33bbf8724fbfc9f205845873005778dc14abae98d1639694bf2553f4a89f44de4b50ec972c9d91bb7bd85278111e1aca452620fbd06d06c17825d9e757ae2717805fc07eba2da9a9806c9f2bc52366dea9190106ed050a7e77bb880cc4", 0xe4}, {&(0x7f0000af2000-0x78)="fd6b710a92fc0c03a17001632b0e206c3a56c2d787a08d1f3897313da7035acaad21dea5946298bdedb8db668221bac7d232ba0e6e3b1398582ee699b6647ba9ae950db8067fa7165ed64b7d2aa54be2ffc6fe8e29257e8caed8e57aeee1d09dea5af87dd57436861feddcf67c72182ad40fc3e355a31ac3", 0x78}, {&(0x7f00009a4000)="899199290a6464cc69f3a525978d545890f090b18527886cd7a850437886164e2b0f4b524001f2c90a48aa523b6c41c50d9d347abe4ac33500e29b8cabb863588549659e36e64e", 0x47}, {&(0x7f000013b000-0x34)="a312cf2043185b5f1024826b3a003b49e9c0eca17ac3ba2f51937d0602bc7152ae2fae8a44662679b07ad5bc8b3152e7cf1e855d", 0x34}, {&(0x7f0000acb000-0x9d)="a8dd577b65098c6fe595fbc9e38a6b779deefac38c2144788343772d05ba3fdafc90512299c4738fd8bb2772c2006303e5d20d59d4cd11b1439accff3fc56f9222d6de0fdbb911f31c4c333763431d208096aa67c106206aa8421505c6fb43aa718c9ab66eb44751b53e5afa6c43e845d3ba91d7c832d286e492aac9a30fb022dc1a4f5dfd4eb3e6a5db8a48323d3f046af23c4744d7bf379317c4a083", 0x9d}, {&(0x7f0000f37000)="727657e963f494a28170874ffff4a288702594158c466d8e18454a6ffbdd9a26bd8e6c86dd1815de18de2033fd0f262e2a6a231ef71fa631724f20577c431eee1348611b0f628c51b429339158eeb5ac0b0773b9b77de2463dd87639796dda40e3a5523e48fa990941c06834f6316802aa6f0ea8d14e30e6e7600f27fc3218c64d3c9e3f5f42c96a9728d527469b74b62a09f1739aa7581ae7f07d2d0cad66", 0x9f}, {&(0x7f0000b4a000)="7890ecb3cd062cca79109992661c9fe3c870ecc431a2d44daf1c8c994bd8c26a4c79c9ae505b88d2ca4bfeabd34e9ff1ef550f09071b4ae97ca86c777f90a49855a89f5a7dfb5d1e1e5eefb3a78be4e76a4a218438de40f6468312089a1d9054eadcdff9c3668287073d32744e4b5cd1d745c4328ddc680525732a29a75e018b91fe5f976227082dc59ff85e0ff952162525a1a67841e98497ca791ad44f01b17350b096c224d548e0e91bc63e57c0e7315d8d9c9d066a348422f8fe565d42dffa7d8a7f7ab897c1fcaf6ebddc6f500aa2a07fe26fdff64e8263d4aebadf122077f1914942477134aa676d180196255e2c", 0xf1}, {&(0x7f0000eb3000)="7a68a54c9e31277cb7202225ecbf4161a0f703c83897929454b876d522134a9e66c973566815f870a80ec85e6bb5a8bc0d4beb9d1750266c1d3bed8ff0f6b40a9b63cf5b9c214597c12fcaaa7c81cb077f4ece4fb5c64b4da255dbef749e99436bf040f53cff8e609dd804b77e58e77cfb6177dc2d79caa13dfbfc2df2e4bfbfa92cf993d8e9e20292ad86159fbe9fd1c5aed9df0502f2d931887024a9293b72d82b0ae0ee565c5dad38bb00afead9b581edef8906c05eab0f38448a14501abc01edfcc8898e", 0xc6}, {&(0x7f000004d000)="c6000f0d2556692826ab6923eb72ce26680ba3c5c527929e97d52b4c48f62e22b87f98c18f12f45ea891ff18defe0a401e230498629eed77c956806063b135c0b95270b65858d3575af8a9389b366f9e046b2998b79a1a65dd081b3de4d39cb30fde63d4b2d25dfbdb59138406187a5df9445316b8e3097e0364648cc5ac7c7db7fa881f8a31e1ff4311c62a360b5cd623c5647248358bfb348e624be53e1ae6c8a241a5c50de400d988a31b2e436548f07bb0fbbccaab7e037679528d0c8a74c5db423f48927478f83fab3782f48203961fa7dae9ba415645568493", 0xdc}], 0x9, &(0x7f0000e89000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x4, 0x201, 0xffffffff, 0x3, 0x8, 0x0, 0xe541, r11}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x2, 0x3ff, 0x5}}], 0x60, 0x40}, {&(0x7f000009f000)=@in={0x2, 0x0, @rand_addr=0x86c4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001a6000-0x10)=[{&(0x7f0000bbb000-0x77)="218ddcf650584f077b7a30ed2984e6e12f7897c9d49be58b8eef753c33f24d43ca0154c1d08914f29727906cef43869a87ec8d71ec1b65fab223d87d3a441f4e9af3d72d9d753943e2572d81c3e306c51240385434cc20f6a09eb4ef08dcece00b8f803b69ef8013c43d0cc3b4a6246c0908b54995549d", 0x77}], 0x1, &(0x7f0000524000)=[], 0x0, 0x1}, {&(0x7f0000160000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000377000)=[{&(0x7f0000c55000)="3889900c0ba2d135ec4e75a4ae186a9089d0edc6f922f67e1849ce01366c64c47a23a49f7b5c431beafc270708439860c83d9c031820da6c47ee2d0860985eb124035be255422cf8ade62876af3be0a3f9fecd20ed5242d2d71a", 0x5a}, {&(0x7f0000d81000-0xad)="5b980334c49821115e52d3fc6f41cfa32a5ba7466020cd2a184427aa935e6214ce8ab603a1b97c3a7949a199f8cc4aac09c1172f9effe82d82bc122ebccbb4dd56be60fd53cfa1f2f0a167ae90f3dce939756357c76c7cc8ace7e491cfabfb77a76e4a312647add47952f532edec7bbe602ca5165d500a05c93c51c4ce6cb09fb2698a5b947c73862c3e9a060808bddc4f1387b8adfae06292eb45b114ecdc1a7ebcaaa5e2db43ba4e5588e2f2", 0xad}, {&(0x7f0000864000-0x34)="be1f6e5788104fd21618e653de77748aaa756914503ae461394ab131292e6ff9271a18cde94fa65ec2034a478b2ad54035dbae50", 0x34}, {&(0x7f0000993000-0x4c)="b03a8219f27a49b167e8d89f7eddf5a79dd4d4719b83f861b6ce9387ea59f7a1eb775259230a04c6657710105868f77f47f86be73386d68337f9679230adc8a3214ad83f4a680953f480a1b1", 0x4c}, {&(0x7f0000ff9000-0x1000)="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0x1000}, {&(0x7f0000ee8000)="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0x1000}, {&(0x7f0000b9b000-0xd8)="1be9587af7401d36243816e19bb4aeee33216e4d672e1d7a4383ed343f63b3c4e1be6a6c7c8ed57f16a3ce60e68f037cd20744b77358e5ef272100426d56a414982a26c7600e3c969ff54301dfd3a20162b32a502b49fb1bbd2e85669764c01c35844adab0e6f4d1a8b417c116d4e55bd91fff8818d29dbba3ca2fc16e9ce323fe96d391f094b7f5e1c32e9f2f2425c6df42f43ad56598a2edf9cb0f5905b445f8db42d832226384218af6443a23828d6fc155e82d2cc2e22232a13b55063be5c4e78fc31056a12f8e55100f6d3c8162fb27af2ce42f7877", 0xd8}, {&(0x7f0000e72000)="aee6836d1bcfb870e878de5573329913884e10a14a95212411d9915cf86f99afa228f5632aaf8ecf94d88de284477e29c908c9d1f04159712a69260fd23b698199177b19dccf904bbc3fb75c244df94c838ef44725a6676c520a904687c4067cacbdb9fbc19379adb7605aa1fc176d52879780e3830d41690144495bcbdccddd71aadab454577f666a7cb85d329503c60f64e8a1cf39ef00d4211070ad9274d9c735f2c939a63bf06c41b1e4e2f72d86f7901d16e4df9d7ec547006fe99e5627857f9ddfaba78672c8189ca87503dc14b5f49a69bff2e353ee3e643b9de397fd2b2908334068cf53d1072f99c5", 0xed}, {&(0x7f0000db3000)="2832a6b3b2da4c9117eab50f1512f96ed054266d2a817d462eab796dc5c4c4e754478b47d67233ae70c73d48179a0e1be798cafe16c5965e587fe0fbf1b7f883aa064a486439962caff04429c85b2c65cf2e7523a76c461973a1ef35d04331", 0x5f}], 0x7, 0x0, 0x0, 0x20000000}], 0x6, 0x10) r14 = socket$inet(0x2, 0xa, 0x3) r15 = accept(r14, &(0x7f0000be2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ef8000)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r15, 0x800443d2, &(0x7f00005e2000)={0x5, &(0x7f0000316000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r14, 0x84, 0x16, &(0x7f0000c81000)={0x2, [0xcfe0, 0x1]}, &(0x7f0000c17000)=0x8) r16 = socket$inet6_tcp(0xa, 0x1, 0x0) r17 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ff3000)={0x0, 0x0}, &(0x7f00008ed000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r17, 0x84, 0x6, &(0x7f000078d000)={r18, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r16, 0x29, 0x20, &(0x7f000038c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7f, 0x0}, 0x20) [ 101.175340] RDS: rds_bind could not find a transport for 172.20.0.187, load rds_tcp or rds_rdma? 2018/01/21 10:42:32 executing program 4: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x400000000009) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000ce2000)=0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x1)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x0}, 0x197) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000001000)={r0, r2, 0x2, 0x6d51, &(0x7f0000000000)="d1e251782ef1068ba99ef4f3fc63da32765b08d3e0770fe361f1954f0118d60542fcb125a6553fd1381065d60cc07e5593e60d1c7c29a370ea03c88f4bbdcbcbe9b9500c4590", 0x10000, 0x1, 0x4, 0x49, 0x8, 0xb52e, 0x5, "d247eccb5b02b485c07e2029ddd1bd9269e94a7fc5709440b656a4809860b11868db480ab313845a1e43"}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x2}, 0x8) sendmmsg(r2, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000000000)=[{0xc0, 0x0, 0x8, "2dce980eb9434108438548008cfc65d905f6b87eef8ecd6975ceb0cee8248b490af22a9780396db984076dccb453f6e89c9c6eed36a6e32a8d349dbf26e4045f0bec864197b20410b861d2a3a00fe0697bc47a6f4087bdc8e69a72531d9271e16c31a1bb75754de2eba94e675dd8332e86bd189700bd3c75b86a264b09a3fcaa0ce5818b027ff70d81e461f1e83b42f1afbd4a4e8d3558c6459a08ace12a145c86b85305b94ccfd4b737"}, {0x10, 0x13b, 0xbfe, ""}, {0x100, 0x117, 0x1, "d3575de1668533f193378e5ef4ea0c744ed628e1b69fbd2c020f34dae6c74919c821247b948474820583b1e0e58ce2085e1d722fbe9b46153b48678015c9a8f048596a6df631dfae1940e9a2ec2c87deecf83bc6181934c1e117f359d5ad0818dee1422a0951ea463ab475b83ae1d8c9d8698def09972af37378cda60ee32b5504aeb7526eaf3f3bf8268d61ba46367f89e0731fb198e9672a399ac4a2a68fd2f8a373487009ed04b127cc9ae6f55d65578e7d041e5ed12d4fec959a0b115d29b78c9bf7fec8e51e40220d870034536e24d96a123a0bb06036a59e96fd1983e005e39e9828eb80dad231"}], 0x1d0, 0x80000000}, 0x0}], 0x1, 0x0) 2018/01/21 10:42:32 executing program 0: r0 = socket(0x10, 0x100000802, 0x0) write(r0, &(0x7f000068d000-0x24)="240000001a0025f50800000400000000000000050004bf0202ff1e010800000048050000", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) 2018/01/21 10:42:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0xfffffffffffffffd, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) getpeername(0xffffffffffffffff, &(0x7f0000dfa000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032b000-0x4)=0x26) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000162000)={0x0, 0x20, 0x1f}, &(0x7f00003ed000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000011c000-0xa0)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0xea09, 0x400, 0x40}, &(0x7f0000cf5000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000353000-0x4)=0x1, 0x4) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000278000-0xcb)={0x0, 0xc3, "dbc0617117e84a44c168c8220ad37975ae98dc2343463b2be00f273f47bef873449f9d80959c70ec6f7f17cb0224c9aeb5b8a2baf069a1a4cc4ecc520aceb2e6e5d13d397f4c47ce94aec97b2e0394b9fd3f2978b43a67e391eea4a1d972c16849c166157dd56aac653758651add4f6961d62fce4b3fb6d303d36300593ce5c74accc75ed2691ac5db4c8f5447d35728f6ad1f4b74ca5ca3e21c5cc2b203d566042e77817312d90ac97a5ffd55eaa3370ccd21847b7f8a0a4e6a1e7543f555f147af8e"}, &(0x7f0000d61000-0x4)=0xcb) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c4e000-0x14)={0x0, 0xfff, 0x1f, 0x1, 0x37f8, 0x7f}, &(0x7f00003f5000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c5e000-0x108)={0x0, @in6={{0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa977, 0x80000000, 0x3, 0x40, 0x7, 0x5, 0x0, 0xfffffffffffffff8, 0x1, 0x3, 0x949, 0x20, 0x3, 0x4, 0x9]}, &(0x7f000018d000)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000544000)={0x0, 0x3ff}, &(0x7f0000952000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000042a000)={r3, 0x1000, "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"}, &(0x7f000033b000-0x4)=0x1340) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000054c000-0x8c)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000044000-0x4)=0x8c) r5 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg(r5, &(0x7f00007c6000)=[{{0x0, 0x0, &(0x7f000083f000-0x60)=[{&(0x7f000014e000-0x7c)="ccd2de1dc357b0033763d110bd598a62e59a7b501794d1395b716423ece8db36578c76fe2d4cc6cedf77693d91490cd69debbe65ce9195f595fcdf652bf2432a9fef07ef75f4de5c20f16af52ec119", 0x4f}, {&(0x7f0000437000-0x1000)="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", 0x1000}, {&(0x7f0000931000-0x14)="36ebd0247349ecc9545cf975b555d1a43f904e7e", 0x14}], 0x3, &(0x7f00008a4000-0x270)=[{0x18, 0x10b, 0x6, "65a9d2f509"}, {0xa0, 0x112, 0xffff, "f7c3db5428a8aaf15ed034672fb334d589f648bea06d9bfaf3dff1b8add54ebad22d5c9d97ba9cd27a0d33367d4e23549ac17d603c73a0d0a5de1597c27055701811a5677ee1631570ec0897a562759ad5881a1486a1616515e1998ee6b449eb69074e7f1542d3cbe179c2adb471e47c2fecb381085c6bb0738acf5d7b57f15368f01d4d2faea2a6a8cecad9ae"}, {0x50, 0x103, 0x100000001, "b1c9e9bf52e467e05c24063cf1a005e10fd2ecc3a736265e44515907302d8509a1a4c4c125f75cecbf7e133d55feea4f56d9ea8005eb115e91c32d19eee656"}], 0x108, 0x0}, 0x8}, {{&(0x7f0000e20000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0f000)=[{&(0x7f0000d9d000-0x90)="99e51dc52798315937ad86c9f747aaabe6d711b3e2b6ce66b45d3183a6899c5e648bbf693ca18e0e2d34a19e043f036c7c197f05b0b13b62119d5b48aa390d58f10c3b906172116a05df0a531f65e8a6c6e94dd868998e8ca53e6f1f6da048814059de5b6676dc8382d45061ca27dff2274f2ce1fcdcf78fedd5ca6d94faa27400780dea7876182f76b4d51b8dff1a14", 0x90}], 0x1, &(0x7f00001e5000-0xc0)=[{0xc0, 0xff, 0x1ff, "c2d59e85ceb435ce8406c58b6c3119f986051d10c24fca042be8ef2e6beb8d79419d52eea476bc1203148e608fa97e2c0ba82522c7db8ef9481ddd35e6925cd76d8f84e132a8be546ed49d0ecc74afccb58bf434862dbffa3c75fabc5a356b6e845557d25bfb46ed99fda16efa59e805492b0530879f4c87bcc758e166f24f49e5a690826311068c900d6d1bca322d62e19ec9114fe18b7192e79a584cb03e782fe4986a842da01908"}], 0xc0, 0x4000000}, 0x20}, {{&(0x7f00006b2000)=@l2={0x1f, 0x3, {0x5, 0x80000001, 0x101, 0x9, 0x7, 0x0}, 0x1ca4, 0x3ff}, 0xe, &(0x7f000093e000)=[{&(0x7f0000c9e000)="f5fd0112311c80ba49a1091ba3fc8a50768c977afc41982ace843de370ce569dafbfe26dbc850f4129b1e2258902e1d743f7dc206a59b2b66ecbaf1b80c8e71962d2484ed09d6c23defc56b70bf98e7f7626ee0b4492a7f2f8cf26b9ebb975489a459e17598848585d481003dee1ef9f1c2a037441a1088a875e576ab0cd6cd82b1d885a63c70cb79b6ca07d6cb8b413ebbe32e07bdc692c03732686e77098a540a535f2bd5a67ecec464d387b62cfccc76b88ba1c6372b8233f4466d42d1f1eb901ca2c0a627b24c4604782", 0xcc}, {&(0x7f00005b2000)="2aee9b0f980c765e31f78cb0574b1b09e262798a21a687704c39c0ed964be6208b48f3477e6b695e47f97947ee2ecda95c2c6b0da72b13bc703ae1b6a360fdabc5960c9f2e63596855998bebdd6d232b32622b5a28dfc2a39626e2043764229f03867882a0ac93076b75a25fbdc2520dbf3085ddfb73be0805977372d44b195bd04f86402b1d34009a8ea7954f945400f54b80fece6ecb9d93e977a8917937748df63db2123fce0fb4cce7c87265935e7f15b2f9c8357e3053d146cf1e79dbbb92e2c2969d", 0xc5}, {&(0x7f0000c46000)="c99ecc2f647e3514ff6f2790bc46a3191aa449cf94dcbfcad2a5f70eacca44d440118341af86d40e2cad28e46a0fb6b9b62a5a68f40b369cbd864687837a8689a88242f7960205c7db4980e78f5b3b35b21bfdd1eb6dc1b63939b654a80f0bd795922287dc16692e079d64a73f50183fc076b14962fd9ca047649ee594671b0caa613868b9962c53de2248a94ca72aacc64e6fda7225a306dd89ae29bc53b366ad2b45f658015526b7cef7edac0d02546513d41928d8792784070e68e9058c4d30060058136e207617cdefcf4712fa30ca2b77", 0xd3}], 0x3, &(0x7f00009db000)=[{0xd8, 0x111, 0x7fff, "2ab79a4c4fac1c5e59aa8ebd8690700dcf87b921f2a5574e5f95c140b4ce155b89343124bbb22d78c5a627c19881dc614282f7d0c958c34ff33b3b8a80a33ebcc6e5a63bcecb4338dcd5fb81830dde0bf63bed4d447abea95acf6821d04b14b0b5d2f46dfc4d2b6ae871de13ff8547c2b90efb5683a23bf4a8573ed72da6544bc0fee0ef3964ea5bcc45fc2e99347a5af571890af2d7b37d3f1962e0eaa7a76f4b89971a49779daaec018617cfdb9a1b110f8827d73f0379ca827ce0f11eb051ce6658"}, {0xb0, 0x10d, 0x5, "5035c506f23c1aa796992037dbc16e6454f79465779b6b52327654819d77b3cebe60eeae6d1dcebdc2dece962570c47ebf5bf1bc2f7f5948f5f96027f580dbe23effa8cf8c74d3677f8bdc5131932416520937a9c796c4919c86d3335e52c43652d3ebaa6846d2fb2a32036877e1f5e509d5c384a3e5c1680a2521cbc0eb199ecf507b8d8baba86974e5b35d0329022dd991cc47d764ac1671a4ca5ac1"}, {0x1010, 0x186, 0x559ae833, "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"}], 0x1198, 0x20000000}, 0x1}], 0x3, 0x1) 2018/01/21 10:42:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000c71000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x3) recvmsg(r0, &(0x7f0000883000)={&(0x7f0000be5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000e64000-0x50)=[{&(0x7f0000d39000)=""/16, 0x10}, {&(0x7f00009fd000)=""/255, 0xff}, {&(0x7f0000f70000)=""/151, 0x97}, {&(0x7f00009bc000-0xb1)=""/177, 0xb1}, {&(0x7f000035d000)=""/219, 0xdb}], 0x5, &(0x7f0000179000-0xe6)=""/230, 0xe6, 0x1}, 0x2000) accept$packet(r1, &(0x7f0000ba3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000076b000)=0x14) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00005b1000-0x4)=0x8, 0x4) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00005c2000)=0x1, 0x4) sendto$inet6(r2, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 101.239941] IPv4: Oversized IP packet from 127.0.0.1 2018/01/21 10:42:32 executing program 0: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000d6f000)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000762000)="", 0x355, 0x44041, &(0x7f0000e70000)=@file={0xffffffffffffffff, './file0\x00'}, 0xa) r1 = accept4(r0, &(0x7f00008b2000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000012000)=0x60, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000ac0000-0x28)={@common='ip6gretap0\x00', 0x7f5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1ff) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 10:42:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x7, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000000000)=0x40f) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, r2}, 0xc) [ 101.284290] IPv4: Oversized IP packet from 127.0.0.1 2018/01/21 10:42:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de3000)="ae", 0x1, 0x40000, &(0x7f00008d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c36000-0xbc)="ea3a7d139e0b298dd5d2e69fd543a1ad1e74ddb742075dfeca5b979fda02a9e8ee2ecf0d6e6fb1d29c4ee78d5e6495bd6020302843cf1036d48149c5bc9d5e239e365cc5c47f9516c8bb0c72ed1b57ce30b7e8e127f5d708a0511b85f806d959f4d2d19aa0823a82703e2b3eedbcd4175732f11e11f22744069f9925fc0d8e8b6c44d2ca2a6543b45e8ddb07985e43f785c494def4dfb348156156fcd5b5689ee3248314c59bde38f035b4731aeca3b13378bbcbd24cee0e4e1830c1", 0xbc, 0x10, 0x0, 0x0) sendto$inet(r0, &(0x7f00002c0000)="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", 0x7eb, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000789000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) 2018/01/21 10:42:32 executing program 5: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000040000000015, 0x5, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fcb000)={0x5, 0x200, 0x81, 0x4, 0x0}, &(0x7f00003b4000-0x4)=0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fcb000)={r1, 0x0, ""}, &(0x7f0000fcc000-0x4)=0x8) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000b1b000)={0x2, 0x0, @rand_addr=0x100000000001e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) 2018/01/21 10:42:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) getsockopt(r0, 0x0, 0x53, &(0x7f0000e73000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/21 10:42:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket(0x9, 0x6, 0x4) setsockopt$inet_dccp_int(r2, 0x21, 0x14, &(0x7f00007ba000-0x4)=0x1, 0x4) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) 2018/01/21 10:42:32 executing program 2: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000d2000)=[@in6={0xa, 0x0, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, @in6={0xa, 0x1, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7f}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in6={0xa, 0x2, 0x14000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x42ae3919}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in6={0xa, 0x2, 0x4c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0xf4) recvfrom$inet6(r0, &(0x7f0000ac3000-0x9)=""/15, 0xf, 0x0, &(0x7f0000282000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/21 10:42:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x804, 0x3, &(0x7f0000a02000)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ddb000-0x8)={0x1ff, 0x8}, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002ee000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000023b000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fa000)=0xe8) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004f6000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x3, 0x0, 0x2, 0x20, 0x20, 0x1, r3, r4}, {0x717, 0x0, 0x20, 0x8, 0x0, 0x7, 0xffffffff9ca61874, 0x2}, {0x0, 0x8, 0x2, 0x7f8}, 0x4, 0x1, 0x0, 0xe020e6d25bf7f12a, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x1, 0x0, 0x1, 0x0, 0x9ba6, 0x3d}}, 0xe8) recvfrom(r0, &(0x7f00000d7000-0x7f)=""/127, 0x7f, 0x0, &(0x7f0000173000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x81, 0x0, 0x2, 0x4, {0xa, 0x2, 0xfffffffffffffff2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}}}, 0x32) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 10:42:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ff5000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000db9000-0x38)={0x0, 0x0, &(0x7f0000eda000-0x30)=[], 0x0, &(0x7f0000c31000-0xe8)=[], 0x0, 0x0}, 0x0) 2018/01/21 10:42:32 executing program 1: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f9c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b1e000-0x20)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000605000-0x38)={&(0x7f0000f92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000a76000)=[{&(0x7f0000f91000)=""/172, 0xac}], 0x1, &(0x7f0000536000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000f9c000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000cdc000)=0x7f, 0x4) 2018/01/21 10:42:32 executing program 3: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000074000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000313000-0x10)=[{&(0x7f0000312000-0x18)=""/24, 0x18}], 0x1, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/01/21 10:42:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fd3000-0x20)={0xc8, 0x2, 0x200, 0x9, 0x8, 0x4, 0x400, 0x6, 0x0}, &(0x7f0000ed6000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000681000)={0x0, 0xb1, "a341ee54b32c1d1c518134dffd9117bd81b5c81842377ca62c091ec54a432507e397e3ae7f3c97c541b0c2c3827be2093a18534b7ddb411fe7bbf0fd08bcf1e8d42d08fa4ce0430afbdeb3aa0ddec9c3be18fa3a3d9fcf69bba7c1d083f20e3da6654e1715d2e8c1b1f047e8876c1c42606839ce728dc4db7e5c80c1c7dc423f1ceb7124d1826b2b58249881aa34c6e549e30427d71212cb833e1b9ca97d4d3aa73f9b804453194480471534cd171ae0f8"}, &(0x7f0000890000-0x3)=0xb9) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d30000-0xb8)={r2, 0x6, 0x9, 0x80, 0xffff, 0x10001, 0x6, 0x3, {r3, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xa1, 0x3, 0x6, 0x7}}, &(0x7f00009fb000)=0xb8) write(r1, &(0x7f00007d9000)="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", 0x599) write(r1, &(0x7f0000363000-0x1000)="bc", 0x1) 2018/01/21 10:42:32 executing program 5: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fc9000)="14fe08c4afe82d0b44530d965a6e17284c60398483f63f00000096eb385e582fa54334af705ba6a31cc709"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000af3000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x0, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/21 10:42:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004ac000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000526000)=0xe8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000133000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005cd000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000091e000-0x8)={0x0, 0x400}, &(0x7f00005c6000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f00001b7000-0x38)={&(0x7f0000b56000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f2b000)=[{&(0x7f0000a65000)="782b58c5229bd0aef1ee56cf6e787498747aafd6176097a2e92b3230", 0x1c}, {&(0x7f0000485000)="767974cc287ea9e486b4f4b0d656c1bc59f8f4924e76a1cd511687b60ed389d4f4d33a2156590c000bb262be0b3e019e7c16ebdd0dd49919371ba789e849cd86b7795177f9209df2215a06b8e452e3a19909bfadc554a06561061519ab403e38f9c145d6e646073f41b2c4d5173391dc3a6f048adf01febb7afd3dd6d65572a779ae464bea7718ee6f7f8a04b32ae5c4ca0da91760d81eb3cc825702e1c52159b5da350fca20828a59169cf87e27396e4a45cf77d7a01fb59fe1c4d65ddd14149279d61287935d5f100746b393fa1dbe1f218df170999f9aa7be03c60549", 0xde}, {&(0x7f0000892000)="b06ac9ae06f3c4ac353a131ff4eac049ec7a09d2ca2f25181518efb582890fa628c7c1ac8394c1766e62b87fe9e9f77d2322872dd636076e183fd9a6e7022d1ee8304c41f8a0a1506c9a4e694bc574ffb2b6163c42cf62e6a408ab79ff6d", 0x5e}, {&(0x7f0000125000)="d221c6d1e8fbfb41b9c5de791ffc9e7c917795f81bd1e8", 0x17}, {&(0x7f0000379000-0x81)="b28dd42872c901a695c1d704a006b9152ee5439be46f9d1eefd772db52f384fbb60c09500edf11c4deea9de3f2ad4e6699f4af2758f276d7b4bd42a5f9591d328f4b110bbc7f8b1888230b77b98f27cda62a0fe879e8fb444ec5dfc0a184b58be764e33228a235354aaefe4819001171952744fd8f9a9c5986b2af12531d5d756a", 0x81}, {&(0x7f0000156000)="8cca6f5d24d56add850e21c53f1c7a9af39fb1667c5befd9815092a9703c8f312e23ab1af0ff1d2d7fed58bd72301db881ba2e7a766e7553615351c24c889b2fedb2f132486be87c68cd5f236d2114acbb3b3da7b7c695a48a979a8365072a989ed15e18a01ff4ae4481ac3a9a00fd54f6524921071f303f5346477b4760172b8aa8f127aa30306a6613010375f5c4e0895da49560d895d9f437843e4f9bef2200dcfb157479ce0a70d8c4e0a26946fab84dc7346b6aaa279fdd", 0xba}, {&(0x7f0000ba5000)="4c7c8f990f26469363dcdf549fb2711d86a131346449afb3506da48d711628bb9bbf1966f8709ddcf3b915c666e1eea3a0720c210371ef92ae58bd809e5decfe19265d3adc95d61d2a068cca89d74254a4128eac357f7e8b441294d84248ca769037ec1dd99feba634a8f92832c926dc71f60580892f04929604", 0x7a}], 0x7, &(0x7f0000165000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x80000001, 0x8000, 0xfffffffffffffffb, 0x1, 0x4, 0x4000000000000000, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0xe8, 0x2, 0x1000, 0x400, 0x9, 0x1, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0x200, 0xffffffffffff7fff, 0x8, 0x2}}, @init={0x18, 0x84, 0x0, {0x6, 0x2, 0xffffffffffffff98, 0x6}}], 0xc0, 0x4001}, 0x0) r3 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) 2018/01/21 10:42:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) readv(r0, &(0x7f0000a68000-0xa0)=[{&(0x7f0000142000)=""/60, 0x3c}, {&(0x7f000023f000)=""/253, 0xfd}, {&(0x7f0000af4000)=""/132, 0x84}, {&(0x7f0000a38000-0x8c)=""/140, 0x8c}, {&(0x7f0000d9a000-0xc6)=""/198, 0xc6}, {&(0x7f0000335000)=""/70, 0x46}, {&(0x7f0000ebb000-0x1b)=""/27, 0x1b}, {&(0x7f00004e8000)=""/241, 0xf1}, {&(0x7f0000881000-0x4d)=""/77, 0x4d}, {&(0x7f0000ce3000-0x7f)=""/127, 0x7f}], 0xa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009dd000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x3, 0x8, 0x8, 0x5, 0x401}, 0x20) syz_emit_ethernet(0x56, &(0x7f000065e000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x223d3197fbc528e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[@lsrr={0x83, 0xf, 0xbc70, [@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0]}, @cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f0000803000)={0x0, 0x1, [0xba4]}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c28000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000d81000-0x8)={r0, 0x4}) 2018/01/21 10:42:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x3}, 0x10) connect$bt_sco(r0, &(0x7f0000723000-0x8)={0x1f, {0x2, 0x800, 0x3, 0x7f, 0x100, 0x9}}, 0x8) bind(r0, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r0, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) 2018/01/21 10:42:32 executing program 2: socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) pipe(&(0x7f0000c6c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f0a000)={0x0, 0x100000000, 0x2c, 0x0, 0x400, 0x5}, &(0x7f0000299000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000cfa000)=r1, 0x4) 2018/01/21 10:42:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c4a000-0x8)={0x0, 0x0}) r2 = accept(r1, &(0x7f00001c9000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00001d8000-0x1)=0x3, 0x4) ioctl$int_out(r0, 0x5462, &(0x7f000054e000-0x8)=0x0) getpeername$llc(r1, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009cb000-0x4)=0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e30000)=@assoc_value={0x0, 0x7}, &(0x7f0000afc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00008bc000)={r5, 0x79c, 0x3, 0x1}, &(0x7f0000eb4000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b7e000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00006eb000)={&(0x7f0000b7e000)=[], 0x0, 0x2, 0x2, 0x0, 0xaf2, 0x9, {0x3, 0x0, 0x1, 0x6, 0xfffffffffffffffa, 0x80000001, 0x1, 0xfffffffffffff801, 0x8001, 0x6, 0x8, 0xb714, 0x100, 0x80000000, "dbf9f3560a7a02cc7cafa9db40f4130433331994ccce13d7455cf5111256b67a"}}) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000f13000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) 2018/01/21 10:42:32 executing program 7: mmap(&(0x7f0000000000/0xf46000)=nil, 0xf46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) socket$kcm(0x29, 0x5, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) socket(0x2, 0x5, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000392000)={0xffffffffffffffff}) mmap(&(0x7f0000f47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000f47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f48000-0x4)=0x14) socket(0x1b, 0xa, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00002d5000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000db4000)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000084f000-0x4)={r0}) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00006b9000)=0x0) r3 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f48000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f48000-0x4)=0xe8) bind$alg(r3, &(0x7f0000913000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000f3f000-0x10)="0101e2000009f4002202030080ffff54", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendto(r4, &(0x7f00004a3000)="", 0x0, 0x0, &(0x7f0000f3d000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/21 10:42:32 executing program 5: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000fae000-0x8)={0x0, 0x0}) getpeername$inet(0xffffffffffffffff, &(0x7f0000e14000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e62000-0x4)=0x10) 2018/01/21 10:42:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x1, &(0x7f0000a7a000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d1f000)={0xffffffffffffff9c}) r1 = accept4$ax25(r0, &(0x7f0000f24000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000075000+0xd43)=0xffffffffffffff07, 0x80800) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00003f4000)=0x8, 0x4) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000c1f000)='-', 0x1) sendto$inet6(r2, &(0x7f0000530000)="", 0x0, 0x0, &(0x7f00001c8000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/21 10:42:32 executing program 4: r0 = socket$inet(0x2, 0x0, 0xf2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00001fa000)=0x3, 0x4) mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000ad0000-0x4)=0x0) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000acc000)=0x0, &(0x7f0000acd000-0x4)=0x4) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000ad0000-0x12)={0x0, 0xa, "0b0e98debc50d0e928af"}, &(0x7f00005cc000)=0x12) socketpair(0x11, 0x6, 0xa5a, &(0x7f00004dd000-0x8)={0x0, 0x0}) bind$bt_sco(r4, &(0x7f0000673000-0x8)={0x1f, {0x5, 0x8, 0x3, 0x3, 0x0, 0x3}}, 0x8) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000acf000)={r3, 0x8}, &(0x7f0000081000-0x4)=0x8) ioctl$sock_bt(r2, 0x8907, &(0x7f0000124000)="8046914f944f9187289b22bb08b61fe98371e35d6a7005098930000ee173a67ace0d9e48252813ca81b2befad52e6a344ee70c952fa1dc1c06d83dce58c26a5fb2cc26be73d1d5fb206fcf801ed261d73c0ae6564e9ca8281dd0dd158eebb0e4357803014cef68dd1a0221d19f4fb3426b0c75eb075a46c4395645ea789762075793da416bd52068d4f142c927cc0b5c6a84ee036b4801ff3698e151c29abdcd7ad64792a6ab44ccf802d76823f1290f0561087949335bb7603f2a0a8a440cfcb041be82e60adfbdf489b412db376ce0e39fbddeb5c753107a340a10b56cd713013c9d") 2018/01/21 10:42:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00002bc000-0x4)=0x0, 0x800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f76000)=0x0, 0x4) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00001a8000)={0x1, &(0x7f00005f2000+0xbfc)=[{0x16, 0x5, 0x101, 0x0}]}, 0x10) setsockopt(r1, 0x46, 0x1000, &(0x7f00007a3000)="735ccfd94deb5028f1ad2abc9d05d61679f9de2c7016446a7b0e39b557434d85d18bd53036b60e9a2be872b16f581b51a16e9dafba935128a1742a53a3a529092367bc86c684212bba024e6bdbb017266b2cd550281d709c6b8d17c470beef3a1c5a75233d16", 0x66) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000cc1000)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000be4000-0x4)=0xc) connect(r1, &(0x7f0000311000-0x14)=@ll={0x11, 0xf, r2, 0x1, 0x3, 0x6, @random="bc25a212dc10", [0x0, 0x0]}, 0x14) 2018/01/21 10:42:32 executing program 1: socketpair(0xb, 0x5, 0x5, &(0x7f0000e87000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xbc, "18beb0eec3858a0c47fd539110f2ed6526c28dc774ea8f64204c61c9c1bbfc17106755ad6d9aeffc3d8b2297a5492f67efba15cd5fe294fd63c5fbc503c8ea941f51ada68f3169edcc8854b976f1989767eb31ee1901d8272be8bb4c4cd641ddab874a47bcdb373e5988d0898df4817a38f8d066b13d9617d7393d54b57d3878d965a799cd5e96870d1704d60cf148a8a339813f2233600e949088800b4f47578f14c87c8de16dc79117cb38e2e94ce78fd78541663008798253b75d"}, &(0x7f0000001000)=0xc4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={r2, 0xffffffffffffffff, 0x10}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x80)={0x0, 0x78, "a0403537f0f29e4c19b1b03b014c54d630a934274a574034a4bee548977a3a19d2a3b1e4586ee3cd106ac442231693a8aabd30de14e82eca8a0c5a646dc56c1fc0390e7b33f989df7aa564c8a86b6a988a9da1a4167eba2b4f15fd7ad132820682d6fc679155a9c0d44d5a693a41065e8c12b915640d0faf"}, &(0x7f0000b6c000-0x4)=0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r3, 0x5, 0x12e, [0xffffffff7fffffff, 0x7]}, 0xfffffffffffffddf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x802, 0x0) connect(r4, &(0x7f0000892000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/21 10:42:32 executing program 2: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x80000001) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000e34000)=0x3, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00005d6000)="8908040800", 0x5) 2018/01/21 10:42:32 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000f07000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c4d000)=0x48) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000fef000)=0x9, 0x4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000ff1000-0x60)=@nfc_llcp={0x27, 0x3, 0x6, 0x3, 0x4, 0x2, "f4bb00e67950c12e6fc5b0efae60f1c27b75e3848c0b983102d7a2d382562df67a9e4369a7f2fd8576dbc803272b79f2806f1c60c87808af93d810795a2560", 0x4}, 0x60) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000226000-0x20)={@generic="b2082e55962e4b1069b47209d9089f32", @ifru_flags=0x0}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/21 10:42:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001e4000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00001c1000-0x4)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000766000-0x8)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) getpid() gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000afe000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000549000)={0x0, 0x0, 0x0}, &(0x7f0000e6f000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009c4000)=0x0) getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000258000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000bf000-0x4)=0xc) getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000793000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048b000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e07000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec7000)=0xc) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000039000-0x21)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f000008a000)={0x0, 0x0, &(0x7f0000099000)=[{&(0x7f000038e000-0x9f)="f7365a6cf5de160dda77e9fe06bed79e0bd79c0c3c8a977ab36849bd7236ac650d2e7efc22a7bcc319a767420d715ad3a5dea5050afb6c38af762ca2abe757eda26c2b3e8b77f1418e1a267290ae1d1424ccbfb7760135", 0x57}], 0x1, 0x0, 0x0, 0x0}, 0x40000) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) getuid() getgid() bpf$OBJ_GET_PROG(0x7, &(0x7f0000686000)={&(0x7f0000387000)='./file0\x00', 0x0, 0x10}, 0x10) accept$ax25(0xffffffffffffff9c, &(0x7f00002f8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00001bb000-0x4)=0x10) socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006bc000)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f5a000-0x10)={&(0x7f0000a6a000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/21 10:42:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000aed000-0x8)=0x0, &(0x7f00004c9000)=0x8) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x8000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x42000000010d, 0x5, &(0x7f0000158000-0x1)="03", 0x42) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f00001f8000)=0x0, 0x4) 2018/01/21 10:42:32 executing program 5: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008a3000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a3000-0x4)=0xe8) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) 2018/01/21 10:42:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) sendto$unix(r1, &(0x7f0000253000)="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", 0xfffffffffffffd5a, 0xe, 0x0, 0xab3f9e13702dada0) 2018/01/21 10:42:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000d02000)='V', 0x1, 0x0, &(0x7f0000031000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000212000-0x48)={0x80000000000001, 0x3, &(0x7f000040e000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f0000810000-0x25)="ca", 0x1, 0x0, &(0x7f0000d29000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000d9d000)={&(0x7f0000ecd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000542000-0x40)=[{&(0x7f0000a23000)=""/178, 0xb2}, {&(0x7f000025d000-0xd2)=""/210, 0xd2}, {&(0x7f00004e2000-0xf5)=""/245, 0xf5}, {&(0x7f0000ac5000)=""/168, 0xa8}], 0x4, 0x0, 0x0, 0x6832}, 0x2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ce1000-0x4)=0x1, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000e13000)={r0, r1}) sendmsg$kcm(r3, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) sendmsg$key(r3, &(0x7f0000f76000)={0x0, 0x0, &(0x7f000037b000-0x10)={&(0x7f0000436000-0x10c8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000107000)={0x0, 0x0}) 2018/01/21 10:42:32 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) close(r0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000013000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) listen(r0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) poll(&(0x7f000000b000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 10:42:32 executing program 2: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f61000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0xa, 0x6, 0x1) socketpair(0x0, 0x806, 0xffffffff, &(0x7f0000eb9000)={0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f63000-0xc)={0x10, 0x0}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f63000)=[{r3, 0x100, 0x0}, {r1, 0x600, 0x0}, {r1, 0x441d, 0x0}], 0x3, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f65000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x40, 0x9, 0x2, 0x4f36}, &(0x7f0000727000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000e65000-0x8)={r4, 0x0, 0xc38}, &(0x7f00008f7000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d43000)={0xc0000, 0x0, 0x7, 0xfff, r5}, &(0x7f0000a76000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000087a000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5d000)=0xa0) 2018/01/21 10:42:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000093a000)=0x7715, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) recvfrom$ipx(r0, &(0x7f0000057000)=""/5, 0x5, 0x2040, &(0x7f0000aaa000-0x10)={0x4, 0x80, 0x6, "95f3ba011985", 0xfff, 0x0}, 0x10) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000d97000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000df3000-0x9)='{', 0x1) listen(r1, 0x3) accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) sendto$inet6(r1, &(0x7f00001ad000)="aa5abe6c30a1471589ff9e2cab5dd96918e4300b59b625a392f07f85fd9f0dc96d316c9f2b7b3283c8d5f8ed2f01a71eddf2159a9c88551e417aa723d2", 0x3d, 0x4800, &(0x7f000092c000)={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x6}, 0x1c) 2018/01/21 10:42:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000055d000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef7000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00001e0000-0xb8)={0x0, 0x6, 0x7, 0x4, 0x2, 0x7fffffff, 0x100, 0x31c, {0x0, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77cb, 0x477e, 0x9, 0x5, 0xffff}}, &(0x7f0000d63000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000aa7000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xbe91, 0x9, 0x4e3, 0x40}, &(0x7f0000938000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) socketpair(0x11, 0xb, 0x400, &(0x7f000019c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000b95000-0x1c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x16) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000cee000)={0x0, 0xffffffff}, 0xfff5) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000544000-0x4)={0x0, 0xa43, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/21 10:42:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000cd7000)={0x0, 0x0}, &(0x7f0000a93000)=0x8) recvfrom$inet6(r0, &(0x7f0000580000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe06) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000bef000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/21 10:42:33 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) pread64(r0, &(0x7f0000363000-0xcf)=""/207, 0xcf, 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f7c000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000488000-0x4)=0x10, 0x800) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000f7e000-0x4)=0x3, &(0x7f0000f7d000)=0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f7c000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7d000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000ab000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x1, 0x0, 0x1, 0x40, 0xa, 0x80, 0x80, 0x33, 0x0, r3}, {0x2a743d8, 0x9, 0x101, 0x0, 0x9, 0x80000001, 0x9, 0xfff}, {0x6, 0x1, 0x3, 0x3f}, 0x200, 0xa, 0x0, 0x1, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x3, 0x1, 0x2, 0x7, 0xfffffffffffffffe, 0x1cd7}}, 0xe8) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[{&(0x7f0000f7b000)="5dfb", 0x2}], 0x1, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 10:42:33 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000000b000-0x1)=0x0, 0x1) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80807, 0x100, &(0x7f000000b000)={0x0, 0x0}) recvfrom$inet6(r2, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x10061, &(0x7f0000006000-0x1c)={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa46}, 0x1c) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0xfffffffffffffffb}) ioctl(r0, 0x800000000008982, &(0x7f0000000000)="") 2018/01/21 10:42:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f000091b000)={0x0, {""/7}, 0x0}, &(0x7f0000689000)=0x10, 0x0) getsockname$ax25(r1, &(0x7f00003a1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000015b000-0x4)=0xfffffffffffffd4c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000171000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000942000-0x8c)={0x0, @in6={{0xa, 0x1, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eaf000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00007c4000-0xff)={r3, 0xf7, "677033454e36fb45ee2391b5a642e73ea68a9cb3d02bf0528b3996035f1c28ece18a0e3456708b9055ccd25b2ee1d12573c581a1782ea40b553f2ec04e40330e872a77027666fb8950f3fc41a26fdc85b622c31d7dc5f3ab87b62d5aae6a4853d5e9589151bf0c035844a6f9ca551d8d81ad7a107c53fff07f123a94a9e8cee11c9daa82fdc72cc65953a9ddc9a3d0cf72f4938c2d055117e2ef559b73ec8f8d08765959a1f5931bc827ee5d8f265b5259a37928d35c8922f809d4a857ffd115f9ed0e1e5a2d7365dead9c5379e93a1e5982a7f8235bab19670013741029e702e9147ea968f178413419a29994134036df41b0c1843617"}, &(0x7f0000c50000)=0xff) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f00001f3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c84000)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000093c000)={0x0, 0x4, 0x7fff, 0x10001, 0x6, 0x6}, &(0x7f0000ca0000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000694000)={r4, 0x22, "200bc43fcbcd8df322f5a0d8811f72681a790f2c7ac9de447719141c12d1469b6635"}, &(0x7f0000267000-0x4)=0x2a) r5 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000fe8000)={&(0x7f00001ab000/0x3000)=nil, 0x5, 0x0, 0x16, &(0x7f0000ff9000/0x2000)=nil, 0x5}) sendmsg$alg(r5, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r6 = accept4(r0, &(0x7f00004cf000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f000013d000)=0x1e, 0x80800) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000ffc000-0x4)=0x4, 0x4) recvmsg(r5, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000693000-0x14)={0x0, 0x7f, 0x55d9, 0x1000, 0x200, 0xfffffffffffffffc}, &(0x7f00004b0000-0x4)=0x14) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000e3a000)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000498000-0x98)={r7, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6}, 0x98) sendmsg(r5, &(0x7f0000deb000-0x38)={&(0x7f0000b3a000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000041000)=[{&(0x7f0000ed7000-0x1000)="d3", 0x1}], 0x1, &(0x7f0000a70000)=[], 0xffffffffffffff8f, 0x0}, 0x0) 2018/01/21 10:42:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000099f000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000eb0000)=0x7, 0x4) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)="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", 0xb41}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/21 10:42:33 executing program 4: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r1, 0x1, 0x15, &(0x7f0000f9e000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00', 0x10) 2018/01/21 10:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc9000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000126000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00002a2000-0x4)='tls\x00', 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000765000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000aa9000)={r2, 0x0, 0x6, "f7d2aa72e4914ed9a2bc23ef565e81eab414926888c4f1c9226a35729d5c51480e0d75677ad7028e56253960"}) sendto$inet(0xffffffffffffffff, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d9e000)={0x3, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000f1e000)={0x8, r3}) sendmmsg$nfc_llcp(r1, &(0x7f000030b000)=[{&(0x7f000016d000-0x60)={0x27, 0x4, 0x1, 0x1, 0x5d, 0x8, "810d66ae3d1ff3e39fd2c280422afe71356eaa200541cb8895d19789e03d82c07c1524310c4b65b0a57d38a3900c452524d8595f22105abaa9b094547d38f0", 0x5f}, 0x60, &(0x7f0000844000-0x60)=[{&(0x7f0000a40000-0xe)="8908b00f4f65891e8879c1e5fd4b", 0xe}, {&(0x7f0000aa8000)="a5be071fa2391c2e00c97310c581601f24db5cf92a29dde227b1eb4f26567a6208542cafbfbcf629dda0964510ccacfbf35e3e6178be7e73151f0eab6636647c6a032df1c7e39c3cbdd227a53a7f2acd3ebfb23014b6ce19b88d6c3afe47f6f138d3", 0x62}, {&(0x7f0000254000)="c2", 0x1}, {&(0x7f00008f5000-0xa1)="0490f86ac513a9ab14d9bbad63e917dfaac1c74ee38bb2ea2aa385f670fe5bc0353f04887f7a275703a54f707de643b57f0bc738bc589bca1c4a3820bd0631dcdbe8196c27b7b24e4d07ca1a2f0ba4c9f88c785cb56ff8b07f225cc5402b56f510dec9d60514c25db7a83f1abe6169aee9c36bc9b6c8d8e51fb0688417e200f3a8b4238d2d044d9343b5ba8133e52ca92591052d90e030415bd153007a63bd4bdb", 0xa1}, {&(0x7f000010a000-0x75)="6cb0a3f875b5eb3a541896b424562465c7c59a22f026e6ad338304e68a4477fab7aeb14464f7cbb220462eb0206f5b74c40f55cb66456612afa669b9c0d623eb70945d8368b5a5d1181f1179a6e17bd61f6b1450036ca1ffa3860ce7ba5a3d1b564f42530a500650e81cdc9387c0ea4c0aee641a19", 0x75}, {&(0x7f0000d1c000)="9badb3fe6be3b910c9f6215e91efbac98db5d86e747a87d43b3828e228f81fb41759e7e6e702c8801df08e8c1e20575f0c124dba12b69a060b973e7632047a3a11af48c9ad0f5a778cb30d58672b082e818a6582b8ec9d41b7a7fc3bfd031a8c8c0863675fe36f28ef8da0dcdc2eb2553630f3db416c8726548c43b42756a797c674d7b0e5710de36725970443face9b51e0e85a88c0d2604875ae597b469a3dbb8c7db54676218044d2857a63e6238c6915dfea8caecb1107377b0654bbd0557d16a98de3ed85f453174f862466a1090e77c7f5c6248d", 0xd7}], 0x6, &(0x7f0000812000-0x1010)={0x1010, 0x112, 0x80000000, 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"b8338b830ad8736fca819bc44a8fb5f1df67f593c2c116a5976f4df1c25f6c23a48c9e6c6639960c3847f87484431f55dc3685bea7b3aed24c8994235775ceb54ce3b41e"}, 0x58, 0x40000}, {&(0x7f0000b3b000-0x60)={0x27, 0x80000000, 0x7ff, 0x7, 0x2, 0x1000, "2fe7cea960ed0b26f60297a6d2850fe5a25683506eb24e90e52773c43a0d1443a3f0a1116711e6f3c8156fbe74d6b926be715acb8ce844973a45b44c6166d6", 0x4}, 0x60, &(0x7f00003d7000-0x70)=[{&(0x7f0000401000-0xb6)="575bf85f9e36dc8805a709f310a9a8def68064dade52af5d11db21d9d31a8f8d2096c979da50c343bbbfb9388a0d72426c7a42e8d7de8ab74ca71db0242a5895b3d1f16e7da0926af4c4c724c979512a7ccb0049db7e10179734cb50b1f6e3e3f5fbdbfbe0b53ba3ea6dd522bb7574d3904b52feb00c0f4abebc4aac3d6bef16063a6002e023a49312684eff5df56911f3f9cf52f57e7bea62d4a21f3dcaef9013021394a0b4b2b906569587810ede4a4729f16b6e7a", 0xb6}, {&(0x7f00006d4000-0x23)="91792ada0f8d94461ee1080696f2b778ebab1bce6868029cc01c5ca20e88d36bc8f1b6", 0x23}, {&(0x7f0000e4b000-0x33)="a43c8cbbc267e2f67e99a06679821fdf9f02e58496c9dbcdce2557f90a9a37391a3d39b147342ab2d6ad4fa9d9cc0325722899", 0x33}, {&(0x7f0000afb000)="258d71f62de374c3d2be84908e3d58c2408e25aa5b127d6fc4f2abf5f0670b34eec50ce34dea4467441648035c0918bf5003a8efadf98ac657c16131f11790608923d5eb74a03a17ba6af56677e9950d4ab201acb31cdcfb277b56e96d6d7699d7c5206c0d28cb863bdaa11f3992afeda99cec62f3a2fb7d52bad6f7d65a08ab29cbc0dbed867b14eb1eb5777ed563f6fe7b141dda86036a364e7d51e54b786176d4dd09ea071105e9f6d3fa8df5473606c94675c62a535729017b1b36d6cdc8e1a08c0f1cb16e0ca6f1", 0xca}, {&(0x7f0000b17000-0x21)="15d56a224b31263353d9e37fd9db1c8c81b343c3110961f594a2f9eaa6207f92fe", 0x21}, {&(0x7f00003b2000)="a668010ce311343f51a9d945f67c5edce9c8c8abe92760bc6aeef19951ac04412617b474cfeca2743020d7b04d9a8114393be11ebe38de34ff457aa2126e492479836fdba57ec1865c0476a85fa14f4b30674e5d686b2402c0393e80a439c652f2e974cb46163f4b03259a6b49ca268e6d9f3ee23b1022f87be8db433f6354e507553e8781becf5ebd08825d6eddd071428de7467f9e1ba0d359d6a596c025c9058b2b835380c82fcc46d9f476ef19ba3b3e0e20bb5274", 0xb7}, {&(0x7f000072d000-0x6)="1f2f079a1420", 0x6}], 0x7, &(0x7f0000cde000-0x1010)={0x1010, 0x19f, 0x9, 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", 0x1000}, {&(0x7f0000d01000)="2b7455602699d13832ad575be7a4ac47385c5b495ffb8dbbeac612289810607a1be982523b0e2fe085c5d4dff50e7a749dc264398a706a459680fd6227ac77dda8def17b49508ea1", 0x48}], 0x2, 0x0, 0x0, 0x0}, {&(0x7f0000ca1000)={0x27, 0xaccb, 0xadc, 0x5, 0x6, 0x3ff, "f36902b608da27e8d3becbf1e5bd5dc27d4397658bbb6d80a0c9349e99bdd8dc713c0f103cfb2e7c7ccdd8e91304c8a814059024673658ae52d255d632d207", 0x18000000000000}, 0x60, &(0x7f0000a5b000-0x70)=[{&(0x7f0000d9f000-0xd0)="1d01001d253fca8a4ce261cc468dc25958454815c471533c18d44572736af6aac704276417a0ef485a72f6ede7630e3a1caa623748eceb49222cd3bba6987a0e47059bf8247e858803cbbf08ff9c6d09e97f8ec478e846b30ade1356872a680e2e66d49fc6e8f7f274a0abcd679f7c006f41d47e21becf2ba0444fc86e548039da220f59fba68e6a492728100a69b67e05df82e8df08ccb8492bb295b4d28831fb6a877319339301864fcde53e0e3e59b3d7792e5cbe0a846a8077461224f57d34b0a30734eedcc7667699f8490d08f4", 0xd0}, {&(0x7f0000ec9000-0x89)="7492b7d0fee0ef67cead462c1599e8efe6eb1ee1229da09a45a0068f54036b2ca54aa11fed62d154b7a7861b3463acc59b4814b97daefaa1377bd0753b80a501c847987966ac43cc4cc7dbc9c75921e247053e958af5487ef2d7e64f739031be148b2f7871d2bcffb8e0be140193ced4c8d2c633147ce3c7f723e6b488d53477f204de1eafa208a549", 0x89}, {&(0x7f0000591000-0x4)="2a5acc0d", 0x4}, {&(0x7f0000253000)="907454173289baac903ef129711fad279852feca2bbc9e7378e2db779405fb25fcd4ef45ead58d8e719ef6e4fb27bd37ba724d0af63d3f2f668a825d5fed0fba2dde43a3e4ce63928f8e423a93f867a64fb92df262b0affa18b34b063c1bf11a04f7a94e656b6d794c32ac0c19f5ab34b56cbd5902c4fdd3c420592571ac81a1b8d499aa5b5a7fd44f485e042dd3424a8ed8f59306df5763d91fc5b08fcd1e821a4e912fe05615c85151eee06681b86d28608dd2fefde8992dd253e7e74c0c01ea6198a1a3cb5ef2574139c306", 0xcd}, {&(0x7f0000e35000)="ea181ca5364e39f366d020248e558f13911c9e45b86317e4b8b3c8ce8c981425e7d1ad15ff023fe63feaf52fcbfea2f60cc99cd6586672a0520141e52e3295959bb82ed37802070334df11d42ee84442b5361218a8e796a5b5961d2c7f096d0170e769685b15923d5effe39795c7213a011282de84f23a449dd8e58a551ee994b2e269ccc655072f3a0fa132756715908eab14207fdb9a5c031374919b2bf4260702490cf9d8c2735abc1683ac293994eea5390b90b61cefd3eed94434b39d235c0dc38fed815b9f1543423b129bfd655123f0c5eadcce59970cc2b4c29bb6cbf19863ce32dd2ec7eae629", 0xeb}, {&(0x7f0000c5d000-0xd9)="84605588727b50fdd134d64e1bb9471776318a92b149113963d764a0b6b65d6a3fed84494a80f059e0c8a275dc35dbaa48f4c863e00177d06167ad6a0607698a606776afdd469bb84deb2dc27b93d96bbd65eb7f1e5da5072a4749bfd80518e4082ce9ede803327f75069b118d0ea659434804e7e07aaec9b93279e523a3f0218a461ce15b5ff4b0ec000789e1468cd5126616ad385000c81219106c57e5923dabe56c23795793f959ab2f4e5a0dba145bba68b294f8bd76d497186fb69700e46cf1d7d69b6b77b85856e4d4bb669c879ee4e3783af6409f4d", 0xd9}, {&(0x7f0000e20000)="e1c640db26227c0f9dd9a93ca9e162542a58b4d4a0c003901960d427b4cec7935f195704d1487f0fdad404dcd4a73f1909338624535b369caa2243e157f0d38ee1c2d28b0a6701926f3d91aba6eb458f52fe46cddbac23a0b5097095c0f7f6846dd9294bde2b325365b0c7e866d72f68f75d5e655f480b19eea034383ac366f4710d61304a71769fdfca31b95e16b3f103", 0x91}], 0x7, &(0x7f00007ae000-0x60)={0x60, 0x112, 0x80000000, "f85e677d8100067d38c8d7f2385b1be49a46339be22fd387843c989faf3d6f14abf053c953ff3f9fec7a2ef5dab8e426805ac8d86a805d369f506f4b6dd2109a2b9d730cf1c498792399"}, 0x60, 0xc4}], 0x7, 0x4008010) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000dbf000-0xc)={0x0, 0x0}) poll(&(0x7f0000c7e000-0x8)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 10:42:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x147}, &(0x7f0000001000)=0x318) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000-0x10)={r3, 0x28, &(0x7f0000004000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000005000-0x4)=r2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={r2, 0x20, &(0x7f0000002000-0x20)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) shutdown(r0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000-0x8)={r5, 0x800}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ce1000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="c47bacd4d06d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r6 = socket(0x10, 0x4000000002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000db3000-0xa0)={r2, @in={{0x2, 0x2, @rand_addr=0xf19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d2, 0x5, 0x8, 0xe32, 0x20}, &(0x7f00004af000)=0xa0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000140000-0x4)=0x0, &(0x7f000074d000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c81000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) recvfrom$ipx(r4, &(0x7f000047c000-0x63)=""/99, 0x63, 0x2100, &(0x7f0000c03000-0x10)={0x4, 0xfffffffff2be782b, 0x5efc, "fefc0a3df0bf", 0x4, 0x0}, 0x10) ioctl$DRM_IOCTL_CONTROL(r7, 0x40086414, &(0x7f0000a2f000-0x8)={0x2, 0x20}) write(r6, &(0x7f0000339000)="260000001a0053f7910000f9f90900001d00000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) sendmmsg$inet_sctp(r6, &(0x7f0000beb000)=[{&(0x7f0000621000)=@in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f0000ff5000-0xa0)=[{&(0x7f0000005000)="7c457f3948f974b81acf10304ba4d810ce350f95fecafa5ab7813a355fc995a2d5691b743f511fadef1e5dbf08203ea5e3a4029c871fae3d5bfd46e278b713d37701188b491d3371acf93607a10e718d7fb24bcf83aff749a7adc059b45588bb5810abf2dadb60150db1d09d3ee4e00cb9ba76b75b6c156e9bdcbf13b4fd97e7296ea4268289031158785c90d64aa37598c330b11da4504cfce0d75257bd569fe08cc5ee11ed7c34ec97810f37d015c55fb78e7cb3eb86dbd06512d91d", 0xbd}, {&(0x7f000037f000-0x67)="7dfccc66f4a9d1f13188e95fd8b97823f27da12e762812379cac20ac7c4cbcaf4e1b9a98c5bc0ce0a5b2282709d18bcb8b23ea95c22434923a6724856ce91afd98953dd573daeb987f288f7a744792b02a497aa1c0df54fe872b2c602e542fbb5ac189a5e9178e", 0x67}, {&(0x7f0000e2c000)="48ce78eaf4d2ba9f7d4c149cbdfc6fb1ba72886f4b9e43a44b1f09fded74e9b1ca5e68236b9995e5f8f196bd15d93631e9e319ef824f31ae182a3b10738104a35a56e9ccefd01ec93a2972ed140e0656da34a2ed3ee6325d97fc2023e122c064341813e7886af261db36ef6cd88d8a0220ce9d0d386d76dfbc5a71b235ad8b1ed62dbc82c2b1a835e6041aecc7991d04509e3768540bafbe4aff3ba40c94f1bb3107a42b141c8ad12ea0252a989560cb71e1f6002ffe995a50d0cbc8966656afaae8781b87e5f538cb25316266b1db8d538fb3580a7e44e9e108613614595da9ec12cf3eb7b37573b59bac4396e9ade47c5377875aa9dc1d9923813f37b6c1245af8440caa220d1b9d0e509dfa75a1f4cc04c2ed5c108aa81844134aec58a258da4eba461764314be528b91321e0ffa72d10dda16c640e4e00c701c709bab146001ff2afee4d4a8c669a64716f3d16a678c3725d0b41efcbb8598732f5344cac3a7e373f745d9570b99543029c993594db35319f30a69d630ed56cf60de7fe1782d2196d91e764c0876a1bca678a354676e7d8af5d9e12bd4397d4b82bab7a29be0b15efc3c1211d5926bf4e59092bd9e49fabcaad9d1f9b29a7fcb500e338d6633512a81ed44ee55730a71e1f53bdf58f36ae672d75622a2463a6409a36c6a0ed0b1d2f0bf50520b9471a3a535b115b905490cb0a1ea81e44a6cd352df5c1675da045f42888200530d0bf2d60e4330de00a465fa643e7c9277eb302c6227f727f988fe6d7f2d2aedcaa7f7a6f71c58b72d8e64f84edd70b367ea8e1a29c544739de3b271c0d24eda3fe4e2df469e80576bc7ab3399337621b1f96989d04a35f75f1ae6730c6e16c18cdf5452e65e5061ec2ee83ddb802e08fc2923077864a00f244599c38c68c9554a59282cf4318e8fb9cc29cbcc2967deac27a8e4b6b2d8f9d5fb3c77f7b674ce7b585e8c73102555e60f854d5f61eb81a7a49a0711a6e60f1f8873435a0fffbd11813d5438ae658a401424a1594b30b40c8e3dcccab7194224cb97118d6aa492e3f506ddab73a163f2573723bbab44f20f5ec27cf45174262357fa4e894efd6bf6ad165ca8dc1334854a175f3c1e270d5fc995593b693ddf65926ce449b7bb3ef58e119b4a1b0d30133f09a651cdbb3b63ee094d4cc1bb19d42169e03f9608da7e3c13fcb5081d19bb06595d0f92bbe10243e86e3b58e43fdbbc824d546aed5706cbc900e3ff9706338de0b77ba6ef9b12b17e19dd0bdc055d80906e70e03e80948d6b411772d7811cfe6c60047158c5d566c9c3d818a1807ee4bb0ea064efc174e33eacb6212a6530fbdbe086f4720a56ee77a1d13de3dd4969f6cb26b66d84d5d7de539a7ae4a952298b8dbd2030dd03e0f21bc42a2682bbe6ed3327a543a765b934a6702f2e87bfbfb160f2a93eee003f87b1955e1f821541437335cd80e75df434531fb1efbe20e002c42082f197ebc20d149036325685bfcbf4942a739a17c1bb8a951ac2313a5c05443a7c6a01695997b4f7a419dde1f62fc8f6a3c95fbd17934f0e527ab052e0d20bdab18a4347418ef348cb7df72e0a58e1df0fe5c8fcf529e6a17c36f4e441a6e68bd0fd553236f82b28db17808f31eb6fe49694aa331a68653635b30983c288ef3bf1a3966b22a795166be66564cf602d32534b88bab846006258601d582a1844421696a1bade7d1ee6fc187970276ed85eadb5fee9bb315e0031afdffc2197d25b44cf69ae08ef46c84a7a08eefbfd17e676858b263c1df64d52a9e04ed5a2b96c9f73efdf0eadfb694928f472fc27a9277777ba366ecbfad1caa3f581aa9ea2d5215f288bf80b55f9f5b0ff4694335cc410401329191635c305b0826aba61254fd4ee8028459e7641be5cf6fcd16d92aedf0f4df660373328a9181c252929eb644b95c8ae7f8487907288ae184d2f6b5ad82d70e05dae37cf6c00033135699500061d3592825e654fef4b9c974125f0ae370ff2d343d23236260b3abf98d83d2dafd1f8984c57b536e15f972afda2c87534dc21d28f1f5c9d2385917bce1c7fbffe444ddc9316816946984bc9da777caf2f6d9d6d83ef510e7df24bf760deea8f3e38d8b067d51e69ec36fd609c8018c289d553f71949f6b99fcb87074b5c01894f4c6af1efffe60efee328c509e4432e4c50f8d31dab541c83be59f05eecbe9d9981cea8be10ad28b597ed6f8875b55942a625005a5ba5c0ee9f0328c221e08d04ed44041b34ea5ff9987c6957fd88da938c44495cfc0ea560361ca6ae32503bddcd1f8d8e21dc91482b3d6d689c5fa8e522f3cce2c294398030a98e1b115ffe5c600942ed624e6e01b295b30d39fdbf739024f74e1ce370122075e89c85507d0848795c7b08d9e65003ed30ef51dee0e6ff8f102b9b5607b1a1a2780d097d7a0f881363617258281b1aa3abd4affb8f95b731430689c7fd904b7c8d70b0f35dac84afd455af183c260e818de2c0b37113e87be328cd1b542ce5cabff97bcc1a762030769eae5052a005205677789e54c4c7f71337f0624e7f0c3b42ed5e2669b4fe1bd7502c9240250d2e816f373b5c53986b89ea1c10dec895941ef76ac10a18ac542def9113e04ae78e0f25da0867129003801211723d09d9e7420c015a184e835b42e7585557ce54b908de5769d7b397f37e5978f3a7454dbce7fc1b7170f81dbeebc848cc99ea8f774dc177e5603e7f8922592335442e841d40142289d29e03c86a95c45e91cd091d57563f243f7c563ed993be31730e6c29165acac62a76bfadfe94a33bc8805fb9ffa778544597707861119941c4281e5be90569bff19cdb49b3916bd9b7393cd2cda3716f3a5daf67e3a697e54e3760ce1a661fee53431c70c83ade040ca3c410c852b1e0f0e697f2cf95fb4b83d84180fe62e7288ca912a49a39b969a8d6bad605ba59fd55c7425b9fb6b13b104271048f5049b679952c48c35ef885fd15c5f620af002d4adf7ca36d77e65ab3abd1fed95b275357a37d81f38008107110229ee1365f2f9679476678fe3b64e906285507e58ce4f3598230b18ef6a1b94f32ad355da164b4272d2e09477e09ab38fda8396fa1f4fa4d8273a45733732edc9aed753dacfd1d5ee24d15669469bec7d9afcb99b67b01fc8be3cd0b604f79ae4bc991a2aa73bb4d7a7c90c138dcbbf939edd5110766a0b590b355d35ff74376bdd1592303292391b1d297c084ebebd7bf157f52f3ee7772c6fbd2fc807e45422491bd7c34f0d552d22c9c5380e5c5ae564c2dc1d02be088fa0b5431fe1356ae8bed55ae5e76ce33da55ab1401a6f9f4533846c6bda7a9ea6716b14eceed512ec40ee75013bada52011f71906a5ca2e2e075ef9c6b1aa37b1fe3321bd838fab8dc286641e98c281f9a90c9f3e2468f7d4b758c3f6cb8d484851eb695908b99e634a9b43f20e9488bb50c1acd9fd57a5ed34194a01ebb7d607b5b0daa5b5e5482b6fcde137809179a510295b5c9707d08c3ecf97687c54b90ba35246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0x1000}, {&(0x7f0000155000-0xe9)="5f60fa4c22bd748069368aef07e489aad135422d0d4dd87f6476758e2b825310e5dc0e1fdd25b70376e040f3a9799ba2e252e9aaa219b3f5682dc9b93f78495b664af019b07118f9776bfc5adf7731321abaeab906f6ef9556cfc9e74db69871ad1376b54dc5ea09987a444882ab5c03b02555d91090707e17733fefc012bc3693e2c12580a0a0f6cd28e3b41fcec867c9c5c10136546b81c2d895696013116a5988496297ae1a22ebc1b4478b85071eb61bddf051ba07fb094e1a0b787c83a535e778355e09939c3710bd629bbf86dd8768bb79e6ad1c816786b3ed6a72bf6ab7db8189a6e774d1ba", 0xe9}, {&(0x7f0000b01000)="87cbaccdd792637e0555effa86dd6c69495c18ee309273849029be756d29ebc90fda8b4491ad6fab277890568f00ac46586d6fe52acd6f0b8af8dd0bf8b33d76e78cd1ad", 0x44}, {&(0x7f0000f8f000)="40efa64158f020cdc84f91f81ca6ed23ce892eda9854f2dc977ddba83395317c3186e42edc93f61ee0bda8278752e5fa5858e4e551f0fa8d23303f2652df317d5610ea0418655d672f7f86cd6e509f8aaa8f1a601eb7d9d9d8e354584358eeb79efe87dbeec4f43e8ecc1e04ac1295bb598cee7402ad275203384a7bf29ebc8782de6c73bf09cc01bc6ecf1f61b3fe28e44583fde2cdc68c313eaacb7282f5fe9cd9a680e462f84cf2285c", 0xab}, {&(0x7f0000675000-0x1000)="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", 0x1000}, {&(0x7f00008c8000-0xb4)="4d1f72fb5df776526ba457823da8ae1bc34203b88a3f0f16315423447cd5e753c6df8153196f6ddcf459ffb28019f302ec2f3c6997cd44386a46b1a1a80cb522804ef693795ec86c94564f0c4f7068977caf8849000f9c2c14df81a40d01c63978ba3c277ec9e2b83be0ae231e7ebdcc79efa157fe4ea718d457b409545a83ea41f573950a3ed23324108381503b6113b2cc5302c337e4d4bc8592bd3201763476b8c5379cacbf8dfb1a69674112c5797f21adc8", 0xb4}, {&(0x7f0000adb000-0xe3)="f38d4f1e89f955dec7f961dc364b28d9740a21fd8e8d55eae0193dbbdb71caa1d5dbb434144ad6758dc480a5c82ced66d39cd3fb9d34bb7b7b8bfe44c418af072ba566c6ca43b068b97955876e8796e0d2a1764d95ec3ce6d9cdde0b51aee27dde2377c8a96ee4e47fd0931abfe4d50178312bf3f3c01cf7bfad473f2d0900450bc1aa487e2399a7a8b54e9eb94b233e793b91199172000d678624a3012760a3656d2fe9fcc4820330238a032e72156d7af58e83cbb3f3d26c4107bb9c4af826bb7504288205a7f7ac731eabb81f735010814274a676c5ca3305d91d77668f0e4e4cc9", 0xe3}, {&(0x7f0000904000-0xbe)="f506beaccc14f334ae32a88446a7fae565100277a4ae96f362865ae555792eec08fdc2856159b81baa4883210220c2d912189e00852b94e1591f67901f682fcccd4c2e1e2ed75a249eb941aeabc50ae0c9e279cddc9c6bf6cdbdff26202bec523d0ee4bdb5ecf506d0bcb8369dae1f6b599fc795581ae658e439c1de7ede47e61d30c0d29c11b5146a4def6fe30e6a511a8df8e0a343a0006dac36788d5ef835e67fb669a5b744fbe872b2ba0fc21ac402f221f93f89c60046e5d1cede92", 0xbe}], 0xa, &(0x7f00002bc000)=[@init={0x18, 0x84, 0x0, {0x0, 0x9, 0x96, 0x1000}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x200, 0x2, r5}}, @init={0x18, 0x84, 0x0, {0xc9e, 0x6, 0x4, 0x3f0000}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0xffffffffffff7fff, 0xa, 0x4, 0x5f, 0x5, 0x0, 0x8, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x6, 0x101, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0xffff, 0xb951, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x100000001, 0x8002, 0x7fffffff, 0x8000, 0xfffffffffffffffb, 0x3, 0x40, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0xd3, 0x100, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x200, 0x1f, 0x4, r2}}], 0x1b0, 0x4040000}], 0x1, 0x40000) 2018/01/21 10:42:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) pipe(&(0x7f00007ef000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f000066b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x3, 0x40000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) poll(&(0x7f00008b1000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x9294) shutdown(r0, 0x10000000000001) 2018/01/21 10:42:33 executing program 4: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6(0xa, 0x801, 0xffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) pipe(&(0x7f00001f0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003df000)={0x100, 0x1f, 0x8208, 0x4, 0x51b2, 0x7ff, 0x1, 0x8000, 0x0}, &(0x7f0000f0d000)=0x20) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000954000-0x18)={r2, 0x8, 0x20, 0x4, 0x7}, &(0x7f0000f0d000)=0x18) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f0f000-0x53)="a34ebd60bdbd813de2105eecb08ee049d474811f838060bc5b1610ce32f2f637c07c22a873a14b11264859358b65c44d9cb9cb2cfd9cdab9c5164f6f63149730149e0e8b3589d4e040f25aebb753416386c525", 0x53, 0x0, &(0x7f0000f09000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/21 10:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000edb000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f000030e000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000b0e000)={@generic="8e869bc13c4c89b404308dae15b2365c", @ifru_mtu=0xa9}) 2018/01/21 10:42:33 executing program 1: r0 = socket(0x11, 0xf, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000be000-0x2)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0x4df, &(0x7f0000079000)="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", 0x81) 2018/01/21 10:42:33 executing program 2: mmap(&(0x7f0000000000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e21000-0x14)={0x8, 0x0, 0x80000000, 0x7, 0x2}, 0x14) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, &(0x7f0000e58000)=0x0) connect(r0, &(0x7f0000e54000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffff00000001}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/192, &(0x7f0000005000-0x4)=0xc0) 2018/01/21 10:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0xa, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$llc(r1, &(0x7f0000e7d000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000dd6000-0x10)={r1, r1, 0x3, 0x2}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f8c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000fc0000)={r2, 0x80000, r1}) 2018/01/21 10:42:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x1, 0x4) r1 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000001000)={0x6, &(0x7f0000001000-0xb4)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000003000-0x4)=0x0) 2018/01/21 10:42:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000072a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xb9)={0x0, 0xb1, "b48ca130626d263198a5d94de27fe52063c00a9851237a95654bfa51a972037599f4fe5e244f34eb45514cf1e92086dd2ba3f72f63dd5deee00a8d0100eae835fa484f08bf39ef55bf7d360224e00e2cf7664b85f0adec8b6511442b4a3530723f7e8e2a45f3436640b7ba567714e81256475810906114a8cda29562c97ee595c1f7b6a13d41cf1eddb218580e17774acdaac51ee64f9672104947f513f9ed95f95f355944cd9c5eaadd0e9fdbdac3561a"}, &(0x7f0000b02000-0x4)=0xb9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0x7fffffff, 0x8002, 0xffff, 0x2, 0x4, 0x9, 0x8, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x7a, &(0x7f0000f83000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) 2018/01/21 10:42:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000c50000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000188000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f0000deb000-0x38)={&(0x7f0000b3a000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000041000)=[{&(0x7f0000ed7000-0x1000)="d3", 0x1}], 0x1, &(0x7f0000a70000)=[], 0x0, 0x0}, 0x0) 2018/01/21 10:42:33 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000d96000)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f00003f8000)=[], 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f7d000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f00004fb000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000081d000-0x20)={@generic="053df77dbb5afa3e4cda3a72132409ed", @ifru_flags=0xb602}) 2018/01/21 10:42:33 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f78000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000431000)=0x58) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000023000)=0x3a) 2018/01/21 10:42:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000047c000)=0x8, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ce5000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000187000)=0x10000000000000) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f0000afa000)={0x0, 0x0, &(0x7f0000a6f000)=[{&(0x7f0000667000-0x1000)="b16ef637bbe8c3ac704328946384f14f1681dd37c19cd9348ce3a2e3c488117827390c2ed3bf725788cc07d58fa9fb13de334191f639d788133b3d469bc81270c0ba20c83e6ca000a2776888e6e1e3d4dc4df61a6af2d53cf6b42a674b466b72c5e07fc858cca6e8752f5aa83fed780f42646e4e723855f18d4bedef88c02d64f54de98f03e5a756b4606947fb1325b834bda572059f67b2037ed89da0ee0d6ec4701a412151dd7010135f63154eb2c66e4f02", 0xb3}], 0x1, 0x0, 0x0, 0x800}, 0x20008040) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x300}], 0x1, &(0x7f000055b000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x2) 2018/01/21 10:42:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8926, &(0x7f0000a73000-0x50)={@common='yam0\x00', @ifru_addrs=@hci={0x1f, 0x472, 0x3}}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000c82000)={@common='bcsh0\x00', @ifru_flags=0x800}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000498000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00007fb000-0x10)={0x2, 0x5, 0x0, 0x70}) pipe(&(0x7f00002fc000-0x8)={0x0, 0x0}) getsockopt$llc_int(r3, 0x10c, 0x6, &(0x7f000056b000-0x4)=0x0, &(0x7f00007d2000)=0x4) ioctl$sock_ifreq(r1, 0x200000897f, &(0x7f0000902000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x8, 0x4}}}) 2018/01/21 10:42:33 executing program 6: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x20000000000080a, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b69000-0x4)=0xa, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a9b000-0x4)=0x101, 0x4) 2018/01/21 10:42:33 executing program 2: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40000000000, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ef7000)=@sack_info={0x0, 0x0, 0x1}, 0xc) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000efa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000efa000-0x4)=0xc) 2018/01/21 10:42:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000f27000-0x4)=0x6607, 0x4) pipe(&(0x7f0000ca4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000dea000)={0x6, 0x2, 0x9, 0x1, 0x0}, &(0x7f0000dd3000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000ca0000)={0x0, 0x40}, &(0x7f0000dc4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000463000)={0x1f0000000000000, 0x1, 0x5, 0x5, 0x0}, &(0x7f00007fe000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000017f000-0xc)={0x0, 0x5, 0x20}, &(0x7f0000f9d000)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000e53000)={&(0x7f000086a000)=@in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000b8c000)=[{&(0x7f0000f75000-0x12)="591fbb69ec2512fa59316c8f39c905200ed6", 0x12}, {&(0x7f000047e000)="f8d6f852ffc6053696d173c1fa5cc87e75ffcec2ee7b55b27599d78ae524a58ce4b1a557823ebc4ad7bfc3335b4c8412ec724769f5a0fb52d5214f621bf0132c37915bb73f7094bc49a0acc094b56d910ba0dce5a7261900e43b33879157d74b2d53e3b3b8bcbda8d8edb95e535b52901b64469f212d5efc8f1ae89d036287c073f174d97f3beac6d9abb88058277c96696284658425ddfdf8b6760dc6885da1295de85664353b850e6e8b49dc2c8f63adde4729cd7a851e4f8a117acf98f4931aa8e455d324a1843a1d8667b2552e9b317d0460f6", 0xd5}, {&(0x7f00001ba000)="57c0bcec9acf08a5b15d0fa46d64f91d9864cb14480fabbcfc60062a5cef5e4b09dbefc950b5f1889449ec28aa10ae6c", 0x30}, {&(0x7f0000f95000-0xd)="42244e9531425485826c98f654", 0xd}, {&(0x7f0000112000-0xfb)="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", 0xfb}, {&(0x7f0000f4b000+0x739)="7c3e8e3367f7ad70c28bde24618f038fff84c777ac56e96983bcd504c2", 0x1d}, {&(0x7f00002bc000-0xd8)="93c09823fd2f68fbfcd78c3c7283be7d74963c4ee14186aae1db2bce638c94e4184862a821015cf71725ec75a7d1ccacfd206434501bb335e926df1aef0b613e5a79ac24e0a5bc62b6bda8806f8288247d32fe3159e7f5eca0cbcb7c9706e47fcd84cc97f7a05b7f40c0afacc30d8d61170986a4e05590faf2df42a6b237946bcbd4ae001038bdcacd1cd537733b6cc65471b4e9abee82689bfe8a70ea79a47273c6b83d5c61058dd32fe5ab9d276d41e58cb27e56472b043c95064dbab9d775089491f44c2fd70890bdc87c28625eb7433414622764f551", 0xd8}, {&(0x7f0000d99000-0x6b)="c4e4c369ca6a1641975ad7e9781395e47feb974f6e2caf26ae2c0740619ea4f12c70c9ef4d349704e4b07ff98be6600c295a239d9c87ed4ee45a84912179651c946dea913029e6ee83abf8770c6d23e80f017d0e9c32cf753026f308a19aee8838c34ee12d1f8db440ce43", 0x6b}, {&(0x7f0000f02000)="", 0x0}], 0x9, &(0x7f0000a67000)=[@sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x0, 0x6, 0x2542, r2}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x3ff, 0x3, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7ad, 0x811e76f2f48222, 0x5, 0x2, 0x0, 0x4, 0x1000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x400, 0x5a0fa602, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0x8200, 0x1, 0xf3, 0x0, 0x7, 0x0, r5}}, @init={0x18, 0x84, 0x0, {0x4, 0xfffffffffffffc00, 0x7b9e, 0x9}}, @init={0x18, 0x84, 0x0, {0x400, 0xffffffff80000001, 0x100000001, 0x1}}], 0x150, 0x40000}, 0x4000) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/01/21 10:42:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"eab0c7730b60d2"}, 0xffff}, 0x10) mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000221000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000905000)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f000042a000)={0x20, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@typed={0xc, 0x0, @uid=r2}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000104000-0x4)=0x0, &(0x7f0000a0f000)=0x4) 2018/01/21 10:42:33 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021000-0x10)={0x2, &(0x7f000001f000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/21 10:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x6, 0x5ddb, &(0x7f0000dd7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a1c000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c64000-0x4)=0x2c) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x2, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0xa, 0x5, 0xa2) connect$nfc_raw(r2, &(0x7f0000152000)={0x27, 0xf118, 0x0, 0x7}, 0x10) 2018/01/21 10:42:33 executing program 4: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000057f000)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000fc6000)="7e1e8a7bce92b7feb90c2fc601bcc2a90d84c8365d4ffd905578e37b5fd2905968d6dc29599999069fa61be29d31b77ddf95b52f53208004c341217ed651246bd335524ef8da314ac0597073e9", 0x4d, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000fc4000)=0x0, 0x4) 2018/01/21 10:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0x0, 0x0}) r2 = socket(0xa, 0x3, 0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000ed000-0x14)={0x0, 0x9, 0x31f, 0x1, 0x5, 0xffffffffffff3c1a}, &(0x7f00009d6000)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000053a000)={r3, 0x8b, "f5d8cc9b507454c229a6e73f6335d26f7ba3ca4e67916b4cabf77490c676955112692380704fac20c3879ea966ad4f1847a02f3fb550437103fe25f0f943abbcb4cb6174a9809dc4ae9b3ce32e80a0444d671ba46d33411cb1faae44f7bfdc919ced9c5ac45a1ab6ce0cf6d31522fb4283fcd10724a66fec83a5decfa3f3a71123d90489415364fdd61b28"}, &(0x7f0000e76000)=0x93) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000b26000)=0x3, 0x4) shutdown(r0, 0x0) getsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f000032f000)=0x0, &(0x7f00008e9000)=0x4) writev(r1, &(0x7f0000a4e000-0x20)=[{&(0x7f00006ae000)="3c694524b7e8b7b692e0dd95d6c0c5cfc028b1b303b0cffcb76c3d4ef7899f15169a25a129305386f80f2305f6dbc937bfcb0c4e9d3e20694c39d1342a46441c5be1a75a8d3938ff6a21c34bc07bbf43f09a6872ec93e5ccac4a1774a375e586789c6fbd2bcaac83f69b607a51ee28ae1f961303954a8eccbb4895dd0ce881f21ff00edace090f40fccb35ce4229afe2b12d2e3d737b06420e77432c2e04cf732782ed403d2ea15ce426f1ec9462d5beb5a4c61c76bf5c1b3f41e18547f6b302ffe4afa093771c71a112287a87b792c33676de1f88a4c831457c6ef4c8570368125bd3fd5c2fd5", 0x0}, {&(0x7f0000d49000)="4d54722a8a35bbcea92bff03c3def05066fb9ee3298e166d76460c9fabe9b172d8a78c55200441375c13049c50d914787706934c53fdc051624120e3a7a8bf07a2f6c83e0291c81b7be114790753d7fb70763900d60f3b57bc704fbb94eaadde26eedfbe40f4527431e76c252d12f77b87aef55b1f91380194affb5141", 0x0}], 0x1) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000cd7000-0x4)=0x0, &(0x7f0000ea5000-0x4)=0x4) 2018/01/21 10:42:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) sendto$inet(r0, &(0x7f0000cf4000-0xe2)="bc43e384348917e6a3f62463b4ab8fee0a40993a71b394f378ca8b386d9aa1ecffab5cce7be4871522165e122147cae5deba1b0a2cee9956167055a176356725ddaf1bf0574514267050f41ce568a8ef740f6838d25cd7bbef4a5621e3e62619b55cb926bbbf0d6c27ab3260813841ef493ea4543a3ccf901f002bad175122444cb340070a48adfc21fa57f96fd15b8b1cfd6ff505679126caf4056c8a80d76396b9a5527d30f0348de2e440331efbdb595f496a6aecbbddf417c825d0c81db1f2c006c3e9824a4c77143c7596c3017150b0c67fe7303efa4b21e61437c03ce8ba72", 0xe2, 0x10, &(0x7f0000d2b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) socketpair$inet(0x2, 0x7, 0xfffffffffffffffd, &(0x7f0000103000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000049f000)={0x0, 0x5}, &(0x7f0000cd6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f2d000-0x10)={r3, 0x4, 0x7b9, 0x7fffffff}, &(0x7f0000146000-0x4)=0x10) 2018/01/21 10:42:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000bba000)=@file={0x0, ""/50}, &(0x7f000014b000-0x4)=0x34) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00004cd000-0x4)=0x0) getsockname(r0, &(0x7f0000b90000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d3000-0x4)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r1, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 10:42:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x2, 0x0, {0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x3}}}, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x4c, &(0x7f0000001000-0x1)="", 0x0) 2018/01/21 10:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x40d, 0x20000000000, 'ctr-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000976000-0x18)="ad56b6c582000000000000000654c7beef9f5d56534c91c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$nl_xfrm(r2, &(0x7f00009bc000-0x38)={&(0x7f0000598000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bd000-0x10)={&(0x7f0000b93000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r2, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/21 10:42:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000ae7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='rose0\x00'}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000348000-0x8)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000af3000-0x4)=0x8) 2018/01/21 10:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f0000756000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00007de000)=0x3a) accept$llc(r2, &(0x7f0000a5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000035c000-0x4)=0x10) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) writev(r0, &(0x7f0000675000)=[{&(0x7f0000dda000)='T', 0x1}], 0x1) read(r1, &(0x7f0000898000)=""/1, 0x1) 2018/01/21 10:42:33 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000a4d000-0x1c)={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xc0000000000000}, 0x1c) pipe(&(0x7f000078c000-0x5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000001000)=0xf0, 0x4) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000e63000)=0x7, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00005b7000-0x32)={@random="6f0100", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000dbb000)={0x0, 0x1, [0xfc9]}) 2018/01/21 10:42:33 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c95000)='\n', 0x1) socketpair$inet6(0xa, 0x7, 0x2, &(0x7f00002f1000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f79000-0x20)={0x6, 0x20, 0x200, 0x9, 0x1, 0x46, 0x9, 0x8, 0x0}, &(0x7f0000f78000)=0x20) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f78000)={r2, 0x4}, 0x6) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x0}, {&(0x7f0000f72000-0x3a)=""/58, 0xffffffeb}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0xfffffffffffffeb9, 0x0}, 0x0) 2018/01/21 10:42:33 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c9d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000666000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1ff, 0x3, 0x9}, &(0x7f00009c5000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000c3000-0xc)=@sack_info={r1, 0x5, 0x4}, 0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ffa000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f000083d000)=0xc) 2018/01/21 10:42:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ac3000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xbe6c}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000458000-0xc0)=""/192, &(0x7f0000b54000-0x4)=0xc0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000525000-0x20)={0x9, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000aa4000)={0x100, r2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000097c000-0x4)={r0}) vmsplice(r0, &(0x7f0000d8e000)=[{&(0x7f00006bc000)="e24bd237915effee965afdfb8ef4d7b6e93882099f19f407d3f17ff9fa42b01124cef345515c330877b32765f98c43680220b93fc254f479f23192", 0x3b}], 0x1, 0x7) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ed0000)={0x0, 0x0}) recvfrom$ipx(r3, &(0x7f000062d000)=""/4096, 0x1000, 0x2000, &(0x7f0000cc9000)={0x4, 0x0, 0x9, "c5e3f5e15da5", 0x8001, 0x0}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000017d000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000049b000)={0x0, 0x10000, 0x9, [0x3, 0x2, 0x1, 0xfffffffffffffffc, 0x6, 0x9, 0x7, 0x29b8, 0xb68b]}, &(0x7f0000ebb000)=0x1a) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000c16000-0x8)={r5, 0x6, 0x549}, 0x8) connect$netrom(r3, &(0x7f0000bb4000+0x698)=@full={{0x3, {"15e321153143f9"}, 0x0}, [{"4414ff9e93a155"}, {"8b6a2daed354d7"}, {"f83c0b38c4a927"}, {"362204b721bba3"}, {"831afd3fd031a5"}, {"16f64f29d9b32f"}, {"d06970aee45c67"}, {"f3248096d22acf"}]}, 0x48) splice(r0, &(0x7f0000871000-0x8)=0x60, r1, &(0x7f00002e8000)=0x0, 0x2e, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000504000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x4, 0x3b4, 0x10}, &(0x7f0000585000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00007de000)={r6, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x70, 0x3, 0x7, 0x3, 0x3, 0x9, 0x80000000, 0xfffffffffffffff1, 0x9, 0x9, 0x5c66, 0x4, 0x5, 0xffffffff]}, &(0x7f00002fb000-0x4)=0x108) r7 = accept4(r1, 0x0, &(0x7f0000cd1000-0x4)=0xffffff05, 0x80800) recvfrom$ipx(r7, &(0x7f0000d0f000)=""/51, 0x33, 0x2021, &(0x7f0000756000-0x10)={0x4, 0x1000, 0x8, "5b6c98317fcf", 0x1, 0x0}, 0x10) connect(r1, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r4, 0x0) 2018/01/21 10:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000da6000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000d02000)='V', 0x1, 0x0, &(0x7f0000031000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000212000-0x48)={0x80000000000001, 0x3, &(0x7f000040e000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f0000810000-0x25)="ca", 0x1, 0x0, &(0x7f0000d29000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000e13000)={r0, r1}) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000375000-0x4)=0x0) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) sendmsg$key(r2, &(0x7f0000f76000)={0x0, 0x0, &(0x7f000037b000-0x10)={&(0x7f0000698000-0x12d0)={0x2, 0x0, 0x0, 0x0, 0x28, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x2, 0x0, 0x8, 0x0, '\b'}, @sadb_x_sec_ctx={0xe, 0x18, 0x6, 0x2, 0x66, "97a5c636da0f2a6d6c6a2910c6fb7d8185b14e123de612995b9cdd199e05a71cb519aac1bdfdeb502ee0f59d5e6ee2d657a4b19e57721231ab21d22cc31184869be2e87909c0559ba1f0c4d7e9a866ff9df50b4a88fc91a9e66ab7579573271c9f35e7efac04"}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xa, 0x10, 0x10}, @sadb_lifetime={0x4, 0x2, 0x1, 0x9, 0x0, 0x80}, @sadb_address={0x5, 0x17, 0x3b, 0xa0, 0x0, @in6={0xa, 0x1, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xffff}}, @sadb_key={0x8, 0x8, 0x198, 0x0, "65bf1c41db002bdbdf03ae4196ea0a86556699b715fe239d02d4b8958f547c2961896a637381846bb9e27c403544dd3d2e58e2"}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/21 10:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000743000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d91000)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00005e9000)={0x0, @in={{0x2, 0x3, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4}, &(0x7f0000483000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004f7000)=@assoc_value={r1, 0x5}, &(0x7f00008ba000-0x4)=0x8) syz_emit_ethernet(0x4e, &(0x7f0000c5b000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x14a4, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x5, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socketpair$inet6(0xa, 0x1, 0x9fdc, &(0x7f00008a9000)={0x0, 0x0}) 2018/01/21 10:42:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ade000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0xfffffe5c) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) sendto(r1, &(0x7f0000f48000-0xb6)="", 0x0, 0x8000, &(0x7f0000421000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r2 = accept4(r1, 0x0, &(0x7f000068a000-0x4)=0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000666000-0x8)={0x2, [0xf45, 0x40]}, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000ef6000-0x96)=""/150, &(0x7f000070d000)=0x96) accept4(r2, &(0x7f00007d7000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7d000-0x4)=0x10, 0x800) 2018/01/21 10:42:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x6, 0x7, 0x2000}, 0x4) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x6, 0x80000000004, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r1, &(0x7f00004d2000)="", &(0x7f0000fb8000)="", 0x0}, 0x20) 2018/01/21 10:42:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x27}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x11, 0x3, 0x6) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000008c000)=0x80, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00008c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000038f000)=0xfffffffffffffcb5) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000029000-0x20)={@common='dummy0\x00', @ifru_flags=0x2}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000a01000-0x4)=0x0, &(0x7f000006c000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009e9000-0xa)={r0, 0x101, 0x1, [0x7]}, 0xa) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00007fb000-0x8)={r2, r1}) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/21 10:42:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b24000-0x8)={0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000e44000)=""/0, &(0x7f0000e6e000)=0x0) recvfrom$inet6(r0, &(0x7f00000c2000-0x7b)=""/123, 0x7b, 0x20, &(0x7f0000b4c000)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4313cbf1}, 0x1c) 2018/01/21 10:42:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x20000}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000e71000)=[{&(0x7f0000cf7000-0x65)='|', 0x1}], 0x1) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) sendto$inet6(r0, &(0x7f0000129000)="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", 0x1000, 0x1, &(0x7f0000301000)={0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0x8}, 0x1c) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000d96000)=0x0, 0x4) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000b71000)="56a303b9f23bf0308b92cb08bae556a24b7d49978722b828999cef9c3898a032974b547e2286f6341206537335f779e6c76133b788a1f4fa22751e536bc6c340fc232cba80e27eb3092be9a11fd5fc15f18f26f818b00c3965b665fd65fffbfd7f45bcb87a6d8be9abe44e598c9e4b08c3615cd887f772e52cb65cba0210b386ee2c396c0069a47cd9f27ccb3819a723801dfb483dc5ca4eb85b339f58") 2018/01/21 10:42:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000207000)=0xe, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x30, 0x4, 0x400000000000, 0x7, 0xffffffffffff8001, 0xffff, 0x100000000, {0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x80000001, 0x4, 0x4, 0xf1}}, &(0x7f0000b9b000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000001000)={0x8, 0x1, 0x0, 0x40, 0x4}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000001000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0xc) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x26) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000000)={r3, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0xe1, 0x706b, 0x20, 0x4, 0x8, 0x9, 0x7, 0x0, 0x186, 0x1ff, 0x5, 0x6, 0x1, 0x3]}, &(0x7f0000669000)=0x108) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000003000-0x8)={r4, 0x7}, 0x8) mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000078000-0x105d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x2a0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/21 10:42:33 executing program 6: pipe(&(0x7f0000268000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000d11000-0x108)={0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x35, 0xd2bd, 0x8, 0x1, 0x8000, 0x2, 0x100, 0x9, 0x5, 0x0, 0x9, 0x3000000000000, 0x1000, 0x8]}, &(0x7f0000d6e000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x2, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x1, 0x4, 0x7e, 0x80}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r4, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f000000c000)=r3, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f000000b000)="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", 0x0}], 0x69) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000000d000-0x4)=0x20, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f000000d000)=0x0, &(0x7f0000006000)=0x4) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000000f000-0x6)={r2, 0x4}, 0x6) socketpair(0x11, 0x5, 0x9, &(0x7f000000e000-0x8)={0x0, 0x0}) bind$inet6(r5, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x100000001}, 0x1c) 2018/01/21 10:42:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x13, 0x0, 0xed5e, &(0x7f0000e16000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e75000)=0x6, 0x4) 2018/01/21 10:42:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000419000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003cb000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x8000, 0x2, 0x9, 0xa, 0x20, 0x20, 0x5e, r1, r2}, {0x20, 0x5dea, 0xffffffff80000000, 0x1, 0x40, 0x400, 0xfffffffffffff5d9, 0x0}, {0x4, 0x2, 0xd1ef, 0x9}, 0x7a, 0xb, 0x1, 0x0, 0x2, 0x0}, {{@in=@loopback=0x7f000001, 0x1, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x4, 0x1, 0x1, 0x400, 0x1, 0x60, 0x5}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000001000-0xe6)="f4472f19c63347692ba9945a72f66aed7b6c599536d9b9c213aac2674b24c08e6720bd3e7e73301f75741f84c9f4d9d7ddcaf51ba4be0814d38d98936b65b8b41d4d31916434006fd32aea5d4b6618c9b581950ad421543d66130633310f29629d77832e8b990871095acc49a0302aeaf03b9fd0388def44f1b5f2e4256bcce984ed790ce5d636ade886790e9dffb1471dc1973e206b083ada7aa36b00d83a9f6c9f8fd4e7484b7a7a7be87e25cd1542db6ea2d78d5bb84bef9d91bc7be535cafb08b5143067ca87543f0adc5188c7b4a7c17c45285ee1b5339ebfaba2d51b42633130ff3979", 0xe6) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, 0x4) 2018/01/21 10:42:33 executing program 2: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000cf7000)={0x0, 0x6, 0xffff, 0x7ff, 0x6, 0x48ad, 0x547, 0x3df6, {0x0, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x2d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x0, 0x800, 0x7}}, &(0x7f0000cf7000)=0xb8) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000cf9000-0xb8)={r1, 0x100000001, 0x9e64, 0x67be, 0x9, 0x10001, 0x1000, 0x5, {r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x2, 0x84c, 0x3, 0x1}}, &(0x7f0000cf9000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cf8000-0x8)={r1, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/21 10:42:33 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000185000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x0, 0x5}, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x400, 0x211a, 0x4, 0xfffffffffffffd50}, &(0x7f00000ab000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000006e000)={r3, 0xfff}, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000-0xac)=[@in6={0xa, 0x3, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, @in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) getsockname(r0, &(0x7f0000ad2000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) 2018/01/21 10:42:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c97ed0c553b14bc84eba1b9e10bf1d978cba37010ed0f5ca82e3c25ee62086ad6785660f5d7f9e384235b0e9a237770e9e9369902273675c8160abf48e8eebe6483701771c3174f1eaf4739e923bb517017f5b8acaa14a5ac0878c8db8cea93dab6d5a76539df6e16e003525297c5f8f95afd4df6da2e4f5e86e6d61ca97640de51a5bcf5220f269e44e2f59e505569baa376d7fa95d03458481c1e826da607f7", 0x130}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f0000bed000-0x22)=""/34, 0xfffffe45) r2 = accept4(r0, &(0x7f0000e1f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00008eb000)=0x10, 0x80000) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000d8b000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004e4000-0x4)=0x14) connect$netlink(r2, &(0x7f00003c4000)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cda000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b4000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000bd3000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @in6=@loopback={0x0, 0x1}, 0x2, 0x9, 0x1, 0xfffffffffffffff9, 0xa, 0x80, 0xa0, 0x3e, r3, r4}, {0x9, 0x100000000, 0x1, 0x7fff, 0x1, 0x80000000, 0x3, 0x7}, {0x0, 0x2, 0x10000, 0x800}, 0xc, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x2, 0x2d8ef1f2f23944e3, 0x7f, 0x9, 0xfffffffffffffffc, 0x80000001}}, 0xe8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ec1000)=@sack_info={0x0, 0x101, 0xd056}, &(0x7f00001b1000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000053d000-0x8)={r5, 0x6ac4}, 0x8) 2018/01/21 10:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000494000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000dea000-0x38)=[{0x0, 0x0, &(0x7f0000850000-0xa0)=[], 0x0, &(0x7f0000e4b000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000685000)=[{&(0x7f0000f8e000)=""/4096, 0x1000}], 0x1, &(0x7f00000d7000-0x6b)=""/107, 0x6b, 0x0}, 0x0) r2 = accept4(r1, &(0x7f0000965000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000949000-0x4)=0x10, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000064d000)=0x0) 2018/01/21 10:42:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000b97000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000000)=""/46, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000-0x6)='vegas\x00', 0x6) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x9, 0x7f, 0x6, 0x5, 0x7, 0x1}, 0x8}, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000003000-0x5)="cd860633ca", 0x5}, {&(0x7f0000000000)="88e7aa136b78258de01d5202b4d8e64a30f37f2f686df13670fa96e7200d7cbda8c5b3625c8285d1e9dd8a9ffeca6968e47f9690f37198cd220b38080b8c9565262d6cd174e81a3ef6a3fd17eac5694f91b027d076f6fe6088b560c76bc584975d36bbac10520956147dce9813149a3f6c604a3ef7a76b785e11641429c56a8512c7998b52545497f29a924f604bc43e3784b05de4d3ffa44727ee092380eb65a8d1fdfa385a735071f2d1a2cdde053e1f1a5df82e2805e2913084a832a3d76c72be1ae6d07fe5a37c38d3f105c8cfe92004446ffba92833d1069794e956d7", 0xdf}], 0x2, &(0x7f0000003000-0x14c8)=[{0x1010, 0x117, 0x40, "91cac5958d91d8dbb5f8125eadf289d9aecc375a07cc939cf125e0f47752dbd23b34eb9688ea68ba635fe7557cd330854a3c5f849d3d661b973d2295326bf2462d585de314993b9d6cbb26344779593fb0c440cf2ecd08d021b243a2b5ca0c2accb1d5116103668f419177da78e87bfb791f8fcac74113d132035ccf5339a9fc078124cc09b931b656388b6edd957c585199573bf2fd6be19a12c01419456601d242e3c17cedc44d4a24c048bac915f7105b4631e3a8574253c4576bd34d452f6d1ab3b8f6ffb30cfd2103ebe68ed6d80c7ea43d4b8eff72878bb415c2729e03da813b4316a63a90d8336915906f0b8ac9b9a23854b109e24f4e62f6df00b05f82202d3df45100bec229079e9d1b661c31d780cfc2d6b78a7a137450d7dc99e12072b91bae7bd8e6a0dc5f295bbde8d29e43b32eeb6664ee48420ad4a09e447d6e35aeb89e3bd751f3bf78d1629afd8392f0519e7de7b7494ea90e61d9e91c5e0d37ca73995a8ad01c013b2a4dc93684505a92f36364b73e758bc26b5aa751e9edaf908961ae62204eefab2183b6962b82d96a0257a9b8fc20be1c0b046e88edf01ebc6373fa08f877ff38ee81eab94e1b113987bf94d789b799b5716f8a400cf570e4fc92aa141dc7ea228e277f5d9839c32f30878e13c8a73d8e633524857d4385ddb5a160b8c5dd0c9e7bae4ec5f3577173d6d665078654176bedc5ed54de8a6d01ca275dd48acdb4f633f4da380ad2d292200f971fdfc4014921fc964a8f211469b1536b095b62e785336abdac18c6c3eef1ef9f81a1b589fc636dcbb991fbd115bac67f4fbbc55ee96969ad3cfcf3b501d54557981ddea102f6e360328f4e5785de3055c36d416008bc5362c3ca2a4491d23f2cf67bf5fcf5b37d289b71b93cf01addcb1e1b9d5ce13e3e8a2d9b254c332ec7c7cafa5e7085dd8d76fcc384dfbc7f9b924625b847f364845dad38b230edeb307ccb2aabbaa1eeb88d158600f1229a8a2524181b2f742e5aea86b92c843bab3ea57c472023ba75c8d07c65195e8f39eab844690033ab6cf8b27cd6179bc1cfb20d4152d79e21b8c1144f98363b33f0c39ab351aa155f25b6dbe46439d09ee4727ea0284f2520c9813a0aa525858a881fc2a41c01c8ed30afd36e570ec651b53f53de91e616fc47a609c0879a0207059829305ad51f9e8cd27855824b9d0a696bd0629e092754c96a190cbf1c20f3f62745155b46e5409f124a7c6466cf2648b5e7e03e80b6b1df98ec44e33ce4603f4e171396575425517165fa39b46c6bdc8141ba675ea73181dd83079bd1d305d1699f19beb9d641e7788bfa8eb3d67e3a6753dc94cfc7a8cc4ea1bbba707ca48745bb4ce82be6e4eeb7ef1266e092e586ff426499a4dd9aced6abd37369bc0e9c5aa0c6ca36cc453e2b5efcfe3e8460e6e2a2b565281d3eafda81a06df5d4fe34cabb06b852108da2a27a636ba96fc2f2859b246beb6086ceb0f7e7dad51ecd308f879b671371b34749ded2436955b61117338a4b5a8f2b22543551b2dceb7bf315f718bc9e8592aa956bfd18f80dd9dd6a9fb08471400c637a2657e0ef4c6731c7405a2f53ff5b49a3a224df91af40028e4625da5d90063c355cd99e79d0817ab4bf42422505e91c9d45050aa62bd64fdfd0b9c92053b7931c2af7f60ac926325cd1fc7fc547119a2e1980fa50d3a94a2802bcf75fbccd2548ab1a48e638b4ae902ac01ef4d783fc2f116be6ff014fe3b33b3642e4209a62165260cba3d1adc2521e5d02f6861cd9580347f8c09cead664259b243abca9d3b4282180ddfb04fb7928c76ead1b81c30d88ba529ee2bf2fb096e5b172f3fe4630b801635dcc0a4d18a9b43f9a5f8ee0b936b0135f11c90bd60ccebc8bcde77b18c643eca2f88ea0ca5c9c8b7f05fc24d5d10c694d9dba2e01564af05abf3d53bfe50433542bfe9d781df05b9ad165c33e5f8b91b18e31dab06769a95473c9dd83ae484a651c3860c4326326a24ac0b50fa4b3e764ca85c0ce92502959224d90255ecc9f0dad306e790f2a8ee8bee08a0c72ad429315339202be7005a719117bb43bd89c1b43c9d0903e5d03dc9f5cdf6fc51080180d816a95706841d4a5b71ce873f4a8cb5f419efbc7d28d960a710bc7118c15380ead2f040c85bca92807f95d609f18ccc56e54757de354fb7ca4225eafb7d5575b356b4e55bc963555e8cf64c9422acf426904eafd7e109857e2b635431ee2f64252098f7d42591d352e648b8caa19d06dad24ac9cd60588d10c12da14c4817102df704380c1c5a8beb4d6a5753f013d4cd285e9070e9c01e762e0ce2251ada2171e83389d88dcbb209f16ba263960af7ebfc1624ccf7c1b08bb13bb56f1b19f1b2e4f934f7ebdb5cd6d15eb605690d3e0be9bb8e74eeeafeccce2fc2277c4ade68b9b0d29939ccef5225bb063529c8ffb46fad35dedc3050363b41ed91a6a4c5b465717b519bb93e2dc913c4963895199883529d8b38e47bec15461ee7e9bd3a1af206eb490f2e14e9e8e35bf0797df5f400a00008c4a04bbc33612dd5befec7510975731744310c8a2eccd78f79d0e0b0ac5960f73b16eb95118e0d0af422b1e261d40213f633132b9f809950ec1b3a405a527ed7f39df390e8768d2856bb6bb44124947c111c132a4c03afb95a27c76fe59990bef6ee12a81c15f5fc7dde3fd7c831bcfb98190002d9398cf86ae7aac64372ceddc233c4900594d6b3a9972798a95cd30085a4a0283d3d9fe4393aa2ebcf9ab30dafdc3b2f242e7f7c9a32e8d0ec0f103d7a9aeec3f8cc80056ccf0ab8303b8fe842d6d34b861ba3cf4032bc1d6f6623c074237cfe0e76267237f8684bc0a8a7bdbbb055398ec36ef31c754d75a56c77a020db0944ee7b32e8d8b48040f292f984379b1c2d8aa00e3029bac12f143c87006346415367771eb7a7633b546a0d6b43551e36da811b1ddf910aa8f76a036fe50485625d53a8cd5787aa26cbc22e413afd66da33d810a95aa47d061d309b1aca92962e6336ce707eb51312510b9902d9cbc8e6554036ff1d1ecfdb2e14cae56a224c4caf9e68aa18996204d02678099e051d872b662d6b7b17cf1cdb6f3b46f46fa586aae8ce5f7850a071f9d3632a336902b56155de89d80b4968a9fff796df683bb778897b726f807ef0013f8c8009fd99111cd0eae19aef9e30e2ebca141db3f4e0d4a7387f49da382ea82384231b8224af2e29c3e5418c39bb5d44f5a083991897368834c8c8004a81272133e1668b1f97d774a0a2af23a71d39f1d52c335116ed31d890d537f9197f30dc4a0b6340c38c7ca55508c56c7d2790d5e56ef70c833bffee45b14674ba933c49f78e98c9806187a37290a704c1c518d2bd6740690240c327341122d89a6106bd4093df7ade4251d464943f7d7c641bc67eb0470ad853052227c678fdff80878775c220710de16e3dab63ae3b5b5466a4388c0fd1284926bbff8e4786521f672dde133a8253467f1175f6b633bc64b32e67ef3b5f7c2d0174f597d3ffd2a94e3380a68dcd8ad3d39e7f67f04dc056b842ec8818130d9bfa465dd34c828a647455aa97e6417894e6697dec28d0f1d0c804f694b8c0325cec5bb9b81e8c3f157ae80803506fc437cb54f7a1630ae92b6d3631615c0179e39093f4b60f6e3e6f5d7581cd7f0a3462735d8c60257aa526eea7001a7f86bdb19af2cbc740bdd4b8e8497d931ab751bccab35d48cdcbb2204898c197af73d2c54ff2e65b696b9502c7abcc41aedb852fdb6325643add99c9853344510725bc31b9c8e31c4ba2b8d0de1921b2056531a2d41030076773a6f6ea8ae76ac6a5e36b3516fb02fb5852272684f5737966bb5c1147555a32c48c7f5ff248a8a5c0a0c67d3d91f4bbd9461d604c2141ab0435d17d487412b6a3db00ce1928eac8da1a2a723c4898015242908d204c8a8d35aa28f227a1c8fb1b9f65c3bfacaef78bd8238db4c8f63cd942fba43b2f39fdbb8593a2cad591b357f4e905728ee76b9c174cc136d75731e20afa5af9b64b6ee51286b47b759f959daf214b17999f7173fb0909abdcc63a6d995d5a62ca1b9ca435dbeb5ed81d537a79220dedfa013c335e88450f8c1549084ce9417c7a3822cf0baa49f0a5958f1078def49cd7ff92c5c8b7087c486d6d545ccaa5df4ea791daa238d70ed1a888b8ca59b6b37828ce88a1318129d1767c1216d330e219803447076b1eb7a7a207bd1d7af9d3fc35dc7bb77e7355587822dd25932c909628238413029ad1d1c162384d51d3df0c784c73673af3a50eed00a624528843db595bd6bb78682d9fe6d36cb6a944b5bc5c5ba57ec0d4f1a5f95f5d3b0683a1c2d7315ac24734f3ab8f29f93df61a1c1a6a8979e887189862b9919601332c96190ca4e66feadb40aec7a4f238c33d4771de5e6c711ccd124ec21220021386f5af7fe0ea18e1727797f5972c3e6152410782ebdef12237a506e6a9929fe40a05e15a60f06b19ed3cb0ff103233ba1f82ddd639aca29c3e4ea6b503bd7fc654866a5709c7284c1484dc7dd8128b3b61a5e9ce3e5f8c3d2ba2d622665d71b2a3344692d010456bf4ee729f423e325f6bf289c8f4071c576e0503110daccfe526b6159b1151ab92e1a8c98355cc96bad660f1ad4ddfb5cccb8dee1d642b091b7b059111dd8e163b5b33ac6660a79d1eed7faea1ff3f41f09f53209b4f3583dd3e3a2925c3070190183a4bd8bddbcc8b08cc5a7897e2113f74d6e867587006ae423b5db57ecf5b65df8cbb196d6c96cf4c5580e1e6bf10e22723e8b029e782c5f389c20f04088573346eeb49eda185c5d32394a6fbc90d96964b7dd4ceea27d29c818af54e6172a3ed1d36ca3e9e7ba55688fd5ce6883d3c40b493e2e11b2c8ea3c5ce3ccb5c235707b3de3c42a2decaedee25dbdaf4d021e7e15b16db716fd5ae3bb18662743b678bf3b0399cdf7f8fa09d4582c62ea88a7b80f3bba78f1773cbe63aac880fb15648039a8221867bc4720eb5b850ea18b41f2a1626e7b2873c9a15189377e0188cdbad3676d63e74cfcef32e5faa7ebfa7652caa2888877addf0f6ffe2e906aa60a8470538586ca08db12a7005a17a8584f560b27ea5e37ef92baee47e0caae4bc0156a85a9f95c1ea7d5eb39a38d60a4f0ade79bbcf91cf2f0317aedcc89237790fc71abc1cd090d77bafd62db482d96a64da583aa718b81967a5fac5f1ce00429a41ca97de0cd031feb6ec147f26e88b4c4fc6c8504fd1984b7f9592434673187cff8c38e529de59c625a42c994c78e0795685e06c54c655b09d5e06b5e3d642a98fd6f23309e2c226a5bead556396630c92ea69cc3cc3898591e7a673314895c72c7013fddb4926f6a9cc74493a9befa4feb89e4fa15cc04adc65bf8f79262d48eb97fe4962edf8d273d356e3042d343fb1cf9cc457f1180415860e7fefdab485d7cbfc56bae6e6d07abff3fa055e0865ab5812d51841d733d6c581675d1d673dbee4083b4cae456a1d4c325dc277a039ff740c75a8a13ce01e6081284f116572b744da636ca0ac9eb1b99e1c1a82d6dc205259e1a0bdcf01a4c59934c622e194a0b3161663a3b0d5c21e92a802fd851982a91307e4ab227d4c6c6ad3ca9cb807f7692434f70f1dfdcc618c5154289a4c55afa61077efc1e39834a8252ebfad5f54a06391f21aa979553459cfc38a7c8e1754a5dc6aec8f43a1aafd0ec8177370435d290847e22a1282eece2eb06d994a5b1f612f1a59fcfcc4d687d07c91a3a3733b0b412e6c3aae60b830a45fab1e1e9402737fa94"}, {0x90, 0x10d, 0x5, "feb6c7c33d791a549985c3d287a46358993638b6e3eb2cd0b2747f3ab6ba61bf03d899940dcc3d5e99f267b70012c8143d5cbcab289385a72a0c412665f434d60664a4aea6870301e6e0affd7f676822cdfcd61de3aa1a39e94a2a4c67b3b1de158aac6822e7ef971aa7713ba4b1842471f68f9856ccf5fca301b4d8ccf0"}, {0xf8, 0x11f, 0x1, "9a79671b328c6041602359c993a1e98dd38515701cc86b14f5b71b9b5f93afe892487b78f478c4a0b824f741b2617d00624be48bf32a2bc9cdb363fc62a23f75353c3471bbd68d9e02da9a8153214a1d8da88d693f48b0d74202290e17fd4496d0afa2953975007742cc80c776e248a92449de586358d526b6f31e3316fb95171884c1259a7994fcd6d339ce01b8d75be3172b59d813ec495355c997f70728f9b0094d49e7d2ae60127a03ba91eaf91ad5a1829321f3ea8bb6bbc3dc993d83f9a8f051d0d3a924c026c85b62cddeada9c7c5e5e29268848c50b2c63829eb7f2dee"}, {0x28, 0x10e, 0x9e07, "178c7365f5ab597cac6ecabfc8dedb53d090"}, {0x80, 0x6, 0x5, "1b21ee442439c5eeb5c168566b0a4c3ff3ab544a16fb958b3b0f36d447041003752fabf5dd02dd54acda5bb200ae1445e06c33915552fa7676bc7175ddf1a27a29a99e4c0af5b4b2c7b50b467e7ddea1b2476964d3c1530388cb46c6adf57b85749069e93e6cc5f9a9cf5897ab"}, {0xc8, 0x11f, 0x1f, "2a069d1bf10ece04037c0c4f1cba93b51ef8b69dfe0225b1ecbeb1f089c8216bcab98b181fa33115ffd04234e73cfefef9b9720bf88587c4d6e4aafbbee1a9ca1c87734d00fb68384b243e8d27ee079896e69ddb7b61e1259f66520c1f5f1b1a484c6fb921653ab763a13a8eae113ef8d6e9fcc3f4be4e57e81d55db2ccad021a0d3ed025499d701ef43d088a79748a193d49ca46dd94dcb1f6dac8d5c92eb8bde4c01864436891df8bcfdc8d9aa16e77858bc369c"}, {0x60, 0x110, 0x2, "4a3c72b17ff6abb8479445ff81420e174901490e676404b1e47db780e6845dcfe553154ca7a2d6a8345431f63759d7c41f50365abc641117e50740517b87e73eed2293f94fcf0619d227e1747d3b57"}, {0x80, 0x11f, 0x2, "42bcfa90377f5547fb0a4c597df307691ca1fb8d422dba2f5995a0f2d77d7674ff71fb3f8cc0fb6a0d8009f4da174502a0433e676c341164ce633cc34e4c89812c92bc7114496299fdfb496a3778382e07919fc582b95d41e05c5243dcf7f811a737fb76c7af4f3851"}, {0xb8, 0x10f, 0x0, "c631331485e8ebc0d9776af2c554fb6500cfa72c78c83572723f2453106a9cb34c7c5f759d25aa0b2e38edf217feeee1928c5bc8297d6833d58c44f596ef5deec16a81256f99cf11270bfc7717eb795ad21fd2d2c2dbbaab7212904eaa8157f3e1c954899f47f2cce512d355257d5fcc68864691fd1e5358db941948d494a76415e78505b837c777b1cd4d24c9bee577cba7970fbd4e6d66fc4a4381b0c139d831eac7beabcfcc9f"}, {0x28, 0x0, 0xfff8000000000000, "980166eb804cce0baa80d25f52246f85fdf30fb403cd6f08"}], 0x14c8, 0x0}, 0x4080) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000005000-0x4f)=""/79, &(0x7f0000005000-0x4)=0x4f) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000004000)={{0x4, 0x0, 0x9, 0x7e3, 0x7f, 0x5}, 0x4, 0xdf86, 0x20, 0x200, 0x58e, "8634c216d7b4581c6d31c4db14c2e3a0e0e343e67e5894fea5aee5c983f2b288986c7068402176a970ad904cb48fe7341feaf1406e68173d5e9e6f9aab079b2a6be64c459d0fcb77fbfa4baee2b4fbf6136db1e1a4807aa725d08bfa548a521c5c7bcb053979d68ffbcf97323023e929b0244f8fa4d2cb36e29e59ce58641080"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000006000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x2, 0x0, {0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7}}}, 0x32) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000006000-0xb8)={0x0, 0xfffffffffffffff9, 0x0, 0x6, 0xffe0000000000000, 0x7, 0x0, 0xda, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x20, 0x6, 0x9}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000)={0x9, 0x202, 0x8, 0x10001, r1}, &(0x7f0000007000-0x4)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000007000)={r2, 0xde, "c73048da264b45d9d5efde40a7b00eb636d37c7207b8962ed589bb1dcaecfa7dbe2277756fbf8e6e7137313daa7aea18ee8b206c48545b84b5f56ac9fbf920802b75fd069e4ba55202872dc72543656e8588f2cb3b5a34a3ab47fcc0f31801e804c5599fe498b822d9663e7e9a35a4db968c1268abba5d21f6c9741393cf05a861dfdb1fc351487ebb79d3a12db06766b20ca4f3a9ffad5a46d2da38b0a39b6a46084af240cc86d806163530448b4cbddef3b53b8addcee74d39e6b6cf66afdcfe133cd614bee072ac23de2e8ecab268afcf512efef578da4c4cf75b2547"}, &(0x7f0000007000)=0xe6) pipe(&(0x7f0000007000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000005000-0x14)={0x0, r4, 0x7, 0x3, 0x0}, 0x14) 2018/01/21 10:42:33 executing program 2: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000a96000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a97000-0x4)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)=0xb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000788000-0x4)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000963000-0x1e)={0x8, 0x5, 0x6fa, "2fd1b50a7e1e", "56bff7bc437ed3d060fe9f245fd1d6e9"}) 2018/01/21 10:42:33 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x6, &(0x7f0000009000-0x85)=""/133, &(0x7f0000009000-0x4)=0x85) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_ivalue=0x400000}) r3 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x3, 0x0, 0x7) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r4, &(0x7f000000a000-0x10)={0x4, 0x5, 0x2, "049a869751d1", 0x9, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f000000b000)={0x0, 0x7fff}, &(0x7f000000c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000002000-0x6)={r5, 0x2}, &(0x7f0000009000-0x4)=0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r3, &(0x7f0000009000-0xb6)=""/182, 0xb6, 0x140, &(0x7f0000008000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f000000d000-0xb4)="ae418367a8e0d37a2ee89b42511c038c4a940b26fa32f4f930067e002c5eda12efb584f7467cf4cfc64832e0ed3411eda5c10eb8038093d623e71ef1f3c17422b3955116a6f63bbf585422e04dbe1fb10ec1ce5f50f9c7ca04180968bf46fe07885d74d513b7f44c2a860d110f009d5979f62b842476212a750d770461b5680f8072b3f8d2038267148a724069b5411fc4ddcad3d29d1ac630c94e3e61b7dad683cd399b2a589ee0ef9945039e9df52e0e8bf6bc") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r4, &(0x7f0000009000)={&(0x7f000000b000)=@full={{0x3, {"ae694d1cca0baf"}, 0x7ff}, [{"850f7d7f21114d"}, {"45e0576c45fe37"}, {"6968184329b678"}, {"3402800ad34fd8"}, {"b75c5209f3c825"}, {"dd84ea2c77ca5f"}, {"0cb1728fd8662b"}, {"a4d95136170b06"}]}, 0x48, &(0x7f0000008000)=[{&(0x7f0000003000)="afecc22b5c627e7d4b962f34074cb86ab266f4ab8b5049ce3f479d2d28266a18106829725c838c4abbaebc1b18c7272f298c510844321f7cf6693f12b607559b27d80c7478f8f25b4109", 0x4a}, {&(0x7f000000a000)="", 0x0}, {&(0x7f0000008000)="128c9b6bdfe46ea5beb9a06bb44026fff71c765003faebb903be16bc32ae9c43997e32191370fe44de1689af570aacfb9cc5ad743a360e7f27fc8066107795eb1885501e92c900755c0517e9e73bbb2b7b3742073a3058e0253beeea460164e37e8e9d639e4e7d2a5bdc829df1ae9c1baf893c009f", 0x75}], 0x3, 0x0, 0x0, 0x800}, 0x4) 2018/01/21 10:42:33 executing program 3: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0xf, 0x1, 0x2) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000cbc000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000df7000)=0x0, &(0x7f0000df7000)=0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000c28000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000df9000-0x4)=0x32) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000080f000)=0x0, 0x4) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000df9000-0x8)={r0, r3}) 2018/01/21 10:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000725000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f000081f000)={0x3e, 0x8, 0x33}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000052000)={0x4, {{0xa, 0x3, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2f38b005}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f000062c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) socket$inet6(0xa, 0x9, 0xf1) 2018/01/21 10:42:33 executing program 1: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x0, 0x801, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ff2000-0xc1)={0x0, 0xb9, "bdf0322ab494e26147689b1f5f18304c4efad27185edc345bf1ff1d849c91ec2d2f2443a79808b19ff3b9c0d3923df9da8db1f109980bb5c060f392314dbe6543e47a9bdf086c89444b13cf4a1fe506ac58c9b9ad747fbb8461f8a5cfa9fb9b69d60f9275051f7ec6fad84355fe424e1e2fbefa38efa8a953a4be694a1889b944fafe0ffd40bb3a66b757c1380fdbd358c9a4d0670300cd23767300a3e58db6b8f6ec00f3467495471ba5da2bdf072f0f0223f710ddd938781"}, &(0x7f0000ff2000-0x4)=0xc1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fc4000-0x8)={r2, 0x101, 0x1}, 0x8) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ff3000-0x14)={r2, 0xff, 0x401, 0x1, 0x40, 0x6}, 0x14) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ff3000-0x20)={@loopback={0x0, 0x1}, 0x7fffffff, 0x0, 0xff, 0x2, 0x9, 0x2, 0x1000}, 0x20) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f000017a000-0x38)={0x0, 0x0, &(0x7f0000ff3000)=[{&(0x7f0000ff4000-0xa3)="d920799e48dc95419b8f7fc7a280b71e5bc705fcfbeec4229dc9b9ff80683cf9e8d2490932b07089b667dada122c67ca66e46d0480dc49fc66467e9d33e3b282f049ad9e287c0dded56f002272be797beaff8f9ee842687546456bb15ffbcb102ad1b2b28fe713d9ad99667315c7498a7e71ca16bc4750ec139e2f274cbd867575956730d48f23cfe03a0bf348e6eab65a29aef9d578d49477a36a82d229685041402b", 0xa3}, {&(0x7f0000ff4000-0x32)="4f56f6e0ed64aa55f9080f12fc9fb77b192971c79bad5d04093cd39b8e88dee37e9bdd2d2094db57b2251020fa0f7ff58d8a", 0x32}, {&(0x7f0000b2a000-0x58)="263c482b0239597b45b5bc7232211820d302dded30612540b2cd22e3a5ab512d46169a6d6ea52d4a01afe71aa059877ec6185913bf3593a8ae76efff9c047534af403c7b3195092c52ab03517690d622fae91bfdfd9e1411", 0x58}], 0x3, &(0x7f0000f88000)=[@iv={0x50, 0x117, 0x2, 0x39, "55f2f24421091c571fc86652a684753483261fb4950c1a717c3945525c2256090f291fa49e6e8580697f8d45500a57d48ea238577b588be98d"}, @iv={0x80, 0x117, 0x2, 0x65, "310f161a0ca15db700970b9dfb2ac7057423d66ebcb882cb7c927d646f6ad76cc7cdb249cc3cf4600d0edf5e370c0b6ebdb8ff213fff412177a5a7cb6976ddaa9a37f0460e7f430872efe34934b0207618ec72ca4b0703d8dc509edb3e9a1e9384cc79f196"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xc0, 0x117, 0x2, 0xac, "dbad104ce361885eb8674fdab0ce9ea90c551bf1c8cea45b0d28e0b599f9d46d56c277fc2333e74947cd8393ed1d7ebd39899ac87bc2dc0493ebf2d35db6b712e98bb537f1d0e88bc15d387d46026ed3dafc35cc13f4b92aeeb17491fa274c44d8c340bac610eaa05e1a95f29f026b12314c4a1df67fa4eed3cb02b5f5319c99391eb9fc70b7ea5b060a17e4c63c383e7fe9e7c93e38dca0ddc153a9e132c065c4a034d93098f3841e8c7ea7"}], 0x1a8, 0x44000}, 0x8000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006c9000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x200080000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/21 10:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x802, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x2, 0x80000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000011c000+0x93c)=0x501, 0x4) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f3b000-0x38)={0x0, 0x0, &(0x7f000065d000)=[{&(0x7f0000de0000)="6b1549f16e76351d6285c9867227ae4939f42a3b281d0ac317c5306806ebbf0ebf14af84d5f9eb2c6a5f0814073f953dc1c15576727e5cfd599ff2e2a74ed8f28648ae656bb72b49448bec2c76fbef376febb2be794106301591257d2ad2685f48559e6d13bba92f7883d02ffe74acd90c26d83a9e9b40b712f8a06879bbdc101ef58792e9b57fb6b56239161a8e722f", 0x90}], 0x1, &(0x7f0000394000-0x1a8)=[], 0x0, 0x0}, 0x0) setsockopt(r3, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r3, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r3, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000655000)={0x0}, &(0x7f00000c9000)=0x4) getsockname$netrom(r4, &(0x7f0000df3000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008fa000-0x4)=0x48) r6 = accept(r2, &(0x7f0000df8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x1c) setsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000843000)={0xc2e, 0x44, 0x0, 0x3}, 0x5) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000c51000-0x6)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000ec1000-0x8)={r0, r7}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000de7000-0x8c)={0x0, @in6={{0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000d3000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000d07000-0x6)={r8, 0x20}, 0x6) getgid() 2018/01/21 10:42:33 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000022000)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x8, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 10:42:33 executing program 2: mmap(&(0x7f0000000000/0x100000)=nil, 0x100000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000100000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000069000)=0x8, 0x800) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000eb000-0x3)=0x0, 0x55) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0xfa, &(0x7f0000101000-0x8)={0x0, 0x0}) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000100000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000101000-0x10)={0x0, 0x3c, &(0x7f0000101000-0x3c)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}]}, &(0x7f00000eb000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000d9000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2}, 0x98) syz_emit_ethernet(0x6e, &(0x7f00000fd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "280f8d", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "af06e594e8f019b9"}}}}}}}, 0x0) 2018/01/21 10:42:33 executing program 4: 2018/01/21 10:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000c1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000622000)=0x14) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/21 10:42:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003da000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_group_source_req(r0, 0x0, 0x800000000032, &(0x7f0000151000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000794000-0x90)={0x5, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/21 10:42:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000a67000)={{0x81, 0x3, 0x8, 0x1, 0x7, 0x100000000}, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x80000001, 0x8000, 0x5, 0x81, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r1, 0x474}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r2 = accept4$ax25(r0, 0x0, &(0x7f0000001000)=0x0, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000)={0x0, 0x0}) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000002000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1a17, 0x2, 0x2, 0x400, 0x2, 0x4200000, r4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x9, 0x1, 0x7, 0x2, 0x452d7e8320b784d6, 0xa0, 0x2b, r3, r6}, {0x8, 0x0, 0x0, 0x6, 0xffffffffffff8000, 0x9, 0x400, 0x4}, {0x400, 0xffffffff, 0x90f, 0xf23c}, 0x101, 0xe, 0x2, 0x1, 0x3, 0x3}, {{@in=@empty=0x0, 0x3, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x7, 0x0, 0x2, 0xff, 0x1, 0x100, 0xea}}, 0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000006000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x20) tee(r5, r5, 0x9, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000006000)=@get={0x1, &(0x7f0000007000-0xf)=""/15, 0x8}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x200, 0x2, 0x1, r7}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000-0x4)=0x0) 2018/01/21 10:42:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000685000)={0x9, &(0x7f0000001000-0x48)=[{0x1, 0x8, 0x4, 0x100}, {0xed7e, 0x1, 0x440, 0x0}, {0x6, 0x6, 0x7, 0x9}, {0x1, 0x15e, 0xa2, 0x2}, {0x6a, 0x0, 0x44c41c94, 0x9}, {0x8, 0x8, 0x7, 0x7fffffff}, {0xbe1a, 0x4, 0xb8e, 0x5}, {0x7, 0x18000000, 0x10001, 0x0}, {0x9, 0x9, 0x4, 0x1f}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x4e)=[{&(0x7f0000001000-0xd)=""/13, 0xd}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000002000-0xb8)=""/184, 0xb8}, {&(0x7f0000001000)=""/198, 0xc6}, {&(0x7f0000001000-0xd9)=""/217, 0xd9}, {&(0x7f0000001000-0x16)=""/22, 0x16}, {&(0x7f0000001000-0x6a)=""/106, 0x6a}], 0x7, &(0x7f0000001000)=""/162, 0xa2, 0x5}, 0x100) recvfrom$unix(r1, &(0x7f0000000000)=""/234, 0xea, 0x1, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) listen(r0, 0x0) 2018/01/21 10:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000e80000)=0x27) epoll_create1(0x80000) close(r0) 2018/01/21 10:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80e, 0x5) bind$vsock_stream(r0, &(0x7f000013c000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008f7000-0x5)='reno\x00', 0x5) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xfffffffffffffe33, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 10:42:33 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000013000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000012000)=@get={0x1, &(0x7f0000013000-0x1000)=""/4096, 0x71fd}) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x11, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f000000d000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000-0x4)=0x20, 0x800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000015000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000013000)={0x6, &(0x7f0000012000-0x30)=[{0x6, 0x8, 0x0, 0x7}, {0x9, 0x80000000, 0x23e, 0x4}, {0x6, 0x8000, 0x7fff, 0xfffffffffffffffd}, {0x7fff, 0x8, 0xfff, 0x1}, {0x5, 0x1, 0x0, 0x80000000}, {0x5, 0x9, 0x4, 0x4}]}, 0x10) 2018/01/21 10:42:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x1ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a61000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x200000000000000) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000723000-0x4)=0x0, &(0x7f00001c3000)=0x4) 2018/01/21 10:42:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/21 10:42:34 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000014000-0x2c)={0x0, 0x0, 0x7ff, 0xfffffffffffffc01, 0x5, 0xffffffffffffff9c, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000006000-0xc)={&(0x7f0000013000)='./file0\x00', r1}, 0xc) 2018/01/21 10:42:34 executing program 4: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x2, 0x100000001) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000eb5000)={0x0, 0x2, 0x2, [0xc8ab, 0x7a5]}, &(0x7f00008cd000-0x4)=0xc) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000eb6000-0xc)={r1, 0x9, 0x2, [0xfffffffffffeffff, 0x6]}, &(0x7f00005b8000)=0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007ee000-0x20)={r2, &(0x7f0000e7f000)="", &(0x7f0000eb1000-0x89)="", 0x1}, 0x20) 2018/01/21 10:42:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000463000-0x4)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0xe0, 0x7b, &(0x7f0000415000)="8022e2ed01000000", 0x2b8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) 2018/01/21 10:42:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x3, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0, 0xfffffffffffffff7}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x806, 0x9, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000002000-0x4)=0x0) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000afd000+0x436)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000152000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) pwritev(r3, &(0x7f000002c000-0x60)=[{&(0x7f0000f4b000-0x82)="4110600a079277d4a1e98974b4b093d468b440cd665910e76ea041f845863d7873e5a4d94f8e3981231ccd179c6af3fa94582864b6afc0433f688e3eb289448b33cb80e20ac7ec2c4c7b7c4d6d741247403dcb296baf171ff6e0e13eeac90308e35f674a5be4a242fd5cc19d46983ca985a04d01aed82b284f5de1b23e4108b65a24", 0x82}, {&(0x7f0000bf5000)="6a5bcf37060feb3fe4c886cc9e0b1d7d864a8d599370a7eecb2dbaf2b006445e9c329d6dc9658d9faadd050fc730ffac2a2b7bd70ac1491ec957fef3b06b871a188531852d6e3e312eee23bfa614b5504c27675948d582fa93482d6d65e07a1507ee2f3e2dc8c32547108abd90078bedbaef4c7292a8f2a69c20203ab136cf7a1d17d4bb5d1cda05d1f19b4b84c0592fe46e02da9674ec011572d2c845b3c2e5d8451837e2fa54390d45", 0xaa}, {&(0x7f0000c54000)="be53abde70557197277bc1e4f9d098c286c6a1b87a37ad3545e2d99353f5a6982ddad870c8813c2a656fe512504e10256759e52eda751fdf80951238c31102fa831bcc801eeef8009db078c72ae49744ea2b3b012e635303f89d97bbc3ea722074072434350a9f95c4f0879ae7b05fd662d83961f7ef9b946b2c569cd3a35001368c9b7590ce9fd4b115f9b22bb1d471e1f7452ffd0d46ba9d3ac12ea4f4cbc075e49e0963f741ee41da8de0fa55428a3be15ec363fe54cb2028cb31045ce5f3bd813d880de6ba589e74316f452959a81e3207b489f85bf00851a020595371197c9bf4b862a04b982669439e69ba", 0xee}, {&(0x7f00001c9000)="a907b05d12f714492301739705b5fb1c818d04e7d8a84eac740241058b5aebf26fed9249c9969f38a1d475ef3853826a1d4fdcee2f765642e39be56c7b3a16634d247914119219afb279aa5ff794079ade7360b298526639eb87514b841d9fe8e31d89e1f295f5d9dd7dd9a5db8453ba7ab4b7a8df36c41e7ac58bd79f6cef8471a1a91ce6d502bcb00696c87fcc43ba774cc1f3a477ca93a1f8b7", 0x9b}, {&(0x7f000054d000)="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0x1000}, {&(0x7f0000e38000)="5af0267a49fd2c65095fe41ed7989d625fc35472025d257b7ab00ee277dd09cba3d7775561c36917aa7a352188ceea7ffa566ff45789f8cf62add2b26898e6b8bb151924ad4262d91416439e8968b29491ded5615bfc6afbcc0635714becbe12194563be09574ab78db4f52399eca4c560f8e250", 0x74}], 0x6, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) recvmsg(r2, &(0x7f0000f08000)={&(0x7f0000f1e000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000efa000-0x90)=[{&(0x7f0000609000)=""/127, 0x7f}, {&(0x7f00005a5000)=""/254, 0xfe}, {&(0x7f00001b4000-0x1000)=""/4096, 0x1000}, {&(0x7f000057f000-0xe0)=""/224, 0xe0}, {&(0x7f000020f000)=""/63, 0x3f}, {&(0x7f000039a000-0x43)=""/67, 0x43}, {&(0x7f0000fb9000)=""/90, 0x5a}, {&(0x7f0000310000)=""/236, 0xec}, {&(0x7f0000686000)=""/4096, 0x1000}], 0x9, &(0x7f0000dfa000)=""/58, 0x3a, 0x1f}, 0x40002060) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000f1a000-0x4)=0x8, 0x4) r5 = accept(r4, &(0x7f00005c0000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00004a2000-0x4)=0xe) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f000066f000)={&(0x7f00006de000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008a3000-0x10)={r6, 0x50, &(0x7f00004cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) accept$alg(r5, 0x0, 0x0) 2018/01/21 10:42:34 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f000047f000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 10:42:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f9b000-0x7)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c33000)=0x2e) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d01000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5e, 0x20, 0x40, 0x52}, &(0x7f0000f9a000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000acf000)={r2, 0x4, 0x8d, "f8c3cc1d226e8a008632b6b538f44c803cb4c5750f4b7f7a6ed5a112b658639559ce086bdd863a798e902fce5de1a4f733675f6ba1b088a1fb703ae3c1ff80ddb541ec38969012bfb61ec7887dda5a7cfe035afd74a7dbf520cc1df5bba1fdc49753b23844520c8e38383b5101584ae26ff1ace29a397d8e982e7af9ba1005fb2a1c7eece2483a9718392eb8a5"}, 0x95) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f000091e000)=0x1ff) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000f9c000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f8f000-0x4)=0x6) 2018/01/21 10:42:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000a6d000-0x4)=0x4, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000041c000)=0x100, 0x4) 2018/01/21 10:42:34 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000012000+0xeb9)={r0, &(0x7f0000004000)="", &(0x7f0000012000)=""/0}, 0x18) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000015000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x16, &(0x7f0000015000-0x4)=0x63b16bd4, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000016000-0x4)=0x6, 0x4) 2018/01/21 10:42:34 executing program 0: socket$inet6(0xa, 0xa, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4000ff, &(0x7f0000e4a000)="ff55d36cffba04365d0000000000000101000000", 0xfffffffffffffd78) close(r0) connect$inet6(r0, &(0x7f0000a94000-0x1c)={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x2}, 0x1c) 2018/01/21 10:42:34 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00008ce000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f79000-0x4)=0xffffffff80000001, 0x4) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00003f9000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac844012", 0x40}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) 2018/01/21 10:42:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x74)=[@in6={0xa, 0x1, 0x504, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}], 0x74) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b71000-0x4)=0x0, &(0x7f00003fe000)=0x4) write(r1, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) readv(r1, &(0x7f000007c000)=[{&(0x7f0000c72000)=""/156, 0x9c}], 0x1) 2018/01/21 10:42:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f00008cd000-0x4)=0x3ff, 0xb3) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0xfffffdef, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f000012c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000062f000)=0x40, 0x4) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000a3c000)=0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00003d4000-0xc)={&(0x7f0000492000)='./file0\x00', r1}, 0x9) 2018/01/21 10:42:34 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) socket$nfc_raw(0x27, 0x1, 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c68000-0x4)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x80000001}, &(0x7f0000c1b000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000248000-0x6)={r3, 0x6}, &(0x7f0000e5c000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e53000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r4, &(0x7f0000803000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f77000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x800, 0xc) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f77000)={0x0, 0x17, "f7ab76a4830c89775e7c9e5bb42689ee46a1c905d2d509"}, &(0x7f0000f77000)=0x1f) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000f77000)={r6, 0x0, &(0x7f00008f8000)=[]}, &(0x7f0000f77000)=0x10) sendmsg(r0, &(0x7f00001bd000)={&(0x7f0000e0b000)=@ethernet={0x1, @random="8e1271806da7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f0000be3000)="26a7bd8aa9ce8681084adef527eb6c95d2220ea3162eaed6799c24a1b3942538880cff25958afabac647c2d7b36e0ac89831b3234535f16fd5002d6fbae5d55662776bb95beb591d751f2de7ed248efa71c9eb40bdd402580d5e2e18148dfbb6b4c2fcbee006fb15559f16d2a75b50d6b543c7492fe984146e01dcab570e0347e0f34eea86b28bd4c9e30ed9b7ae095eab636c209b363d", 0x97}, {&(0x7f0000674000)="658d9c134336723f89b50fc00ac42854d99e7bd66461d384469fb7e3ad8ff6d1487610d09fb1d1befd52a181b4fdfd99f0aa2c99ca9bc5c37eb7cd3485733dbbdb6b075a1ecb5bd4bdca9ddc57e0d6bc18540c2663ad860ecc16b1e56f364c33b55dbb82c72b0022893d3886e2cbc3fc3e917deb14b92522f913a6f249d6fc28c264dfcca3e0026cdb22391d94329c46e1b3d547b02eb4cb8e0c68a454fd3809e532b1123a8714fc58f5566888c172f7bac2e8ae33b21547f7f609eca141981f7e0a211c917274981c6ae54e3b6ee68cd17cdcd6668361a6cb3522eddd244471dfcf3c0570ae1834a0f1618038a1e826f2259296", 0xf4}, {&(0x7f0000001000-0x15)="0f4d534f8bbf126ca2a0dcbc611a7f0a27eb7486be953cb6c2c6195a45a4451986eadc", 0x23}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="175d0ae072a9bd7a962f620c0370a21de3f0499dbe7734a2ec6dbcace18ffb375ffc9d71c9a43d5d99c2e582eb215a039a54a6b2671b90bd769ad9a7b507956eecd26c4b8a160829d05242db62372e098b5db84bb10e4638460923c60c9665bba2a9db3df6d9fba23e1078e33ca2f7354d7c722a109c7cbb4d1ab09b2a42d56cc20b0e4a8eda6ea6f366b0fa4507bf16276dd963fd5416434cf2da5a0e56f03dbe167d7712378037c00beaa0f4", 0xad}, {&(0x7f0000c14000)="c6cb415feb60109a20f7b565e266a9f730c5efe835a0fbf8e0e998d43623d25d6a916136816510a20bc87bf40ea0b7cef77d2cc2737d73ac36fa9d12a6a8a2d7540d7ff8d2b4d7a9c9b1787bdc5604844b159b407ce9d125ae9362c85097d5dc01e11e4e738668d1a533a9ecf7be8ca3967b1d66a2850d5a9a761a5845fc1bd3953a315f765532c2265ef9", 0x8b}, {&(0x7f0000000000)="4f6467bc2b43e4961516af0c16db19b48c8a50f81a0cd9714763127a1308ec06deff39ffaf0be028f036bd90a85b293959760fc26a17b77ea917d20207feccf217194f81f07239d3a226d6fed8c8e439d8bcf3bac427a15c502133c17008e29f64a65f45c8181282de70c66ec77b1236d2bc70c0e833a8fa25eab744d5410cf1ad00e8d59187a6f24df53e6593", 0x8d}, {&(0x7f0000001000-0x4)="986a44e6", 0x4}], 0x8, &(0x7f0000900000)=[{0xe0, 0x110, 0x8001, "65f476aea723e8aec50069ce040c9df1b758162f851b40be42395cba67b941a826a687deff3efdd0b96d027964c15bb0f5eb98d27768cc76ce626256ef5cac5bf737cadeea69caafb3e3cf6df2629879fd3b53d7ba5f7b26fa80afb71d0b92e885ed78540bc5d8b3133a413abba997272228237f98c3f276bf6cfcf9b694a309d35366831c31ebdc507bbeb03452f74ee49d184c8be0ba26d6ca40b400c7b079642c03f35c0b982199c9806a11ade9d4ac4adbde9346b5b6a6244709c2eef7f49e2b836aef7a944057af"}, {0xe8, 0x117, 0x1, "821ebb120fb34abc8b72b9720926593c0a8e8863d81084524cd5c1a2e820803b00593d464e2745b28d600f9225d7049272718e04b6bd4f003c404fa5bf03cc9fe4e2fe2c3d12a14f3ccca8dc584c55ce9ba6078a8398471b7853619fdb0b6a45a8362d96a955371960b93b9a8dc0cef64ac636083099e3bc00ffb823722cd87ea137c22ce0a542eb650fcf739a4efa805d37cf337979826cf4b55b9afe6855ab104a23c9ae7abd248cce46ba84f174176ea0f358debb6f7f1f66483c7d405d41a9d481586ee2603641ac92c4fff65d48a7b44f60"}, {0x70, 0x114, 0x3, "f22587f598e7850085abaef644feea5c56f2b9acfb4140f61c62169c5f3f57b1a69773dc80723f90af07796c294f53633525b8fdbc773222d21d6173091bd1450b2e5809fca5a2b35901f78c2077e778e6f8491f3932fa3a09ec6c54e9b1"}, {0x110, 0x115, 0x200, "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"}], 0x348, 0x40}, 0x20000000) 2018/01/21 10:42:34 executing program 5: mmap(&(0x7f0000000000/0x1a8000)=nil, 0x1a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000015e000-0x8)={0x0, 0x0}) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a6000)="240000005a001f0014f9f407121900000400171008001800ff00090d0800030000140058", 0x24) 2018/01/21 10:42:34 executing program 3: mmap(&(0x7f0000000000/0x6e6000)=nil, 0x6e6000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00006e6000)="6377ce31b8444913c1f958b42c3bed1bbc962e676e4f33ff843c6f7e5f77ab82b23e68894f0f2f7f4be6a437ff4420b2fdad684211d2387375d10b541afdcec56b11b7a3c48fe28de694f0a5349024ddec3140412a4e21dcce77c6f5230f99e20a1e6ab7b51ae8797be8ae1a74d6c53f0b5bb705f4203644c7c7e6", 0x7b) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000003000)=@generic="7b9011f752a09bc7c73d80fd2e5933fd", 0x0}) getsockopt(r0, 0x200000000114, 0x80000001, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x0) 2018/01/21 10:42:34 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7a000)="", 0xffffffffffffff75) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bae000)="a4f0c99131412a5aa247a71bbac65b97f3d866310adb8fd88f6eae2d920f799239cbe1bbbde32e8e083433d58334ab0a4b9e39b6a4e66dbccd502593996847758915024b02cbb56aa4f2f3fbff18d592514ef863d4d27072b04ad3918fea83c4501384d2e85695bc0651020fc3f75a4484978f4cf69b4d68fc74533dc4aaf655e8ebe44fc6753bf6659693f8af3f6c8faf4043934bdd6734dc485987d6fb6a52c8172e7e5868e181cd12b1f4e400cff02c0e30bfb0b8e2a59d61e602a7465a66be712dca8a0ecddcce3495f7a6dc6bc90208e5a3afc180a8b2fc9f16b2999cd2b75b1a2c0b", 0xe5) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000bd7000-0x10)={0x0, 0x0}, &(0x7f0000ced000-0x4)=0x10) r2 = accept(r0, 0x0, &(0x7f0000f7b000-0x4)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000752000-0x20)={@generic="9dda8718753332ad9d5bbcce786a7326", @ifru_flags=0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000eb8000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x55, 0x8001, 0xc4, 0x0}, &(0x7f0000da6000-0x4)=0xa0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ae4000-0x4)=0x0, &(0x7f0000c8f000)=0x4) getgid() mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f7b000)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f7b000-0x4)=@assoc_id=r3, &(0x7f0000f7a000)=0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7d000-0xf3)="610ca5c9d202248280eb8c8feb5d380fd8278ee297eb188f50598f0ff9e408419309be3c39050cefbb11241a85a8a5c1670df596120c7bd1f2e3e33ddd166dfeac944efb98603f8dec660f97f8f1121fc6ff6ec6268a22a4e58a17685cfafc32a2f19838842dadbbe35606906a54b393cee462a74ec3a15ccaedcc480ba43e07c2203191333dfdb93c60bacf618623f04a8a1c34b3250e1056d18d2c3439a5fe1b2c9a7208cf447f97839c45d1fac90354a72f7d7267d95da6149c8d5d25159f280777d5a034eb24566010320c6deb2ed25a46338225627d1386fd8f2410829b20d4af101b016a91161988c12de22c3912b425", 0xf3) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000f7c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c11000)=0x26) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000b88000-0x3)=0x7fffffff, 0x8) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/21 10:42:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) socketpair(0x1f, 0xa, 0x40000, &(0x7f00007aa000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000682000)={r0, r0, 0x80, 0x200, &(0x7f0000010000)="895901275eab69f2b118681bff9d9b2e6751e6c32feb85212dfe5a412d176149c330ec8b56ea0a3160379f143b453bae46227e66cd11fba8c61bcf5abf5192c5315d37d476c587e54a55a44269c25db592bd46d718315b6966b447179167450e89d4406bc261f3ca755cfa78d0cb759c42d5c90d96632c8c45e5c8f3bd2ceccd3a2f10bd3d66d02a31e6c96773d3c36104a4f7cf77e13d31cc0b67ee96b004d8ee5737eb2ae26e2a", 0x3, 0xd4, 0x6924, 0x7fff, 0x1, 0x3, 0x10000, "0fcb6bc49c75c383856e439e029524fce9d09ba6fc778d39ccb366b9b289b7e8156d04c666badd639a6eafdbd69770e5d07ac8cf57723459b4596c60c2c4f0992da899b3ddf5b2201cbe4939fd850e8a1d32e7dbdb4c3e01ad770816f28d55541119cc7702f42d54c282c646c2e0fdd8b65a1992375c8b90dea63ecc009bd370ee2cd95ae1b352c182c8a43cec46c28ca4b9bc288fd1c61fe8c71a09407ec4b8026b433fa80c62949109e38a2cbb0a5e47e8f0df2b8fa0e33d9b98210d9a5724cc5e3b2a677de31e0eba7f62fc993ff6f828c2"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000ca5000-0x1000)="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", 0x15a) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}, {&(0x7f00005ab000)=""/88, 0x58}], 0x3, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/21 10:42:34 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000dd5000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x39, "c84e47ceaec83d1de8fc6c26e8afb7e7ad7ef140c7061a8d592109dbf2e44276cd27e6c419da7c2d176042e8c224a82c2577d1122d44b1e272"}, &(0x7f000018a000-0x4)=0x41) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f09000-0xa0)={r1, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x29, 0x5, 0x30}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x3c)=[@in6={0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/21 10:42:34 executing program 4: r0 = socket$inet_sctp(0x2, 0x6, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003ba000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000ae000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x20, 0x30, 0xdd8, 0x46}, &(0x7f00003a6000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000046f000-0x10)={0x0, 0x8b, 0x23f064b0, 0xffffffff00000000}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003b3000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x10000, 0x6, 0x10001, 0x4}, &(0x7f00006b1000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0xcb)={0x0, 0xc3, "fdef1141f6155c79e5eb4e706c67b4b5fa27c278feddb2bfe7e45ea957b5f47c4f86735dcb1691c6f261419b77821a9e2f3985b78bf63150740c62471cf7905fece5cf735b0b57593668e99104437b90280de0b9812f68f9b3ea411b0a89243522d1343b223c90c7c05d5989156ad4c1d97519eb15c091b29204e51521737456b236a0eaaa3bff7407563cca3febd79e62bf510196dbf6350c38948e08c8da1b81dc90e06d3a646ce88e17a9247d734ddb6e8d8708792c939e1719cb2df459bbc204c4"}, &(0x7f0000ebe000-0x4)=0xcb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x4)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x1a)={0x0, 0x100, 0x9, [0x100000000, 0x3, 0x7, 0x6, 0x5, 0x6, 0x9, 0x2, 0x20]}, &(0x7f00007a4000)=0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0xf4)={0x0, 0xec, "24b4d77f8bd55a5318e8188b9e96b2d5e88c5ea56adeb32d7e33aed5ac4c4427bb085322734245aef2bd2235ffa5e982a6e6fca1f824d082b161b27022a3d8039cfc22b4675f70208da7ebebdb0a6ebc2ce6c23d99b1d7a62f72faf73a153fee1fd0c5ee7c6d3392a9deb34301b81f66d2c95bd58b91674b5704649dc5134a189c4b0f14f8bd70e890fbb469e78ff9b144c8d8e2ffba41c6f27e147efbeaf0cce53ee22559000c732fa55378896e14d5eb404105247bf3074b36285942c957b98f4b4e015f5eb8c53f447313e03faf3c3fdb0e5e694fb8fd0270da94523c0bdd244d3df754da3942ac995c5a"}, &(0x7f0000000000)=0xf4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00004f0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000002b000-0x10)={0x0, 0x0, 0x0, 0x5}, &(0x7f00000cb000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept(r1, &(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000001000)=0x32) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r14, 0x84, 0x6d, &(0x7f00002ab000)={0x0, 0xce, "5ae7df587843d46bc203290ce162a94f80bc88df63c3bd6c114d9a37d527620fc339000000000000000322fc2cbdab285df27ab150f04d12fdd973f578a7de96ede643cbcfb12d5b34a272f1be5c8fc12c5563560b2364c4ed968a781617f8032e01c3f1fc1a07deef9a9ca21283aae8cb4d1db21489fe9236f2db954d87e66ceb9d13d15f1443ca1543fad7fab98d92d9cae89b10d47efa431483dec9a1c0d22b54f56c1ea677fd4931bff000e6da903ac9a3be87c55a2f10528beaa91bf316f05b87f33c50e6f9f57175290ecf"}, &(0x7f0000554000-0x4)=0xd6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x8, 0x81, 0x401, 0x0}, &(0x7f0000e7b000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x8002, 0x4, 0x0, 0x0}, &(0x7f00007bb000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d14000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000932000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a43000-0xa0)={0x0, @in6={{0xa, 0x0, 0xa87, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffff, 0x0, 0x2, 0x9}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000067d000-0x8)={0x0, 0x9}, &(0x7f0000523000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00001ca000)={0x0, 0x3aa7}, &(0x7f0000223000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r9, 0xf5, "f4dc006bd7c7f6071dfa3911ab7e1d7bbe3c7a5f4a55ec220522e0661aa8145afb8200de0789386a1d0e63727ece0006af143f07fe7bbb39de1c20a93fe0add9014d1bbba96e24d528cfaaa65e05d263ee201a8bedcc689edeaa8150a8e4c22eb34da5e3fac86c54ffdff9219d04907966f659a99fff10e86219a06d40cb5cdc97f739ad27e30fd32cec10b759715adf2db0731e7a805fb0022f228b7ce48090a20480523b49f7bbe2bb17a922440f0a13bf84d2b03bd964650b629945fb8925c78685d389c1c95709f3f77ec1a2895aca7c8da32311c1eb29ccb014357fc9900949dc628ce86b7fd35e21ab19b02b92c93788220f"}, &(0x7f00005d4000-0x4)=0xfd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x7, 0xffff, 0x0, 0x7f, 0xffffffff, 0x9, 0x4, {0x0, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x0, 0x5, 0x3, 0x1}}, &(0x7f00007e4000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000106000)={0x0, 0x80, &(0x7f0000001000-0x80)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x9}, @in6={0xa, 0x3, 0x6defe202, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc00}, @in6={0xa, 0x2, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2c6}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1}]}, &(0x7f0000742000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001ba000-0x8)={0x0, 0x2}, &(0x7f000090f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x8001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a17000)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00003c5000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000000)=[{&(0x7f0000000000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xc7)="1eb51927272ce5fdfe969d0fc5eeb33650b96b0d6ab53cd6e6a7df8d08272412274a27e9397d6135db01544c222efd3d17dcd815c314cfe913c3b901bcf3080572cc7e90407b20d42b4abb655e92e2f99868d18cc9fcda90c95718e5fdd115a8701b84b7a0f30b5f1f4f73946b768a8cfc90cba20b64ba1b24fd32106b17d7ba4b6d04c0145af16b3627975284dc92073775fc795f73f37b42e6ef95ec6c3190f3aa222748afa027236aa04343a4e1938e65e3c3ed1b06104ac5154d12d903f57e754abea42b51", 0xc7}, {&(0x7f0000001000-0x1e)="870f8ba7a658fb0d477cde702fc36adbcb142dc1d0405bef488b4944b472", 0x1e}], 0x2, &(0x7f0000174000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x8200, 0x7, 0x7ff, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0x2, 0xfffffffffffffe01, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x9576, 0x1, 0x6, 0x101, 0xff, 0x5, 0x6, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0x8206, 0x3, 0x1, 0x3b, 0xfaa, 0x20002, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x9a7, 0x800e, 0xffffffff, 0x63, 0x1f, 0x9, 0x8, r5}}, @init={0x18, 0x84, 0x0, {0xffffffff80000000, 0x5, 0x9dc, 0x1}}, @init={0x18, 0x84, 0x0, {0x5, 0x1, 0x35, 0x200}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x3, 0x4, 0x7, 0x800, 0xb988, 0x2b, r6}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x3, 0x5}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x1b, 0x3, 0x8}}], 0x1e0, 0x24000000}, {&(0x7f0000000000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006ab000)=[{&(0x7f0000000000)="111e3f77c00897c6300cf6e036d8d489", 0x10}, {&(0x7f0000000000)="9f449e6f48bb9c84f2701dfebcfb8455d990a214099e9fcb97494ddecf83a098484caa9a6a724e496ecf592804af844da9c5da936becec79fe625d548f58d06d7c5c18", 0x43}], 0x2, &(0x7f0000001000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x6, 0x2, 0xb6d8, r7}}], 0x30, 0x20040800}, {&(0x7f0000401000)=@in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x4000000000000000}, 0x1c, &(0x7f0000514000-0x20)=[{&(0x7f0000000000)="5a9aa106033e3a407555d861a08a2ba0041f2def243f2caaa39ade37644105d5607ae8b0d8706e6735f2fbce86cb502e0ecde3c1059cf61aa9a195afe0e10f8265b0ea4507e8a3088afa004ac7a12ed0774a72806b429368f2d3bae248b0a032511de880be52fa976673a8c869d228003c4627c439eea0e5f8858b7fa07e486aae67d0dae0", 0x85}, {&(0x7f0000001000-0xc)="acb4da8d3c3179b88cd5a4a7", 0xc}], 0x2, &(0x7f0000001000-0x120)=[@init={0x18, 0x84, 0x0, {0x675, 0xa9, 0x7fffffff, 0x1f}}, @init={0x18, 0x84, 0x0, {0x9, 0x1, 0xfe, 0x9e89}}, @sndrcv={0x30, 0x84, 0x1, {0x62, 0x5, 0x2, 0xffffffffd077089e, 0x8, 0x41e, 0x20, 0xfffffffffffffffa, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x3, 0x2, 0x3, 0x9, 0x1, 0x1, 0x2, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x3df, 0x4010, 0x8000, 0x8, 0x6, 0xb400, 0x6, 0x6, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x7, 0x0, r11}}], 0x120, 0x5}, {&(0x7f00007d7000-0x1c)=@in6={0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0x93)="82592b2b1387a3e911bd0b20d72ca80ce5056ee73052a25c66d8d257cce4118ecbaedba99badd87d3669a6147c4b49e1024e85cf21b6bc935d67541196d09202f8517545e873ec04eace3aaf1f3e61d1310c1c34f8491b06c2c3a10ab5ce989620a50a79b2c48638475fd3bbb46781de5dc3788f880f759cbe8b4d5090fb10b9b91300e7fcda228d57b0712092078ae55be937", 0x93}, {&(0x7f0000c43000-0x14)="c063bac4b69ea50acb7e19443057810e4b3d96f4", 0x14}, {&(0x7f0000001000-0x58)="53038079312a02170271dd01db44c1d7749c194777478120f7b4f89ddef25484b803d8e53503945d81595c2eb02db7e9a2317faed66b3fbf5aa9ab5601c640f0ab89618e7a1909c2ee31469a2ce3802a01b640c8cdc3a8b3", 0x58}, {&(0x7f000060e000)="b7396bdbd11210299b0de23fbd818a9dcbafbd080be4520709bcd7f95fffb8d0ec98396b08905dea712e0e0fd586774283f6423da49fe7a5380191fafeef4a1493ba18b8470e44497796521991b383dc27e57c25b880075e14c332ac31066a387f2619564f428aa785f38825c63ac9e57dc84e905ecd6a35ce9dcafe7df5e4739a27cde9eb273ee046094bb8bc57bb60ccaeb3a2c6b9783880737829fa0829b286497bba59203eb6ea5d043b9964fc", 0xaf}], 0x4, &(0x7f0000001000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x700000000000, 0x4, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x35c0, 0x101, 0x200, 0x0, 0x2, 0x0, 0xfffffffffffff777, 0x7, r15}}, @init={0x18, 0x84, 0x0, {0x9, 0x7, 0x7, 0x80}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0x8, 0x9, 0x8, 0x7, 0x800, 0x5, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x3b, 0x200, 0x8008, 0x3, 0x4, 0xff7, 0x2, 0x6, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x9, 0x4, 0x81, 0x9, 0x400, 0xffff, 0xfffffffffffffffe, r18}}], 0x120, 0x4044810}, {&(0x7f0000a12000-0x1c)=@in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0x1c)="97f044ad2dcde56f9ce0eeab19e60193d32728dab7d25c4c17b5fcb5", 0x1c}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000e7b000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x0, 0x203, 0x5, 0x1ff, 0x8, 0x1, 0x4, r19}}], 0x30, 0x8000}, {&(0x7f0000000000)=@in6={0xa, 0x1, 0xf1d, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x24)="c4bd2025003368580a75482dec98168f685b56d61c21195774139fc96ec503d017dd4108", 0x24}, {&(0x7f0000000000)="83297c9fa58d7543acb3821652cd6397aa0ef51a699b11d63ff0afb9567e155a75abc161a59dccedfb6a7fdd26f01bb6a258d85a24e63733f0c0f31998c76fdf50bca9ef9e1913d9e2bacd569a5c3fd176f80462", 0x54}, {&(0x7f0000944000-0x99)="bcad3e6da0c4747eee85a0ab19cff25321ac2f3278ab9c6d8feab47bd4b19f590a3f2030b92f624e4b386c1152d1b672cebfb876ec3ab4db33e99c0609652921152079cf2225fdb7f37c1da0e641209ebce01fce56e773439584b093726081e57ff9d32a8d3486daa08f9eaee66ed8bb8fce33bafb04aa479ac2e6aeba528315dddba639706390612694eed9a822bbe55cc45dda4e24d653b9", 0x99}, {&(0x7f0000000000)="a1cecfd22fceafd84c4c623d683e4461abb38c41fe5ce5723f54", 0x1a}, {&(0x7f00006d2000)="d4765db2a1a4d5f74b8f4747364f68c9693f4b56bb9ab8d2fe59d7ec90055b72ede598e53dfbbf707308ec5e5c3f78e7c27ee8787056e8b970e5823656bc8450196bbe07b4c94616d05408f4060487e78ab3fb82609368cd355953e7934f3e347ddb5d762af70a1d5a082544219955422c5a94f9096d5a7186c9eb6a6b5d69ec0525cf6a1483b223a107d653ef7dec346e42cd7ccc3d58ac2a515a0c2de87d286887c2f5a3af240e38ce1a1de8196e7b32e28d486e247a1e015dab551c617bef702b09b3dd12a54545691bf4735d902f888ade", 0xd3}], 0x5, &(0x7f000085c000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x2, 0x6, 0x3, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8009, 0x2, 0x0, r21}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x7f, 0x8209, 0x10001, 0x9, 0xd9, 0x7, 0x8, r22}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x3ff, 0x2, 0x9c, 0x2, 0x3, 0xc00f, 0x6, r23}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x8000, 0x8, 0x200, 0x80, 0x1000, 0x1, 0x2, r24}}, @init={0x18, 0x84, 0x0, {0x3, 0x1, 0xffff, 0x5}}], 0x120, 0x41}, {&(0x7f0000f82000-0x1c)=@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000454000)=[{&(0x7f0000b45000)="3170876f92fb", 0x6}], 0x1, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x9, 0x100, 0x2, 0x71}}], 0x30, 0x4000000}, {&(0x7f0000568000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f8000-0x20)=[{&(0x7f0000000000)="193fe5f0ca8e16cf6f3dae1c977afe8679692ddb13659eccdd3091eddc37a1e1a51b85b536a9db2747b42720ba296bc7a0bb028c0b1930a6a578ea75eb81cccf878384515536b2a4c8f84925f52a51726d5b7dfa49c2362e0e08969345e86279b2dee6a887997a355e43377883196ad162", 0x71}, {&(0x7f0000001000-0x34)="105683ed8a89bf21f3958f5a89eca96625e977a7de64b7f230a01f49b2dd03df09e7e27f1c571959ba232f9e13ca9593cd07e520", 0x34}], 0x2, 0x0, 0x0, 0x40081}, {&(0x7f0000044000-0x1c)=@in6={0xa, 0x2, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="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", 0xfe}, {&(0x7f00000da000)='~rUDL', 0x5}, {&(0x7f0000aa9000)="0245a472cd1ac63a6a48c6ca29d476b5091ae9bc6d0703435f411901ebb3be6b1cc32686d202af7ccf5982b87f18b49a3d8e2d4885e46c958f4d039c5fcfaf7736350facb1d4c93df05d65b56444118ac5a30deebec198f6aef2caca92b2ae4803134f200fa80f98d3409aff442fdc621f50d815d95420c0d35dabfe93", 0x7d}], 0x3, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8003, 0x401, 0x1, r25}}, @init={0x18, 0x84, 0x0, {0x2, 0x4000000000000, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x4, 0x2, 0x0, r26}}, @sndinfo={0x20, 0x84, 0x2, {0x13f7, 0x8209, 0x0, 0x6, r27}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffa, 0x3, 0x2, 0x3ff}}, @init={0x18, 0x84, 0x0, {0x32, 0x9, 0x1ff, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x10001, 0x8000, 0x100000000000, 0xfffffffffffffffc, 0x7, 0x7, 0x23f, r28}}], 0x150, 0x33eeb7d94509ab85}], 0x9, 0x840) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r13, 0x84, 0x64, &(0x7f0000d2f000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x0}], 0x1c) pread64(r0, &(0x7f00005a3000-0xb7)=""/183, 0xb7, 0x0) r29 = socket(0x106, 0x2, 0xab7) listen$netrom(r29, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r29, 0xc0106426, &(0x7f0000255000)={0x4, &(0x7f0000693000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r30, 0x4008642a, &(0x7f000021e000-0x8)={r31, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r29, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r29, 0x84, 0x11, &(0x7f0000002000-0x8)={r32, 0x1}, 0x8) 2018/01/21 10:42:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002b6000-0xc)={0xffffffff, 0x400, 0x18}, 0xc) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000776000)={r0, &(0x7f00007dc000-0xe4)="0051fe30f1a2a9b199d647b8ac90dc1c28cd79f7eca7d4c2a99c74b07a14211d9e6234831d6dd7be8d38686a884cf14adeb687b556096fbb3087a210090a061473deb1602b4ceb522af0debdda60bbf6c8f0ab41f28e30a8eac72e771e0df94588bcd9ab4e95ecb90c10593f8a9edf5f9275cb2b59285810614175b8dab3591aaeb36ff72f7912e78782004b4a5f4341208644d16424d05ea1a554cd48e7096f3f1abd922eea5a12798e84d6ba2ecbc56c778276021923e6c9ab9138b0e10e988fa0aa95d138905ac93ed217c944d8baebe6f746046ea244c612f67e95fc5358fd5103f0", &(0x7f0000cb2000-0x69)=""/105}, 0x18) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00007ed000-0x2)=0x5, &(0x7f00008a0000-0x8)=0x2) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b68000)={&(0x7f0000db8000-0x8)='./file0\x00', r0}, 0xc) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000574000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000cdb000)={0x0, 0x48, &(0x7f0000ad6000)=[@in6={0xa, 0x1, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x8000}, @in6={0xa, 0x3, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000911000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000a35000)={r4, 0x1000, "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"}, &(0x7f0000514000)=0x1008) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000d30000-0x90)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000150000)=""/27, &(0x7f0000b12000)=0x1b) 2018/01/21 10:42:34 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[], 0x0, 0x5) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000000c000-0xf6)="a9cf65d963355bbf661fad87f636fad8fbeceee542ca3ee5eb02ac056eaac0ec3c03bfed729b0725ac1153cb216fcec8a988bdd3dc9e629db7579dfcee59c68a2ba351a86d8bc6d9b4841198aa1d3ccf9a05df4f25db04c65ed373742fe282f57f663a4e7a45fd2de4968edec8e1da62c23ddcbf660c1d995323efa17d1cc6ace239fff3ca2823358a9fea762648e3379e4a6556285525d81c97e0c0cc55fc20ff98a38b6c1d62af20043419758d0600832c78ed8bacac9d269bc8a97bb74bb7c300d0639a519ef16de89aa2f846ae1f20dfac6add72da62a79dee158758313c38d3fe971fb4dd323d773dada8980b250c6949dd817e", 0xf6, 0x40, 0x0, 0x0) 2018/01/21 10:42:34 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x39d}, &(0x7f0000001000+0xd57)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000-0x10)={r2, 0x1, 0x448, 0x7}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000003000-0x20)={0x56, 0x9, 0x1, 0xffffffffffffffff, 0x2, 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0xde, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000004000-0x4)=0x1000) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000002000)="97041cea4382b0bd38936af197bb444ae7e07abb0017e6129df4a5e3fa06862a403475e4b9454adc2973a7529286f2e13fab8927e435fa27a4abe194ddb35b56d6880285ab823f393c260b20321d445837a00f5d0b3e17c6fb67b0a5cba90081e06367d204b71c2c6bdb23f2aa8548da43e7eb2c23c8a8dbfcbad792ccd30f212aa5dee0defc5784cd2b06760f896a148944329b29ad7ae91c113fa0e06ce2afbb2bc863a959a5adcf89c77eded7589edc16908930ff4a349b62ee97f52390a007", 0xc1) 2018/01/21 10:42:34 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000027000-0x4)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000028000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x200}, &(0x7f0000028000)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000025000)={r2, 0x20, "2d15c1542619c2a83b9efe49e9c8142f65fa90f33267754ef26c7413db408570"}, &(0x7f0000025000)=0x28) 2018/01/21 10:42:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000)={0x10e0, 0x12, 0x300, 0x0, 0x1, {0xd, 0x0, 0x0}, [@nested={0x10cc, 0x1f, [@generic="7c03de0be8bd2c428260d642c7f537cd14789c6cbb82e90bfee383c52545381ca52147e0afd098e59586bd386993945bb4ec7e207db0157e38e420077efa77d1362412805a075905086cbb4af3ed54c5469b130f6c365e6c4715026b1403f33c18eebbafbf03ed78bc69f4239d2012276b715a1afdaa57286e23350cbe3b29c1f2c7", @typed={0x18, 0x3a, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x1008, 0x2d, @binary="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"}, @typed={0xc, 0x21, @fd=r1}, @generic="", @typed={0x18, 0x20, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}]}]}, 0x10e0}, 0x1, 0x0, 0x0, 0x40840}, 0x4008040) bind$can_raw(r1, &(0x7f0000002000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, ""}, 0x8) 2018/01/21 10:42:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000ea1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000244000)=0x26) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002d3000)={0x0, 0x1c, &(0x7f00006e4000-0x1c)=[@in6={0xa, 0x0, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}]}, &(0x7f00009af000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000091c000-0x108)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x5, 0x9, 0x6, 0x40, 0x3f, 0x3ff, 0x80, 0x100000000, 0x1005, 0x8, 0x1, 0x8, 0x7, 0x3]}, &(0x7f0000600000)=0x108) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x10) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000db9000-0x38)={0x0, 0x0, &(0x7f0000eda000-0x30)=[], 0x0, &(0x7f0000c31000-0xe8)=[], 0x0, 0x0}, 0x0) 2018/01/21 10:42:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000079e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = accept(r0, 0x0, &(0x7f00007da000)=0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000742000)=""/37, &(0x7f0000355000-0x4)=0x25) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001000)=0x0, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000063d000)=@buf={0xf7, &(0x7f0000938000)="5a7eac7add9eae88d22fbd8489f6dc9469e6cf79563621c150ae86032ae7bd0cf5d37bff459bc36301b9460392016c58b7e63e9de9ca78a57164c23ad889897d4524c23a7c79375023b1f244d46a27b91720d8dc98e80d621409d34e8e849949672b9a41ce484311570aa9b58972c105bef1cfc0ea710e62a47ed8e01056b01514b8be02fffe61904fad572e85748d8ea4de34d1ed56ef60da5286d87b36c65cc050d3926788ee136b26517ccf22e5be98ab3f8bef981e1ce0e99be0d828634a18d2dbb44b5b7fcf05c4ff7e3f6c2f247ae7c51ffad904507aa9a6273571b1cc2a2c063c27a6c69c27450b9a1e524935f5313aac915155"}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00005b1000)=0x14, 0x4) 2018/01/21 10:42:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r2, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x20040000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0xbc}], 0x1) sendto$inet(r0, &(0x7f00000bd000)="", 0x0, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept$ipx(0xffffffffffffff9c, &(0x7f0000d3e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000091c000-0x4)=0x10) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000f29000)=0x0, &(0x7f0000693000)=0x4) write(r2, &(0x7f00001e9000-0x92)='u', 0x1) 2018/01/21 10:42:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000010d000-0x1000)="c24f502218b50d6c2b6cc75527c640a7d92551", 0x13, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00007cc000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x7, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1b52, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4bbb62bc, 0xb7, &(0x7f00006ab000)=""/183, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00007e6000)={r0, r2}) close(r3) r4 = accept(r0, &(0x7f000002b000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000063f000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00009ae000)={0x4, 0x2, 0x8, 0x2, 0x0}, &(0x7f0000aaf000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000081f000-0x8)={r5, 0x2}, &(0x7f0000063000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000b25000-0xa0)={r6, @in6={{0xa, 0x0, 0xd4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x126, 0x7f, 0x2f}, &(0x7f0000005000-0x4)=0xa0) accept4$llc(r2, &(0x7f0000aeb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000438000)=0x10, 0x80000) 2018/01/21 10:42:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendto$unix(r0, &(0x7f0000029000)="", 0x0, 0x8804, &(0x7f0000016000)=@file={0x10000002, "a002000000000000006d7dd316a4"}, 0x10) gettid() getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000079000)=@assoc_value={0x0, 0xffff}, &(0x7f00005f4000)=0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000273000)={r0, 0x0, 0x1, 0x1000, &(0x7f0000154000)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000019000)={0x0, 0x0}, &(0x7f0000039000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d39000-0xb8)={r1, 0x101, 0x81, 0x0, 0xe0, 0x3, 0x101, 0xf533, {r2, @in6={{0xa, 0x0, 0x2dfe4db7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3129, 0x7, 0x85a, 0xfffffffffffffff8, 0x53e}}, &(0x7f0000c66000-0x4)=0xb8) sendmmsg(r0, &(0x7f0000949000-0x3c)=[{{0x0, 0x0, &(0x7f00009f7000-0x20)=[{&(0x7f0000f73000-0x1)="bc", 0x1}], 0x1, &(0x7f0000d7e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x7e) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c8000-0x4)=0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000836000-0x10)={&(0x7f0000509000-0xe)="a002000000000000006d7dd316a4", 0x0, 0x0}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bb4000-0x4)=r3, 0x4) 2018/01/21 10:42:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r1, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000677000)=0x2e) r3 = accept4$ipx(r2, &(0x7f000013d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000866000)=0x10, 0x80000) sendmsg$nl_generic(r1, &(0x7f0000591000-0x38)={&(0x7f000088d000-0xc)={0x10, 0x0, 0x0, 0xa040008}, 0xc, &(0x7f0000087000)={&(0x7f0000f26000-0x184)={0x184, 0x10, 0x1, 0x0, 0x0, {0x1c, 0x0, 0x0}, [@nested={0x108, 0x56, [@typed={0xc, 0x73, @ipv4=@broadcast=0xffffffff}, @typed={0x18, 0x43, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x7e, @str='\x00'}, @generic="005bf430c818a800a634f26f2d68852922f4cd27a59bad7ed614bf8db3700b9ce837b41574b927c68e050be5fe2e221e5336915a6ca4308c9a23df3d45078d52552dcbe1713bfffce202274712b3fcb82cadb066ff526a26606326cd4a0cee93ef442f8daddca2913d1c5a8f4cbac91bd52d09677ae34619ea2f22404cfe09f6867147513813b1f47af874f2ce99b219096d6f118a8e85ad5046725c34a78c07f26077cf76c135397e129ae99ea653bfa794045f942c6266270859f753409ccb94c850a84454f8e80132179632b32d06e46c07"]}, @generic="c4957e5746fdede5f4d23f8e575b06f7f25419ac08b8aa119da461291fa0f77ede9e4c296333a3168916d349d2baf75050ef4e8c9a3307f1fa9bdf3f72ba2c30c94dcb4f34735090cf572dda10fa9380", @typed={0x18, 0x11, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x184}, 0x1, 0x0, 0x0, 0x20008011}, 0x4880) bind$bt_l2cap(r2, &(0x7f000053b000)={0x1f, 0x8, {0x9, 0x7, 0x800, 0x7fff, 0x8, 0xed}, 0x2, 0x738}, 0xe) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d32000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3b000)=0xe8) r6 = socket$bt_l2cap(0x1f, 0x0, 0x0) r7 = getpid() r8 = getgid() sendmsg$unix(r2, &(0x7f0000e81000)={&(0x7f000001d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a57000)=[{&(0x7f00008e1000)="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", 0xfc}], 0x1, &(0x7f0000577000-0x80)=[@rights={0x30, 0x1, 0x1, [r3, r6, r1, r0, r0, r3, r0, r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r7, r5, r8}, @rights={0x18, 0x1, 0x1, [r3, r0]}], 0x80, 0x20000000}, 0x0) sendmsg$nl_route(r0, &(0x7f0000f25000)={&(0x7f00007a2000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00006fb000-0x10)={&(0x7f0000b4e000)=@bridge_dellink={0x14c, 0x11, 0x300, 0x4, 0x1, {0x7, 0x0, 0x0, r4, 0x2000, 0x10020}, [@IFLA_IFALIAS={0x14, 0x14, @common='vcan0\x00'}, @IFLA_VFINFO_LIST={0xd0, 0x16, [{0xcc, 0x1, [@nested={0xbc, 0x66, [@generic="f8cb46af3ab10c7d23973ae74cf8b27acd567c28a6dfd8f33d65ed3bf9be28390d9de4eb91dadd7095263e9fe0914a48027bf8ce50dacbdb8a41b2a8d345c382e59fb38567cfb6be569449efbac7c29ad86de651d54fbcd737cfd9deb4190e9efce4f23e161864acb795449506e4b5ffc7c3ad4e17505c3904b38c1c9e06c26f2fa3b3a0cbd3967e0bb85bf6b319fc76f3dfdf045d39836f3370cda68220d3d0be113e88679e532facf8f9e308f0fec3c66f35b6fd85"]}, @typed={0xc, 0x61, @fd=r3}]}]}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "f5cfa3e0785ca9a279437a383666"}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x1f}, @IFLA_BROADCAST={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x3}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x8}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x7}, @IFLA_MASTER={0x8, 0xa, 0x8}]}, 0x14c}, 0x1, 0x0, 0x0, 0x20000000}, 0x11) 2018/01/21 10:42:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f26000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000851000-0xc)={0x0, 0x8d, 0x0}, &(0x7f0000573000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a2c000-0xa)={r1, 0x10001, 0x1, [0x9]}, 0xa) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000352000)='8', 0xfffffffffffffea7, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$packet(0xffffffffffffff9c, &(0x7f00005f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006ca000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000a60000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r3}, 0x14) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00005f4000-0xc)={0x20000000, 0x100000001, 0x2e}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ec2000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/21 10:42:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f000045b000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffe9d) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000162000)={0x0, 0x5, 0x2, [0x0, 0x9051]}, 0xc) 2018/01/21 10:42:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000407000)=0x20, 0x4) socketpair(0xa, 0x2, 0x6c, &(0x7f000093d000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000704000-0x88)=@routing={0x0, 0x10, 0x0, 0x1f, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}]}, 0x88) connect$l2tp(r2, &(0x7f0000cc6000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2, 0x3}}, 0x2e) getsockname$ax25(r1, &(0x7f00001ed000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000052d000-0x4)=0x10) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000626000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000a34000-0x4)=0xc2e8, 0x4) r3 = accept4$inet(0xffffffffffffffff, &(0x7f00003a5000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d3000-0x4)=0x10, 0x80000) sendto$inet(r3, &(0x7f0000b44000)="15a2489ecb5bed6caa2c5a793861ff253765a155", 0x14, 0x40, &(0x7f0000dd6000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x7, 0x6) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00009be000-0x4)=0x80000000, 0x4) 2018/01/21 10:42:34 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x200000000000005, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000b69000-0x4)=0xa, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000a9b000-0x4)=0x101, 0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000c43000-0x4)=0x0) 2018/01/21 10:42:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000008000-0x26)="170000001a0025f0001812efffecfc0e8000ffffffc0bf", 0x17) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000d7c000)={0xd, 0x11, &(0x7f000002c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x100}, [@alu={0x7, 0x2, 0xb, 0x5, 0x7, 0xfffffff4, 0x1}, @generic={0x1, 0x80, 0x6, 0x1}, @generic={0x7891, 0x8, 0xbd3e, 0x48}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x8, 0xfffffff4, 0xffffffffffffffff}, @alu={0x7, 0x1f, 0x5, 0x8, 0x7, 0x38, 0x0}, @map={0x18, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000815000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000c73000-0xc3)=""/195, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000be5000)={r1, 0x50, &(0x7f0000a66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/21 10:42:34 executing program 0: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000ae5000)={0x0, 0x0}) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000ae6000-0x10)={0x3, {"5cff9db3b3464a"}, 0x5}, 0x10) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000ae6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ae7000-0x4)=0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ae6000-0x6c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x3}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0xb44]}) 2018/01/21 10:42:34 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000026000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0x2e, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000023000)=0x401, 0x8) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000023000-0x4)=0x9d) ioctl$sock_FIOGETOWN(r2, 0x400454cb, &(0x7f0000009000)=0x0) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000001d000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002a000-0x4)=0x7) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f000002a000)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000027000)={0x0, 0x3, "4ca7fe"}, &(0x7f000001b000)=0xb) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000007000-0xc)=@sack_info={r3, 0x6, 0x1}, 0xc) 2018/01/21 10:42:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b26000)='highspeed\x00', 0xa) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000075e000-0x9)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/21 10:42:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000537000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000029000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb0000)=0x20, 0x807fc) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000025a000)=0x0, &(0x7f00001e4000)=0x4) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x823) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_out(r3, 0x5462, &(0x7f0000914000)=0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$ipx(r1, &(0x7f0000d89000)={0x4, 0x2, 0x3, "ba1962427bc5", 0x100000001, 0x0}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005bf000-0x28)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000438000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x15}, r4}, 0xc) close(r2) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000499000)=0x0) close(r3) 2018/01/21 10:42:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x0, 0x2, 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000ee000)={0x0, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x477bca0c, 0xcdb, 0x1}, &(0x7f0000e25000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b3f000)={r1, 0x4}, 0x6) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000058c000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@rand_addr=0x47]}, 0x14) 2018/01/21 10:42:34 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000002000)={&(0x7f0000002000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000000000)=""/211, 0xd3}], 0x1, 0x0, 0x0, 0x21}, 0x122) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000003000-0x58)={0x26, 'hash\x00', 0x3, 0x0, 'wp512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006fc000)="04", 0x1) 2018/01/21 10:42:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000072e000-0x8a)="260400005e0009000000eaf8ffffff01000000000221000200000009000000db1ec9ff0035ea8643821435917b81a299b241b64027da67630200000000000000769fbdb6b3a9323152a5e9eb6d6d1501da8739a45c5c790f9c327de9cb26beb221d16ba10464ba1a194459e6f734cee12ca2a2c18dcda8b6092525984fbfbd3dcedff752aaea37b8b7aa", 0x90) 2018/01/21 10:42:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x10000}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x2, "01c5"}, &(0x7f0000002000-0x4)=0xa) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 10:42:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809", 0x40}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000460000-0x38)={&(0x7f000088f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f5e000)=[{&(0x7f0000a74000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000ae7000)=""/214, 0xd6, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/21 10:42:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00000e7000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e9d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000599000)={r3, r0}) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000265000)=0x0, 0x4) 2018/01/21 10:42:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x3, 0x84000}, 0xc) pread64(0xffffffffffffffff, &(0x7f00005fe000)=""/78, 0x4e, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x800, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0x9, 0x3, 0x4, 0x9, 0xa0d3, 0xd2a3, 0x2, 0x3e4, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000002000-0x78)={0x2, {0x2, 0x1, @rand_addr=0xa7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x169, 0x0, 0x13fa, 0x1ff, 0x0, 0x0, 0x8000, 0x63b}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004000-0x8)={r2, 0x40, 0x100000000}, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/21 10:42:34 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001b7000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000001000)={0x9, 0x1, 0x49, "b03a383e0606", "f09f14f873eeae25bdae23d9cbdb1fac"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x12fe}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r1, 0x1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000)={r1, 0x1}, &(0x7f0000003000)=0x8) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r2, 0x4}, 0x8) sendto$packet(r0, &(0x7f0000001000-0xbe)="2e7678946ffb9d92a32bba5113a33a5f470646a885a7f0188691ff29baccc6867ba95e24472cf447577deb2c42b624644bb228243e1ebfd514b7dd702bc1c7464da86f163bd6cd9a93a4593cfe23c9ec6d554fb454b7bc733a931d37b157bdf46fcea43ce1e442d718b432c15f36984d6a94fd9a1c8208ae4e1221bb059a25862e513d3342f2b9dd5c1320b17f89f94565df99de7008aca40a24420fdc5faf1019348fe398623f8116d62aab0e272f5a0c14e9aa30d7e4a06bde7862e8b3", 0xbe, 0xb2c45cdf15752e54, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@rand_addr=0xbea8, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x2, 0x0, 0x2, 0x1000, 0x2, 0x80, 0xa0, 0x2d, 0x0, r4}, {0x0, 0x8, 0x9, 0x4, 0x3, 0x120, 0x40, 0x6e}, {0x708, 0x2, 0x101, 0x3}, 0x100, 0x3, 0x1, 0x1, 0x2, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x32}, 0x2, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x3, 0x8, 0x9, 0x7fffffff, 0x5}}, 0xe8) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="e96911b4fc98f514c3158f681382b673ff0e116ffc65097da14c03f55105a67c605a10ad13bc5170fc09b2c780294e0026753ce10e3525f00f56bdc1c88c4d7835a3966059a4f987954e48e99bbac420d96a8dbd52f16df301c649b3118f0d37aef3c1fd392489", 0x67) socketpair(0x8, 0x800, 0x4, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f0000002000)={0x40, 0x6, 0x40, 0x20, 0x10, 0x100000000}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r5, 0x800443d3, &(0x7f0000003000-0x14)={{0x80000000, 0x1268, 0x7, 0x7f, 0x3ff, 0xfffffffffffffca3}, 0xfffffffffffffffd, 0x1, 0xf57a}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r6, &(0x7f0000002000)=""/6, 0x6, 0x40010100, &(0x7f0000006000-0x14)={0x11, 0x17, r3, 0x1, 0x5, 0x6, @random="622eaa8d0330", [0x0, 0x0]}, 0x14) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0xffffffffffffffc0, 0x4) bind$vsock_dgram(r5, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10) 2018/01/21 10:42:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000c69000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r0, &(0x7f0000299000)={&(0x7f00004b7000)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000888000-0xa0)=[{&(0x7f000011e000)={0x12c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="bfdc6ffe234aa87699fd2c935d45ee899b16505717b2e8d8a56acf8f2fe3606b43a2d12aa47016354fa33e68ee634c0345beba470a6f9395ffa3fb377d0dcf0bfd49c427c8c71804cb750af652bcd93fcedaa21137c361436aecc99fc6b81d2ead75da148dc36e9b83", @typed={0xc, 0x6, @u32=0xa34c}, @nested={0x50, 0x4a, [@typed={0xc, 0x88, @fd=r0}, @generic="2ea73c", @typed={0x3c, 0x76, @str="2b6574683176626f786e6574307365637572697479747275737465645b7b2973656375726974796e6f646576f773656c6600"}]}, @generic="1e471da10616945285991ae60fdf64e329409fd96ed0cea07cea36a80d6ce989cd3282e596a875ee514f7a15e81c54d7f8d47f298a37838f01e31e83e222a4e01b86bd3b95dd2b64dc8be369dbbc9458d1d0176e2521"]}, 0x12c}, {&(0x7f0000c0c000-0x338)={0xec, 0x1f, 0x0, 0x6, 0x2, "", [@typed={0x10, 0x69, @u64=0x32}, @typed={0xc, 0x2e, @uid=0x0}, @nested={0x18, 0x13, [@typed={0x8, 0x1e, @void=""}, @typed={0xc, 0x6e, @pid=0x0}]}, @generic="291f6913b6d58768e8fc2037a2e4b7fae83b65341c0dcf9bdc9a0b4063fd43bf9a4191a134f91bbbf87102ff5c7923ca819c91358cc96217de29bdf875e4bade1f6202fc287d06370faf44b3d06cc7c387d7f119dce903c890a5802081ac6452649260bf207f64bf9e781eb70d4c48b48d3fdeabbc8eed6f343b2c0596a8670bda030d89136099a234400b5ddbdaa3740d933667227e738f6f7c9c12fba66d8f32b9bd66a000"]}, 0xec}], 0x2, &(0x7f0000289000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x60, 0x880}, 0x4c040) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg(r2, &(0x7f000092a000)={&(0x7f0000d77000-0xe)=@l2={0x1f, 0x1e8, {0x9, 0x8, 0x0, 0x8, 0x1, 0x0}, 0xffffffff, 0x3}, 0xe, &(0x7f00009dd000)=[{&(0x7f00005db000)="6a40682ebd1650ccb7c05aeaf8ee66584ae6bbc0027cf3a09fbc0d0a489f075027af00581d4049631377686515e336ece72d8c710c5ba8207a0bedabe0860fc416fb2a95a55521d289d3626ba7d20b133900688de5", 0x55}, {&(0x7f000022e000)="f0261566f75eef8067f184c84d58b2828b5ebfc8bd374e30e5040eb11c54342f6257f0d7c2d30a95aa880636c5c055229379d854aae73b9c5537cb9c59f68c9452e870582a03260f1c561ec7b88fe3d2fe982eb41226ce91b383b31c0ef40303b6d3dbee453ed26cf706bc0380c645c0f12e6b", 0x73}, {&(0x7f0000098000)="e42813387f4bf999aa38ae", 0xb}], 0x3, 0x0, 0x0, 0x80}, 0x5) 2018/01/21 10:42:34 executing program 2: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000001000-0x4)=0xffff, 0x4) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000b75000)=@fragment={0xbf, 0x0, 0x100, 0x0, 0x0, 0x1, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000002000-0x8c)={r0, r0, 0x5, 0x4000, &(0x7f0000000000)="d0c6c26881c2cc0d5b96a85f0a08618c63fce39c03fbce033667110a242cb2a474f5f3a4e5057d07aefeee0398770c0564570c6c81d5c395aeff667cf59b627ad989e2bdacda5d4706d3eee8aaea351c7dfd2e7546fdfa87b47ee6f48074ec81855625f324f6ea0546", 0x7, 0x2, 0x1f, 0x81, 0x81, 0x3, 0x607, "83097caf6fbbbcae5e87fec0bc2b32b5a72f4f9ec319639a5178fb76054d4bb839deeb90261b2dc696921beab151dbd6363bfbbc993cdeea766ef2935c4486b6c99ed1c673a7fa14ee26dde03646b76648e77f024d48f57880b85b40b603986b1a7dfb08"}) 2018/01/21 10:42:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4000000000000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000bf0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x0) 2018/01/21 10:42:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$netlink(r2, &(0x7f0000350000-0x38)={&(0x7f000027d000)=@proc={0x10, 0x0, 0x2, 0x10000000}, 0xc, &(0x7f0000b7a000-0x50)=[{&(0x7f0000fc1000)={0x140, 0x37, 0x400, 0x1, 0x2, "", [@typed={0x50, 0x3b, @binary="fbfac57ee7cf0832fcc9fa2a8630a10197259ada756722d8b30427c6e2b2cc66b6c990b4aebb747e5ab873faa72152e6beab7fd6bd57dddc91267ce0d3604ab9145e0cbfecf9"}, @generic="ba7ed46c4fbd016761238d933cabb9fda95ca523cf207a2d8c975183679db029538b6ee61309a6c79c52d03f5561155db9c7c8477097f6e9ebd98b8f751ebf0cafe4ba1fb147ceb67d19959a12429d1358c2224b18d5f561b15ec48fdf314537a4923e6dd7d69fff4a622e0e08656f41d63d6285b9a2875ec368b4727fd0be714006ffdff5ce685d2c3c13fec5ff24c0f1382652b3f54a3924de04a084fba1e5b08618fc3103d5e3e3a223163e81f7134364343ca5c07e4a43ac19ea0b12ca11acacc14cdc35ddf69427b916fbe5faf09c50119912f7501a01db132f87c6"]}, 0x140}, {&(0x7f000044a000)={0x4c, 0x16, 0x520, 0x6, 0x3, "", [@typed={0x30, 0x1e, @str='eth0ppp0keyring&cgroupsecurityem0wlan0\x00'}, @typed={0xc, 0x4c, @u32=0x4}]}, 0x4c}, {&(0x7f00004a2000-0xdc)={0xdc, 0x22, 0x603, 0x6, 0x1, "", [@generic="089e916d67715101eaa2540e21e87121585ae9132c53970c6e97f596f7a76972", @generic="4cb5b75547ef95ccb67394afc79da8034044db4111ef4069b25c5d5ab7fe76e3c722ac3e048751862621bdac122ea13ef4c5be3385c490affc0a053916aa1d66ddc223c381078c2edb925ff9cdad47be355311e3b2d17ffebdb338ab9757fb4642d5acb41144def658bc2d6097ea81bc9d6ebec6b88a8a190b6a68fa5c4da575488bff6bb93c1a466e8f3bd9440e4967daf906e65d60d54ce32636c224efeac31dc4f51362689510cb5d"]}, 0xdc}, {&(0x7f00000f9000)={0x1348, 0x10, 0x2, 0x7, 0x2, "", [@nested={0x101c, 0x26, [@typed={0x18, 0x59, @str='skcipher\x00\x00\x00\x00\x00\x00'}, @generic="17fc1799e534aaa7ebba86b793efe07d76682cbe263466aa515960eba5e0a521287b71a67289ba7e76a768ff510917f49abac7c7e3a06d3efbd01c54057142203b9c879d568e39fbd47f9a3d576fa90832facdf450a1e94f6f5797cbfe1036354045d3057bc9abbbd48fd701d1991c53d14823da2e785b7c2b6da25409b9ab1e6d49693598cdf7aaed445c7753f3a8bd60436ddb33f51b63fab5547c738384e4f638b1fcc8f416bed09c33bdeb797bc3405d1e5d4596718479e80ffa0d9feca05e6bc03fae28f2eb8bf13788dd70a43a801fccf7416f3397dc08d007de731441d2183a1e7d4a7dcdcf3c7d817adf62bb908d22da1be3068fe97f99b23d057326f3a8e57b754510d1d1cdf6f89945023616976fd8068cf2074502bbc41bf8d9b1f6db75196877db0076c815298c2aaa2ed35142df35aeff56028c953b648296567fd8528bde1d720a5b81f4c2f3098d9816829bfc9d7ea4362bae35f9f658053ed3a667edfdef3257b6e1a898b5a064445729b7f55dd6b2bfe72827e370688eb34a79b195bbd522a731e2c2e9449e86619202f931d341d138efc8856d67935d5b19bd9e24d9aad9e386a7f35903c409aa06b4e4c42a6a330b838ecfb9817b2878ce4697340763fc4e479dac910299cec733be648eecf6e7273e9cd4e95a5d6f62eeb8cb634f3cb5756c88bde14bbc6a6dfeff78d108ff071a3b8d03350b05f86d25f9887f27c1584e1ae8eb53ee584ce2b62f822a8abeadeacad8b453596f92e55c4c5a93c8f14f10cc3a161d2cb008a50fe07bc9030d8e0181124904f0f8aa9e3eb61c0ce3e9844f68efc55ac2cddaeb78bde25105bee7f855337b96c24a80a5942d1b8031482690f0b265c8e8d6d67ba600648e21639984b017cc4d795ac18dbfc8cf2a7e17542967502879ed885c296d1141943628131e774e36c75b87bec2fe199f4fc00c3da5b78906dddd109c8f55e7b2eec5c2fa483a1d73f1693afa4af0dab95f8dd625079b5b90a0529ecffac0f120c6ad63df27bce9f2b54badb83b109df3fc5ce4a0d46b9b1427dd021acfa65b93fe586aa0b02ac0053065d0a161a5affb41c61fbdd7b66f4beeaf87c839cb4356cd159845d2372ae3f8f2dbf9ab4d766e31527ca938db026192c4fdaa130528449b02fb882c189c42f49140f2dabe49fef81480da5d3dfe94c3e352b33b2c609037efea786ecf01a1026036f3ce935d3857971590b9c64c2c14dcc480963d0305220d234f6b92ab7681c1c288cd571c1acd06fd64104dc6415978238995df02a804d87d6e57b6fc8c8cfb83dfdb01c09c1fb1a8326e9f6b102ad0e91fd4449a163dcd64426854ed82fc36e24e6f36bdd4afddf81ab029e3b62992ce7f5174a8cf173640960c30c23f0009e15119737187db9bcf0a110a7ed33653d10f4a3d0acec73e2d1d8f9df1087cbb3b5d348d447f6da8314e26571e1a09f56f7ba8158a7426abfa2b41668629cd6ad800967f62785e3112e78d70e4bce591c0a32c69b1055b273aa3e8d5b0ebbbef336098cbd08c93d8b871f4b5d57e8eb0fcaef1da371b07f71b9a16eb4034a0c8dcbfd834b4dfb7f848399356bb54905aac18a9fd1588c21644005b917a9f85846eaadde39797ce135d341ca6a8c9a232c96797add2e51ddb94fee52396ca315122c2c74bfb0e8bee5dcdd6467b574e59d66f5799e312a2de99a188a21b02d374518eb3015f1a4785f4f4331abab66bd30c5ef5709a4bf613777ccac8f6302f84545c3f1a44d24e2f8a69fd5d583b2d88650bbe2bb405bd04aeee826040452ebd12930e63dd598ed37bd2d419a3cee58c57cab21b3f334530a27a8844ca108343f0ba6c82cfea02fdd002c69df6267c6b39d3c088a02825c11139a476629907934afcb4c95dae6140c80e0f84e9d7c9bd0a0206f35fcfe5fe79689cb5ba06e35f525d53a0d678e227b5f25186372ee42791158b1c8b82f4503e1b71be3ab3476b535866206c46db3fc07ddc5df30c63832e81b00628339aca9b894cb8e89c5be325a426e0abcbf99db5f23ce3b759ae83045dee28dc33fe7666cb9dd8e77db7854da402b5d13ba9b76e5267d4ce30de98f5e8cbb70782286bd55f86df913b772d5bd9b5118a6752f37788c991094fa9520dea3b41c249abcb9de120fae9e437b067410d7fc8d4b765361d8ded716a1617dce6d7a8791a27f216e326c29ca004c8dbc60070f0ef113d4a53a36bfaf4a251c2412e1451e6204294dd3289ddf7305dbc5347320f7cc4f5cc2244224998edd9a29439be9724ed8e5d57ac008c6692041a3e904a73cc78164da0c0bbcfc3fc52dafa73de15fc23dc52f758d7af0499bc282895ee94e9b30738cb8b557a1f45080e80c11826c76e15e2a9528c49aefc96e3c64d8192bc0c533b903f2136774d5892167e5dfbb3c21438ccde7d1857228a43dd91a307932b47affa22582d78d8649ef7a2183d9451eeb7cae4e27354b44d42d2cc634fd595859ff1052fa9346e4095f28687f7a742e7f25dab605b3aa1cb14d53537504e37099974289b51383e0d20bfdaf0916ab25006bfbfa8ef44df68a690e837c3c09f1be649fee07807731126d1379bbbe60288ba141b9a9c2a78f7ae025c72e79f16aaac913a8ac50a8096697b7efc38cc8072e34e8384677755ff6cb1f7171726f76861317150cf72f2e9cfcd5acf7db8fd1b91d5e48bcb5307ec0c477c42c817faf4de19954ffe2b70d290e8b03517baabc540dc41edee82b38f04c2491ec687073624f22d3c63126b0699eabaad5077bb86bcd845f92819d69fb5e5b754d5deda78078a5215abfc7fb3a0cff91c26fce46a6221b95c0c75e32cbc04180e5f19d3126b9427d7eed7d8e2cff3d9f497eaa0310feba9eecc041893e5bbd23253f045f8d92e4062b90abea52903fd116a4fc49ed4374d101909be8bb22274ac2c3a2221a26e938dd8cedcd4507248f0b9ec2b747a6d298f1cef35ceebdce2c1030eda7a1184a525e9457d85e1e9441ebb926bb48ccc8c246ffcbbe8d876fa46d0ef32b78f703cf4ef7e8f32e6445971313f180e4c88f30df0d43bceb0d03e4abf8ff6476f3541df7f6ea4c92d3b5bce29e95a8ed110a372472e892d25d71bbfb1dbaf77e785fe8b86dc5b55243e80e142b315658ed1f3baa2f617864529342e7ac98e08267c9314bd246cb19929c4cc51f9ba2d706061021a45b9a7dc35bd8e06da031c35ee76347c527df1ac7e1c3ed6cd2eb6bbbe207185ea6ebca81d746cb0a43ddcc14e0de065195caaaa6319cee515057ec5b7ab59badc940183baa605a595967498f7907b88f26e5c82543ab2407e29d9eb875007e28c1c1fa71cd697c64f71cb65809cd2c48b30cac17264d96945f5ccd7bce401608a11925b1720946df29c0529b568dd5dad0adba7b2678bb1833f39764e192c39cfe635c3cf7c1d32d15aff584b686c1564e5629fe76bfa30c117b05c8bcfde09f76552cb8aad436e3f9306200c9b687dc7c5f2a8a3d3538c314e92c66a096602dcdcc8061b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@typed={0x18, 0x3d, @str='skcipher\x00\x00\x00\x00\x00\x00'}, @generic="325d57737f0543e0254332ad318151fd3eded888f292cccab1bafd00ae26975512eb2efde22db449914cc7e11fbc2d2a97b5e99cc12c0e160286476d55a192a17d41ba0df1e4f4c87ed9468b7dbc63", @nested={0x110, 0x6d, [@typed={0x8, 0x32, @void=""}, @generic="e64459f9852a6ceb1ee0c1", @typed={0x18, 0x6c, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x14, 0x73, @str='^^-^ppp1,\x00'}, @generic="d166380366efdbbdeaeb770450f5400efb504b7422621015a0d44f09b5a281ac2764a93fb525fbb88436d6591652370f68a02d31faeffacc8b15d445a3e6b1764edae8b31785b853d1e41d89eb623e7f2ec19260694f25e0a3251c9805487ff32fd322d6fbe746e8050120fc586e27699d56c6b0413f03331ac73113241922b06947622da6c748e31c0ea9b2ce063e5dc0f53f05686013611d87631214edbf16696c2a0db850a442be5b43d17828e28a98ec1bc2cfaa411c952162bef5f6e45b4e3c3cd409c93bc7bd06af69"]}, @generic="821a07a8a0ae84615966c23d01e10c3d2719ae1a38a63d41d4e1e7d84a45751509c80a924f5277ceedad5da1ec684bc9fc81a421558eec69bda5ecc7052c6ba2f3b66017bb25f20abf8029bd5190ffcb9c4a25f38b14dcefad18fc8acaf81b4192615dae5bf2c424a31c3bb2772236ec6820c77fdf04596ce561e1f2295a6249df29aa51261ddd9f00b9759fe46a0bec1bf8f33c6ba012d3dbed9a03135bca7b30389c6035d7ed58027fb34b3ea2af6b2179e72b99815d44922f119425dcee7f15b25d2d06edce4cc36c5a829f91e9c983", @generic="27ba3020a841c0dc0f90e96254ab1626e7322ea0d79f15cfc3d6bc0808cdcb9a4d4320a87ffb6da95450c1c196154b3c", @generic="1e4db2ec0392962a1762cfe2e9c85ddbaef90f505eff2ef02240ad601c70da39debe159bf5ca2e3a3d94e20e96100cb6334b8b205372caa190648d2830cf69dda46877d702c5e241f079ccc2475b151e78342c6c479d131c04d5828d77da92f778afb0da1bcfdeef2a018cada1582d1a438fba75c74f1abc0fe25cfe98602b3b13d6ab5361b516172e1a4561aeb715f89b8aec317af0d9aa1ae76c43685ecdb127"]}, 0x1348}, {&(0x7f000050e000)={0xcc, 0x23, 0x100, 0x6, 0x2, "", [@generic="90d9bfd3c1a71926897c2ad0a80457380b8e65cdef9a10458ca5211da889e36d01cf68f845d5339a77e011c3cd5d59e2580fdc9228cdec22ce7917a5d8c0122732fe25a65e947cdc8c4754c2472d81cd6e73722add7879e2b244853b5c5b9ed298d4", @generic="0fe85128713dcc80726273eced068cacd86dd5c07f7b9d1a596c6ef211c4d680fed165ba4dd3c96ceede4969affddea0cafd3a99a4a4626e26407893b3c40b807563f5e07777dff76a6d28aa50431d849dc51e17d3cc5996"]}, 0xcc}], 0x5, 0x0, 0x0, 0x4000}, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f00004cb000)=[{&(0x7f00005a0000)="e4c5673d2ce67cb664d48cce56d8b5ca7db2e26db2dc837d52d10035348d85e91d4a7518f0867d36f4633b3ecc12ab46d72776", 0x33}], 0x1, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000cbd000)={0x1, 0x7fffffff, 0x2, 0x9, 0x9, [{0x20000000200000, 0x7fffffff, 0x7, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}, {0xc3bd, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x14000, 0x2, 0x86de, 0x0, 0x0, 0x785, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x176, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x7, 0x6, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x8, 0x4117, 0x80000000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x7, 0x7164, 0x6, 0x0, 0x0, 0x803, 0x0, 0x0, 0x0}, {0x4, 0x7, 0x9, 0x0, 0x0, 0x8c, 0x0, 0x0, 0x0}, {0x3, 0x6, 0xffffffffffffffe1, 0x0, 0x0, 0xa02, 0x0, 0x0, 0x0}]}) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f00008bd000-0x4)=0xd25, 0x4) 2018/01/21 10:42:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00006af000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000-0x20)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x4a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0xc05, 0x6a3c8b39, 0x8003, 0x7f, 0x485, 0x401, 0x9, 0x0, r2}, &(0x7f0000001000)=0x20) getpeername$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r3, 0x25e, 0x6}, &(0x7f0000003000-0x4)=0x8) r4 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000004000-0x4)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x442000}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000000000)={0x260, 0x11, 0x2, 0x6, 0x2, {0x0, 0x0, 0x0}, [@generic="3d23c014287ec806932361f6cbc6fc3bee7f30142058047513acae86bd5fe11a91e038c023be796b321ff4301f29414c8d214971f2772ce7a116e7082abe8a10e2d9ed4e4221ca94d20550dc8fb738aff9d553d4f05b333fef5adb832c3b00cdb33a01f87b4e5411193b3c07b14485a736c2a80598601164911cfd54b737b27abceb97d40cdd4bc687fe", @generic="9f49082d12df4dd409e3914df36ef208bf309bc517799af15f855ddd79b16b2afcb7d116d4bd1a169abb2d1fb871234491e2c5a0600cfe9ec2a529ce27d4d2e2dc375370c33f5c332b0cc43cd1f4578bc5aca0d456924cae06ff6683c8316afa42647bd78c2ef2a653f77060ce1672cd8650b9b77ba32c9b9340385bc3bb1d92378b78c299a66d40505668a2ba89942e1ff01d4ee8135cdc5c1dcf0acb49c6cd4881d1fbd4ea14e94cf0ce4e5ee454b2d968ec2ca189995d3e6d0b5354e7b3a90407cb76fa878b70909678c253425ced6da9a962bdbde82b208d9c17c2d1c59d1e7fa7cd2baceac7a6cef32100d68ec259ce38b7", @generic="b6e1785af0ee1928055b9cd2583063d74dbc9e68087a605f88f75e80faf5f0da90d952ad4c85c0db0aa1f38c9893340d2a8183b1fe9079af08124a5e78bff2628dd9a8a1f1e938e0a5111a076a44c0f02095408bcb81aff5296a34ee71cfd20c5d7e1b936afa71214e754b9ff4aff3ed14803f73667085175c7500162b844654af5180eb6ddc77295002da0a9d5906b50bc123115b2aba2b68af599691da8aa18096b7a8c1c1133b22c40c24cf4f9fde18adae154aaaeda132d42af3f79a0a1321081617767a9f10bc609096f6"]}, 0x260}, 0x1, 0x0, 0x0, 0x40}, 0x8080) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) r6 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000)={&(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000-0x50)=[{&(0x7f0000005000)="488e247e39108806ecd0a8401201121531f5b803a65c5a00349044e2c81970d7f743e6906c7eac457fa5f81851706d5857ef16c0a657554dcae135c31941082809ed160a6fa7c6998baf5b7f929ded3b982af38dba802021c58bc29f3e39beef3ef018588cd7f30119cccd6b5bc78ac9d2a49472736100511da616410f6987d8ec79e07e1010b66d4ae44c99de1ced18dcb014144717eae99e5cee6b7e9fa4dfffbcbb32c87b6baa57a577b0eaf13830fc9d08a003c95ad137becc8c5af379b5199e01ce64e0", 0xc6}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000000)="2cee0c6fb8f2f043d9809d741036b419", 0x10}, {&(0x7f0000006000-0x98)="5b0aec01dced1215becc84c11c4b13218e1b66a5edbfcd03b413e897483d40d240f32a3f9af735d7b10c115779cc42c7796bacc2049ee97add1029d45a57e37191f87a235135c7cd3692543d4ec1cccad8bb17a80f0ed304b28a196a60f28e5edc77fb5786965b5b44b73478bada71d2c42271b7f4363501b5f732ea4c8aef738bf746a622cc2f7e1ef68a72d1471a95cc96bb5d2600d8e1", 0x98}, {&(0x7f0000006000-0x85)="122ed3215b6dcb51a931d3e8eb11abe982331c409e943d7630a704b678e4052549470e4b65b83178fb837fddaa7381eeab0f24c055e43dd09186f313eb29f8b09576a541ce87eb0932e79ff5202d6d855892aedf065e58db658eaedd70cebe7201a4304a01859182a8b9800f631394957d90575ed71796a1908fcfc37b12da09dc74b1259b", 0x85}], 0x5, &(0x7f0000005000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r4, r6}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}], 0x60, 0x4000000}, 0x24048084) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000)={r3, 0xfffffffffffffff9, 0x8, 0x8000}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/21 10:42:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000a3f000-0x8)={0x1, 0x0}, 0x8) close(r1) 2018/01/21 10:42:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x40a3034765ad22fa, 0x1, 0x49d, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001000-0xc)={0x10000000, 0x9, 0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f15000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/21 10:42:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000032d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005af000)=0x1, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8d, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/21 10:42:34 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000003000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r1, 0x7f}, 0x6) 2018/01/21 10:42:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) socketpair(0x5, 0x80005, 0xffffffff, &(0x7f0000a9e000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f000048f000-0xff)=""/255, &(0x7f0000ff0000)=0xff) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x11, 0x5, 0x800, &(0x7f0000723000-0x1)={0x0, 0x0}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000b22000)=0x0, &(0x7f0000b59000)=0x4) syz_emit_ethernet(0x14c, &(0x7f0000c07000-0x14c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x13e, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x12a, 0x0, "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"}}}}}, 0x0) 2018/01/21 10:42:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000725000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000054a000-0x78)={0x80000001, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x4, 0x3, 0x8, 0x5183, &(0x7f0000fc5000-0x10)=@generic="04597ee7cb15359a6f20ab07dd0dfa10", 0x20, 0x10001, 0x7f}) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000bb3000-0x18)=@file={0x0, ""/22}, &(0x7f0000396000)=0x18) sendmmsg(r1, &(0x7f0000303000)=[{{&(0x7f000045c000-0x10)=@nfc={0x27, 0x9, 0x7, 0x1}, 0x10, &(0x7f000063a000)=[{&(0x7f00007da000+0x87)="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"}, {0x50, 0x111, 0x3, "c828a9abea3ce10d33f1b8752cda44aeb8f0660edb6b32ed159bc6bd7292f42d0c16cef6cdcf3a0d4643a4fbb0073d656185adf3395a74da18b7"}, {0x28, 0x1, 0x7ff, "3130d7792bd4b7a25d4faa0b43cd9871f38390"}, {0x108, 0x113, 0x6, "c9459a21a89d21daaa7b5c392edb3062ded1b2a03bfc0b2fd3073e539bc8d38837a9ce3d94443f32b0fc6388cb9e9d653f9bee8ea5fd280fd35ba7e49b29e319f35f183a3d1190483aeaa02634fea186cdf79c6e156f1b363a35f83f4fde6117ec3033bf803ee02d34f18ce8f541eebd9ad89d4e347bdf174d2a1e1e5ad9eb913fb3149e7cc9cdae1475b6428a7fe2ecb78054ee616bad37b479f8d7598a7ce1c42d585985c898ab6fa944fe572bb087170a5db9f1c78614e19617418272db51e472afd23ccbb08df9f8706cf41c559d1d129e6602ea23267ffaf9c7e6e1274ccf5c6a06e3731686fed469a49fd5d1c099b1c64700"}, {0x90, 0x114, 0x9, "c46119ace45cd174a25c078d0546341e71a0877139e967e345a5586007d7a4713260f63bba642bcccb8c23a8b2e381d44a82ced7a9763e5fb8dde4de6fe7371b17943bb76bcaf9fab373e9d16351f3f24263e8fd3b5390bccf37b593e537852da0dd199f23660f0591db012137a55ce224eee299a88212043836eac8039dbf"}, {0x30, 0x13a, 0xa450, "4fb139343e8801a5fdf0847c82992c48017c1ce83b4a696a1528"}, {0x30, 0x112, 0x6, "f90bf5b8b37581fd3d95f852ffd5271689250ec9640ed7973f"}], 0x1280, 0x81}, 0x4}], 0x1, 0x800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000eb1000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/21 10:42:34 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x6410, &(0x7f0000f68000)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fe7000-0x60)="7c6d71e707013360dd1e3d38abe11521a28c14c769fcd8a17560ac4c0b1b24a87df527e2c412a9153ad7c9b1387273802435a8caa67eb842b998f4e0885fe4d1b07233c4f171adf3b61bc9d2f25fdc082d57d64e75bae815b2db9e0486174a9d", 0x60, 0x4044010, &(0x7f0000fe6000)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000-0x2c)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaedf}], 0x2c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fea000-0x4)=0x0, &(0x7f0000a71000-0x4)=0xfffffffffffffde1) 2018/01/21 10:42:34 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x8000000000000003, &(0x7f0000000000)="", 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b58000-0x6a)={0x0, 0x62, "30fae3667c025746036d0c6d108d99d1786bf6d3b56a837a8faae4b3e651e46bef5448bc79a33cc0cf24f7bd4b5a79a2ddae2601ce58f87c80a41036f9a8e58aa3327e1efcd73a9eb1e6be76d666dc05591dd14f991165abd691f4fde81ea8ed3890"}, &(0x7f0000434000-0x4)=0x6a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000196000-0xad)={0x0, 0xa5, "5c694f719f6f528d75cb60d7b3ce16653786ee29a882b83693cc5771368b857cd0894a3247310d674c98158bab79571fcb735b9d29d6920ea39a84de76b7726ab486687590b15e2a67e920132bb91f70fcfc0623ddb850927c724ce327a4a9f2d85e5814fc186d30eca926a25df7574394a9075da6ab583c4ec07e73a613a0d95783c9214df53ab1689a4243aef6d39f75163be520119194e88bf59d7a181270915153eefe"}, &(0x7f0000000000)=0xad) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x6, 0x81, 0x81, 0x1, 0xfffffffffffffffb, 0xfffffffffffffbff, 0x6, {r2, @in={{0x2, 0x2, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0x0, 0x7f, 0x9}}, &(0x7f0000001000-0x4)=0xb8) 2018/01/21 10:42:34 executing program 3: r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000012000)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x2, 0x7f, 0xfff}], {0x8100, 0x401, 0xffffffff, 0xd37}}], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) r1 = accept(r0, &(0x7f0000022000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000053000)=0x10) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000012000-0x38)={&(0x7f00000f8000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000f9000-0x10)={&(0x7f0000034000)={0x28, 0x42, 0x800, 0x7, 0x1, {0xc, 0x0, 0x0}, [@typed={0x14, 0x87, @str='{mime_type\\\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x8000) 2018/01/21 10:42:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000cdb000-0x14)={0x0, 0x101, 0x9, 0x5, 0x7, 0x3}, &(0x7f000066c000)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b1a000-0x8)={r1, 0x22e0}, &(0x7f0000e08000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b19000)=@int=0x0, &(0x7f0000971000-0x4)=0x4) 2018/01/21 10:42:34 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000d26000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000252000)=0x26, 0x80000) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000d25000)=@assoc_value={0x0, 0x0}, &(0x7f0000d26000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008ff000)={r1, 0x4}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000bfb000-0x4)=0x0, 0x4) 2018/01/21 10:42:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007af000-0x4)=0x7ff, 0x4) sendto$inet6(r1, &(0x7f000021f000-0x7c)='\b', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f0000708000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000ef3000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000414000)=[], 0x0, 0xfffffffffffffffc}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r2, &(0x7f0000f4b000-0x1000)="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", 0x599) 2018/01/21 10:42:34 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fd1000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000fcf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fd1000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000001a000-0x4)=0x8, 0x4) sendmsg$alg(r0, &(0x7f00004b6000)={0x0, 0x0, &(0x7f00002c1000)=[{&(0x7f0000fd6000-0x1000)="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", 0xff1}, {&(0x7f0000fd4000)="1176017150320f5a6d5b025d6cc9de0000000000000000000040", 0x1b}], 0x1000000000000302, &(0x7f0000fb5000-0x198)=[@assoc={0x0, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0xc7}, @iv={0xe8, 0x117, 0x2, 0xd0, "ee08fcd1dfe61aa7eff89b5d561951763b28e4f6bc767495cc49f2054845e4d819fc951766a77ed3e0e32cb2f36960167726808483c04e465d4167d96768bede6d81ab06f32dde1a8d16a9a0e55c762224cf8fbcc7339da913cecda7fa36aff54c17900c3de2c510953400363f6df3dc56000000093538ad5692b1d2d5c9714e68f575e0f4706c036396c3540d71dc7e0796ce2c517aab6117eb2eb88b98c2ad1f358ffeadfd393e869dae352bcc207d235d0d19afcd70e9ff73ab7da0938043c31d7efdf26cbaf6c98f37b64fca497f"}], 0x118, 0x84}, 0x0) 2018/01/21 10:42:34 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000013000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x18, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000012000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000027000)=0x20) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000028000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x3, 0x3}}, 0x26) 2018/01/21 10:42:34 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000feb000)=0x0, &(0x7f0000c23000)=0x4) socket$inet6(0xa, 0xb, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ff6000-0x8)={0x0, 0x0}) 2018/01/21 10:42:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00006ed000)={0x3, 0x1, 0x4, 0x100000001, 0xb70}, 0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ec2000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/21 10:42:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000351000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x25) r2 = accept$inet(r1, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000373000)={0x200, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r2, &(0x7f00007b0000)="01", 0x1) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000256000-0x46)={@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x2, 0x2}}, {&(0x7f0000aa6000-0xa0)=""/160, 0xa0}, &(0x7f0000945000-0x1)=0x0, 0x0}, 0x46) [ 103.566920] sctp: [Deprecated]: syz-executor5 (pid 27146) Use of int in max_burst socket option. [ 103.566920] Use struct sctp_assoc_value instead [ 103.593949] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? [ 103.636621] sctp: [Deprecated]: syz-executor5 (pid 27170) Use of int in max_burst socket option. [ 103.636621] Use struct sctp_assoc_value instead 2018/01/21 10:42:34 executing program 6: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000efc000)={0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/21 10:42:34 executing program 4: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0xb2e5f802d82229c3, &(0x7f0000f6b000)="7c975924ffb4d79e1f9f8d8a2efd39d1da83d4dc525ebcee8824880b7e67b1ff07f195dffb2fbb") setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/21 10:42:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b26000)=@req={0x50, &(0x7f0000acf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='bcsf0\x00'}}}}) ioctl$sock_ifreq(0xffffffffffffff9c, 0x8977, &(0x7f0000c54000-0x50)={@generic="9fee914f383bdeb9165a9ad55a192b47", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x4, 0x0}}}) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000a73000)=0x0, &(0x7f0000203000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffeffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r3, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/21 10:42:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a1000-0x8)=@assoc_value={0x0, 0x0}, 0x8) sendto$inet6(r0, &(0x7f0000e63000)='1', 0x1, 0x4000, &(0x7f00004b0000)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2018/01/21 10:42:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000039000)=r1) syz_emit_ethernet(0x9e, &(0x7f0000e6b000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x90, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "08070017681cb3631cc0cb6e158305867709b604691d3ec7a48d2401d661a77a9913913128677f72cffa53955cdf55cca09add1410e0b5186df525417b0900000012597e858127feb613dc1b7a1c877648b5b8fa7b08a67b06637a85d071a8fdaf287b5a9922549013903d078f2f273e44bfa334"}}}}}, &(0x7f00003b5000)={0xfffffffffffffffc, 0x0, []}) 2018/01/21 10:42:34 executing program 3: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000308000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, &(0x7f0000d15000)=0x1a3) r2 = accept4$netrom(r1, &(0x7f000020c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000811000-0x4)=0x48, 0x80800) sendto$inet(r0, &(0x7f00009f5000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000d17000-0x90)={r2, r1, 0xbe38, 0x6, &(0x7f000041d000)="23f2939d5ecefae8f1f0f6bfb8802ac1651f5e0523ebf845323b599d1356652237109221651a8c703df8e5580476a995ef8965e6515b88cd7f4997208c17c07fd2e65aa49dad1fb15e181372c521e5132a126dc8c4f9c68a54b6a82317107176845580f851c8841cc074acd7f9d58a76cb8ab47dff43637189d6b064e545227efd881272ae5090", 0x1, 0xca4, 0x8, 0x7fffffff, 0x81, 0x0, 0x0, "1497e6df0a78ae66c4179d481ba7bdb1cfd04d1b4e117ea3c814f8615f0518f6a8e483e1dd2c992d36143f1e324fb265bc9c1deb4560595fde4c7288bcb01f932a9428752c5a6ab72e106f99566102d2dab4c44ec81f1f708606cafa48a81c12c70cb150339255e3"}) 2018/01/21 10:42:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a3d000-0x8)={0x0, 0x0}, 0x8) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000646000)={r0}) connect$netlink(r1, &(0x7f0000c12000)=@proc={0x10, 0x0, 0x1, 0x0}, 0xc) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x2, 0x0, 0x0}, 0x8) r2 = socket$inet6_sctp(0xa, 0x2000000000000005, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 10:42:34 executing program 7: mmap(&(0x7f0000000000/0x5ae000)=nil, 0x5ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(arc4-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f4000)="e5", 0x1) sendmmsg$alg(r1, &(0x7f0000139000-0x38)=[{0x0, 0x0, &(0x7f0000283000)=[{&(0x7f00005a7000)="d1", 0x1}], 0x1, &(0x7f00001b3000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 10:42:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x2, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x8, 0x1, 0x0, 0x0, &(0x7f0000001000-0x10)=@common='vlan0\x00', 0x1, 0x6, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000ecb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000951000-0x4)=0x14, 0x800) accept$packet(r2, &(0x7f0000fe8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000093d000-0x4)=0x14) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000574000-0x4)=0x0, &(0x7f00003f1000-0x4)=0x4) pwrite64(r1, &(0x7f0000062000)="2e2415d8643913d83f477e24c11336be535fa6", 0x13, 0x0) 2018/01/21 10:42:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x2, &(0x7f0000fe4000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003a6000-0x8)={0x0, 0x0}) connect$vsock_stream(r0, &(0x7f0000dc4000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ffd}, 0x1c) connect$inet6(r2, &(0x7f000028c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) bind$pptp(r1, &(0x7f0000dec000-0x20)={0x18, 0x2, {0x3, @rand_addr=0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) socketpair(0x3, 0x80007, 0x7, &(0x7f0000fb5000-0x8)={0x0, 0x0}) 2018/01/21 10:42:35 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000012000)={0x0, 0x0}) socketpair(0x0, 0x80a, 0xfffffffffffffffa, &(0x7f0000011000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f000000d000)=0x5) ioctl$sock_FIOGETOWN(r1, 0x801054db, &(0x7f0000001000-0x4)=0x0) 2018/01/21 10:42:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000836000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00001d8000-0x1000)=""/0, &(0x7f0000aa1000)=0x0) 2018/01/21 10:42:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000005, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000657000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34e) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/21 10:42:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x23, 0x0) write(r0, &(0x7f00004a0000-0x24)="240000002e001f1000101a00000000002300f9ffffffffff8700ffff00001dff04010061", 0x385) 2018/01/21 10:42:35 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000023000)={&(0x7f0000019000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000024000-0x10)=[{&(0x7f000000c000-0xe6)=""/230, 0xe6}], 0x1, &(0x7f0000011000-0x1000)=""/4096, 0x1000, 0x2}, 0x40) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000024000-0x10)="eb4fb6aca652506e889a40455ac89d27", 0x10) 2018/01/21 10:42:35 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000f2a000)={@dev={0xac, 0x14, 0x0, 0x0}, @empty=0x0}, 0x8) 2018/01/21 10:42:35 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000012000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, &(0x7f000000d000)=0x98) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000009000)={r1, 0x1, 0x10}, &(0x7f0000012000-0x4)=0xc) recvmsg(0xffffffffffffffff, &(0x7f0000011000-0x38)={&(0x7f0000009000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000011000)=[], 0x4, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005000-0x8)={r1, 0x8, 0x5}, &(0x7f0000012000)=0x8) 2018/01/21 10:42:35 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000f16000)="78062baa4c0f07cec0ec371b101b8821f9", 0x11}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x4, 0x6, &(0x7f0000001000-0x30)=@raw=[@jmp={0x5, 0x80, 0xd, 0xe, 0x5, 0x31, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x583, 0x0, 0x0, 0x0, 0x7}], &(0x7f0000003000)='syzkaller\x00', 0x3f, 0x47, &(0x7f0000001000)=""/71, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000-0x10)={r0, r2, 0x7, 0x0}, 0x10) bind$can_raw(r0, &(0x7f0000002000+0x226)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/21 10:42:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000c36000-0x118)={0x10001, {{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f38000)={r1}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00008d3000-0xc)={0x92ae, 0x6, 0x101, 0xffffffffffffff6b, 0x4, 0x3ff, 0x7fffffff}, 0xc) ioctl$sock_ifreq(r1, 0x89f7, &(0x7f0000924000)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f00003d7000-0x4)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) 2018/01/21 10:42:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet(r0, &(0x7f0000c85000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ccc000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000013b000)={0x0, 0x4}, &(0x7f0000b96000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000178000)={r2, 0x5, 0x30}, &(0x7f0000154000)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffe) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000008000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r3, 0x21, 0xb, &(0x7f00001ef000)=0x5, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d30000-0x4)=0x90) 2018/01/21 10:42:35 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f00006ab000-0x1)=""/1, 0x1) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000+0x8e2)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000698000-0x4)=0x4) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000fc4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003e6000)=0x10, 0x80000) sendto$inet(r0, &(0x7f0000c6c000-0x6a)="1192684d20fe13a33d8e74099add94baac942b939c5eae767673a24489d7efda607fa638b58bd4c517e332684985d01272eecc9b0423cf6104e503e244703648d29965f29b57a5785aa3dd6702af97b4341abe55bb965bdd0a1eab65f0c659e0d45388f27a2f31c44181", 0x6a, 0x44000, &(0x7f0000fc2000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc0000-0x1)='\x00', 0x1, 0x0, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 10:42:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cae000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000571000)={0x6, &(0x7f0000f6a000-0x4b)=""/75, &(0x7f000010a000-0x90)=[{0x5c, 0x61, 0xff, &(0x7f00000d6000)=""/97}, {0x4, 0x27, 0x0, &(0x7f0000e8b000)=""/39}, {0x8, 0x1, 0x4, &(0x7f00000a5000-0x1)=""/1}, {0x80000000, 0x97, 0x100000001, &(0x7f000091b000)=""/151}, {0x8, 0x1000, 0x4, &(0x7f0000637000)=""/4096}, {0x2, 0x39, 0x3ff, &(0x7f00004b5000)=""/57}]}) accept$inet(r1, &(0x7f00009ca000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a1000)=0x10) 2018/01/21 10:42:35 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000b13000-0x1a)="c107e8e5baa63dbc3a36c48af38c90ba51b097c0e166db56cb9e", 0x1a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt(r1, 0x401, 0x3, &(0x7f0000bb9000-0x1000)=""/4096, &(0x7f00009dd000-0x4)=0x1000) bind$unix(r1, &(0x7f0000c61000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/01/21 10:42:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000f16000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000aca000)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/21 10:42:35 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x364, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000002000-0x4)=0x9, 0x4) r1 = socket(0x11, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000002000)=0x6, &(0x7f0000001000-0x8)=0x2) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x4, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7fffffff, 0xffffffffffffff7f, 0x7f, 0xffffffffffff0000, &(0x7f0000001000)=@common='syzkaller1\x00', 0x0, 0x10000, 0x100000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000001000-0x89)=""/137, 0x89, 0x2, &(0x7f0000004000-0x10)={0x3, {"c1af6eca36e5d5"}, 0x81}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000004000-0xc)={&(0x7f0000005000-0x8)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000006000-0xae)="ecd76ef53cfa09b6d55def3e70c57f2e35cc84c2c76af29d72afba8d4b7ee7791c5e69a4def14160fb94a024797b3c8f65f8ce623c4b0b15de43f90b976f0ef26327f45e101a6f21c7875dd755ec5e0665b57f3c653af9f4ff18bf36982432d932257cc906113a58e2d4143a92a0d67c6f65273b2c37a0a341d4731c44702e248489cebd2af4d466fdbb7c76947cffa1d347ba8d5a599fd733029ce2e3b134157323fd321ae0cfd4eca16c9834ea", 0xae, 0x10, &(0x7f0000000000+0xe8f)={0x1a, 0xff, 0x100000001, 0x5, 0x6, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000007000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000005000-0x64)={&(0x7f0000004000-0x10)=[0x9, 0x6, 0x72949c4d, 0x5], 0x4, 0x8, 0x1f, 0x128000000000000, 0xdd, 0x1, {0x100000001, 0x9, 0x81, 0x2, 0x8000, 0x5, 0x7, 0x1, 0x17107578, 0x1, 0x2, 0x7b, 0x58a, 0x4, "430498491d2b3e76df1fcce98a32953dd2bc9e7df31610bf3469fdf33ca5648b"}}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000006000-0x10)={0x0, 0x0, 0xfff, 0x4}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000007000)={r5, 0x2, 0x1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000008000)={0x1, &(0x7f0000008000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000005000)={r6, 0x1}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000009000)={r3, 0x80000, r4}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000-0x8c)={r5, @in6={{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000a000-0x10)={r7, 0x4, 0x1, 0x7}, 0x10) 2018/01/21 10:42:35 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x82, &(0x7f0000874000-0x8d)=""/141, &(0x7f0000001000-0x3)=0x8d) close(r0) socket$netlink(0x10, 0x3, 0x8) 2018/01/21 10:42:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000e68000-0x8)={0x0, 0x100, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x7}, &(0x7f00002c4000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r5 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r3, r4, r5}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x4)='cdg\x00', 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000003000-0x18)=@generic={0xffffffff, 0x1, 0xe3c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000004000-0x4)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000005000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000006000)=[@in6={0xa, 0x2, 0x6c3, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, @in6={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe71c}, @in6={0xa, 0x0, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xcfe6}, @in6={0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, @in6={0xa, 0x0, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0xc4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000008000-0x10)={0x100000001, 0x820a, 0x8000000000000000, 0x7ff, r2}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="8cbbfcd8ff2d81d6de9e38c9f3599460bf9ba73ddc7ac6e2e39ebeb5dd6219b6394fd2aa177b2536121fc2ab748dee4f51ff2527f34948bb2d58730151883b3eb2e24ac211cd4a14586140d130dda45fdce50b226e5665", 0x57) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$inet6(r1, &(0x7f0000009000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000009000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000009000-0x38)=[@in6={0xa, 0x1, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x400}], 0x38) 2018/01/21 10:42:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x200000000000010) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009b6000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e20000-0x4)=0xe8) write(r0, &(0x7f0000e5a000)="240000001b000124eb0cdf0422fb0100010000000800030001090000f701000000ee1601", 0x24) bind(r0, &(0x7f0000770000-0x10)=@ipx={0x4, 0xf4e, 0x7, "299e221760cb", 0x4, 0x0}, 0x10) accept4$packet(r0, &(0x7f00008fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000aa8000-0x4)=0x14, 0x800) 2018/01/21 10:42:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f87000-0x4)={0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000db1000)=0x0, &(0x7f00006e0000-0x8)=0x2) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d6a000+0xdaa)=0x0, &(0x7f0000f5f000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004c7000-0x8)={0x0, 0x4}, &(0x7f00004bb000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000452000-0xa5)={r2, 0x9d, "6193d4eecd9ec868068951fb608a6eaadf41ac0d7bb285558444d03eb3c5a5e817fbaf0308ad0bd8f8ea92d791ea896db3459b5d8b3c376fae4f4ec2a913dae781ea87359cf176d586104a9b14ed946eb8edcde4f405dfd83dcd3ca3b5b0a2ecf6963872a366faf507bad12bcedb5a17a78888610292e49839414a718a33e0e660e0a24c83b011e7bc283ad71f6edd580a81fec8b72c5a42e5e8854040"}, &(0x7f000070d000-0x4)=0xa5) 2018/01/21 10:42:35 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x801, 0x200) bind$rds(r0, &(0x7f0000006000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r1, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x43, {0x7ffffff7, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x48, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000011000)={&(0x7f0000005000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000017000-0xa0)=[{&(0x7f0000000000)=""/86, 0x56}, {&(0x7f0000016000)=""/73, 0x49}, {&(0x7f0000016000)=""/165, 0xa5}, {&(0x7f0000016000)=""/53, 0x35}, {&(0x7f0000017000-0x9e)=""/158, 0x9e}, {&(0x7f0000006000-0xc7)=""/199, 0xc7}, {&(0x7f0000005000)=""/36, 0x24}, {&(0x7f0000016000)=""/1, 0x1}, {&(0x7f000000e000)=""/200, 0xc8}, {&(0x7f0000003000)=""/91, 0x5b}], 0xa, &(0x7f0000016000)=[@rdma_args={0x48, 0x114, 0x1, {{0x3, 0x2}, {&(0x7f0000017000-0xd6)=""/214, 0xd6}, &(0x7f0000006000-0xa0)=[{&(0x7f0000005000-0x84)=""/132, 0x84}, {&(0x7f0000016000)=""/193, 0xc1}, {&(0x7f0000016000)=""/101, 0x65}, {&(0x7f0000007000)=""/5, 0x5}, {&(0x7f0000016000)=""/17, 0x11}, {&(0x7f0000017000-0xe1)=""/225, 0xe1}, {&(0x7f000000d000)=""/29, 0x1d}, {&(0x7f0000016000)=""/39, 0x27}, {&(0x7f0000016000)=""/85, 0x55}, {&(0x7f000000e000-0xf0)=""/240, 0xf0}], 0xa, 0x20, 0x80000001}}], 0x48, 0x80}, 0x0) 2018/01/21 10:42:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a6e000)={0x26, 'skcipher\x00', 0x0, 0x8d, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f000077a000-0xa8)=[{0x0, 0x0, &(0x7f0000812000-0x80)=[{&(0x7f0000e3d000-0x87)="f33eb1e817ea5c588be180ff5c225226", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/21 10:42:35 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept$inet6(r0, &(0x7f0000773000-0x15)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000078a000)=0x1c) mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000ee000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00001a", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x0, 0x1, 0x5, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/21 10:42:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000d02000)='V', 0x1, 0x0, &(0x7f0000031000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000212000-0x48)={0x1, 0x3, &(0x7f0000e60000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f0000810000-0x25)="ca", 0x1, 0x0, &(0x7f0000d29000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000e13000)={r0, r1}) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#>\aa', 0x4}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) sendmsg$key(r2, &(0x7f0000f76000)={0x0, 0x0, &(0x7f000037b000-0x10)={&(0x7f0000436000-0x10c8)={0x2, 0x0, 0x0, 0x0, 0x11a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x118, 0x0, 0x4588, 0x0, "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"}]}, 0x8d0}, 0x1, 0x0, 0x0, 0x0}, 0x40) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000e52000-0x20)={@common='ip6gretap0\x00', @ifru_flags=0x800}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x35, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r4, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/21 10:42:35 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000fff000-0x4)=0x0, 0x3) 2018/01/21 10:42:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) bind$inet6(r0, &(0x7f0000c6a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000e18000-0x8)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000394000)=0x40, 0x4) [ 103.927113] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 103.961712] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/21 10:42:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00002b4000)=0x1000, &(0x7f00004de000)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind(r0, &(0x7f0000012000)=@generic={0x1, "b69b414ac2b64f7d2df9e6ea8b5c11a30d5d8bd5cf2fa81f79e1e322176cd8eb29c89b2a118967da4d8b8a8eb8a38f5fa6d661a6ed036d17fc6bf0c7123e1e8dc9d4ded6b3f1f5911bac9e821878d358b58299db9522b0ec224b78069e9d43f8a3434c9b33204a15902563f595e78242c4684c1ae377b609a23ec20cbcc4"}, 0x80) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000580000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00002a7000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d34000)=0xe8) 2018/01/21 10:42:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1)="", 0xfffffffffffffd79, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x1b, 0x2, 0x5, &(0x7f00003fa000)={0x0, 0x0}) setsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000b70000-0x4)=0x200, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000c, &(0x7f00003b3000)=0x541a2444, 0x4) 2018/01/21 10:42:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b75000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x0, 0x6, 0x5, 0xab3d, 0x80000000}, 0x20) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_settings={0x5, 0x73e, @cisco=&(0x7f0000b23000)={0x2, 0x100000001}}}) 2018/01/21 10:42:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x4b25eddb57cc5250) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d72000-0x4)=0xffffffffffffffc3) r4 = accept(0xffffffffffffff9c, &(0x7f0000042000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e7d000-0x4)=0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f3f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000b82000)={0x0, 0x0, 0xedc1}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000791000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000261000)={r6, r7, 0x2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f00005c6000)={r0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000961000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200, r3}) bind$alg(r0, &(0x7f00009ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00003b7000)={0x0, 0x1, 0x30}, &(0x7f0000aff000)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000be4000)={r8, 0x1340000000000000}, &(0x7f0000e3d000)=0x8) 2018/01/21 10:42:35 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009b1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003ef000)=0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fe0000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000920000)=0xe8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000fe0000-0x28)={0x8, 0x9, r2, 0x2, r3, 0x5, 0xdf, 0x4}) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendto$packet(r4, &(0x7f0000a42000-0x5e)="f4f6fc29ce8b6c5660d79be9e66da8e2474351f2f3c0715e06fb2bed4bac9bc4", 0x20, 0x8004, &(0x7f0000820000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="031cbfd29c3d", [0x0, 0x0]}, 0x14) r5 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r5, 0x12, 0x2, &(0x7f0000b2b000-0x96)=""/150, &(0x7f0000fe1000-0x4)=0x96) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000d1e000-0x8)=0x0, &(0x7f0000dbf000-0x4)=0x8) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fe1000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe1000)=0x1c, 0x800) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fe1000)={0x7fff, 0x8207, 0xc4, 0xfffffffffffffffa, 0x0}, &(0x7f0000fe2000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f000025c000-0x8)=@assoc_value={r7, 0x3}, 0x8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, 0x0, &(0x7f0000fe1000-0x4)=0x0, 0x80000) sendmmsg$alg(r4, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[], 0x0, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/21 10:42:35 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000bb3000)="3156e7df5d9b71b647296e97ec536c72fbe71a85931057890b49e98df7208a48b6f06802fa2f857694e1437c7f0e60ef17818b6124e6fa3c5d89d8e357a4aa90b92b2f57cde6ae76e54e46ca17eb87c739977c67e0061f85a1c61fe3f64dc90bcc1709f01c728b02dfa17e15e04a7af627a08248", 0x74, 0x4000080, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0xa, 0x80) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000799000)={0x0, 0x2c, &(0x7f000013f000-0x2c)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}]}, &(0x7f0000f6b000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000fd5000)={r4, 0xed88, 0x10, 0x8, 0x9}, &(0x7f000040d000)=0x18) bind$alg(r3, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r5 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r5, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000516000)="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", 0x3e3}, {&(0x7f0000d75000-0xb)="6d0b7c991cf4301ef9affb", 0xb}], 0x2, &(0x7f0000947000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 10:42:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0xfff) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000fdd000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x5, 0x0, &(0x7f0000e63000)=@generic="5bf4e0b2f77cf25e0396179d09a89098", 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d6c000-0xb8)={0x0, 0x0, 0x6, 0x9db, 0x6, 0xfffffffffffffff8, 0x8, 0x8001, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x3, 0xd722, 0x9}}, &(0x7f0000f99000)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000078f000-0x8)={r2, 0x1}, &(0x7f0000988000-0x4)=0x8) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x4, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x4c9}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000c50000-0x6)={r3, 0x8000000000000}, 0x6) 2018/01/21 10:42:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000516000-0x8)={0x0, 0x0}) r2 = accept4(r0, &(0x7f0000211000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002c9000-0x4)=0x10, 0x80800) recvfrom$unix(r2, &(0x7f0000023000-0xde)=""/222, 0xde, 0x10022, &(0x7f000037b000)=@file={0x1, './file0\x00'}, 0xa) bind$inet(r1, &(0x7f0000166000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000d9f000)=0x2, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$l2tp(r0, &(0x7f0000774000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x1, 0x4}}, 0x2e) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) [ 104.046679] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/21 10:42:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000aa6000)={0x0, 0x0}, 0x2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acf000-0x4)=0x0) 2018/01/21 10:42:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000912000)="1d6a9a26436ab2a03acc96bb4c2d54387f83c2540df27e9c", 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f97000-0x5a)="09d18c1cd478652bfd417986f5c2c7ccee6a76512cb2cf7c3529d0e96ff8b55c0f5ad219c55d91a5629a72f757e9f335618760bbe1c7d59f7de8bb146819eb900f121fc1c29ed1d259e2a117676cae649baa84a5b83b55dbbc7b", 0x5a) 2018/01/21 10:42:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xe)={r1, 0x0, 0x3, [0x6, 0xda, 0x7]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000012000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x90000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}], 0x6c) sendto$inet(r2, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000029000)="c6", 0x30d, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000035000)=@assoc_value={0x0, 0x0}, 0x8) 2018/01/21 10:42:35 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000001000-0xcc)="d9171e518f266dad7d66571249a7a5b12f48d2e66033bc2303751cd8509ec971438fa41871b03d1779df16dbdc20e653e2208e1880eede4ad6606c3ed368416581d9499b2735aba2af865b7502e7a464b82dcd4c87c332917d67c5a1ad6ef6f944d7fd618166397b354c39d7466478b6023bdbf3b62ffe886c08fc5fd1fd363bd97c35fe50d3ea53b54a7250b10768bffd18f5897ec3fe77b6cd87f6c456974348f980405647edbe174abc3746d1820a3588af298a7bef94b01cf4119902118d192f968ae46cf34c08846a2a", 0xcc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0xf2bc9e9, 0xfff, 0xe719, 0x30}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000009000)={r1, @in6={{0xa, 0x2, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000-0x4)=0x0) [ 104.090716] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/21 10:42:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f00005c3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000844000-0x4)=0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000068f000-0x4)=0x0) socketpair$inet(0x2, 0xa, 0xa, &(0x7f0000aed000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000093a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xe8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008e4000)={0x0, 0x0}) r7 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000317000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d14000-0x4)=0xe8) r9 = accept4(0xffffffffffffffff, &(0x7f0000919000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000029000-0x4)=0x2e, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f71000-0x4)=0x0) r12 = socket$inet_udp(0x2, 0x2, 0x0) r13 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000640000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000846000-0x4)=0xc) r15 = getuid() r16 = getgid() r17 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000f11000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000432000)=0x10, 0x80800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000a5000)={0x0, 0x0}) setsockopt$inet_pktinfo(r10, 0x0, 0x8, &(0x7f00004a4000)={r4, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r10, 0x84, 0xb, &(0x7f0000023000-0xb)={0xed4, 0x1, 0x4, 0x7fff, 0x80, 0x5f43, 0x5, 0x7, 0x3, 0x39775135, 0x8}, 0xb) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005cc000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000aec000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000169000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b7c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f04000)=0xc) sendmsg$netlink(r0, &(0x7f0000899000)={&(0x7f00002f5000-0xc)=@kern={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f000094e000-0xa0)=[{&(0x7f00004cc000-0x2ac)={0x2ac, 0x2e, 0x1, 0x3, 0x0, "", [@nested={0x1c0, 0x2b, [@generic="1fb07bbbdf345b49cb9a11269cb81dfe38546701f3aa2fa79c766848a829492b5616ad8e7e43c2df84f57c15b21f93513bcb2e285510efd3c7d3db5ed0fe222d87be421ed1fd14b7a9aa5e9df816a133d433207c0d66618682d16167eb1a592c7d39900f3be33bfd5c7be29c4de2d5f2073a2dbfcacd74662b9a02c005e50d8b49d0647ccc7a4f279c35b09a419585c4cfa657991731d38d97243d9211e78b3bb326a3a190", @generic="e1fd6bbb5754c3175b9ca19e730fa976fd", @typed={0xc, 0x15, @ipv4=@multicast2=0xe0000002}, @generic="dc0f6d7a292fee2bb5baa7bc27edb0af638ffc87ec5007271b5f0caa4db8fb595e1e383bafbbe459bb8c3091a5e1a8e50bfb14c971a34e0f51a6137e6669427e778703be75b6af18269a084c10563e28a08fd993c23eb7848b09a76f232dbbb0a5a46d569a4f814f917b40a5eaa219c40a25a59434073ecd1f3b969d9e3916383ac8521e7ab33657736eb97c4495a5c741bd4ea0165379756d6efa44aa4c616bb4e63beaa260d615e80782e3f4052811063248ea5f8f509eea0396753a6c85933aeaba11d09870c7c7d259b1c1afb56209abc181fe799e536dad37ee68ac0f5468041805a17de1aed0510ce08639d78213560c7178ccb486a4"]}, @nested={0xdc, 0x17, [@typed={0xc, 0x52, @ipv4=@rand_addr=0xffffffff00000000}, @typed={0x8, 0x83, @void=""}, @generic="a7fa61f2dda2bfab2adbdf5693aa0f1b620ab2b0413556dcd625023f887885d3a45341e76965a28b73c813d104fc524521265b81a6f36ba8e6a23b97f4515f0c21f0b2fd1fe6be30614f905e9a2cc405e75b6db437348e98bfdcfe8f9a64f4e077a4377a05fb190bc38bfb4bddae09f7373523f78c0c7c6819fd931e353724c901100c5760c7b30b9773a5c261469ef69013505da4324a891f413e1e30727348eaf18a", @typed={0xc, 0x8b, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x5a, @void=""}, @typed={0xc, 0x43, @u32=0x4}]}]}, 0x2ac}, {&(0x7f00001e8000)={0x10, 0x1a, 0x226, 0x2, 0x2, "", []}, 0x10}, {&(0x7f0000e3d000)={0x110, 0x2b, 0x200, 0x6, 0x3, "", [@generic="eed5fe080cd79bd52425ca3df152960c084c5b4db36f116583763492852f6fb4a736658e06fa353aed3674ebaf1bfd8daa9fed819ee127ec947c1a500e205a7f891111aa392416f34b213194d6abd6e1", @generic="4af8bee2010e70b1ed3ae970eee54cc15c3bab53271d640594a963f318e8534c0d8f357b0ddaeb73b801eca949285c699f7ab246f1876fbf39e26c42bb958eb305e02f8c754c6a90ea9f1a9f7f3797a11b15e68e014f9c3480a7f8f4b49a1b9a81e308d38c37530f961e5ccd3edfce2085c36efeb4c9b83cb8203849a6f80a00aecbd632755aee8768536c73986cfdad81868ba4cce1c75717d578da43a381425d", @typed={0xc, 0x64, @ipv4=@multicast2=0xe0000002}]}, 0x110}, {&(0x7f0000162000)={0x2390, 0x37, 0x20, 0x5, 0x1, "", [@generic="b9cd8750372ed08bbeefcc345f75fa933c1b1c21baec7a4c9827ad51627788726f8c330cbd018c805d28e8b2134f8f9364523778f1513ff2a1592a21f2494d83c941cfec96ecddd390a11d9d791569b9c3461185a809d1a3", @typed={0xc, 0x1a, @ipv4=@loopback=0x7f000001}, @nested={0x10e4, 0x8e, [@generic="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@typed={0xc, 0x2a, @u32=0x80000001}, @typed={0xc, 0x5c, @fd=r12}, @generic="2fd436fbef4d9fec59d5cdd40ef2a6810bada8c238f9f927c776f9de27be076ee2152ae3a333f96f058f9786ba73f76d6925f51043f179824577bbdd9f22b9c913f7200da046c2d902e071955144963e221c8cdd9ee34b6a4290a28c5bd05f3826e8bbfbf5d7e81cf988deb8a4a71e50f3423d5e007c7907dd1443b22f4339640b47d420f1aa409584092598b191315d2c5b150b686d7b02ac7aeed19d4df3271b23077a66869152f830e9271ea656ec17b2f01361d62e63d6afa9e4a3d948c89d7de1b4e8bd21b27cb9d4cf3133fcc157", @generic="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"]}, @generic="0a5cf63f77fe56fd8d0982f4ec74fced19faf2ba50900da8caff2755f36dd2cf337127f2c44551aeb8a6befa41a3e90e9f1e243f370e01fe7545c4dfc4c909370f5f493850ac3c72e8ae6daacb63e2ecdcdd00135ac1acb79be66c0c07460d6d5e9f2ad7c0bc189fe540f45a85b767517e619279c15b7785411d57f47158958a2683ec96c45c2e6a79f05bbd49469f36ece629dfb5b6cb4905834026fe6f78028cc6c15872624a1674f5fe5c24d236567655923b5229ae6a", @typed={0x8, 0x4, @void=""}, @typed={0xc, 0x27, @ipv4=@multicast2=0xe0000002}, @nested={0x4, 0x66, []}]}, 0x334c}, {&(0x7f00003d7000)={0xcc, 0x41, 0x0, 0x0, 0x0, "", [@typed={0x48, 0xb, @binary="1dec1144815510a7e50144832bb8c7664fbde6228d73bab3634af17b489d97078ebe66af4f0280645b95fc9e353f61abf5bd274378fbe73855c5c32023"}, @typed={0xc, 0x1c, @fd=r13}, @typed={0x68, 0x63, @binary="a67ef2f43012c6f2257c6da5e470c55e6f609f91ce5accd6208807f73ba1c67ccfe2e32aa7ebe59a2f5f2c24416e77c03d9d57b325115e7d7638e257ac58034b3c65b3c11991435786f204c6af908affc68daee43fe60552591e527770"}]}, 0xcc}], 0xa, &(0x7f000084a000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r17]}, @rights={0x18, 0x1, 0x1, [r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x70, 0x4}, 0x800) r22 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQNSD(r12, 0x894b, &(0x7f00009f5000)=0x0) bind$alg(r10, &(0x7f0000153000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) r23 = accept$alg(r22, 0x0, 0x0) setsockopt$ALG_SET_KEY(r22, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r23, &(0x7f00008b8000-0x30)=[{&(0x7f0000426000)="b0", 0x1}], 0x1) 2018/01/21 10:42:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80007, 0x4, &(0x7f00002e4000-0x8)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00004a8000)={0x8, &(0x7f0000353000-0x40)=[{0x7, 0x81, 0x2, 0x6}, {0x8000, 0x0, 0x2, 0x5}, {0x6, 0x1, 0x3ff, 0x3}, {0x8, 0x400, 0x100, 0x0}, {0x3, 0x2, 0xffffffffffff4e75, 0xffffffff80000001}, {0x925, 0x2, 0x3, 0x3ff}, {0xd9b, 0x1, 0x2, 0x0}, {0x2, 0x800, 0x3, 0xb847}]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f00006e3000)=""/0, &(0x7f0000002000-0x4)=0x0) 2018/01/21 10:42:35 executing program 0: mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ae6000-0x2d)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x10000000002, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x2}, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae8000-0x2)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80807, 0x6, &(0x7f0000ae9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ae8000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3108e4e2}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x216e3df7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffff}, @in6={0xa, 0x0, 0x3f3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}], 0xb0) r1 = socket(0x0, 0x801, 0x5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000519000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000ae9000-0x20)={0x3, 0x4, 0x7, 0x8, 0x1b, 0x40}) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000ae9000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000ae9000)=0x3a) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000ae9000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000ae9000-0x4)=0xc) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000978000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6a01, r3}) 2018/01/21 10:42:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000722000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000f9b000-0x4)=0x1, 0x4) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000)=0x0, &(0x7f0000e16000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x2, 0x4) 2018/01/21 10:42:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e8d000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000210000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008ed000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d58000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000009a000-0xc)={r1, 0x0, 0x30}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000ffb000)={@dev={0xac, 0x14, 0x0, 0x16}, @broadcast=0xffffffff, 0x0, 0x2, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xb}]}, 0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000de7000)={0x0, 0x0, 0x0}, &(0x7f0000de7000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r7 = socket$kcm(0x29, 0x2, 0x0) bind$inet(r5, &(0x7f00002b7000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f00002c3000)={r5, r6}) sendto$inet(r5, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000b86000)="", 0x0, 0x4000, &(0x7f0000baa000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r4, 0x0, 0x21, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) connect$inet(r4, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f000073c000)=r3) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000904000-0x10)=@req={0x50, &(0x7f0000050000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7}}) 2018/01/21 10:42:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fcb000)={0x0, 0x9, 0x3, 0x2638}, &(0x7f0000c89000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079f000-0x20)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x18000000000, r1}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000026e000-0xc)={0x0, 0x0, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0xa9, 0x0, &(0x7f0000ab0000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 10:42:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fdc000)={0x1, 0x1, 0x0, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r0, &(0x7f0000903000)="0e035f661160f4949c22f1cd9f88cc737ecfafb8e6b255c4c6c2d9611df2f8", 0x1f, 0x40000, &(0x7f0000ce3000-0x1c)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f3f000)={{0xa, 0x3, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, {0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0xdf2, [0x2, 0x8, 0x0, 0xcc, 0x5, 0x6, 0x60d, 0x9]}, 0x5c) 2018/01/21 10:42:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000167000-0x4)=0xfff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000010, 0x803, 0x0) write(r1, &(0x7f0000158000-0x7)="240000001a0025f1006b00040dbbfc00810b00ff00090000000700eb080000bc00805305", 0x24) 2018/01/21 10:42:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f00004cb000)=[{&(0x7f00005a0000)="e4c5673d2ce67cb664d48cce56d8b5ca7db2e26db2dc837d52d10035348d85e91d4a7518f0867d36f4633b3ecc12ab46d72776", 0x33}], 0x1, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 10:42:35 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000027000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000016000)=0x0, &(0x7f0000017000)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000026000)=0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/01/21 10:42:35 executing program 7: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ece000)={&(0x7f0000c81000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000170000)=[{&(0x7f0000ab3000)=""/4096, 0x1000}, {&(0x7f0000ece000)=""/4096, 0x1000}, {&(0x7f0000c2b000-0xef)=""/239, 0xef}, {&(0x7f0000ecf000-0xa6)=""/166, 0xa6}], 0x4, &(0x7f0000ecf000-0xf1)=""/241, 0xf1, 0x3ff}, 0x1) sendto$ax25(r1, &(0x7f00003d7000)="dec7cf9e1805e4b8a8406e71da30196e9036f1a7b725639d879adca803e2f422887e60125c236cf5d803eabb7f47a586a7a4ff91b0c76447cf", 0x39, 0x20000881, &(0x7f00004c6000-0x10)={0x3, {"690e83229110a7"}, 0x39}, 0x10) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ecf000-0x4)=0x0) recvmsg(r0, &(0x7f0000ece000-0x38)={0x0, 0x0, &(0x7f0000ecd000)=[{&(0x7f0000ecd000)=""/138, 0x8a}, {&(0x7f0000ece000-0xae)=""/174, 0xae}, {&(0x7f0000ece000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ece000-0x37)=""/55, 0x37}], 0x4, &(0x7f0000cb4000)=""/79, 0x4f, 0xfffffffffffffffc}, 0x20) pipe(&(0x7f0000a32000)={0x0, 0x0}) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f0000ed0000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ed0000)={0x0, 0x5a, "59cab3e363c87ceb4acefaa340e9c39bef7d499fe8fb07968a0bb6efa461b0a11069d406cbb1d09db886ae0ba10f7b968d98740e9796d920fd0aaceda0d417eabec06ad69c111ba91d2abf44b15937f14b2b5d0146910269034a"}, &(0x7f0000cdf000)=0x62) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ed0000)={r3, 0x101}, &(0x7f0000ed0000)=0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004d0000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) 2018/01/21 10:42:35 executing program 0: pipe(&(0x7f000004a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000040a000-0x4)=0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x10003, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000b94000)={0x5, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000001000)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000002000)=""/231, &(0x7f0000002000)=0xe7) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000001000)={r2, 0xff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000004000-0x28)={0x1, 0x1f, r3, 0x9, r4, 0x0, 0x80, 0xffffffff00000001}) connect$netrom(r1, &(0x7f0000002000)=@ax25={0x3, {"bac008c53636d7"}, 0x7}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000004000)=0x9, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x3c, &(0x7f0000001000-0x3c)=[@in6={0xa, 0x2, 0xd2a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000)={r5, 0x8, 0x401, 0x0}, 0x10) listen(r0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, 0x0, &(0x7f0000006000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000006000-0x10)={r5, 0x7, 0x4, [0x6, 0x7ff, 0xffffffff, 0x3]}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000-0x10)={r5, 0x6, 0x1, 0xffffffffffff8001}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) 2018/01/21 10:42:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000728000-0x91)=""/145, &(0x7f00002e9000-0x4)=0x91) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/21 10:42:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b9000-0xa)="940a0ed3084f8823a7", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000bbc000-0x90)={0xfffffffffffffff8, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f0000395000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000a3000)={{0x1f, 0x2, 0x0, 0x2, 0x1, 0x100}, 0x101}) 2018/01/21 10:42:35 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xaf)=""/175, 0xaf}, {&(0x7f000040e000-0xb0)=""/176, 0xb0}, {&(0x7f00009c5000)=""/67, 0x43}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/224, 0xe0}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x344c, &(0x7f0000c48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = accept4(r0, &(0x7f0000363000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000cef000-0x4)=0x3a, 0x80000) accept4$netrom(r1, &(0x7f0000cec000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000243000)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000e2f000+0x598)={r2, r2}) 2018/01/21 10:42:35 executing program 2: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) write(r0, &(0x7f0000004000-0x28)="a6c961b88597b00ed508c54bfa609eb3071f7023c2c72a9dbe2f4ec0d1024605e3450dbcaa2086da", 0x28) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000000)={r1, r2, 0x0, 0x1, &(0x7f0000004000-0x1000)="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", 0x0, 0x8001, 0xfc0000000000, 0x5, 0xa04, 0x8, 0x8, "3315f268ee482806908fdc15e4beb9c821fe1a4b958faa091e188f263287f3801596a84c493e1cd3a102895ae5e80e5e9563e9c77d181fc20420be5940c50d5bfd71d53091035645772ecbfd3d11bc5e2302908e8f4a563415c8ce522381cf209d01b3e007d0adfd1a1b03d931b8179646341c5adf2162070fc14e550677902d"}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x28, 0x6, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) 2018/01/21 10:42:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x36) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) connect$l2tp(r0, &(0x7f0000217000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x4, 0x1, {0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0xeb96}}}, 0x32) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/21 10:42:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000717000-0x4)={r0}) sendmsg$kcm(r1, &(0x7f0000ccd000-0x38)={&(0x7f0000612000)=@nfc={0x27, 0xc70, 0x246e, 0x3}, 0x10, &(0x7f0000900000-0x20)=[{&(0x7f0000dc3000-0x97)="31453e63210234ead863cf9aa44aeb8a8748e5b462b2346e4cc762953ddb1463926d57bc596143b89784c8a320b9557ea9e2310b926a0005662c697dd5d4d83645c15bb8330f81b40e9cba45bc97e6b8108c69e5183b00503f2432e2636b68e4f0040b2d7612e67ed78e8814b6ed6e42a03c1ca9cbeaee9f020abcc75c970395492728b9e76a0d583c871a0a48dc7f0b453692cb786274", 0x97}, {&(0x7f00004c2000-0xab)="3befe18b5d277acdc6d60d315a645bdd7e200c5b08ee309399c4d9d7903dada9d96ba1d7dce8af290a86e43aa6b0d36bfa75de4058dc5e47821dc60506e46aef9a5a22eb4d15b63236d56591bbed1b71f9daffd4e49b0539fb6ed0d6862073d295adde3e17e44c0b76dc0229960d0c6cf417dbc2ff20987bc98bbd4bdaf5b433dd8b35fc127bc59ac292d7bbd078747cfa044e3ab1dc341464e341814fb122e506a2dbbfe975286b3fb63a", 0xab}], 0x2, &(0x7f0000b3c000)=[{0x98, 0x104, 0x3, "e2e7c6fbf5ca8381e745dc4daab143db0e0cc6b3859a4a6815206cb966a8abcbb8172e10d7de8e9e003212fc88cc380c69e88189cbde6751a2848517d99d9052cafa87255ceb952d2470da60a047bdca66dd3c2b42aa1196374c3bf4bcf41c1783769e201d0bf8f7a2e87dcf9a1eebc17a06fd773975b6f1eadc57e87426915124d1c6eadcbb"}, {0x70, 0x117, 0x7, "140c1d3680197c7bfa6a79622a243065b12c58826396ce548866c6845bfeda759aa32ed7014757d7d741ad7905f12a0e97b85ddece98d9ef71a67006657f5ae1bf07062f38d85d30b1781eb1d4606beb3e3134d4fcac7c1fb5175675"}, {0x20, 0x1ff, 0x3, "f56e35f5a9e19165b7"}, {0x78, 0x100, 0x6, "80deb12e3e972b2cd251833daf37e4997a4b9a7213d919e9212a45f3f106c277632450eb704fec716dadbaba0f9a316b321763b436b6e13ec0b8cf8d3a2085b10539257658d60f61e03f35e8547a4560702b9fc4799f2ed146211c47b53f0c4a32"}, {0xf0, 0x109, 0x9, "c05a28a2c28dd71dd2a5dab21e110a93c1609d6fd855eab024fc409b990051d230134ef53f17094efef18d79ba9704eda993a7944941d177abbc8e7f0de3d138b48b52c761ee4c3f9d1598ab844e054405b3eaf680e25e25e71fb5c596080c979e36aaf620728e6d760d49e94a7c192af27c4d8f8f6686ddaf6cc17bdce4193009b997b2b61b24e72cfb7d881b9eb065de1cf4b6156b4a381f40ee9ed1ab422477ce1810ccf1ed3e2a8b23f2cb08b8084e96b875d1a72c52066aeb885614ee6f65f6cf261b275ba5a69f9c9235f214486da42f370670216d96517e03f4fedb73"}, {0xd0, 0x11b, 0x3, "d65dd509b86a3bc022ae1adce3a088acf485cbbb66afcb5f7803996277163648fd82bcbe4ff929d4d58a5fe90bb1449aa09bd67128b140f35d6dc44eb54f0a962125adbec54172651a77a995bcbbf457f7c34698ba29dfe084368d6cc7d412f5ac03ee43ad83f4b0dfbde65d89d712b281c53ebabba4d5d3d8cad34b7971d9975df2e952c8fd5f8b96a4e3c0b61da6fe57994faa0cf9c889f9e0e908d39d272d083d9c949f87ec3a1ce1a8422bd5f322bfcc87662573cc8e5619c43d11"}, {0x98, 0x107, 0x1ff, "7262f3a3a9e605b2d30fe84027f3e82649c5dd2666d6d6c68748c36b1173eedb327ed002bbe8a595bc921857d7ad24a53c66cb4e28b6352e3cb2aa6a690dbbfaee573bffe5ba28679028e012b9ef4fd53a6d488df0bcb972cd1ecabeac6d7243c39d5484d2c602a8b5aa3c76cde92a9407eced1320c193835b596a63ab4937f2f8"}, {0x50, 0x0, 0x878d, "87d2d645176d0f5ce9c59d18e08d4dfa3629133e02d7e9f8a384d98cc3486b4f468287fc908b383bf624bc14869f582a7d2abe89eecf8c150bdae83022fca0"}], 0x448, 0x20048800}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00005e2000-0x20)={@common='lo\x00', @ifru_flags=0x4000}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000087c000)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) socketpair(0x11, 0x80000, 0x401, &(0x7f000085f000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009f0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000063000)={r3, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) writev(r0, &(0x7f00003b7000)=[{&(0x7f0000d41000)="2704d23b511cf4aeec7c00e4f2d601054221a7579d05c77a0fdfd800ed933181cbfd01648eb6824ead27754ae7e2b2badfb8517c03c32a0aff1aabcb80440444462171344c8dc290f074850b3dc788e1706029788379d9ace72c82c722", 0x280}], 0x1) 2018/01/21 10:42:35 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000011000)={0x100000000}, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000b000-0x6)={0x0, 0x5}, &(0x7f000001e000-0x4)=0x6) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000007000)={&(0x7f000001f000-0x60)=@nfc_llcp={0x27, 0x1, 0x1, 0x1, 0x8000, 0x7fff, "22af38e6466df0f530cd5005a74b286009771dbdf754ead0cff8f20259e692bbfdbbb9f65996b6b3ec24d81b934199075f3df43da133916c3c56a269c23c46", 0x81}, 0x60, &(0x7f000001e000)=[{&(0x7f000001f000-0xb)="d97ab516bd54cb54eed79a", 0xb}], 0x1, &(0x7f000000f000-0x2e0)=[{0x20, 0x10b, 0x3a, "b503f62fc765ceafa6a2df"}, {0x100, 0x18f, 0x39, "7de77a73e57ae130c556ba0d805ef5bf9ff8b5b9011ad481899b9643dc34d00a4f6076fb349f1d0aa72f2a0fb9fb07b98aeb491808d5d194b7b960c25108f4cdbc903fc0a2bfd7a3dfd7418d3779b31d8a38d1d6e340b5097eaba036a620b34c6ba5806a2c3fa6f8bc4905f947d0804d49835e45c165e429ffd77188b4f96b5259674fd88cf3b55d01408bd98120a06e9318c7f4faa0e28de25c863c1b3160a345c89c5854beac100aff5ab02d0bc2b124a19d1c1a36df0efaf4f4c32f262856877925cfef897233cb784f2318e4761de06ecd365dcbb0a7f02f32f36640a03bb5701fd9526aaa544b962396"}, {0xd0, 0x115, 0x8, "b81642ee70a41369c17d1f6e7504d8bb8064a7dfd54cb1dc19863ac290af1e6e42fc5c26503a50ffb2857e4c25f3b710cb91cf3692ad97246e8201ed86f7e78268ea5969a5bd3cf8efd81f5bcad7812460d656b7beb3c958565084f9d14a2b6aac5703121863c6f2f29ab985fef534ab9c5e47a676bdad61682f7971fed6aaed8bc16c55cc318a66549e734f61dd59a246158c6adb4a87432960af096673629987573b1eabddad6cd822a591e5c3ff8e55bdb00a6e1fc4436a"}, {0xf0, 0x107, 0x81, "2cf871447f2d48fe73e3edf6976501f3ba8f353938ffc0f146e196b27b39c59cd4bcbb1399cc195413a44ec1e0744134da3f8fa0a9b3d22d172e3d3a7a4d3e997c7dfb561c85ef526a70a60ea5dcef5d81b23d1bc9ff715d10a99545f8d70611a21192a34a762ff7eb78d622c87d0836a006500d537dda6d23c013d297643a1d7d21a8a78f1e83bd75fe93f3376be089310a8cec9e92b7bd9181cdd199c900cf99593bb5d63ecbf7de4c2c5b300211119276598591ea4f728618cab63538f48a82ab8eb7b1c8a674a59df4b494baec7c0fc83944f140e78b5737"}], 0x2e0, 0x4000}, 0x41) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x9d)={r2, 0x95, "2cd0a1bcc6df53703ab6f6f60f459afc6abaf09e78b18d0ffcb2e24ae0b2397aad82fce81e957080bf784e8f419efe5df177506282c769928989aad4b3243ad6d58f783e7d2e4c2d1f506ae754c9fad6870640b4e30dcb7d6c7eaee5c9b00bc6384396d4502acb0397973d61eb8d9269c2d34abd0d56a2169ad5a5d1f939de20032c4c37b312781ecf04ee722fceade7e2a8120af9"}, &(0x7f000001d000)=0x9d) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000006000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f000001d000)=0x0) 2018/01/21 10:42:35 executing program 6: unshare(0x20000000) unshare(0x20020000) r0 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000a29000-0x38)={&(0x7f0000fc1000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0xb9)={0x110, 0x7, 0x5, 0xb591de2634d1b6fc, 0x2, 0x1, {0x7, 0x0, 0x0}, [@typed={0x98, 0x2c, @binary="0f0c77f5694a811af9412741eace0097fb803fcc0d10aed78d3d340e119220b7d1c2d34066b8275b4fb0c8ded72860b9c0b8109522bfeabf8fbe102e620a8f1b87f4dc1972bc5e975b322764b8e9e2d1f5310bf7d1542a60244b6b357ee8c44b4668a425d144076c019ec023f9b8cb4f804438e5b12962500608f5daabf89adac5e624202cb8505ff574d407ef2d8cd6"}, @typed={0xc, 0x8f, @fd=r1}, @typed={0xc, 0x5d, @ipv4=@loopback=0x7f000001}, @typed={0x4c, 0x17, @binary="c8941a331083e760ff5711b1ccf58ac53cfa1fb8dc452dd57e061a0f61cc0a2cd0a9d609ff89351ea6cfeba69cba80d4dca47eadbca8fe4bf4d95a2f24fcf2c72b0539f3"}]}, 0x110}, 0x1, 0x0, 0x0, 0x0}, 0x80) 2018/01/21 10:42:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d43000)="", 0x0) pipe(&(0x7f000061f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a6d000-0x6)={0x0, 0x42}, &(0x7f00006ac000)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000cee000)={r3, 0x20, 0x0}, 0x8) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) recvmsg(r0, &(0x7f00000bd000-0x38)={0x0, 0x167, &(0x7f0000470000)=[], 0x0, &(0x7f0000019000)=""/0, 0x3bc, 0x2}, 0x100) 2018/01/21 10:42:35 executing program 1: r0 = socket$inet(0x2, 0x7, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x10) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000-0x8)={0x2, 0x1}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000098c000)={@generic="7d1594eb413784bc0b52d0db1fc3a3b8", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @broadcast=0xffffffff, r1}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r2 = accept(r0, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000000000+0xa98)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000-0x8)={r3, 0x1}, 0x8) 2018/01/21 10:42:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000c56000-0x4)=0x0, &(0x7f0000565000)=0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fff) r2 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) close(r2) 2018/01/21 10:42:35 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffbffc, 0x8011, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) r1 = socket(0x15, 0x807, 0x80) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000133000-0x14)={{0xfffffffffffffff8, 0x8, 0x9, 0x0, 0x6, 0x8}, 0xd4c, 0x3, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000001000-0x28)="79a7efc6883fad7abd22036da050b5089ad0b38da8da94a34224414d991cc91071272a298688b084b8436655b6287e13f8b0fb9ce1a68bc2c39db4c08d6b681e2e87d08517") 2018/01/21 10:42:35 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000009000)={r0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000a000)={0x0, 0x41}, &(0x7f0000007000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000a000)={0x5, 0x4, 0x8, 0x400000000000000, 0x80000001, 0x7, 0x800, 0x594, r2}, &(0x7f000000b000-0x4)=0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000005000)=0xffffffff, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000)=0x5) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000000a000-0x4)=r4, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000b000)=@sack_info={r3, 0x7, 0x3f}, &(0x7f0000007000-0x4)=0xc) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/164, &(0x7f0000006000-0x4)=0xa4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000000d000-0x8)=""/8, &(0x7f000000c000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f000000f000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000000a000)=0x48) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000001000)=0x8) 2018/01/21 10:42:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000-0x5)={0x400, 0x8, 0xbbd, 0x0}, 0x5) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) 2018/01/21 10:42:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e35000)="240000001a0025efe618000400edfc0e80fa00000004bf0202ff00010800000048050000", 0x24) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000ca000-0x4)=0x0) pipe(&(0x7f0000e1e000-0x8)={0x0, 0x0}) 2018/01/21 10:42:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000926000)=[{&(0x7f0000ad7000)="d3277c0d563aba2098f05411d666f9cf9e6cc700d9f768043a163a3ee1f28e823b4cc5c233d6be20354ed32757105620ccb47882d28bd8750e3f3d7d0f7dbcf0ede17b18d74d3a70e27a0622d3955415af968c297578c69981321428c919c8c2900e0e2ba20e27876edf4738f11a38bdd057a42d78c85710b80bd8d813ee5674dc5e502bc5a3c26018d4547e08daf9c0b96809738f96e4a5ed40f5a85cbe6de020077926322272e40fc075d6b045cb0581ff216244656ef71475", 0xba}, {&(0x7f000046f000)="80155d9f693802d0bffaffbc035e45bf531267afd4419c819503412822fcb5e226064e707026a512b49441809f94e328916a0d31ae6b45aa680be2727fd5e5749ac81b74219d43585b5998e04fb64971fd2656b4cb3646f77931e49bebc61ab6065cdc93ee58d37d6cd918c1acd9fb5b23622d8ff80519eff06cd9dee233cf05bf6b4dce72c4faccc2430fd738fd4e4ac9009bb809550c5b4c030332d8e5a7d5baced7f2dcda3d569ec2e2ecd4e1d9aeea817ace9ee9b33c8a91fefbce2dcd33ab792fefff5fa02c0ff99adccd0a1fe628c907be757730d8", 0x38c0529b64f1810e}, {&(0x7f00002d3000-0x9b)="e7ad00cb04c0d40a114fbadd5eb98f75ed95a41e0a8257802f28fc1ddda99b3abdd566f7bdd15f17d7196d5d25a14b956ab0f2c951cd751b0f0dfdd7bf049484f1cc1d37c98d1b93858d2ed3a9f8345baa8a9423a11cc75afd8ee9da48ae7591227b4328e87bbefea4f50be7632b9a4ec503bbf2a1e32ad5eea870290530a2e0d9ec6818cc11fd5085b61ad31daf925794c566abdfb60bb7ea4b9b", 0x49}, {&(0x7f000003d000-0x1001)="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0x1000}, {&(0x7f0000e57000)="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", 0x134a}], 0x5) sendto$inet(r0, &(0x7f0000ebb000)="af8d897c94d8f0e50422c59d831f46238b6da8f107f3de6794bd11d164fea9bcc436738b12148ab6fcab493e1f8d6c7c8a50323b086d063c462c04a56cc60e4998d6184b1c88a5f2a9569a095abdd173f527c8ca484a9d4fdd7bde4265b035d2a3a0303b96419120195e13dc33592a2bb36a1b9c17a7fc45bafc02f39598f850", 0x80, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet(r0, &(0x7f0000e40000-0x9a)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d0", 0x6e, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/21 10:42:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000a5f000-0x4)=0x81, &(0x7f0000062000)=0x4) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000c74000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000018a000-0x10)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/21 10:42:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16c, &(0x7f00004a3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x136, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}]}, @dstopts={0xff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}}, @jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3fe, 0x100000000, []}}]}], @udp={0x1, 0x0, 0xa1, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94a31ebe3c9217c424b20fbae692b864072cc97ba02f97804d5db5c5398705d032c37fc7d7c8a44290b723e5715999c890938c3362af5057dd48570ba38cd5a05eb52726cb83834995940a737ab38be8ac604ea3734e0baddb2f4caaac5f11938cc219010784436abb9c503e164dc382cfa6336780fd8585a3cb04cbd339cc70727d"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) syz_emit_ethernet(0x56, &(0x7f000051e000-0x56)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c4b39a8000cd", [], {@canfd={0xd, {{0x0, 0x370, 0x1fe, 0x8000}, 0x2d, 0x3, 0x0, 0x0, "7c55f3be5d021e475f68fae7ba711e88bcc0db849fa29330504a604813d88c32b12cb366f45929281e8103575c52ceb844aae1b778e34b513941c6850779dd77"}}}}, &(0x7f0000ac8000-0x14)={0x0, 0x163, [0x8b6, 0x3d9, 0x193]}) 2018/01/21 10:42:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x6, 0x0, 0x5, 0xc3, 0x0, 0x0, 0x40, {[]}}, {""}}}}}}}, 0x0) socketpair$ax25(0x3, 0x7, 0x7, &(0x7f0000f51000-0x8)={0x0, 0x0}) setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000bf1000)=0x2, 0x4) r2 = accept(r1, &(0x7f0000931000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d50000)=0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000c55000-0x4)=@int=0x6, 0x4) 2018/01/21 10:42:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000e35000-0x10)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffd6) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) read(r0, &(0x7f000014c000-0x36)=""/54, 0xffffffffffffffb5) pipe(&(0x7f0000ecb000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000de3000)={0x400, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c2e000-0x18)=@get={0x1, &(0x7f0000755000)=""/4096, 0x3ff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000cde000)={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x0, 0x54e, @loopback={0x0, 0x1}, 0x6}, 0x1000, [0x0, 0x101, 0x7, 0x8001, 0x1, 0x8, 0x9cf2, 0x0]}, 0x5c) close(r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000382000-0x4)=0x0, 0x4) 2018/01/21 10:42:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d4a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005bf000-0x4)=0x14, 0x800) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000d86000-0x3a)=""/58, &(0x7f0000492000)=0xfffffd4c) syz_emit_ethernet(0x77, &(0x7f0000449000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="b4e1df5611b6", [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x69, 0xffffffffffffffff, 0x0, 0x0, 0x900000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"385af987d92f0bd77a010a5feb5d62cb10ab63c7d6511982281696bc44597ef335fe72987b756e7376dac374612aa0329044d4f5392b2688c1"}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/21 10:42:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x28f, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000e64000-0x1000)="a5b365e7da2885514fa92684070b781e8dff7d6ee0ef4d7ae81ab97d571f3b74", 0x20) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00001b1000)=0x0, &(0x7f0000acc000)=0x4) writev(r0, &(0x7f0000048000-0x10)=[], 0x5e2f7339fdaef8d) getsockname(r0, &(0x7f0000e1d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000052b000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000629000)={0x0, 0x0}, 0x2) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_tcp_int(r3, 0x6, 0x11, &(0x7f0000000000)=0xc5f3, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000001000)=0x2, 0x4) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f000012c000)={@common='bcsh0\x00', @ifru_flags=0x1000}) 2018/01/21 10:42:35 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fdc000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac1000)=0x20) 2018/01/21 10:42:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f21000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a88000-0x8)={r1, r0}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r2, &(0x7f00004df000-0x38)={&(0x7f0000265000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000b2a000-0x90)=[{&(0x7f0000a0f000-0xfc)='t', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 10:42:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004f0000-0x6)={0x0, 0x100000001}, &(0x7f0000a1b000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000118000-0x8)={r1, 0x81}, &(0x7f00003e9000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dce000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00008ec000)={r1, 0xee, "8d0546fc3bc9edc3318505bd06e5fa0390d5a9dcc77a042ccf650f41c66694f792b53dc6232315e7b18310f2f0f074fd940b36ee5d1e7c765f272883b7edef3f1c988f71b90470147381083d09ef76b0e9ef10e79dfe3830f9b02b8cbde61cbaa8a935e6cfc9fcddbde54548ae2b86bba6365952044398ac307e6f14ea10362c263711adf31de5899c5549d6ecc364f98f39e42c8d282d958831e1f5b2c0b1c6c58984ea5cd2128d10f58d9de8ab7fcddef034b0963145da117191150cf18bf93b1d26501d4a0ec84861fc9836893156e35b7b8f3be8c0cff439207b9acacaaa2ba794872eb45ef023576ff542a8"}, &(0x7f0000b4c000-0x4)=0xf6) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f000046e000-0xc9)="98115a87730da82d6570a209470d86db398d6fa5fd03ae4d1f1a06b42207b6a7e7ca4d08b26e25ff5288859cb3c7721009670707ddf77c2a0a21af54554ccc0d55814ad5571bff53a2fb9f6a1bb81cb7e44f0f079d962d0aa1317bf60fbcf734d5ec5a5cf778d7f46d66059be2bc71839ed69d05b65d5f738f5de03ef34bcbf235edb6c9419506ab52c276c0eb833a6023e8b7697908c9af962cd1dc0acf394a95f8a6859195496512f871374aa57bc86f2b99d64e15edb4957276e1f79831821acf63ac2254590128", 0xc9) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000070a000-0x8)={0x0, 0x0}, 0x8) sendmmsg$inet_sctp(r3, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/21 10:42:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000011000-0x18)={0x0, 0x0, ""}, &(0x7f00003ad000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@assoc_value={r1, 0x85}, 0x8) 2018/01/21 10:42:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000307000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x8}, 0x1c) r1 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) writev(r1, &(0x7f0000223000)=[{&(0x7f000007c000)="898677b09be475031dfdd5a670c3164ca01980485a3a7f4b858c83d4ffe9b970d32082a75674828204895450077004727143fe779feb8aa81dfd0be6fd09c9850ac63253aebed79fbd0cbb3049cd4bc3ef71a9b69ef7defd7ea2563c1b5ac08128a7301bf4c87b08805a73822b64547191415c7e83765bc4d841378ce6fd7242910b56df42797588220420388b5d1d7e056ce8c5", 0x94}, {&(0x7f0000b86000-0xd1)="f9d6b52cac0688dfa434b0197ceef84c0f01eea7119e32feed1f886f954ea3d5bdb813f73ae5d70fe06a0188e5b8ae2cbf7c225e4c247f3bb6d0d8d66e4f28ae9bbe078ab9cd8839bd4010906009f9b3bcd0a91fd4aceaa13bc259e2e0067106055639a4680b6d21a16d61ffd004e154f0fa92ee63273a3ce9fbab94427625061470ce37f073e8bcbcc349bd2a050d271855b10e13c94cd2c5e51225abe41901cfd052c9d72a4cd9959ba7c545dd685dc4aa4fbee245ae46274954e2e23d3e80a6643346080b79d1dd123bbd2391019074", 0xd1}, {&(0x7f0000954000-0xe0)="954186c26f9d298c00a6230c238dbe0da1d359a7ba9c5a58084eb218ba538e68829e587cb034084dd0b2ac88a6de2860d945295ef28f1d8e0fa1b91f30b9a02309c67db39a16b7caa88e454a5d51a22ec51b9f4c0d24a4c2aaba929994e16308c14a00a0278daaa6e35dbcb0aaf009ce37ac0ac2c19da903ea35734d37f72a4e403ab475d9076a6b1e3bb6b089bced23b6202a478453bb42fee484b8ae99a58ba0161a18aa3bc93ddfbb4581d20dc4cd622579709d4157f86b27edf061d9ac44288b84447b0c445dad0c8f22813147a3a331ce75c177c7b7164be82778d1e5c1", 0xe0}, {&(0x7f0000bcc000-0x49)="2a8161c80ac79f5377cf34bdd8e43857e55a3b564cd5f65d54ab9251256c763d6f178e1348493842fe1b0118e9dd37f21f2d1655f62b7d28003051a04bf992454578551335af2283d9", 0x49}, {&(0x7f00008b8000-0x1000)="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", 0x1000}, {&(0x7f000048a000-0x3b)="055f83ecfdfa6ec0dba234b7ad6e13930d00e2d03b074742ff204afe563783a5501dc1bb58f83874f892f26c6819e7625c9e1ed251bcb8a800c090", 0x3b}, {&(0x7f00005e1000-0x5c)="b75a1b1b9ee14d9bb35290f87bff48b3770c9dd8ec10726cc14564f4bdbfaa5320c51404be5bde17c73f2d173040b1bbbe2a000ebbd6cc4eae3c3d20428b4d9349cadf8e74a7670064c5d1df254080f77ddb720635668083c9b9af19", 0x5c}, {&(0x7f0000475000-0xc6)="6095a6c71bc2bfddaf5bc3bcfe43f7e766369ccd87c0250519cbf6bba2ea8597301418e1a8b6d851a2b4324b459abb2e89a88f693113513867d4863e9c14ad2981c75bf36c9bcff39e8ad5c397b514db05ffe866236d25e3b6fffb358648e1af796a818f4c1c836ef575d41e3c3c61f480465808de5bdf06f9f3429f751e62dca46d40ce876bcc11830bbdf961d4944b8121f85d37404d953fa24a009bdddf570ad9e9d333e1637997210d5508c133f79b5771772c60727d531f40156e04ecacbb23f176ca96", 0xc6}, {&(0x7f0000f3c000-0xca)="9024226c73798d558864f11fe723c62fc66cdcbd1b6677fef8210f11468db73e32d04d7734cc27a3c69948affedb7d18110f00e3331baf2c2c614039f26e6b00d865faa1ef679a2fd37a56277af64837516b66400b6dc26e2b2c6497c70b6e8dde067b9de048e429f3e282b9a18fd051f97fcc8147bedf2d7daa580fc9e142fc0bc5a8da77e70bdf0d86326df268a8bfb5849f43dd610db693f8157a41de0651e937f5efe8e30d70bb5180ee81dda153beb8c04dc3d2703c349bd9a801281484ed1546e59727cc826395", 0xca}, {&(0x7f0000e6d000)="a7b89f294e956809c26eab90b1d838b75c350ad79c1aec1993f52b8ac382fc495a68451ff495c53253ce952a2bc233d3236fe6bce8c26a3375ebe173e5872bfc1baee6dec46bb1014d1a565e88010b288b648baf0fd71f20feb9b1386d5941c19be92b6893d2ae753e79ecd8a87adbc6cc891b9dbb202c2199eda6a52eb02e1553f82b0ea5aec379469ab9843eab36faf20f95674ec6448ebdd968a1b70996bb2028d15b2c54ef4c", 0xa8}], 0xa) setsockopt$inet_buf(r1, 0x0, 0x7, &(0x7f0000295000)="1957", 0x2) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000017b000)=0x0, &(0x7f0000b0f000-0x4)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/21 10:42:35 executing program 2: mmap(&(0x7f0000000000/0x310000)=nil, 0x310000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80e, 0x66e4ede1, &(0x7f0000310000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000224000)=0x9) ioctl$int_in(r1, 0x805452, &(0x7f000028f000)=0x400) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 10:42:35 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000b5c000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f8000-0x4)=0x20, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0xcf01, &(0x7f000050e000)=0x4) close(r0) 2018/01/21 10:42:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) writev(r0, &(0x7f0000edf000-0x20)=[{&(0x7f0000563000-0x1000)="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", 0x1000}, {&(0x7f0000ecd000-0xf6)="c2ff69bd941b44e3bf932535bf9cc8437a644160470fae5b884bac1634ca0ee76ec5557f8f8cd39f3e0a019c9c855212540c5b5ea39345297512f7017e6a48fe913557f4912e5bc2b675a8b8cd2aaba231870e2eb729d7cf7aff88b580c52902b6b8cabfd093f6931d9a013615e4c4312e1c09bb34c6003057b20d06721948228fc5c16b7d7a08b3648923203aa137a5500db1e5721f1ecf89f641cfc860cbc9a850b61673ddc7fff22cea7c419ca073fed56ec31c8d56a1107e148de5e50191e89a9870e925be0a4acb38c1a6131a47d1cf90b2200b3a241b6d9e8899c94246887765ca578d4dadd0d68488185dc7349dfff3842de6", 0xf6}], 0x2) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000007000-0x8)={@multicast1=0xe0000001, @empty=0x0}, 0x8) 2018/01/21 10:42:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ab9000-0x11)="031327bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000064c000-0x38)={0x0, 0x0, &(0x7f0000357000-0x50)=[{&(0x7f0000dd2000)="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", 0x100}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00001bc000)=0x0, 0x80800) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000505000)=0x0, 0x4) 2018/01/21 10:42:35 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f000000a000)=""/244, &(0x7f000000a000-0x4)=0xf4) 2018/01/21 10:42:35 executing program 7: r0 = socket(0x10, 0x100000802, 0x7ff) write(r0, &(0x7f000068d000-0x24)="240000001a0025f50800000400000000000000050004bf0202ff1e010800000048050000", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9, 0x0}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x86)={r1, 0x7e, "b8d20b8947e710fe413547e8b86a10fc6200154a220d45afb81ab6688a77910034cd7a596f055d3ca77357556710a04741a11cad2ae2ec7d81ea14e6c20e03f6c2ce415d33252d3d4420c752ebbe3e5cf2a9eb336220714042a39c8bd2b1fa170c06bfb2525843f7c6316f06b6c3d1c920536cb8d8e6bf90c44cdf99a445"}, &(0x7f0000000000)=0x86) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008c2000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x1b93451e, 0x7, 0xfffffffffffffff7, 0x7, r2}, &(0x7f0000002000)=0x10) r3 = socket$inet6(0xa, 0x800, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001000)={r4, 0x8, 0x20}, 0x8) 2018/01/21 10:42:35 executing program 0: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7f9e}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001a000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0f000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee0000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x0, 0x0, 0x85}, &(0x7f0000b3d000)=0xa0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000928000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x4, 0x2, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x401, 0xffffffffffffffff, 0x8, 0x100000000]}, &(0x7f0000bb1000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea2000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ee3000)={0x0, 0x0, ""}, &(0x7f0000055000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000738000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ee1000)=0x58) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ee1000)={r1, 0x8}, &(0x7f0000ee1000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x5}, &(0x7f0000ee2000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000868000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ee0000-0x4)=0x1c) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/21 10:42:35 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000001f000-0x4)={0x0}, &(0x7f0000008000-0x4)=0x4) 2018/01/21 10:42:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socket$alg(0x26, 0x5, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) read(r1, &(0x7f0000e5b000)=""/7, 0x7) connect$bt_sco(r0, &(0x7f00006d8000)={0x1f, {0x6, 0xdbb, 0x1, 0x100000001, 0x0, 0x0}}, 0x8) 2018/01/21 10:42:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ef3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009e7000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a8a000-0x4)=0x6, 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ccb000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f000036e000)="266e67eac001b822c558528dbb29134452f28942a7bcade68dbd34b72fe57886120c6985abc5356f1b22d2d7753c59afd538e8302d0baeeb3a8da7ed7d02652850ea6363be22582f45c5d3ddab5d0d", 0x4f, 0x4000, 0x0, 0x365) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000c32000)={0xffffffffffff8001, 0x3, 0x9000}, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0x2, ""}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) [ 104.687336] sctp: [Deprecated]: syz-executor0 (pid 27507) Use of struct sctp_assoc_value in delayed_ack socket option. [ 104.687336] Use struct sctp_sack_info instead 2018/01/21 10:42:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000da4000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x40000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffeda) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/21 10:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000074f000)={0xffffffff, 0xffff, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000)={r1, &(0x7f00004b9000)="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", &(0x7f00000ab000)="4f1a68360305bffed2b99c1e1b92881f9e322bff17964133c70b03458d97a891348ef880d38959108e4054b5eea570cf9d6ab3c83bc726eab7165bfc4e2acf725b676fe9cf580ade178e0f7cb399927d3ee12b31554e8bd5555e3f03225d45", 0x1}, 0x20) bind$unix(r0, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r3, &(0x7f0000bd2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fdd000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b5b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003df000)={0x0, 0x7, 0xc4, 0x3, 0x5, 0x80, 0x4, 0x2, {0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffff, 0x3, 0x2, 0xc24}}, &(0x7f0000052000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000e4e000-0x8c)={r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$unix(r2, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) 2018/01/21 10:42:36 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x3) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000006000)=0xf5, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f0000002000)=r1, 0x4) [ 104.729478] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/21 10:42:36 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000932000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000659000-0x10)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f21000-0x38)={&(0x7f0000f22000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x150, &(0x7f0000f23000)=[], 0x0, &(0x7f0000f1c000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) [ 104.760668] sctp: [Deprecated]: syz-executor0 (pid 27528) Use of struct sctp_assoc_value in delayed_ack socket option. [ 104.760668] Use struct sctp_sack_info instead 2018/01/21 10:42:36 executing program 7: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000093e000-0x1000)=""/4096, &(0x7f000093e000-0x4)=0x1000) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00006ae000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005ee000-0x4)=0x10) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000326000-0x4)=0x0, &(0x7f00004f7000)=0x4) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000944000-0x1c)=[@in6={0xa, 0x0, 0xea9, @loopback={0x0, 0x1}, 0x9}], 0x1c) accept$packet(r1, 0x0, &(0x7f0000942000)=0x0) recvmsg(r0, &(0x7f0000941000)={&(0x7f0000942000-0x10)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000941000)=[{&(0x7f0000942000-0xcc)=""/204, 0xcc}, {&(0x7f0000941000)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0xfffffffffffffffe}, 0x2002) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00003ec000)={0x0, 0x2, 0x100000000, 0xffffffffffffffff}) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000941000)=""/217, &(0x7f0000942000-0x4)=0xd9) 2018/01/21 10:42:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000d38000)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000081000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000125000-0x8)={r0, r2}) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000001000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/21 10:42:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) recvfrom(r1, &(0x7f0000bca000)=""/25, 0x19, 0x1, &(0x7f0000ee2000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x3, 0x0}}, 0x2e) r2 = socket(0x7, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00006ec000)={0x0, 0x8}, &(0x7f0000e5a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000077e000-0xa0)={r3, @in6={{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x7fffffff, 0x19, 0x82}, &(0x7f0000dfa000)=0xa0) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) 2018/01/21 10:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80002, 0x7f) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000011000-0xce)={0x0, 0xc6, "375ebbd3cf2d3330abf5d8c580508d3e3b13d4707b91bee832c0fa6e8e042785a2a86db4221c0a3b5f074e5cde297f3215a103e69c27b9b35dc99dc99a10f4f3f1560d458ba9251907d50da3d095971384f8dd88b356db57e64c7ee4b830950d95594540c8b9a14a5850dcf73af8f96e25fe1bed4b42a133c07be7085d76d160f859c166517c6eb7738c55f193353f3d4a74b4e2fdb3a5bbd7ff54c8742bf0430f40d412ab5c0b927f1c46efd17d95da5e67c38ec0748abd4b0e5f5c4c8e8c8d2ee81a1ad9ac"}, &(0x7f00003e4000)=0xce) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e41000)=0x7, 0x4) sendmsg(r0, &(0x7f0000bae000)={&(0x7f00006d0000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000412000-0x10)=[{0x10, 0x29, 0x4, ""}], 0x10, 0x0}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) sendto$inet(r0, &(0x7f0000ae0000)="687bd1716072390fd25ea2fcfb327c9d5c5faa0f27b38d26993ee8a1e22fee8052a703e8529f4b4c1c1dfce34b8bd122d1a6990f14a01dbc019198717fe136819b9c9bc4937724d5cb228e7957", 0x4d, 0x40080, 0x0, 0x0) 2018/01/21 10:42:36 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000d7d000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ca5000-0x4)={r0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000ff7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000ff7000)=@file={0x0, './file0\x00'}, 0xa) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000ff7000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/21 10:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000164000-0x1c)={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00002ee000)={0x0, 0x1, 0x7}, &(0x7f000015a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dbb000-0x2e)={0x0, 0x26, "6966842ff537e9348540af43f12474ac801bac07ea3d1d07133674de41bac3342ffc8439bbcb"}, &(0x7f0000042000-0x4)=0x2e) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a07000-0xc)={r1, 0x0, 0x2, [0x9, 0xf7]}, 0xc) socket$inet6(0xa, 0x4, 0x97b) 2018/01/21 10:42:36 executing program 4: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcb000)={r0, &(0x7f00007ff000)="", &(0x7f0000e2d000-0x7c)=""/124}, 0xffffffffffffffd5) 2018/01/21 10:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000001e, 0x1000000000002, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00009aa000)={0x94}, 0x165) sendto(r0, &(0x7f000055f000-0x1)="", 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) [ 104.831346] sctp: [Deprecated]: syz-executor0 (pid 27528) Use of struct sctp_assoc_value in delayed_ack socket option. [ 104.831346] Use struct sctp_sack_info instead [ 104.863049] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/21 10:42:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000123000)={0xe7}, 0x4) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000000)=""/157, &(0x7f0000001000-0x4)=0x9d) 2018/01/21 10:42:36 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000001e000-0x4)=0x204, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1001, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x5, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 10:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000a5c000)=0x2fad08cf, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000009000-0x36)="b0", 0x1) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00004d3000)="aa", 0x1, 0x0, &(0x7f0000420000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000795000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) shutdown(r0, 0x1) 2018/01/21 10:42:36 executing program 7: syz_emit_ethernet(0xfffffffffffffca5, &(0x7f00005da000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x2ba, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, "ea77f48bd7e7c6e540c9202e837bf9d09d67498bd5ccf22a28b49289074abe298cd1036e33ab6cfffb378cfa"}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x20, 0x100) 2018/01/21 10:42:36 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) poll(&(0x7f000065f000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f79000)={0x0, 0x48, &(0x7f0000987000)=[@in6={0xa, 0x3, 0x1f, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000a32000-0x4)=0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f7a000-0x8)={r2, 0x200}, 0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f7b000-0x10)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f79000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7a000-0x4)=0xe8) 2018/01/21 10:42:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d6a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x69) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r1, &(0x7f00008b8000-0x30)=[{&(0x7f0000426000)="b0", 0x1}], 0x1) writev(r0, &(0x7f0000348000-0x70)=[{&(0x7f00002a8000-0xf4)="faa49ad3eff70324dccaf4df1cf03a0e731fde3c2234a0f84b13c3261a58a787ca5f19a5a144134a2e2ffd54edde7f1142db627eac3fb2676398d51f6ef78afa51d6ab12a523a5ba9b620b4f24c5ee79a8a29d553e4b8755569a424ab93e86835abc6bfbb82b8f847dea0b585968e05a69f7db081b097721441bff8d6153ef2910f2271b5acad1bc5adbf9f5b44e79c0897c2a65f9df60679aebef2be274b460d0f8acd4cad82ef9c8481d22388e12c187a1544bb78eb33a3ec3839c54e25519c03eed413cd08ed482bf2e9dab2068ed30ad385c65461feba31dd8adecceea62c135c6f02dfdfba1a2b23636577b8c4738d0f0a5", 0xf4}, {&(0x7f00000e0000)="d9f64ca8492935a04f4acc55ae0e7217cae3f81e757fb2ef44f5b887262c83fc929c9391", 0x24}, {&(0x7f0000778000-0xdb)="288280e92cb601d0c8b7146e1fff00463d6b37872e0d3f6c94bb708f5ff7663f82c63e3d35182f19cf3cdaa35f5e9dc6e3b481f719990e467f3e96d6072434575d6bf288e0cfa9f2c233a89bf12f520a9cc8743a27518638a8c90b9149a60eb08ae8a1c98e926e31315d0c5744c117b126e5b09934e33ceac1550bf814244e4270af6c76477cc7bbfb2a3f8b78781f5c3a076bcfcb0b1bf357001075093863808176ea292b1fcc8fc6718f32d6615d832327b6f3e5126c21ac3b4ce6425f54ec59dd04fa27554853e532afdbd8af3316414cace97b8e8f3f2c1ff3", 0xdb}, {&(0x7f00005e5000)="40b7dcb86dddd98ebbeb6acaad04e1cb311cd5bd1537e9e84cd547d68f2c55bb95f437f3b311b1a5193b5599046ed51f6691b0e4db1a8732ba67260c85edcb59d620ff306f5b9c4b3a4727d876e51cdcf09bb5f8c9762aba4865ce9d04f971b5dbb8a6d4e38ded627078a44a2703717a920cead4f393d00c1bda30655149f8abe1dbbf69564fdb2687481cd425098c5dca9b082d26678da028e707a91b6c29564a8b6a3597ef8c0f864384a1b7c1a380bb37c1cde2be11743ab1c3e635e41a146696ef4db616734dc0e16adf01146c9c8aed0c6d461f5af01961b843c88878deeef8724ec10c", 0xe6}, {&(0x7f00005df000)="6fbe89b9e6383d6b94124474", 0xc}, {&(0x7f0000b35000)="d15b08e0197ba6b2c3acb277ba32b410e5cec31974f3f21a7cf07a2e7010052a089b451d9cbff0587d44d49509b4c37784c788bb01b5e0da108bbe9e74049e17cfca5f031c613352961150dead47ae5edc7592c674375a80554951e8f483715c79c630e8319eaa2810945922d8bee5818d48ee293d01e429d0762981f39e6fb7b0032cf3fa7b39a1d5c35c882189fa2f66978664e2690acca9c3e4969716a8143a658b529c07d0215c3f37c9", 0xac}, {&(0x7f00008d5000)="e150ded841a40443dd6fcaa65d4ba9d50e1e0f7344179176d481451dd5a2f2383f81e289a1be41d3eebf3d58512b10eeb19f553d547b9edb7850b7fc71a57a5a7aaf5e8e882c", 0x46}], 0x7) 2018/01/21 10:42:36 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000001e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000001d000)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1001, 0x0, 0x0}, [@typed={0xc, 0x70, @uid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) r2 = socket(0x4000000f, 0x0, 0x920) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000014000-0x4)=@assoc_id=0x0, &(0x7f000000b000-0x4)=0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000008000)={r3, 0x1}, &(0x7f000001d000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000004000)={0x138, 0x3c, 0x302, 0x3, 0x0, {0x19, 0x0, 0x0}, [@typed={0x18, 0x14, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="f6f52dcd674f8e658ab604e6fea0eb5ff146082098d78ad23f66dbd6b732f14fbe396be3b2f7aaf5872e327227604b284571d948fc67c68b56ed2c616e398a5edc104258b075123e482decf7cc55c408b2c8eed65b85379ea86ada22032cbbb3b8b1751e992ce00be29980637e7982966d2054290a39345166349641a3b32e6661f27edd87ede6c4f6610558087030e3b2b6d633d7d5c83630d34bb0210adcac6b7ce715ae8758423f6897ae06a3a9f761bc1c18293383931c5b7d328a0f0cdf86a7d03b3fb7caa732297b08cfd16fe5a0811238045e35541040fde60c82c54e98c1f982aa2c363200b0afbd41b1ea98440149e4d45edf", @typed={0x8, 0x29, @void=""}, @typed={0xc, 0x72, @u32=0xff}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2018/01/21 10:42:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0x9) write(r0, &(0x7f0000ac0000-0x1f)="0000000201ff0008000000003f0100d1", 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00006c1000-0x4)=0x0) [ 104.923412] rdma_op 00000000f8c0e6a2 conn xmit_rdma (null) 2018/01/21 10:42:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) getpeername(r0, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b83000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)="89e92f50d7bbde1f37a6584b5669739f3431e80333ae70af2f22b0ae5a4a8a6d47bfb51487600e40d1b97b1c997ddbc451b149444e1e443cb20fb7b66c6773b19a260573ace50ee84e21d25dfd17f5fbb3ba67e8a3606dbde1539d79d377734893273f3df36dd01b5bffd8", 0x6b}, {&(0x7f00002e2000-0x81)="fa739abe306d84ed76e8a0c728cf5b150d22f2b222c758a552589283a5745bc2ef2f866ff55017e7a8452fffdcf3af82b776fa2a3ebaaa84dead4aa0deced6b7393615434d6cb58977171fbd5e7a2fd81e992fe2ccf1586d100d03f78463004ed7c93de69ea8497c693dd5c0b999ede1337eb6e6b76c8c3404f83c04eebe4faa14", 0x81}, {&(0x7f0000e84000)="5e9580ea59c703604bf818d04c7a7138407f64f0d15d4d8ed51ece92610f726e538807e4d4044f23f4f3eda9e6f90a7860898fe606fe059ecd4dba9daa704d293ad5983593b6e527ff6a32bb6fb321b0e179c1a62f71", 0x56}, {&(0x7f0000c9a000)="e0e4a4f4a680c498687921c06b9b6feb7d9c131de079f3ab6992138489ec277460c68f4d", 0x24}, {&(0x7f0000d84000)="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", 0x1000}, {&(0x7f0000001000-0x86)="3dbc14dcd7236dc0edc0fea9c05f32971fd614ab91cc744a9e02d0fb1564ee7fdde98f27e068fee6daec75692dad633632336d2cdb3107e8d4a9b084c08b2bc6f7e7e92737132b4fb644b91321b4458fbf46df53449a7d1345df2ede149703990d87324fd99742cec4b928e912a4bd23ae5741c9fdd5c696dad2d1430d852728ad9c8df3e36c", 0x86}, {&(0x7f0000000000)="1a578ca1e1af76ba90bc73999641a8660d0bca50c9a715ea26f32a32acfa775ca62f526266524d2884abb14e01363a857d5495f869cce8bbbab3a8653792332fddcfd9a3c780de8b34eff096d95477ebb287e494de3af0b0b66e3b9558190b74cc2df6757f0739ccfe1975dcefaa9fc0cac60c4c7c6a5359ef3f132e0b29160785eb637d1e09d0665c28fbbd978cb0fff83d97268c5d6a2ef69d3574ac5c971bea09a22c5ae7f06a7b0c6a3505a35d514a26371b64", 0xb5}, {&(0x7f00005e0000)="d3f44e9371ca8804ec8a141d16654e468fd42168f6226de0ce6a5155f16c4f8b7cfc7dfcf36fef802446fec1d3af8740b89511e62c74382f93990214696e2994e3b0aea3968e11ce749a43bdb6a03bb581946d88de3772d897facb27b71570441b752679a3edaf9778324d5446edfa45af62dc5a5a784db79e99", 0x7a}, {&(0x7f0000000000)="0d0148afc3c7b6aa7178cbe013bebc641c1c1cda628638d5752f2e1bb0770abcb8951bfa", 0x24}], 0x9, &(0x7f0000197000-0x110)=[@iv={0x78, 0x117, 0x2, 0x62, "38708b984731220acae2b4ea7774bc6fd145dad1e9101a3167faa6b2f1c7e2ebfec8ec7e10eaef2bb712a497747fa2341ab73e34aa13f6c76d6ad4a5ad49993a3616799f0b206ffbe6dfb0ff19cfa6fb76bb75c209f78799eee090a67f36ddbb0800"}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0xefe}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x100}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0x6, "18e158f0461b"}], 0x110, 0x4000}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r3 = accept$alg(r2, 0x0, 0x0) recvfrom(r3, &(0x7f00008cc000+0x88)=""/202, 0xca, 0x0, 0x0, 0x0) 2018/01/21 10:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000869000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000390000-0xa1)="6f3e0b731afd9dae840977c448e2e4af3e146380b123066f4d12fdcda835e13aecab13eeab3b2cee5c1a021a7d292a0e4a886a0e48dfd23769adb5b3d655518ac46fe642915ad39f04cdfb3272763f6d0e7b8be94fb886377bc648fe9c28475052c2a758b1b34e1732665294bb2fd062f589e7c5b933ef23e5362472fbfd6c1f2f56ebd52815a2c3dbf3eb3ed3b29265d94addbc6947d8113a6dfe193b435082a1", 0xa1) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f00004d3000-0x26)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000503000-0x4)=0x0, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00004fb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8801}) 2018/01/21 10:42:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002c8000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000013b000-0xc)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00001c9000-0x4)=0xc) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0x20, &(0x7f000023d000-0xd8)="02000000", 0x4) 2018/01/21 10:42:36 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000093c000-0x4)=0x8000, 0x4) mmap(&(0x7f0000000000/0xf46000)=nil, 0xf46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000913000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e52000)={r0}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00004c5000)=0x6, 0x4) preadv(r0, &(0x7f0000f46000)=[{&(0x7f00000c2000)=""/157, 0x9d}, {&(0x7f0000f47000-0xb7)=""/183, 0xb7}, {&(0x7f000036b000-0xb3)=""/179, 0xb3}, {&(0x7f0000f47000-0x46)=""/70, 0x46}], 0x4, 0x0) mmap(&(0x7f0000f46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x9, &(0x7f000083c000)={0x0, 0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000c9a000)=0x10001, 0x4) mmap(&(0x7f0000f47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f48000-0x6)={0x0, 0x7ff}, &(0x7f0000f47000)=0x6) mmap(&(0x7f0000f47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000f49000-0xfe)=""/254, &(0x7f00000c8000-0x4)=0xfe) r4 = socket(0x19, 0x0, 0x20) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000f49000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000eb7000-0x8)={r3, 0x800}, &(0x7f0000f47000)=0x8) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f48000)="0101e2000009f4002202030080ffff54", 0xfe86) 2018/01/21 10:42:36 executing program 0: mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002a2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a36000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ea8000)=0x7, 0x4) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r1, &(0x7f0000ea9000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000292000-0xb8)={0x0, 0x1ff, 0x3, 0x40, 0x200, 0x1, 0x6, 0x7ff, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x0, 0x10000, 0x7, 0x8}}, &(0x7f0000a8a000)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000041a000-0x8c)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0xa3, &(0x7f0000448000-0xa3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x95, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x81, 0x0, "b9d38a5e22999c37e0ff7fe8bb7349603c8fcf1d52ef729e95316235d4470e2b3fd3b18c2b32ad6d8166e8666e3732a9466a2d0e7ec8aca84ed736aa592c68eaa86412f3191675774d3e2347526db35129519ca374c727540469035bdd4669d435ed69bb8d5b8b31e0c577d2a060ae3c01fbbea6ea7f822b7c"}}}}}, 0x0) getsockopt$inet_int(r1, 0x0, 0xa, &(0x7f0000a2b000-0x4)=0x0, &(0x7f0000eab000-0x4)=0x4) write(r1, &(0x7f0000238000)="240000002a0025f000154302000000000000cc0e0400000000e1ff24df00000019000032", 0x24) 2018/01/21 10:42:36 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9a000)=0xfffffd00) 2018/01/21 10:42:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f000076b000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f00002f9000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/21 10:42:36 executing program 2: r0 = socket$vsock_dgram(0x28, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000023000-0x4)=0x400, 0x4) r1 = socket$inet(0x2, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0xff, 0x4) [ 105.005270] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=65281 sclass=netlink_audit_socket pig=27600 comm=syz-executor6 [ 105.037810] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=65281 sclass=netlink_audit_socket pig=27610 comm=syz-executor6 2018/01/21 10:42:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000002000-0x8)={0x1, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000b7b000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/21 10:42:36 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x4, 0x0) setsockopt(r0, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) 2018/01/21 10:42:36 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000020000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000001b000-0x10)={0x0, 0xac, &(0x7f0000022000-0xac)=[@in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x6b0}, @in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x7}, @in6={0xa, 0x1, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000021000)=0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000021000)={r1, 0x6, 0x6}, &(0x7f0000022000-0x4)=0x8) 2018/01/21 10:42:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b44000)={&(0x7f0000081000)='./file0\x00', 0x0, 0x5f7e4d3a3f8adb79}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00009c2000-0x28)={r0, 0x0, 0x99, 0xbf, &(0x7f0000bdc000-0x99)="fab8f6a0f38eaf4caf48895bfd54a13c522c02d10fcb26329a782c2fb23c289cf4f801fe2b45794c5f64b5cbf32c99667012064ddec6099756f08c20eb4755b6e54e3baa5b94cba7b97c94e3477d235a95e17d3a3cff80bf4ea72fcb83676eb320f2b93a8c8389eaec85b434633a7b70b20ca67498d6dfc774d5eb9ef8a2265ab8a69cf3fca13015f73fd13b810d9615ced2a917d31a214087", &(0x7f0000ef1000)=""/191, 0x700, 0x9}, 0x28) socketpair(0x5, 0x5, 0x4, &(0x7f00009db000)={0x0, 0x0}) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000566000)={{0x5, 0x7}, 0x3}, 0x10) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) 2018/01/21 10:42:36 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000362000)={{0x9, 0x7, 0x3ff, 0x5, 0x9704, 0x4}, 0x8, 0x8000, 0x3}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bfb000-0x4)=0x0, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d26000-0x4)=0x0, &(0x7f0000d25000)=0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00008dd000-0x4)=0x6, &(0x7f0000d27000-0x8)=0x4) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d26000)={r0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000d27000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001ac000)=0x5) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d25000)=0x0, &(0x7f0000843000-0x4)=0x4) 2018/01/21 10:42:36 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000003000)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x15}, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000002000-0x4)=0x7fffffff) 2018/01/21 10:42:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00004bb000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c4c000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000260000)={0x0, @in6={{0xa, 0x2, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0xfffffffffffffe00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xcc20, 0x7fffffff, 0x81, 0x34}, &(0x7f000075f000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000048000-0x8)={r1, 0xffffffffffff8c7a}, 0x8) syz_emit_ethernet(0x26, &(0x7f0000362000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ea11f9e9d82e", [], {@generic={0x4305, "cc0f20757d9c8cdd3f4ee57681d8e12728c323d296a9e883"}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/21 10:42:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f30000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d7000)=0x14) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x8889) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000091d000-0x10)={0x0, 0xa13, 0x4, [0x8, 0xfffffffffffffffb, 0xfff, 0x400]}, &(0x7f0000c23000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000961000)={0x1000000000, 0x3, 0x202, 0x8, 0x373, 0x5, 0x1, 0x7, r2}, 0x20) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000029a000)=@common=""/16, 0x10) r3 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/21 10:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00007c2000-0x20)={@common='syzkaller0\x00', @ifru_flags=0x200}) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f000030f000-0x8)={0x0, 0x0}) getsockname$ax25(r2, &(0x7f0000091000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000022b000-0x4)=0x10) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000a97000)="50a662a96f5ce10e4661ad3ebdf13b5084556ed304c212290603c081377dda3c2630f714a9686edcb60caff19c1b3f959300bc8d3f46ee67e3ca816ea55897bb800f5825d21a05c49da077b6a629e4c2246aea4b9991177005e45cd5dec82ef18ac6bf4ff431e9f6ef41d5cc64583d1137883fd457d63b5b027431443bb006f033", 0x81) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000275000)=0xa8, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000a76000)=0x4, 0x8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000015a000-0x4)=0x5, 0x4) sendto(r0, &(0x7f0000d2b000)="", 0x0, 0x20000800, &(0x7f000092c000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/21 10:42:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000032000+0xcaf)={r0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b77000-0x4)=0x0, 0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) connect(r2, &(0x7f00009e4000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x3, 0x4}}, 0x2e) 2018/01/21 10:42:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000edb000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f000030e000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00001fe000)={&(0x7f0000928000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b8e000)=[{&(0x7f0000cdf000-0x73)=""/115, 0x73}, {&(0x7f0000444000)=""/105, 0x69}], 0x2, &(0x7f00000ff000-0x82)=""/130, 0x82, 0x1}, 0x10000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00008ac000)={r0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f00006de000)={0xc000000000000000, "f28ca1df9225"}) 2018/01/21 10:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c75000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000292000-0xc)={0x20000000, 0xc3, 0x23}) r1 = socket$inet(0x2, 0xa, 0xffffffffffffffff) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f35000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c0000)=0xe8) r2 = accept4(r1, &(0x7f0000a35000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eb7000)=0x10, 0x80000) accept4$packet(r2, &(0x7f0000d76000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b7d000-0x4)=0x14, 0x80000) poll(&(0x7f0000545000)=[{r2, 0x0, 0x0}], 0x1, 0x1) 2018/01/21 10:42:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008d5000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000027b000)={0x0, 0x0, 0x186a}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000163000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fa9000-0x10)={r2, r3, 0x7fffffff}) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r4, &(0x7f00008b8000-0x30)=[{&(0x7f0000426000)="b0", 0x1}], 0x1) recvfrom(r4, &(0x7f0000951000-0x57)=""/87, 0x57, 0x0, &(0x7f00007c8000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) socketpair(0x2, 0x6, 0x600000000000, &(0x7f000041b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00002f1000-0x10)={0x0, 0x0, 0x4, [0x9, 0x734d, 0x5, 0x10]}, &(0x7f0000aa5000-0x4)=0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000849000)={&(0x7f0000f36000-0x8)='./file0\x00', r5}, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00004a6000+0x36)={r6, 0x7}, &(0x7f0000f5d000)=0x8) 2018/01/21 10:42:36 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000018000-0x10e)=[{{&(0x7f0000001000-0x6)=@hci={0x1f, 0x0, 0x1}, 0x6, &(0x7f000001d000-0x28)=[], 0x0, &(0x7f000000b000-0x64)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000027000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000026000)=0x10) 2018/01/21 10:42:36 executing program 7: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x7, 0x9) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000036000-0xe2)={0x0, 0xda, "463a7818ffde327bf8bd22e4b25c957cdb4852f00b2d3d9f0a63b9f569edd85d154bb2f4f95d712693801d1dd2916c7418a6686e533a5daa2eeb0131dcf6e4db8b1314e927cef8c7e09777b6ee52a95529d7346d2a4e52713273910fc792254da4e71d0fab7d4d25372ea458383be4b3fd00275e191bbd1a502fc3d5986e45cdb5f8d0c50f99eab40a3c78e4c32a4bba4e5aebce53569eeebcfa7685cce6576d045d249d841b3108a825a146befbb92a0921006b9864d5e79ff9017550bc2bacc5a8b9654728b90734d97fbb13351e5b8f2afd93b70e00c895f1"}, &(0x7f0000001000)=0xe2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000027000-0xa0)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x6, 0x2, 0x82}, 0xa0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000035000-0x10)={0x2, &(0x7f0000032000-0x10)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000000b000)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/21 10:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000041c000)=0x100, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000313000)={r0}) accept4$vsock_stream(r1, &(0x7f0000329000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x80000) 2018/01/21 10:42:36 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x5, &(0x7f000000a000)=0x0, 0x4) 2018/01/21 10:42:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x2040000004b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f00001f5000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) accept4$alg(r2, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3731ad19, 0x19ee, 0x3}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00003bc000)={r3, 0x1000, "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"}, &(0x7f0000001000)=0x1008) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000000)={r1}) 2018/01/21 10:42:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fd6000)=0xffffffffffffbbeb, 0x4) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00007c4000)=0x5, 0x4) 2018/01/21 10:42:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000770000-0x4)={0xffffffffffffff9c}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000f67000)=""/184, &(0x7f0000c1f000)=0xb8) unshare(0x40600) pipe(&(0x7f0000c24000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002fa000)={r1, &(0x7f0000ce3000)=""}, 0x10) 2018/01/21 10:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000aeb000-0x14)={0x0, 0x3f, 0xd75, 0x20, 0x2c91, 0x3}, &(0x7f00007d8000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c98000)={0x0, 0x8}, &(0x7f0000614000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000554000-0x8)={r1, 0x1}, 0xffffffffffffff76) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006c8000)={0x1, [0x0]}, &(0x7f00000bf000-0x4)=0x8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000092f000-0x4)=0xffff, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000e000)={r2, 0x1803ffff}, 0x3) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000464000-0xa)={0x0, 0x5, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d7a000-0x4)=0x954, 0x4) socketpair(0x9, 0x1, 0x0, &(0x7f00008fb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00005e4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000c1a000)={r4, 0x3}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x42d, []}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a3000)={r1, 0xd9a, 0x0, 0x3}, 0x10) 2018/01/21 10:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) connect(r0, &(0x7f0000662000)=@sco={0x1f, {0xfff, 0xfff, 0xbcc, 0x9, 0x100, 0x6}}, 0x8) 2018/01/21 10:42:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000404000-0x18)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000b3b000)=[{&(0x7f0000678000-0xf8)="2c44359a9d8cef350813cdd0ef1387d94897d45aaee02fc0ad80c0f3196c035762ba8b7fff71f627cb415a22e679c1a164902bdf4b4292681cd36dd47fd4da1354f429fdae0fdce4122720fbf0de8d64192f60c9c732f83e3775fe6a130ec588286c720784d4fee0110442034a0e7e57fdd6947c238dd6cf31abf0318fd61959b1dae77748a6251e130be08d0d6c437ade95bb86364e282613560c7617ffd9621dccba02e67b5fba9f96876b09112c9a1b956066d9fe45988e68b4bad4134101fdd6bd0fa0f06ff9589b0727b3ab5c4329902bb7a9688ad66bf254632e21c9ae8b2ab1c37550aa2f223a9dae613d29b2e65c32d8e945f983", 0xf8}, {&(0x7f000023f000)="91cf2e7805b0d27de612d2829b7a5a84739ac9ca476ddfb00328b2", 0x1b}, {&(0x7f0000fb4000-0x1000)="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", 0x1000}], 0x3) sendto$unix(r1, &(0x7f0000b0a000)="", 0x0, 0x0, &(0x7f0000b00000)=@file={0x1, './file0\x00'}, 0xffffffffffffff65) 2018/01/21 10:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000008e000-0x10)=[{&(0x7f0000a3a000-0x1)="87", 0x1}], 0x1) recvmsg(r0, &(0x7f000019b000-0x38)={&(0x7f0000a29000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007eb000)=[{&(0x7f000023b000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000cce000-0x2)=""/166, 0xa6, 0x0}, 0x0) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000030b000-0x4)={0x0, 0x3ff, 0x7}, &(0x7f000075c000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000131000)={r1, 0x6, 0xf32}, 0x8) shutdown(r0, 0x1) 2018/01/21 10:42:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e7e000)={0x0, 0x3, 0x30}, &(0x7f0000746000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000287000-0x106)={r2, 0xfe, "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"}, &(0x7f000000e000-0x4)=0x106) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00008c6000-0x2544)={0x590, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x580, 0x0, [@generic="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"]}]}, 0x590}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r1, 0x0, &(0x7f0000687000)=0x0, 0x800) write(r1, &(0x7f0000f4b000-0x1000)="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", 0x598) recvfrom$inet6(r1, &(0x7f000016d000-0xd4)=""/212, 0xd4, 0x10000, 0x0, 0x0) 2018/01/21 10:42:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000ff0000-0x2)='\a', 0x1, 0x0, &(0x7f00004f3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) listen(r0, 0x2) r1 = accept4$inet6(r0, 0x0, &(0x7f00005ca000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007c0000-0x58)={0x0, 0x1c, "180e266eaae33093defa27785b08d3beeeecb85dd10cbca8a76ba30e"}, &(0x7f0000661000-0x4)=0x24) pipe(&(0x7f0000194000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b90000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000087000-0x8)={r3, 0x1}) 2018/01/21 10:42:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) accept4$alg(r0, 0x0, 0x0, 0x80800) 2018/01/21 10:42:36 executing program 5: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008a2000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a3000-0x4)=0xe8) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008a3000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x8, 0x3, 0xffffffffffff60fb, 0xa, 0x80, 0xa0, 0x6c, 0x0, r1}, {0x2, 0x0, 0x7, 0x3, 0x7ff, 0xffffffffffffff7f, 0x4, 0x7f}, {0x3, 0x100, 0x364, 0x8001}, 0x9, 0xe, 0x1, 0x1, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3f}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x7, 0x2, 0xc51, 0x5, 0xdbf, 0x8a38}}, 0xe8) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x0, 0x4) 2018/01/21 10:42:36 executing program 4: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f000072a000-0x4)=0x0, &(0x7f00002ad000)=0x4) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="940599adc8e100e4ea9ca4836977c89c576582330ae33006477110c2c76cef7e460fc576054ca3693b9ca33d9fb8a01f1331ae908ad251a71d88339e04ceb66295b6494d41fee99cd35fbbc1103949a0a8204eea55f33a4cf3306882403872c6e636a79154ae", 0x66}, {&(0x7f00001f0000)="0e766f56f8152fd82cc77aa3772bac935ed8", 0x12}], 0x2, 0x0, 0x0, 0x5}], 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006ee000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00004c4000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000548000-0x4)=0xe8) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000913000-0x1c)={0xa, 0x1, 0xfb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000af2000)={"4582ffe9f998a11cec6c177011a63964", {0x4, 0xb9, 0x2819, "ee7ee358a27c", 0x800, 0x0}}) 2018/01/21 10:42:36 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000005000-0x8)=0x400) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r1, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000002000)=0x2, 0x4) 2018/01/21 10:42:36 executing program 5: r0 = socket(0xb, 0x7, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x6)={0x1, [0x800]}, &(0x7f0000b08000-0x4)=0x6) getpid() 2018/01/21 10:42:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000037a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x6, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/21 10:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x2, 0x1f) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c47000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000643000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e45000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @in=@empty=0x0, 0x0, 0x0, 0x2, 0x6, 0xa, 0x80, 0x80, 0x6c, 0x0, r1}, {0x7fffffff, 0x8, 0x7, 0x4, 0x32, 0x0, 0x5, 0x4c07}, {0x1, 0x7ff, 0x1, 0x800}, 0x8, 0x5, 0x0, 0x0, 0x3, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x0, 0xd9, 0xd3}}, 0xe8) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) r2 = accept4(r0, &(0x7f0000127000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a90000-0x4)=0x60, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005ab000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000275000)=0xe8) sendto$packet(r2, &(0x7f0000861000-0xfb)="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", 0xfb, 0x800, &(0x7f00008d2000)={0x11, 0x1c, r3, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000aed000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/21 10:42:36 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x9, 0xf, 0x7) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000001a000-0x4)=0x800) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x18, 0x12, 0x2fe, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1d, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x4}, 0x0) readv(r0, &(0x7f0000010000)=[{&(0x7f0000015000)=""/4096, 0x1000}, {&(0x7f0000016000-0x1000)=""/4096, 0x1000}], 0x2) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000001a000)={0x5, 0x7c, 0x0, 0x7f}, 0x10) 2018/01/21 10:42:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000837000)=0xffffffff, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r1, &(0x7f0000073000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f0000e4d000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x10201020}, 0xc) 2018/01/21 10:42:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0xa, 0xa, 0x8, &(0x7f0000e02000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000531000)=[], 0x136) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f000061b000-0x10)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000448000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 10:42:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000a23000-0x10)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) writev(r0, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f000033b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r2, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) 2018/01/21 10:42:36 executing program 2: mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x1400, 0x0, 'vmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f4b000-0x8)={0x0, 0x0}) accept$inet6(r1, 0x0, &(0x7f0000b3e000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f00005d3000)="", 0xfea0, 0x0, &(0x7f0000f45000)=@ipx={0x4, 0x0, 0x0, "3812d118543b", 0x0, 0x0}, 0x10) 2018/01/21 10:42:36 executing program 0: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0xf, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x4, 0xa8, &(0x7f0000af4000)={0x0, 0x0}) connect$l2tp(r2, &(0x7f0000068000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x3, 0x0, {0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}}}, 0x32) sendmsg$alg(r1, &(0x7f0000297000)={0x0, 0x0, &(0x7f00005c7000)=[{&(0x7f0000af4000-0x1e)="d5675a15472dc133b766a12edbf882b6700f37ab7a2cf40ef935436bae5e40", 0x1f}], 0x1, &(0x7f0000af4000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/21 10:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, &(0x7f0000bc8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b8c000)=0x10, 0x80000) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) 2018/01/21 10:42:36 executing program 3: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000043b000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000572000-0x3)=0xe8) r2 = accept4(r0, &(0x7f00004b2000-0x80)=@generic={0x0, ""/126}, &(0x7f000065e000)=0x80, 0x800) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x7fffffff) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000e7a000)={0xa000200a, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000e79000)={&(0x7f000086b000+0x568)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000cec000-0x10)={&(0x7f0000e79000)={0x13c, 0x18, 0x424, 0x0, 0x0, {0x9, 0x0, 0x0}, [@generic="0e68d1bff9d8d48d19680baea086907cb3d980e478fdd02c00c48de8b6986c5e92d1f421ea2e8ceaa9672ef6784082a4cb68872a2771be5cb632b2d54bd3bf7618d99abaf15a9818e9c0e16100342bcdd1eac8ba59c23a8fcdf2ce54c0fd3d175c05a020a76e71ce91b871de06a3b871395d75b6345c", @typed={0xc, 0x5d, @fd=r0}, @generic="dc41827ace278d0cb6ae3bab0a151d0fec041f7af7b3188acc744ba9fab4400fb0910a20d1099aebdd104d46460d7576b85fd93f87a6ac96655e926892c3ae8f71286f4967a931d58fb77f6bcf72cbcea99b249ace6c4c632ae0703ac42341b977b544d8d2ae0f9e2664d380b9e2e4c3f1cabdbe5270e5ef39b60a7b053ac5d4c9c13125ca4a9429b892c0847c1247ad58d47d6eb9ebd32f7c4997eafbbf011981af5de2f6"]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x40001) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e79000)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x5, 0x0, 0x7, 0x3, 0x7, 0x2, 0x20, 0x80, 0x3e, 0x0, r1}, {0x100000001, 0x9, 0x3ff, 0x0, 0x7f, 0x8, 0xf497, 0x1f}, {0x6, 0x7, 0x900, 0x2}, 0x265b, 0x5, 0x0, 0x1, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x7f}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0xffffffffffffffff, 0x1, 0x3, 0x23, 0x8000, 0x3, 0x400}}, 0xe8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000953000-0x4)=0x0) connect$inet6(r4, &(0x7f0000e76000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) connect$inet6(r4, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x5, 0x0}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f00008ed000-0x10)=@delrng={0x10, 0x14, 0x200, 0x7, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/21 10:42:36 executing program 6: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ef9000-0x4)={r0}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000ef8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ef8000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ef7000)=@sack_info={0x0, 0x6, 0x1}, 0xc) 2018/01/21 10:42:36 executing program 4: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80b, 0x100, &(0x7f000098a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000bbd000)={r0, &(0x7f0000f94000)="ab294c8263f037146970081166a33af0bec3ca1ce6297d900b7c78ccfaef611acd0ccd41783768f3b0e5c7d5dcbc9b1d70ef35194889a0bc4f192358681125891bd994540cfea040b7d3f300c40ad20b15f12150608a4d64202be189b4ca957ef3e4cdc4b9d96b84c3467af5b36dcc5117a9ceb5e5c1087fa07ff15a558b3f062fc3211754a72c44997bee2fa13a33951eea7a77424f7ea1cde50b58690a4d5b0046f7990d0354aefd816b", &(0x7f0000f94000)=""/0}, 0x18) pipe(&(0x7f0000d36000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000f8d000-0xc)={0x0, 0x0}) read(r1, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/21 10:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000802, 0x0) r1 = epoll_create1(0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b4e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f000017b000)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d93000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b60000-0x8)={0x0, 0x0}) socketpair(0x11, 0x8000a, 0xe, &(0x7f0000095000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000eb0000)={r4, 0x80000, r5}) epoll_create1(0x80000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000de0000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, r2}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) write(r0, &(0x7f000068d000-0x24)="240000001a0025f50800000400000000000000050004bf0202ff1e010800000048050000", 0x24) 2018/01/21 10:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, &(0x7f0000bc8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b8c000)=0x10, 0x80000) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) [ 105.688646] kasan: CONFIG_KASAN_INLINE enabled [ 105.693377] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 105.700807] general protection fault: 0000 [#1] SMP KASAN [ 105.706333] Dumping ftrace buffer: [ 105.709864] (ftrace buffer empty) [ 105.713575] Modules linked in: [ 105.716765] CPU: 1 PID: 27802 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #200 [ 105.724112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.733464] RIP: 0010:ip6_xmit+0xc16/0x2090 2018/01/21 10:42:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, &(0x7f0000bc8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b8c000)=0x10, 0x80000) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) 2018/01/21 10:42:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000802, 0x0) r1 = epoll_create1(0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b4e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f000017b000)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d93000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b60000-0x8)={0x0, 0x0}) socketpair(0x11, 0x8000a, 0xe, &(0x7f0000095000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000eb0000)={r4, 0x80000, r5}) epoll_create1(0x80000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000de0000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, r2}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) write(r0, &(0x7f000068d000-0x24)="240000001a0025f50800000400000000000000050004bf0202ff1e010800000048050000", 0x24) 2018/01/21 10:42:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, &(0x7f0000bc8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b8c000)=0x10, 0x80000) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) 2018/01/21 10:42:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000802, 0x0) r1 = epoll_create1(0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b4e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f000017b000)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d93000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b60000-0x8)={0x0, 0x0}) socketpair(0x11, 0x8000a, 0xe, &(0x7f0000095000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000eb0000)={r4, 0x80000, r5}) epoll_create1(0x80000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000de0000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, r2}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) write(r0, &(0x7f000068d000-0x24)="240000001a0025f50800000400000000000000050004bf0202ff1e010800000048050000", 0x24) [ 105.737771] RSP: 0018:ffff8801d8c57588 EFLAGS: 00010202 [ 105.743126] RAX: dffffc0000000000 RBX: ffff8801bbdab000 RCX: ffffffff84b58dbd [ 105.750386] RDX: 000000002000b6fb RSI: ffffc9000329b000 RDI: 000000010005b7da [ 105.757648] RBP: ffff8801d8c577f8 R08: 1ffff100377b5601 R09: ffff8801d8c57748 [ 105.764918] R10: ffff8801d8c57588 R11: ffffed003b18aef0 R12: 000000010005b50a [ 105.772175] R13: ffffed003b18aee9 R14: 0000000000000040 R15: ffff8801bc2616e4 [ 105.779434] FS: 00007fb8432a0700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 105.787644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.793512] CR2: 0000000000463ac0 CR3: 00000001bc380001 CR4: 00000000001606e0 [ 105.800772] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 105.808031] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 105.815283] Call Trace: [ 105.817882] ? ip6_finish_output2+0x23a0/0x23a0 [ 105.822559] ? fl6_update_dst+0x127/0x2b0 [ 105.826699] ? check_noncircular+0x20/0x20 [ 105.830916] ? inet6_csk_route_socket+0x691/0xe80 [ 105.835737] ? lock_acquire+0x1d5/0x580 [ 105.839681] ? lock_acquire+0x1d5/0x580 [ 105.843622] ? inet6_csk_xmit+0x114/0x580 [ 105.847743] ? lock_release+0xa40/0xa40 [ 105.851695] inet6_csk_xmit+0x2fc/0x580 [ 105.855642] ? inet6_csk_update_pmtu+0x160/0x160 [ 105.860367] ? __sk_dst_check+0x1a5/0x380 [ 105.864490] ? sk_wait_data+0x610/0x610 [ 105.868441] l2tp_xmit_skb+0x105f/0x1410 [ 105.872483] ? l2tp_session_create+0xb80/0xb80 [ 105.877040] ? sock_wmalloc+0x15d/0x1d0 [ 105.880988] ? iov_iter_advance+0x13f0/0x13f0 [ 105.885463] ? pppol2tp_sendmsg+0x41b/0x670 [ 105.889754] pppol2tp_sendmsg+0x470/0x670 [ 105.893875] ? selinux_socket_sendmsg+0x36/0x40 [ 105.898516] ? pppol2tp_session_ioctl+0xa90/0xa90 [ 105.903326] sock_sendmsg+0xca/0x110 [ 105.907014] ___sys_sendmsg+0x767/0x8b0 [ 105.910965] ? copy_msghdr_from_user+0x590/0x590 [ 105.915696] ? selinux_socket_connect+0x311/0x730 [ 105.920532] ? __fget_light+0x297/0x380 [ 105.924476] ? fget_raw+0x20/0x20 [ 105.927904] ? schedule+0xf5/0x430 [ 105.931421] ? __might_sleep+0x95/0x190 [ 105.935377] ? security_socket_connect+0x89/0xb0 [ 105.940103] ? __fdget+0x18/0x20 [ 105.943441] __sys_sendmsg+0xe5/0x210 [ 105.947215] ? __sys_sendmsg+0xe5/0x210 [ 105.951159] ? SyS_shutdown+0x290/0x290 [ 105.955110] ? SyS_futex+0x269/0x390 [ 105.958801] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 105.963791] SyS_sendmsg+0x2d/0x50 [ 105.967305] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 105.972034] RIP: 0033:0x452ee9 [ 105.975196] RSP: 002b:00007fb84329fc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 105.982872] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 105.990110] RDX: 0000000000000081 RSI: 000000002037ffc8 RDI: 0000000000000016 [ 105.997348] RBP: 000000000000005c R08: 0000000000000000 R09: 0000000000000000 [ 106.004586] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef940 [ 106.011827] R13: 00000000ffffffff R14: 00007fb8432a06d4 R15: 0000000000000000 [ 106.019073] Code: 4d 8b a4 24 18 01 00 00 4d 85 e4 74 67 e8 53 a5 ba fc 49 8d bc 24 d0 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 ce 10 00 00 48 8b 95 e8 fd ff ff 48 b8 00 00 [ 106.038148] RIP: ip6_xmit+0xc16/0x2090 RSP: ffff8801d8c57588 [ 106.043952] ---[ end trace c31be873d1638fd0 ]--- [ 106.048714] Kernel panic - not syncing: Fatal exception in interrupt [ 106.055645] Dumping ftrace buffer: [ 106.059160] (ftrace buffer empty) [ 106.062837] Kernel Offset: disabled [ 106.066433] Rebooting in 86400 seconds..