ctl(r0, 0x800000000008982, &(0x7f0000000000)="") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f000010b000)="", 0x0) 2018/01/09 19:57:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000d86000-0x2)={0x0, 0x0}, 0x2) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f0000142000-0x22)="2000000014000721004f10f707770500020002ffe5000000080006000000ff02", 0x20) 2018/01/09 19:57:06 executing program 6: syz_extract_tcp_res(&(0x7f0000fa7000)={0x42424242, 0x42424242}, 0x10000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ef000)={0xe, 0x0, 0x0, 0x0}, 0xc) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000ce7000)=0x0) r1 = socket$inet6(0xa, 0x2, 0x4000000000000000) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f00000a8000)="000000000401092f", 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000d18000)={@generic="e7fa8919ff052c1c00000410f7dcffff", @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00009c3000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000970000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000fad000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) close(r1) 2018/01/09 19:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x4) r1 = socket$inet6(0xa, 0x8010000000000802, 0x88) getpeername$inet6(r1, &(0x7f0000d5a000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000b8a000-0x4)=0x1c) sendto$inet6(r1, &(0x7f0000bfd000)="", 0x0, 0x4008000, &(0x7f0000bef000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000326000)=0x0, &(0x7f0000e31000)=0x30d) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00004b6000-0x4)=0x0, &(0x7f0000ed3000-0x4)=0x4) sendto$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) 2018/01/09 19:57:06 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00008da000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00006f5000-0x1)=0x58, 0x80000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fd9000-0x15)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd8000)=0xe8) r1 = socket$inet6(0xa, 0x80003, 0x2c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000fd8000-0x130)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/09 19:57:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$ax25(r0, 0x0, &(0x7f0000642000)=0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000be000-0x8d)=""/141, &(0x7f0000fec000-0x4)=0x8d) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x5, 0x0, 0x2, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:57:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ded000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 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) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000006b000)={@common='rose0\x00', 0xffffffff}) 2018/01/09 19:57:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000980000/0x10000)=nil, 0x10000, 0x0, 0x80012, r0, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00006b9000)="8bca3dba712fac11a7aea5d06fc4ede1", 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) 2018/01/09 19:57:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007c1000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00004a8000)={0x0, 0x0}) socketpair(0x10, 0x6, 0x7fff, &(0x7f0000e65000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00009e1000)=0x81) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000e9f000)=0x3ff, 0x4) bind$alg(r0, &(0x7f0000bbb000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) bind$inet6(r2, &(0x7f00008a4000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa55e}, 0x1c) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00002fa000)={@rand_addr=0x5, @multicast2=0xe0000002, 0x0, 0x6, [@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}, 0x28) 2018/01/09 19:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000948000-0x12)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b2c000)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000435000-0x8)={0x0, 0x1}, &(0x7f0000724000-0x4)=0x7) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000079a000-0xc)={r2, 0x8, 0x10}, 0xc) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) r4 = accept(r3, &(0x7f0000963000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a9c000-0x4)=0x60) accept4$unix(r4, 0x0, &(0x7f0000288000)=0x0, 0x800) bind$inet6(r3, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000403000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000237000-0xc)={&(0x7f0000450000-0x8)='./file0\x00', r5}, 0xc) sendto$inet6(r3, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x20}, 0xc) write(r3, &(0x7f0000284000)='\a', 0x1) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f00003a4000-0x4)=0x100, 0x4) getsockopt$bt_hci(r3, 0x0, 0x0, &(0x7f0000ce2000-0x6b)=""/107, &(0x7f0000d88000)=0x6b) 2018/01/09 19:57:06 executing program 7: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000017c000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 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) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000003000-0x18)=@get={0x1, &(0x7f0000002000)=""/138, 0xffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000302000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f0000bb4000)="", 0x0, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x80000001, 0x7, 0x200, 0x7, 0xffff, 0x9, 0x4, 0x8dc, 0x0}, &(0x7f0000001000)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000599000)={r4, @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]}}, &(0x7f0000000000)=0xffffffffffffff29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r4, 0x2, 0x45, "c3aed348b10a60eb37b3b4b916ad3dea11d48e399422256f351255152af7b4ed88333e49b1dfaea66d858db59c1aa3f1780c358f8589bdd6380b1e4f02e0400e2f769ca824"}, 0xfffffffffffffe37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x17, 0x2, 0x10000) sendmmsg$inet_sctp(r6, &(0x7f0000f97000)=[{&(0x7f00002e6000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d6000)=[{&(0x7f00000d1000)="33a34b2ab52a2c70f5e645c99f4cadef4721cdf4007dbafe7659bf162067a77c5acad4a702", 0x25}, {&(0x7f0000676000)="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", 0x1000}], 0x2, &(0x7f0000d5e000)=[@init={0x18, 0x84, 0x0, {0x94a, 0x9, 0x9, 0x6}}, @init={0x18, 0x84, 0x0, {0x8000, 0x0, 0xa88f, 0xc}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0xe44, 0x1, 0x3, 0x2, 0x0, 0x3, 0x7fff, r5}}], 0x90, 0x800}, {&(0x7f0000295000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a59000-0x20)=[{&(0x7f0000046000)="dd1f486e8c945ebfaf940eb13d48e4f4a27712912cd1c51c07614f93ef8f255078739042417c5cbcc940a7397ee4598884b4c88fc3d63831b86bf95012fc04ec896b1c48353a7dd9862510", 0x4b}, {&(0x7f0000d40000-0xbf)="874818577ee9f099b39758555d75ff9ffbaf7da2ce9a72be3e700dabb39b722d04c360265e198adf95d6f20ef325810d551416e1116d70325752d022d9f23bd1738696f2a53edcd08a5df8f2cc422ca23a2881beeca34edd874f6c99b8ea6c83995b3986468bd9cd2c8192f24c514b119a06b020b0f9288d6bcbfb69b5ce75a1e16a93248eeadcbd0673c30fca4fba2093ba3d9ab68ac78a8a92ab87081921f6cd3b834544d54734a9c2c6d8b15b793a617d8a9a9c629a4a53ffa5a0744c0a", 0xbf}], 0x2, 0x0, 0x0, 0x0}, {&(0x7f00002ae000)=@in6={0xa, 0x3, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c, &(0x7f0000b50000)=[{&(0x7f00007f0000)="6a3456379fe18e38dfc47624fafbc129a8f15a4777524322f051359b37b2f4311af00a163fb9aec6848d55d6a0f0f1dd7225de2245fa3f7d70a6e084", 0x3c}, {&(0x7f00001a5000-0xd)="c98f674f34aed0ebe402f5d33c", 0xd}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f000062f000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b62000-0x20)=[{&(0x7f0000317000-0xcf)="e7ded8a0f02c3651d3a312d80a61d6445cbbe50ca50d69b4fc9629dcaa120bd7fd017f61aae67184c2cf2989512cedb5f4c126bb20705e4310ba1f6fce890254b2f6f2d3d7a78ad729d5bd79c8f68538ca86fe1ba1891936ab69201a69ce626f785521117ff35b94aad15de29c3cb3fca5959de1e99012691b0f8973d5a282581d4a3f5d4ef1530f15dd65aaf139045c0850ba3018db5848220353f815900c8e5de7be28a04f4722c37614f7a7f785affba4336c8e9bf9accc5627f4b0aa031d1ed8636fff109af1d2e46732400f39", 0xcf}, {&(0x7f0000435000)="76199c0614e9d5e67fea376f4e16c05c84d2f573731f298ef48059d2a8cb906a992c8c3c73b7963ba0f7e3bd653bf7d3901dea8243ce621709fad0171c195579765246c8a15e3f9792a9ee9bdaa4d6a659a5c10a590c297ca5c2897acb9bf21fe9567e2f756b9cb755f04ddc53", 0x6d}], 0x2, &(0x7f0000eef000+0x8d5)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0xf4, 0x2, 0x8, 0x5, 0x4b0, 0x7, 0x2, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x9, 0x2, r5}}], 0x60, 0x8000}, {&(0x7f000032f000-0x1c)=@in6={0xa, 0x1, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f000045f000)=[{&(0x7f0000073000-0x96)="ed1e4e1b58ed530d19a94a4a29147285b22ae2f2a9cc8f35ee743209f540797aa1375dbf847eb1a12f11288db7ba3bfeba530f3f91473071b8739382024bf040c65045d0b4321b0aab522a6909f8fa51035fbfeb3a60a85b93c24ab8f8b337046f2f1050873835e13f2cfa3e5b10a95ee724c5b8213538007c07141110d1cbdfda06cc29e6b9933cb2bc70cb34961a21464c3929520d", 0x96}, {&(0x7f00001f9000)="d8ae7a6cde04ec4c526c2887ded28392b39bf4b2648be77722b02e603031f284f70f63538f3c81ccff", 0x29}, {&(0x7f0000279000)="80d9d7107d6ae855e0e2a852545660c87bf4e6adc6a255608c059757ed0df752eb", 0x21}, {&(0x7f00007eb000-0x40)="e70e59215f7bd72e5f87c45b296ba21b0f7692e524364373d1d20b6f1e7fb3dc200654fa857908bcdc7c18c39f4a26f2790dbf8dc307ae2b71a171d89e932262", 0x40}, {&(0x7f00009f5000)="f28743b26a46d7f7188aef0e6325", 0xe}, {&(0x7f00001a7000-0xaa)="bdd09bd3bc7c081b1e9868d4072a309ab8e18851c7219aa14a8283624e584f521972465c2b20c59f69dcdda6af2ce68b42491917bf7fa96f8215979d8967780fb6408db4e4e93855f3a3d23dcf8e79bc9df4df194a5676a51942ad9d7136257cb69e07d2a33fe5050a9128bf0a026327d5b641f7ee92c74281756abbf012456a2b020aa11064ddcae282496e5d4c726403101bb47ce623c38d17ea3cb57bd0fb2251f6bf829fe68bacdf", 0xaa}, {&(0x7f0000fa3000)="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0x1000}, {&(0x7f0000d55000-0xc7)="5310aeba1e2b067fd52c0493e88abdbc4d52ceb61809d1aa452d8fc96e7a0af79f9b1dedee807d4b6d56524dfaa0bb33f99f95fa727f6399aed59441a90aecdd54e47e6b8cc71501f168316fafae7e2a205b946738f9646f4421fbe28eb43430a03c702d5fbba6cdf1c7b0b735114bb0996f4185005dd0afe7f0c13fe816f6d708fcf3c2f90bb186f42cfa24264bfbcc6dedc8bd314d5da9c3ce3a4b04eb0b64aa0c40009448f00d4b3f31bf5154303a975c671db215cb8f88dd1014a4a71b6a0f94c9f7091eaa", 0xc7}], 0x8, 0x0, 0x0, 0x8001}, {&(0x7f0000481000-0x1c)=@in6={0xa, 0x2, 0x869, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, 0x1c, &(0x7f0000eb3000)=[{&(0x7f0000af6000-0x2)='\r(', 0x2}], 0x1, &(0x7f0000d45000)=[@sndrcv={0x30, 0x84, 0x1, {0x401, 0x6, 0x6, 0xffffffffffffff80, 0x0, 0x10000, 0x5, 0x8001, r5}}], 0x30, 0x8000}, {&(0x7f0000180000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000078f000)=[{&(0x7f0000675000)="d3f4942c1b03214ae051799759aee13b1515e94042e68127888a8ffb7a", 0x1d}, {&(0x7f00006fe000-0x8c)="78d1b3fe71f0e0a0174b87ec8a2694acb14e333e88ed735f82c9c5c5b8e0102aec7bc9c93ad6c5086cc04d1779423f9555ef12df2742d8acefd3ff12cfc8060d3b3e3cfed6433348aeff729bda434ddf60bf23e6e9e2c192ac06094dcea1f2571f1e413d89a5cdfc084e01cd1740c37bc05279db76330639ab09e5f4014fd2981afc302cfca3571196a190b6", 0x8c}, {&(0x7f0000bff000-0x64)="c402b02853edded55b5e9b72f076b9e3fe67bfb466022c621ad20804c67119c1e27f3107d2e89c2ce9945137322055a9ad31f2c5824aa0fed78a6fdde6d8c0ff136e16791a6a13d35bfd025297d90bf22f7700567c5ca84d6cfcd458958c8669671c5ab3", 0x64}], 0x3, 0x0, 0x0, 0x8000}, {&(0x7f000016d000-0x1c)=@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6e}, 0x1c, &(0x7f0000d72000-0x30)=[{&(0x7f00000e5000-0x2d)="3d326ecd6491be356bc13b7bbdae487f8d0f7d6fb74543044e677c397569846ed0659e6632cc7a13f1142a9798", 0x2d}, {&(0x7f000084a000-0x2a)="5b60c628d0b96f3eaaeeea7c00638fdc16386cff49886fdb434ed81a1a82fd03d965c4f39b93ba07d753", 0x2a}, {&(0x7f0000b35000-0x3d)="8d4e5f9ec628b33d003b90d24e3b032d6e02f0a58844ff933e227c27c91145da53d3de13627b4245b069af0e14d35f2ddf6aa44fa9be2fa878355297fa", 0x3d}], 0x3, &(0x7f0000fa2000)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x8000, 0x3ff, 0x3, r5}}, @init={0x18, 0x84, 0x0, {0x0, 0x7, 0x0, 0xfffffffffffffff7}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x8, 0x101, 0x9, r5}}, @init={0x18, 0x84, 0x0, {0x4, 0x4, 0x459c0da0, 0x401}}], 0xc0, 0x4000000}, {&(0x7f00005b6000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d22000)=[], 0x0, 0x0, 0x0, 0x20040000}, {&(0x7f0000512000-0x1c)=@in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f00005c3000)=[{&(0x7f0000651000-0x65)="bf49fdf81414079028da556d7e1943548f26b8a5640208a05d3240f2a95fdb5ca07bdb6402c29294f53abd0e81d7c58e7a05c6c99f1ea404c67f35d0a18e294f42abfd8ba4c8a1dd5c7ea34fe062d2aafb2ad62c81d2b8ac95803dd03df9bf5b11bf444def", 0x65}, {&(0x7f0000d08000-0x2)="6896", 0x2}, {&(0x7f0000146000-0x66)="362c38454200de4de9b6bef865f654116b172c7061134df6fb09dcbda1d4c26f9688375712a1b28e45a2875c46a8e40bbd087d6f5888ace3428846384c74a413609a0c66f345a8d8e18d77e7ec2b7c7c58dd5ea7c259d55f28d105eb5d2390a3e2d33775e14e", 0x66}, {&(0x7f0000a3b000-0x24)="e3f5429e045595f03faa98d725b1569fdcddbfe190a4e4eb5a9b9c6d841ef56291d31f37", 0x24}, {&(0x7f0000be2000-0xa2)="7f4bfab5974a06d2cbb9825a8ade4cbcdfed3267c462beedc870d34b73231e44ee3dfa31668c198f0f493ff5c1f7fe5531b57abdca56529df7757e0ee222f36b42b8ab3a26fcf9b4e11130571fdb92f287153b6cac676967268537f3a9a2721bd42b2cbbbafa23ebeed67cb9eff7aad01d1f5040b16d15cdab59ccfb20d4d9fd07b6a13c3ff837a234e15fcbb5f39815504d328cdb2af9a5013172872ebf9c1135f1", 0xa2}, {&(0x7f0000569000)="8238df9c1be0ea9acd5d4cf2975b0baca2837d04eab62522ee200d33257133ae95c691887af63466db03c5b26ca102c3d524d9ea12400d7362dafb9a993b724d229462bc3a1338be281e6d34abdd651ae1fa5285a7b3da4f7ec225b6a31fb2ab112a8d3fa312b397e8d120df40d23e7dcb099fc10ab8ed13ef58a092c96f045e1a9396e6a445fbf656327d", 0x8b}, {&(0x7f0000404000)="c5b72cd7b9838879aad7aa86d240cd3dcca1cb1e71f91bd6ffdbf542ed8bbc43b1d926455eaf04", 0x27}, {&(0x7f0000582000-0x55)="b000f68f1fcbe939fb4900a45cc7d58b96179a9fc653d83f4c83ede48d2ca0270540e71b9374f8eaa0249a5832d8572f658f3be2a0bf85286c934f16b8a02d955f8626247c2eb24440da551c4f052eaa8126622dcf", 0x55}, {&(0x7f00007e8000-0x1000)="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", 0x1000}, {&(0x7f00004c4000-0x2f)="89314cebdbf4c735565e136838ed3dab65845311ba7359df27ebf416ed476d22bb44fea32e17ea13eb7b7c48d87184", 0x2f}], 0xa, &(0x7f000033a000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x8000, 0x9, 0x3, 0x7ff, 0x6, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0x1000, 0x2, 0x7fff, 0x6}}, @init={0x18, 0x84, 0x0, {0x8, 0x88b4, 0x7ff, 0x5e}}], 0x90, 0x1}], 0xa, 0x48000) sendto$inet(r6, &(0x7f0000324000-0xa0)="a6460f4b60dec6e70969cc4e8adf076dbb03572469951e842488c704e94af563dd40879281d024e7c4e7aed0dfa69b2f74f68c314b85b8ba67db8d62cb1f07f3567560589dfed4a98710e3fc767c7f00db07ea1510b30fd8d871f800d6a422dc6ae400438674caca41ef83a9dc0d73fec3b71224ac50ea8112b0ed612f3d0c86ee3b72445eab1d8e95df84451476054ddf91e055cebe09adefb3c512216ac545", 0xa0, 0x4, &(0x7f0000bcc000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r6, &(0x7f00005c9000-0x27)="26000000130047f107000083140022e3041000ff010000000035000000000906050010000200", 0x26) 2018/01/09 19:57:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000315000-0x4)={0x4}, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000674000)={0x0, 0xfaec, 0x4, 0x10000000, 0x3, 0x8}, &(0x7f0000ecd000)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000005a000-0x8)={r1, 0x0, 0x9}, 0x8) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050002006e35", 0x26) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000a3e000-0x10)={0x8, 0x8, 0x29e, 0x8673}, 0x10) 2018/01/09 19:57:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000a10000-0x28)={r0, 0x0, 0x6, 0x54, &(0x7f0000b72000-0x6)="4fa1c227e4af", &(0x7f0000e42000-0x54)=""/84, 0x4, 0x3}, 0x28) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008e1000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000d0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000496000)=0x14, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00008d7000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x212) r3 = accept(r0, &(0x7f0000c2b000)=@generic={0x0, ""/126}, &(0x7f0000adc000)=0x80) getpeername$packet(r1, &(0x7f0000638000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e31000)=0x3ee) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000045b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet6_dccp_int(r3, 0x21, 0x14, &(0x7f0000b93000)=0x0, &(0x7f0000060000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000b0b000-0x1000)="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", 0x1000, 0x4001, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000116000)={r4, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000588000)={0x0, r6, 0x4}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000e1000)={@common='sit0\x00', @ifru_flags=0x401}) setsockopt$inet6_mreq(r0, 0x29, 0x120000000001b, &(0x7f0000f8f000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x40000000001b, &(0x7f0000a6b000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) 2018/01/09 19:57:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000263000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r1, &(0x7f0000181000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005a6000)=0x14, 0x800) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acf000-0x4)=0x0) 2018/01/09 19:57:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000654000)={0x0, 0x30, &(0x7f00000aa000)=[@in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000494000-0x4)=0x10) socketpair(0x0, 0x5, 0x3, &(0x7f0000d29000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00007f5000-0x10)={0x1, &(0x7f000076a000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00002e7000-0x10)={r3, &(0x7f00009b7000)=""/33}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004b5000-0x4c)={r1, 0x44, "313b5515e368c5454e88145bb3de43e41b69598251501d84469169e25505fe60adaf2440cc6e5863b9a08620fc3bcc0239f2a8c2ac9499d30fcfbbab7f3359444acf2edf"}, &(0x7f00004a3000-0x4)=0x4c) 2018/01/09 19:57:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000013b000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x657}]}, 0x10) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x519, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet6(r1, &(0x7f000096e000)="", 0x363, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) writev(r1, &(0x7f0000ead000)=[{&(0x7f0000753000)="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", 0x2c5}], 0x1) 2018/01/09 19:57:06 executing program 1: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000036000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000001b000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000036000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000030000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) 2018/01/09 19:57:06 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="8d", 0x1, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f06000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000d30000-0x64)={&(0x7f0000277000-0x4)=[0x1], 0x1, 0x5, 0xffffffffffffffff, 0xf93d, 0x20, 0x702d, {0x6, 0x0, 0x81, 0x0, 0x1, 0x0, 0x8, 0x5, 0x5ad, 0x0, 0x8, 0x0, 0x0, 0x0, "9a93bb103d343637531201e287bf61272fe024676ab25e40b5c43bad5ea32e4d"}}) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f000040c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[{&(0x7f0000f73000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x163) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000bec000)=@fragment={0x0, 0x0, 0xc4d, 0x9, 0x0, 0xffffffff, 0x2}, 0x8) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x100000000, &(0x7f0000f73000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000f73000-0x4)=0x7ff, 0x4) 2018/01/09 19:57:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000738000-0x4)=0x0, &(0x7f00006b3000-0x4)=0x4) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}, {0xffffffffffffffff, 0x288, 0x0}, {0xffffffffffffffff, 0x4000, 0x0}, {r0, 0x2600, 0x0}], 0x4, 0xd883) r1 = accept4(0xffffffffffffff9c, &(0x7f0000a00000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000121000-0x4)=0xe, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000e44000)={"ae74bac63efe68068a257ade919afe17", {0x4, 0x4, 0x2, "69a87a9f2534", 0xfff, 0x0}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00008a7000-0x4)=0x0, &(0x7f0000862000-0x4)=0x4) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/09 19:57:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000005, 0x84) setsockopt(r0, 0x84, 0x14, &(0x7f0000005000-0x1)="", 0x0) 2018/01/09 19:57:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000052c000-0x299)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000660000)=0xaa, 0x1) 2018/01/09 19:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000225000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000042000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001e3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000600000)=0xc) sendmmsg$unix(r0, &(0x7f0000f41000-0x118)=[{&(0x7f0000b0c000)=@abs={0x1, 0x0, 0x3}, 0x0, &(0x7f0000aff000)=[{&(0x7f0000147000-0x9a)="b484549aa3d52d77bfee7c8f431477efa986fd93626752c0b083fd1f5aa23b612471eb1fee30b2664201afd2429451905a8f527a12e786db4efa67645bcadd89295869b41b6bcba383f61f62d110ed4ea191744dc08f74ed3676578d4880843924386952380ae768ddec5c152ce1587abde75e60702d2488714a3413a1fbc99d8d9d222913701b632d8a1d3e7c29e063629b8009f4f8e3eaa605", 0x0}, {&(0x7f0000b2b000-0x85)="04fc3a40db9da288996b18aae876724d5a02cf826a67b8bea5c005b174e9fdcb506fb4dc18b7cc9fbb066706f7ca3ce39218e53e81f21974c9ecb1f3818dc4010359fa8762b35df58a751c0c735dad8ebca7b70ebba73f3867af563f8ac5cd6f96928a0ad39bb844b24544d8bf5a87e574892cda66563097a767e47b6422781ae008db40e0", 0x0}, {&(0x7f0000084000)="ef35f337345f5dc7a542c878958e37c764a5c00c375969fad531780cef02a95b5d8d78cc7ade97d7e8d7c096cf81ae43c197412343a886a30d8e2b02b1a1b5972cd0c5d00a29a579d3ae2d19530682cd5d523143", 0x0}, {&(0x7f00009c0000-0x37)="bf8c136363c74444a6e6d508fa94c7ebc266955ed8b80973eb32e55f978ecb557bf47ba6ef85278219738458f75291a1b578d070a0bd0b", 0x0}, {&(0x7f0000da6000)="ae68567f87f90b457d17ec0c60305553dcf574031b1aae83d5da3aaecbce23352d143451aef24da42b116f1eb75d3d6ab221a2907f1953b2adf7645b627a49e4f170282bf2a9ec65e95956e03ac262cc8b3a7eaf178a93adf19a5d95380be65e", 0x0}], 0x0, 0x0, 0x0, 0x0}, {&(0x7f0000b96000-0x8)=@abs={0x1, 0x0, 0x3}, 0x0, &(0x7f0000d5e000-0x40)=[{&(0x7f00007db000-0xf)="c1ece2adc378d90f41564a9426ef0e", 0x0}, {&(0x7f0000938000)="ec549031bd718f4453c5c6f80f44e19e7e731281ff32327bbe053856befd3e86d60e30cccaa51a0575e1ecb2349ed4f1cf0b26f57c14c4670461945b54b65510f1a3c19e84516af61f4667615ecb2ba00f846fff616348e2578e091954f81adb83d88186f10cdc8be4efe1b11c461270039eada99061a5c9ab9de1ad5dfdd337f3e5c52013bf0fd884a4106a557991b9e7d5fdbef2760509e51e7f4838a01457638e2e30beb537092d3598995328d72c4f953d613aa4f3fd3f3308b2bfca57dfdbcdb0d54cb373da8fe3b04ead6a9bcd3fdd0612d1816852357bb6459914f89127d11c9dff437e62a924cf37fe60c7dc275f", 0x0}, {&(0x7f00006ce000-0x74)="4c4099b49a3708ef21212667cbe80d584fce2f47d0e4a2c2d3b8bac427c4477b62df0b09793e531ca0f80659870a2c0c98d1ee9cdfbda279a3a84f2810d4a5e5fb7e9508a3eb898e0ae40640855244ba07307cf622931c1afbd1fedb1b077f269b6f2b356a0bba29b918dbfe4d97394c20a3ee5d", 0x0}, {&(0x7f0000de5000-0x1c)="a71c290d941a6ab7e6a08267b472e235d3a9d64f0a3553f7c4f0e830", 0x0}], 0x0, 0x0, 0x0, 0x20000000}, {&(0x7f0000a1a000-0x8)=@abs={0x0, 0x0, 0x2}, 0x0, &(0x7f0000263000)=[{&(0x7f0000d48000-0x52)="b961c8707b7d58004114ff8949edc6bf8a0ab3fda8db871e7babf19fd4ee34b4cc46a97610a3a870cadce42b3df91083b409f26288eff6ccc557a72d70335aeec7f56b6e502a391b744fa65cf6f551cb1478", 0x0}, {&(0x7f0000b2a000-0x62)="0fcfe594849c9dcd760404cc59ed66472e6d4b839c6f4bbd58368342771badb93df9a30e7a1c91b3ffc62a79699fb66ad8b1b2d904ecb7c6ebe317f33f004bb3193b14d4bf4a90fdbe3221ba8e56f486994d06e3f34796d0e66aaa1699b043a5dc0f", 0x0}, {&(0x7f0000af3000)="97c37a60352445aeec58a82d2a5cfe80c9b40a25db441b88061e90c04c73e6cf2799904ca398d5213ba642ee5cc926eb147139b48b20459e853a4cca2ad55e1679ed1515ccf9663f5d3acdbb0fbc405c9b9cb9567a95d2511b1d98d80bd0dfd39b15eea2df5af7cd31ebae904c7e7e965996f14657be00a54401cfcaf05e0dcf938d8d9772f2446f5d7f3e7d", 0x0}, {&(0x7f00000d6000-0xf4)="d1db8aee9863da2fcbb3348b26b406031da605a935c59b3a3c1e7bd1e6d742c0734338d40cac309f0e48193371bcff3033c567f3c6c818550b3881148dee121b52fba630af38cb636ad984f5a1ecfb454e8c3cc276feab7af6627407da9ef2710b72ba6e298efd76ba6e2c4bbf30a4283639d95d6a95e667b0c8c11489f4e008f9a2856aae6298cb8d50ae86b2662b8d6286f9c2bb02bd02aac6dfe95d488cb52218255446845eb0458a492ee21b6aa51ca2b6abaeb462b8810b4aa545dcdd3d155c404b360420681653a9ba5c5379a8bb40a7b3055d6a0bcd393ff435de73ee06ccd44361c1ac401421823923cd89cbad8db537", 0x0}, {&(0x7f00001c4000-0x6a)="06a4b66d04c662f2259ee624df2e951efc5c2381df32bc4157074699a5ef2e54fc2252e63e11b61b4ee0305440472cdbf369069aa38869ea54db7d7c760c8439861244f5710923954d56e9928d6ffc39a9b46f7cb60887c14cd06acaac1a09c6cf79466d0074145f28ae", 0x0}, {&(0x7f0000cd4000)="e711a4a714f776d7cca8d470bd6bc13d0a9c977d88daac78b0f40a23d2df0abe43dda63cf3a632730c2421193b4a7e66549b3e78520ea555c5f90d6e1bf9177e86297a5b07bfd6dca67c49cc1dabb6297e90c5b202d54f323c67ee539071bfd16d7a3ed273a1b776916590e5f07811437e05b9dd1d2db3e11ceccf8e64889c8e86b3db04050d7e52706d", 0x0}, {&(0x7f000053e000-0x82)="027e4b5f0ee2fa056119d67dde74664c3594db03cce7f1db77bf1e0525811afc512eb99c7f1c7cec13bbecd997b4c2870760cd012681540059faa8d8fe862cf5bc2871e89cf43a79b04212dc23c178dc4e2ae4201488fe97ba07409b59f00dad7a64d7da407187e411afe43345f977cd3e52f62d4d701d1a19085e73d2134a9adc5c", 0x0}, {&(0x7f00004e5000-0x3b)="aeacd8540410cbb3da717c5896aebb9f136b76bd2278de188cd3d1ccb85746a2d8a4bb5dec7ca524025bf68739bda09ae1183cf8b8e9115c8b8660", 0x0}, {&(0x7f0000438000-0x91)="4bcf0a4642d81ae3743ec169db390e2990a6fcd4bb403981e6f76f1fda6d433de040c729b17ec9bfc9306ce46a7fb3aca3d7ee8d910e4e7b77e4fb68b92825a4a7b6f2773342dccb316067c9b4fe9dbb0dc88adf97f57297dbdab8e10afc4e1cc2f623258e976da50b8a0c1627d8bd93c6c14943a282fbc7fb95ab75148821d59d5c6a843f9a4d77f54c3f7168a1c82fe7", 0x0}], 0x0, 0x0, 0x0, 0x40000}, {&(0x7f00003f1000-0xa)=@file={0x0, './file0\x00'}, 0x0, &(0x7f000051d000-0x10)=[{&(0x7f000008a000)="d78759ba732ec93b19f57dd83428ccca60a5dd6c5e273969fa39b2b3193f268d4562678c6ed1738f8a2955ca10940439edb671c99fd151ed6955094b917518c140424d82c0df07eea90e850a07866cf37ca16488aed2ffc28f4f1507344a9c439c2a07dd6443eafe391f40c7b10415247f0bbb4a4487b1be1e9bcacfb3c6fe7d5f8c3363c60de15062015a027330e41e5a08a9bff20fd579a6b0460a86a88dd4a5f23f03278f05cc20f0", 0x0}], 0x0, &(0x7f0000f0a000-0x28)=[@rights={0x0, 0x1, 0x1, [r0, r1, r1, r0, r0]}], 0x0, 0x4000000}, {&(0x7f0000f37000-0xa)=@file={0x0, './file0\x00'}, 0x0, &(0x7f0000e08000)=[{&(0x7f0000b69000-0xc4)="682a43dbb9d980954fadcb3e10817ad799b18392da9143b6df67d6c19dcbc3545a216c6d03e2056560756e706277bef6ad3916b562b1db5e13e59484d65a63730775365f418527f28d329abb2f2d9762cb5ec05e813312d33738df0ffb4ffe2eff5cc6e882b5a1674d1643ede32f1d0ecafac8368c592d05aefa583ff07d991a82bf0aa4f0b6d3dd537f82d4c4beeaa9eed5a6c8ec082002212952ce26f81085116f659ff296d68d24509365df87a0d8a26906e49a1d35dcbe43aecb52d24e2b448ba968", 0x0}, {&(0x7f000006b000-0xd7)="a897324014e242675f8df1edb59f69301ce23413346e5f0d165921509c2b37c6e83ccde09a1d60eea3ac2ec1801fcfd65b8ad8add78139879ac6fe5321487b8e91675ea51c18a9d2a9f7875cb16f23e0bc1aba8865763f53d9a9378147352d13a9b38dcf2c2a1e0f1f0a2910aa9044f76be0083e5277d7b73665d124a8fe84a17d0229e2e470892f4ef3f3074671362fb496832bc243d8dfe6e1341e907c5776d32d87f19b3d9f68fd8e176a37a26f714325d0d60f7032a5e4baf3e646927f368084eac704f2d4f6edd3e009ac51b687a84e9e2563c716", 0x0}, {&(0x7f000040a000)="d3b63b68785b6c5b78118041d82e7dbf2b5835e5989fcd3d12a1413b57d204723f2750b9c68c92159cae056ab0578f9391c9f55d148baee1786af0395f50803ccb", 0x0}, {&(0x7f0000453000-0x26)="d13e3c4bc35100585a6fdcf3e9cafe614dec5667a575556b4c5c4bee839c5a0837390ae4ff94", 0x0}, {&(0x7f0000317000-0x4b)="efbe7686b9adc5d79be27e712e0df779a98949ef607aa57966e2de755872ca4650fd160feac63f94bc1450e44c0bc5ab954e32c01a58ffa45979a94553778512224158eed5a74d9acd0a07", 0x0}], 0x0, &(0x7f00006ad000-0x90)=[@cred={0x0, 0x1, 0x2, r2, r3, r4}, @rights={0x0, 0x1, 0x1, [r1, r0, r1, r0, r1, r1]}, @rights={0x0, 0x1, 0x1, [r0, r0]}, @rights={0x0, 0x1, 0x1, [r0]}, @rights={0x0, 0x1, 0x1, [r0]}], 0x0, 0x44000}], 0x35a, 0x0) write(r1, &(0x7f0000400000)="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", 0x6d5) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000096f000-0x4)=0x0, 0xfffffffffffffdf1) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r0) poll(&(0x7f00007ab000-0x30)=[{r0, 0x100, 0x0}, {r1, 0x200, 0x0}, {r0, 0x40, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x2100, 0x0}, {r0, 0x80, 0x0}], 0x6, 0x3ff5) 2018/01/09 19:57:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = accept4(r0, &(0x7f0000fa9000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000641000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c61000-0x6)={0x0, 0xffff}, &(0x7f0000212000)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ea8000-0x8)={0x0, 0x9}, &(0x7f000057e000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ab7000)={r2, 0x7, 0x4, 0x9, 0x68f, 0x2, 0x100, 0x9, {r3, @in6={{0xa, 0x3, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x401}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8000, 0x86c7, 0x2, 0xfff}}, &(0x7f00002e1000)=0xb8) write(r1, &(0x7f000015b000-0x3d)="f865c5ad43d20f6c898c9c6d2d47e355cd805415bdaa69acde5d2fb55d34931c097fe582552b632cf4c7273133d9ae4fd77b4669b9b88972bc2fd239d7", 0x3d) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00005fc000-0x20)={@generic="b7eaf0ccd723a2f0f7a5d14e30675fe3", @ifru_flags=0x4000}) close(r0) 2018/01/09 19:57:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) socket$inet6(0xa, 0x6, 0x7fff) getsockopt$bt_hci(r0, 0x0, 0x41, &(0x7f0000ae9000-0x1e)=""/30, &(0x7f00002bf000)=0x1e) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000c1000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) r1 = socket(0x7, 0x7, 0x8f20) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000458000)="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", 0x1000) 2018/01/09 19:57:06 executing program 3: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000dd3000-0x2c)={0xe, 0xf1f7, 0x1, 0x2, 0x18, 0x0, 0x80000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000ef6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000060000-0x4)=0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="", 0x0}, 0x20) 2018/01/09 19:57:06 executing program 7: r0 = socket$inet6(0xa, 0x7fffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009c4000-0x6)={0x0, 0xe00000000000}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0xa0a}, 0x8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000001000-0xc)={r4, 0x80000, r5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)=0xfffffffffffffe4d) r7 = accept(r0, &(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r7, 0x6, 0x3, &(0x7f0000002000-0x4)=0x24, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) sendto$inet6(r0, &(0x7f0000003000-0x1)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000002000)={r1, 0x1, 0x3, [0xfffffffffffff001, 0xffff, 0x100]}, &(0x7f0000003000-0x4)=0xe) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000)={0xfff, 0x0, 0x1, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r7, 0x0, 0x23, &(0x7f0000006000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000004000)={0x80000000, r9, 0x3, 0x92}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r8, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) 2018/01/09 19:57:06 executing program 5: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x5, 0x803) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000835000-0x4)=0x80, 0x4) write(r0, &(0x7f00002ff000-0x36)="1f0000000104ff00084345b4f6e0ffffffff000000800100010400dcffdf00", 0xfebe) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000a26000)=0x3f, 0x4) 2018/01/09 19:57:06 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000008000-0x16)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000009000-0x4)=0x2, 0x4) 2018/01/09 19:57:06 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f96000-0x8)={0x0, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000711000-0xe8)={{{@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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdb000)=0xe8) recvfrom(r0, &(0x7f00008d2000-0x63)=""/99, 0x63, 0x0, &(0x7f00005cc000)=@ll={0x11, 0x4, r1, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/09 19:57:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xd, 0x80003, 0x2, &(0x7f0000ff0000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000006b000-0x4)=0x0, &(0x7f0000797000)=0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00003e7000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009eb000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c94000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdd000)=0x37d) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000550000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x1, 0x6, 0xa, 0x20, 0xa0, 0xbb, r3, r4}, {0x0, 0x8, 0x4, 0x8, 0x8, 0x8, 0x100000000, 0x48}, {0x100, 0xe54, 0x14cbd470, 0x800}, 0x9, 0x1, 0x0, 0x1, 0x3, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x0, 0xfffffffffffffdcd, 0x0, 0xc81e, 0x5}}, 0xe8) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000145000)=[{0x0, 0x0, &(0x7f0000ac7000)=[{&(0x7f0000512000)="1fe2a97afbd96f976a0279d659bcb364917f826b08f54b5cffdd16c02bdfe7cc5287af009489ab8049ecb20b97e3bfafa57749758cb27f0dbcbdd59864e5dde079bcfe8d3ff3468294b418513f53f91ed1d3bd958cf174c8a6033fbd7189591ec08080a855e3dd2d1cc3eee5e9e8e74a89b07111b61c8e3e3d4295116d9c17c38a3c5125e8699756d0e03d394a9570d13eba802ae053256a507945eca4e55a4606790dac9c254982e27d172cdd4f181afeed44d5b4e336f53ee264e183ffa2867dbf6263f105268afd1560c77f0fdd025c1d807afcb6b8201bbcb968", 0xdc}, {&(0x7f000020f000-0x5f)="0aee0fb4899149dd7b9a940c090fecd511d88060b6a77e11979f72f6ef4774f432b4159d47ad389c176a6e42", 0x2c}, {&(0x7f00003f3000-0x98)="610925f782e43c3c53974d4847e2b40a5d474c0274eab1d39a0d0597a7ae58f7fbe156066c7e1dd8a4534b712c342029b148863069cb22e9a26aa2d1ce642e089253084d1319c6ccc26e75bd5e412f637d9ed692b87884fb8c4571070ebb1880f631a35be30ac24d2ba16e38be13be6916c593dd551db3be527276eb3542bd95e00630a7", 0x84}, {&(0x7f0000540000-0x3c)="b166fc6d952ff253ade9dae08d8ffa3f6ed76936580b1bbdc3f82947021bad5b63cc3e84b58b30cb6c254be6", 0x2c}], 0x4, &(0x7f00007a1000-0x6)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 19:57:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xf, 0x0, 0x5, &(0x7f0000913000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00004f5000-0x18)={r1, &(0x7f0000f70000)="b0ce32f16e81bb740a048fb8407333ba315e4d26aab3781bf3785a31a3e93b9e0e6ae320974499549c66bf69bb923813c0ce196786cf5d69387bc8b24cf315713722a665e3f56601897f3f0195c98407797a37bee2d282f6c89b9f0cf45ca30060ca624e40b4457a14d3584d2d3fc9fc0466907c059f93429c3dd068d4ce", &(0x7f0000a52000-0x68)=""/104}, 0x18) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) socket$alg(0x26, 0x5, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f77000)={&(0x7f00005b0000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000387000)={r2, &(0x7f00004cf000-0x7f)="8778a7db094554dc2dce07358b295119d7a876f089dd79b6ceae11b0763f62d8fba0f4605bba519494fb12827b677895e5a8cf43e971a8a9445f53ffacea760e92a47bcf45d7be3b0014c2977f44f57fc9625b798b1f943eaa70ed54b2d2ba5a7f948439e3b38dc40c4af791ad58eed8c1a45635e1bd9ce650549437f05caa", &(0x7f0000836000-0x95)=""/149}, 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f00000f0000)='X', 0x1, 0x0, &(0x7f00004d5000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 19:57:06 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000008, 0x0, 0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000007000)={r0, 0x2}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) write(r0, &(0x7f0000cc4000)='\x00', 0x1) 2018/01/09 19:57:06 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0xfffffffffffffffe, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000005000)=0x52, &(0x7f0000006000-0x8)=0x2) 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) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000009000)={0xffffffff, 0xffffffff, 0x18}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x6e2d, 0x2, 0x122, 0x8, r1, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) readv(r0, &(0x7f0000009000-0x90)=[{&(0x7f0000003000)=""/210, 0xd2}, {&(0x7f0000002000)=""/103, 0x67}, {&(0x7f0000002000-0x5c)=""/92, 0x5c}, {&(0x7f0000005000)=""/177, 0xb1}, {&(0x7f0000006000)=""/81, 0x51}, {&(0x7f0000001000)=""/240, 0xf0}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000-0x1)=""/1, 0x1}, {&(0x7f0000008000-0x1000)=""/4096, 0x50a}], 0x9) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r2, 0x28, &(0x7f0000004000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/09 19:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005b3000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00006e2000)={0x7, 0x3, 0x5, 0x1, 0x81, 0x5, 0x96, 0xef4, 0x6, 0x9, 0xfffffffffffffffc}, 0xb) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) accept(r0, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) pipe(&(0x7f0000d6d000)={0x0, 0x0}) unshare(0x20000000) unshare(0x3fd) 2018/01/09 19:57:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_ifreq(r0, 0x895e, &(0x7f0000285000-0x28)={@generic="d258fa41ea303a9348f2c265404e49db", @ifru_map={0x0, 0x7, 0x1, 0x7, 0xcc, 0x3ff}}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000233000-0x4)=0x0, 0x4) 2018/01/09 19:57:06 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000009000)=0xfff, 0x4) 2018/01/09 19:57:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000706000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000d26000-0x4)=0x1002, 0x80800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a77000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005da000)={{{@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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000043d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004a7000-0x4)=0xc) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f00002b2000)={0x0, {""/7}, 0x0}, &(0x7f0000ff5000-0x4)=0x10, 0x80800) r5 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r6 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f000036c000)=0x0, 0x800) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = epoll_create1(0x80020) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a78000-0x8)={0x0, 0x0}) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = accept$ipx(0xffffffffffffff9c, &(0x7f000000f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000050d000-0x4)=0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003e5000-0x8)={0x0, 0x0}) r13 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000a6a000-0x4)=0x0, 0x800) r14 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000485000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f4d000-0xe8)={{{@in=@remote={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, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3f000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, &(0x7f0000f47000)=0xc) r18 = epoll_create1(0x80000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000084b000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009ee000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000811000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000940000)={0x0, 0x0, 0x0}, &(0x7f0000416000)=0xc) r22 = accept$ipx(0xffffffffffffff9c, &(0x7f0000a1a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d76000)=0x10) r23 = socket$nl_xfrm(0x10, 0x3, 0x6) r24 = socket(0x9, 0x80007, 0x1000) r25 = socket$llc(0x1a, 0x3, 0x0) r26 = socket$alg(0x26, 0x5, 0x0) r27 = socket$unix(0x1, 0x0, 0x0) r28 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r29 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000df8000-0xc)={0x0, 0x0, 0x0}, &(0x7f000085f000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b23000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000832000-0x4)=0xe8) r32 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000060b000-0x4)=0x0) r34 = getuid() r35 = getgid() sendmmsg$unix(r0, &(0x7f0000648000)=[{&(0x7f000012a000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000ee1000)=[{&(0x7f000024b000)="b18fcad94e0e73fdb0605f7adcde8c76327eab9d25cfd9bf3cdb296950c1c003320b659e10e8c73233d84092dc5a2a7552ac109fff6faf4cbccdb4f1d37442d7bdcb93759b4f84355dd83661d2382d1cd9e52e24", 0x54}, {&(0x7f000002c000-0x28)="2408845beb518b00018836bb6cf08a332099adf9e89411759158b28f0411727304da99cc32703b98", 0x28}, {&(0x7f00007c8000-0xf4)="69a9780e1a0dd6a8616f67a930ba592133ef0750926f36e2dab5edea9008ed8676bce59d2ec98407ab8e3df8fc59616e5595486ff1cea4483e8c35be9132817c2e3b2ee570a9615bd59e4a37251a1232627dbfaae7f51e037041696463ac02cd10b36bb9a1c56e7f99ebb62a21509cb58c467b1af0281fda3f9f4ff77aed077df0d9faa72e6f1faa02605dae015738e6d882a5fe5b537a83f224a73871dc2438df4a615507fbebbfd75945fcb9a14833287f21dda93b57fa4faacf82d7e92c5d71375874cbe3c5cc61657f0a5b496cfcd0de33fd03ab45259b92d27efcde599e34b0f8a3c4f05807a80200868ec7b4ac0582819f", 0xf4}, {&(0x7f0000deb000)="52481db3ebc5f3ee0a4d57672d8ddbed5eae9344c90e7a92ce1a670b74f85fcda2889d4e0eebb2749367aa4ef5f38ac9f1c660d02fbfb4e63da1625fc4d82bf454983d75a330c2030a86ab311a375f4e760a73c49d53acb79e26a1f93d51487f11ef3a1de09b6c624c670c976de1056402e6ea5c3087401116cf17bced3db2ecb5b6c0a7e5ccde36ffb0950aaa8111855bd52acc803758c902612f4af59bdfd73a6d50c7fc9963097d9eb68b91ed3c2236cdaa3abc08f886dc8c378d8c8683105a6d49b2a6d556b7868bc7bd5f1f189d6cccdc479b9259aa13fd55e00a197ef12f58586abc6a", 0xe6}, {&(0x7f0000403000-0xda)="e138bb58193d6fa4cbb719db0fd961f485b05c39b4679e97778fe6dfdec3147c4bbe68b996f7f1478c623881c0a3fb20cbaa044aa780d449e2c8fe6b52c92fec9f3890d244fbc7c9b2332c14d77d17c395a081f38b522882ccc0baf2d480ea9a4bf4d64ebc4c0628428615a4c6dda353dea155d0e8ad19c3d3b906fd24c6b93378a19ec0b02942a9933f148b73b2ded742794797f34e93eed8e2a74326ae44999cc499ccefe5b10f22163a6227a5f17e3952e90d4643ec07ac48ae7286ae720a90a5ca3a290f5f8762fa5e1622b36594d58e022fa687997aad07", 0xda}, {&(0x7f00002c7000-0x51)="a60c25723a3a7cbde668321bd2d177b3e6979ebf6795e6bae4c48c6b5352416c748b0c7adba031b0905194ec5130990155652ae0ff52ae4cc80497633d65e15ddf4588b57eb0213fe0aab76501bb6d50d3", 0x51}, {&(0x7f00000d1000-0xcf)="db74e9d36fda356edfe6980c69cab1dc1db6df99dd9f50ccdb32c4d422a4c2f7a6235167dc0c7a42071c9c4984f412e0f03678c53d7474717e8db2debca0056ab914077904af14350b806c7d422f96405e8de13399cb3f2dc4a870016c6338c691b77ef2881edb5d2dcd35031188b9ae631e97978e80c711a45d75ef8d20882327b253d83d6cad51229871b2378451b7b1a500f56611ac4f6c48e2ed4a4b18497d68fe66c1638abffc01b69467328c71f5ab3448ded233573a3fe4be1127f0fb24a2b346691b8267815e68a9241a3d", 0xcf}], 0x7, &(0x7f00004e8000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x1}, {&(0x7f00009d3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003ba000)=[{&(0x7f0000c95000)="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", 0xfe}, 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", 0x1000}, {&(0x7f00006f3000-0x87)="b88ab0a6924cc906dba3e31f19097b0f8fb07a3a432607471a1a502c3ca79290160220ffdfc1469d896dea9c949e86f39ed14c80e9ae14ec5e45bb48697b57e4a9164f2bbead368d920a9ea71b38d430758b649715f5174cf01486a464108dee8f110d1ee7f7f40c43e059c9fa3fb9de2d790db4dd32b1d40ed02736fcc525f437604b831c5846", 0x87}, {&(0x7f0000b9e000)="e9580567ce20752ae607c95be62d9657a1f1e9d98ddd1cf7828f4e311d04b0e96f306f9ac52b02d5d93206d9a15031da243abe8158a90fd7eec6e38f9f8f514923d8ca27f2d6d8629ed86e556c6c17023715bc7408cb71a24f4fadb52dd1ccca6ff5284c033edcd2408a7c497f636dc0991a3daad5264f96971b8169cd1f288a9a68d88dfbe8ba6c054be04a55c333ef9401fcef6752d4bb3ea17023", 0x9c}, {&(0x7f0000593000)="cfaae2a1a9f3f50392fded304e258dd7a375ea81aa77fa8a1f7695830ebdadacd4785701b346ebba49573dfbc9c9912ec66558f706d5275be293c1299168b530a6cd53329bc4249ae0471b46aaa9a9db7775c7ec7df41b96443696db199f662b718770c5efd293c81fde084266c4338f27db", 0x72}], 0x9, &(0x7f0000f7f000-0xe8)=[@rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @rights={0x30, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [r22, r23, r24, r25, r26, r27]}, @rights={0x18, 0x1, 0x1, [r28, r29]}], 0xe8, 0x8800}, {&(0x7f0000a40000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000032f000-0x40)=[{&(0x7f0000794000-0x5)="63cec2826d", 0x5}, {&(0x7f00005f1000)="6b7ef42cf8b6f42e434e68dd9a2916a204014683a024ac707ca869edae42fdbb5eb176e6d7ab86b965f216373202e6a5bdf3f6f9db9a341ca9d10b260a03d19833edd63051a94297add366ee18f144012bfca4dbbc67710c6849dafa5a0d846a74c189ebc1144bde950b79bf540977d50a2dbd68a7ed889d9fc68346510140dff2a25e7967277f1867269a032b6f16eba5ba97f28b68f2c2a618268a0fd22ff036671b5006dd68c82192adb2717cb0c36d17946efddd114b95e9f3860ecda119", 0xc0}, {&(0x7f00002cc000)="24bbabeaea03ef14614340e006d7aac22b51a04ee3800691a3738852994c867c7a89b87b4bffad107b97267034462217c5e326a775f0", 0x36}, {&(0x7f000068f000-0xbe)="4a0598e3c7b3254726935c1e672701fe742bdad2565e2f894a0d55b42f3f5e65d96364eac3f7d2f61d6244d502eaaebe6fe117534d9838a7442f2edb9540b9c3c0d4dc62450dce70af8296c1f89bffb5c734e3b84b4de6b75e3a3cb5e08136c4ee058df19966008ad6c6a6d4d43da10eee84c0d1d4a30be8886126796ee40af6c23896b54d74e8a47af404bca8f40ce1b2e518357a745909fef2d1caae125e67ba5b2769cc7d4ed2cf814aa974116e637d396fc397999229ec1db3c89544", 0xbe}], 0x4, &(0x7f00006c9000-0x40)=[@cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x40, 0x10}], 0x3, 0x44) syz_emit_ethernet(0x3e, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) syz_emit_ethernet(0x4c, &(0x7f0000242000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x50a, 0xe50, 0x4}], {0x8100, 0x400, 0x1f, 0x3}}], {{0xfbff, @x25={0x3, 0x1, 0xfb, "6bd1308963f7bb8894efecaa73a403f7c5893900cea861af77c302f3c17c85f88484730063645e1a28cf3253c9ff9686942f28"}}}}, &(0x7f00004a1000-0x14)={0x0, 0x3, [0x40b, 0x1d4, 0x439]}) syz_extract_tcp_res$synack(&(0x7f0000508000)={0x0, 0x0}, 0x1, 0x0) 2018/01/09 19:57:06 executing program 7: r0 = socket$inet_sctp(0x2, 0x1000140800001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000000d000-0x1)={0x0}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x9ad1, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={r1, @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]}, [0x6, 0x7fff, 0x1, 0x20, 0x36, 0x2, 0x19, 0x7fff, 0x6, 0x3, 0xfffffffffffffffb, 0x3, 0xfffffffffffffff9, 0x8, 0x8001]}, &(0x7f0000001000-0x4)=0x108) socket$inet(0x2, 0x0, 0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000000)={r2, 0xf0, "fd40552f3761ce600c7621e4d742de675a39520740f9e2eaae9a5ebe0afa81db0bae41bdd9e9119ea782fc4af3ac39541d78dd7a5725165fd141cd4bd091ed9c3799d6d16eb3314e7ae0a4b0097aa4055944729ec1eeed7daa43b93761e0f4f26dc768c7495acad065ded01348224cf37281333c078016944af0a7d725ca66502be357a1c38834956987125986b08bd84fc1dc0832248437c4cc61c014e82fad644d10f9ac094216d20bcf44771f71511bf8a39fcf8f5ed0b97a7da38089198939deb46b9a0ddd0c00273214a42d2a4cf542dd8819c68cbe584f97defccef5cd15f07b211dc82bd8c4367e830815cd73"}, &(0x7f0000003000-0x4)=0xf8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x8, 0xfff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x8, 0x4, 0x8, 0x7fffffff, 0x0, 0x20e, 0x5f, r1}, 0x20) 2018/01/09 19:57:06 executing program 1: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abd000)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x10000000002, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x2}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000001000-0x4)=0x4) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000abe000-0x4)=0x2, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000abd000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x58, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) 2018/01/09 19:57:06 executing program 4: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00005c5000)=0x0, 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00006a8000)={r0, 0x0, 0x63, 0xac, &(0x7f0000ffc000-0x63)="9e78f4bd3cc5311504b5a1096f49d9925989b8100f8308efe48d74d0f7421a58212be706b487f210cb719affcdad2540c33487ed907dcd5a11578aa76b05d7873febc6fa8e875efdac219feeb327e6576a2c95809e52c4a3213d237659cd888b9a2243", &(0x7f0000a07000)=""/172, 0x0, 0x1f}, 0x28) syz_emit_ethernet(0x66, &(0x7f000028a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00069a", 0x30, 0x3a, 0x0, @empty={[0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff83, 0xe80, 0x0, 0x0, {0x0, 0x6, "0300ff", 0x0, 0x0, 0x0, @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}, [], ""}}}}}}}, 0x0) r1 = socket(0x1b, 0x4, 0x5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000ffd000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000eb2000-0x4)=0xaac340350e754d52) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r2, 0x0, &(0x7f0000ffd000-0x6a)="44840524381b00ac79b48f45e2c483ce869e68db2c4890e6946307867644d2d649fbd7fe06cbd12ce14ab6ac9e4727910779277b17f70927d84eb454aba8d4cb6edbf5e8cd53fa7d84629f79b746ceffd918413778c26606e16e760180e36cf654ca1930f7aac77db795") mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ffc000)={0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000ffc000)=0x8e07, 0x4) 2018/01/09 19:57:06 executing program 6: r0 = socket(0xa, 0x3, 0x3) setsockopt(r0, 0x29, 0x48, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000020d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1df, r1}) 2018/01/09 19:57:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400010}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x68) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/09 19:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a7000+0x627)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c33000-0x6)={0x0, 0x3}, &(0x7f0000c85000)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f14000)={r1, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000183000)=0x8c) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000088000)=[{&(0x7f0000972000)="390000001300090480000000000000e11800002c0100000045ff0107000000141900160011000100040001000701d0000001010c00006fe422", 0x39}], 0x1) 2018/01/09 19:57:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fcb000-0x10)={0x0, 0x10, &(0x7f0000cb5000-0x10)=[@in={0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000be000-0x4)=0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) readv(r0, &(0x7f0000111000)=[{&(0x7f00009b4000)=""/236, 0xec}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ffc000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e7d000)={0x101, {{0x2, 0x3, @rand_addr=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, 0x9, [{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x401, [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, @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, 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]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x101, [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, @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, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000ec4000)={0xffffffff, 0x20}, 0x2) 2018/01/09 19:57:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000055a000)={0x0, 0x0}) 2018/01/09 19:57:06 executing program 1: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f00002a1000-0x4)=0x7, 0x4) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000f94000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000198000-0x4)=0x6) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f94000-0x8)={0x0, 0x6eac}, &(0x7f0000f94000-0x4)=0x8) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f94000-0x18)={r3, 0x3, 0x8, [0x5, 0x2ad, 0x2, 0x2, 0x9, 0xff, 0x7, 0xffffffffffffffc1]}, &(0x7f0000cd9000)=0x18) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000f8f000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000010f000-0x20)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/09 19:57:06 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000b000-0x4)=0x1c, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000000b000-0xe)=""/14, &(0x7f000000a000)=0xe) unshare(0x8000400) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000-0x18)={r1, &(0x7f0000002000-0x58)="", &(0x7f0000008000-0xfe)=""/254}, 0x18) 2018/01/09 19:57:06 executing program 0: mmap(&(0x7f0000000000/0x586000)=nil, 0x586000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00004e6000-0x38)={&(0x7f00004c5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:57:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x7, 0x7f, 0xffffffffffff8000, 0x7, 0x1}, &(0x7f0000000000)=0x14) r2 = accept(0xffffffffffffffff, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000003000-0xf2)=""/242, 0xf2, 0x42, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) r3 = accept$packet(r2, 0x0, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000e6000-0x28)={@generic="b8ae92d99c1c5cd1c0e9886cd58769fb", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r3, &(0x7f000048f000)="", 0x0, 0x20004084, &(0x7f0000e67000-0x14)={0x11, 0x1f, r4, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/09 19:57:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f00006af000)=0x1, 0x4) listen(r0, 0xffffffffffeffff7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000867000)={0x0, 0x0}) setsockopt(r1, 0x84, 0x75, &(0x7f0000af9000)="8000000000020004", 0x8) 2018/01/09 19:57:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) bind$bt_rfcomm(r0, &(0x7f00001ed000-0x9)={0x1f, {0xd, 0x1, 0x400, 0x9, 0xa05, 0x4}, 0x20}, 0x9) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ab3000-0x28)={@common='lo\x00', &(0x7f00002f7000-0x14)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 19:57:06 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x1004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x4, 0x4}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002d0000-0x1a)={r1, 0x1, 0x9, [0x8, 0x7, 0x1, 0x8, 0x98, 0x40, 0x4c, 0x4e, 0x2]}, 0x1a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00009a0000-0x88)={0x61, {{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000563000)="1f0000000a0affdde204f49ff60f007c000200000900018005ffffe5000051", 0x1f) 2018/01/09 19:57:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f000046c000)="", 0x0) 2018/01/09 19:57:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000264000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000df000)={0x0, 0x8, 0x6, 0x40, 0x5, 0x95dd}, &(0x7f0000186000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000e1f000)={r1, 0x2, 0x4e, "bfb5644d7e8a553ba0c77c4d75cf1bff79127669e8e0f1280400f33f5a518a7770fa81ad4a37037dfa80d91b81980f5789d05ab5ba888f8f652b19c0f406a1fd0f28b8f5ef1e8b157da42491d735"}, 0x56) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d1e000)=0x20, 0x4) r2 = socket$inet(0x2, 0x20000000a, 0x0) ioctl$sock_ifreq(r2, 0x891f, &(0x7f0000dd5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f0000493000-0xc)={0x0, 0x0, 0x0}}}) 2018/01/09 19:57:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000aea000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000322000-0xc)={r2, 0x80004, r1}) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ec0000-0x4)={r4}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00007a8000-0x8)={r5, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r7, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000f9f000)=r8, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r9 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00005c1000)=r9, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000c5f000)={r7, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x42, 0x1, 0x86}, 0xa0) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r10, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r11 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r11, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r12 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r12, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r10, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r12, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r12, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r12, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/09 19:57:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00007b1000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) 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$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x84, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000000}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000001000-0xc)={@empty=0x0, @multicast2=0xe0000002, r3}, 0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004ce000)={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r4, &(0x7f0000115000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpeername$packet(r4, &(0x7f0000f7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004e0000-0x4)=0x14) 2018/01/09 19:57:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e05000-0x2b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x2, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000e05000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000bb000)=0x1c) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000dbb000)=0x6, 0x4) 2018/01/09 19:57:06 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, {0xa, 0x0, 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]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r0, &(0x7f000000a000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x2000000000000000, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 19:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000074b000-0x1008)={0x0, 0x1000, "601a9c038f185e9eee76935b2def18e3006fcca38dd48f6eb15a5e3961285d18a180921bba36d951e2e7e3d21a1059abcfc4ec02c236c072765d6aff250b8ac723eda992ac7b01b585f35280a3f2af06650a211acffa4b1de059a8dcb67d043ceeabfeee88f47fe398dfec3c4e05b9e110579345becdbcd4349834d7feffc4079b6ebd80ce2b577013a4412851bd1d9c59f64699d3d79dfc5d8b305f2c5e816c94d65708388f3af4510b9f1111e4c7ad54808de376e592604d0073b292169fd1656445cac80230c82251d0e4c23921a868854138b01861a5629ddcebdbe6ab52cc213249c4765c1f061ad1faf2a7012fd94dc92e5ba6eb777cc43501d3da89f8696116998dfdead807e66d804401eae5ea0ccbff47264747321cfde205b3f13e71c0dd56b30076b7893ff8ad288e7ebf97370efa95bb58f99435db6ac3d0abf59afcfb15d62e5d8ee89ef3f6bd822f59a0d67d6996db8d855f1621df4b9a9cb72d93428b5de060b7f87d60c90396149fcf75e91e66855b1bd6ac8377dc4c0fa632309b58d7234b9f95ab7450014b7d38494b3cc22a12e60472963123ee92e392015f755c98e4f24b0fec0fee49104e871009b60635a4a307be4d01b6f54aa884728f378d2cac840c93b63a5b79965519327371feaa65a6f1db123194b6189cb9e22c57a7b8ddded4f8e0239ddd7bbdd860791256b5736deea95ed4d67463ef19b1689555b9c0ba6899eb7ed06a1c11c76787ac06859ba52f12a044df48520f9a4ebaf95691087ca287fb2f1ccf7c76060642bba3b2c8e65608f4885b88aad070d01b384dbba0500ce3cce6e27d6469bffc7a62918f2bd75003fd4142a94c1d8f733dd90d82f5797cfcf3724ece637d9c27fa36cf60ec4f111257b7c1f160afb6206190a4553fd73d03ba7e9d8836f7df6a1f325d8f9895c2fcffaa9a5c8b13a126f3dde83d2bc86cf7c416d5159e98499c23794456e401d3a5b8c8c56b4d4d3d330ff83ffab4873ce6ab8a50bcae2cb8dc06d5f65ae981b9a5c78e385a3d9ef188eff4402a02d5b9951c3b8252d3b5f6b028c52a7f56d93b5f29404ffc5ee752aeb8824be6f067bffa486fe5bb3c10449a3e4b0c3b4c2107690d9d10e709ed762bad517509b564c780e284061969fa781f8ff2a96ff3addf3f64e60b027bcf4328388b7f190ee8ed71d9ef7a028ad9a9be9a4994f4a717ccd119cdbabd075cd2211314ef8e7903de37717e85449432079c3f3d2133ca3cab98f9d57702c0a2ef5c0550e9d0d6a4d8510a05e04f6f2046ee2e5c265fae396b73de24426e332c92db6635098cec277e61f0f6671c8be4b477a35d74c3cbb1288319a4616fb156c6dcdeaed625b79cfa510581cb5c80ed1cb21d2d5ec455d05ee86922679ccb555fe9785ead19a688166419188f84d876e73cc4b21e5211064850c7402a153565b75525855e0f71a2e9276f178a5f4be6f85c65beb7ef89f7250cfbff653063c083d3d2cb78b9bf58b4bda36817a73d2320ea9dacfcdaafa63fdab1763a1eb623dda47737ab864dc7a6bf6201c486c0532fbd3b8f40f287fd924b45b063ddf2a48a1254f00354ae0fb0b750e938d7cecec459ce19998b33a8157e7b51c6d7532e80c29595ce29af6cc4a7c715a5f479c7a93118a803b2b62caccdd9668e8a1fe0f061267c17c6b0ba1c3759c0a2a6d7f3280c3ef7c434633d2b7ba233a0b3391b58f151b1e0693d47ad1bf56872c5ed4e7ec112ae0ec374c8af5208c6732c0b360d7d43c1829e9c93d3186707aa9d94abc07e1cd6ed45af6885150eb3751a97799ddb1aadf04a1a7efe0c679c55c8ad7f02dace69db42114547a2f03583d8ac88190754a4b86b77c6ded0964bbb145d1b9d89a9c825613a78fd7c4bdcc355452eab0fdeddd6feb0693c5b1534c80ed3acd30669a1b702608927cf00b1fe226e1201e73f8675305a46f7dbba2b6b9fee363fc95d602b4f75b679be5560d041c445f972ab43234eeffb29f703816b2fd1cb4e10b53e04c2d68eac288ed31820c4bcefe2bd98c2119aa39e86bc53691864c99f8babba71bedd7d8c3505147ea903a9143c202e853d3741749cf9277734e541b8972f72e4aaa6e9dfa7f06d6a3268dcab8411fc7fe5674d19b957e816e34c51253cd9692130d70707b13daa75deca268726b32562da6d2dc9760c76d001ff4cf141388e70bbfb420117b0c90c071f745ce189a58e93de0c964c23bc9103c5c93b3634b3690e3cd6af48f3fde88769bc0515e856e2cbea50dc1794da609bcb2d6b6fc1fd2fe805f8ba049c3f49fe748a01f88bc7b029a54ab196e68a114909666f67a6f676ff288053f2da205bce6072091195d519eaa829731c276c080e64e52f961ea71ed3f52fd6db6e3e9f2153af70c54860c552897d4e0f2a5259d873f4792a71fe8b490e2ceee43620315bbdefdbf37bae0f1fce8e35dc1f3deb4c77c802e256babab9e64dc0efeebffecb6266034d2dfe9b94176b90a7bc9562e3fa110ec32d14af3512141af320e57335c33db34bb9f130d1ebf33f6172e0514dd1f333c61d785ac51898a96ca9ac29091d573d42f218f8ae02a85df780238ef9569d356e8f9869035b8d5e9e1397e89c3ad3477ff8b75105a210ef174f9e9b7c33293a21ebd69c91347066ebcb0af5f8156808861cb1474a66030421a1f108f77e7665d062670ac26eedeca2cc6a63bed2236dc30b5f62edc50750ea3e9534b9eafefcb3daba375463a5a5bff9eac14e3c0ff40e73f5a6ce3d318beb0f374c73ce26b5d966ff6326dbb14c4fc12874c8ea75dbb8b1e72fe58f0608a90fa1c02091fcb83953a6fd84d6484d8a3def7fb092713bad267908a9b50f44c37059efd097b176b98c32c07223c4931e7ad4b5269fe9f4cc5cef2649d9b09ad64689fdd7ff62c85e062ab00d4f78294575f18955f6e62f54f4a3b691078c35a29321e10f4bd5ee6db5d7c39f97e24f4d64ea56f7d60121476b0e7dd0507547b587297a35ee5f1020e919e8290ca9c22cc1c57c65a2ba50ee474eb109befee673619b0bf44406a941148d6d428c671bb5eaadf9276cda57ef75f1fae9ce043a105e5d6d29870e5aa276746e9ec4744f44e8261d9e75ef14e409bc8621a540bd3a9a59868d7ba87fb60ba3ddabc7f736272b5936c0fecf1f40a1172808708d4833dad2727e2e59dc82ae27e65766e2f8e2ca6b7021929b0d4d0f6d91a5ae496574f745fde495c1085955454cfed88beab301107b427f0776bf1952844af072d3be70d4ad281a191466cae7383576c894d1f678e4bac6da56430c154a7e9b84544883613e011df9c9850eae5c9cdec87b236292ec43754f221c6b516cda0a288a0ce3c6ce5009e5c44e5c1a448fe56a69689bfa5f3e72a1aaca1119ebd41c4c0a350d12124d58d6806d67a114c9a2676a901f8ba5284c82499c590d3b6febea5e9bd879a64fc5a149e787def456772ca34da747faa7fdce8e525ac87910aeb38b9ee283a250c7b01100bba54dbb910c2b884490529cf6842e9b6852ed44afcc18d7183451b436639f82a7acda96f55c2f149d3d9045a19c1de7e11015ac5fb6cd3678ff245a1f8e4ee70846c1f44b54095e5fb8943af38acf7c4ffb1489306377faea4e83496935e1ddbe7d7860fb3cc194e7e59d979df6d1c54df9cdc83b7e72a372b69876b77f14a9ea099a20c6e80e91380211d07258a7effe175811ac238cec7d526384f4ec08af4e2bc48f9e9e4705e198ed6e39fdb1203e82641e3f8041aff199d15ea13bffb1f5c2263a4c4692802696680833882a75111d321b55d70afdb1009bf0fd3aeffe731dacd3523b38c3862e707d50e7e9b4f605af44ccbfe22a76217de9060def776c43f186ba70e04d645ee9450a189f584e6cae0cb9787f8d24508496a29fc64329d6957aacca810384125cbe8e8e521573a295a89b2f6d8d720b661853fb3f945c4fafda20aefbb55d959d994a347357a48f686734098fa3b7e6450fe37241db1f2da6db81668aa354210e8119897582f4e786e9ee44709c665a64cbf1797880ed335133ab33613c0fe3d72a11c5cc23167baf486a2b5d05d736e6a7917ab2fc354b15319d97d78dfcf895e28b6bab2201d376b402715cb7da8ec007874e637b0877b7dbe7d4513728d6549839f77f0cc74040c2bfa18e15e164988502fc0d38246dba11e3d1fb6c909e44104020575b4fdff7b6fcdc481b8a557f7962153645cf3a9495af35277d25d55fef8ab1d8019057170ed3c5a5ed6076ac421b8b8506f96235507323089f19c978d019eb3b2051644680650b665a7d2b62215fd775daf468f80dd53f7d14d56cb363e7e24e9a5cd6605e8dac4ddd3800e5654a5b342efdf14af9736092d4330a823b94110eaa2d0d7156a89a3da3d7a6d545e5b90b1d2fce7d7b461d580ed9f79f06680f615a9103dfb0ea786ad93b333ef7b960add56ad86ffb9d748abcbe6b70da3261f702f84ad545941592c1db8041ff186c486a9f7a3471f1c406449d77265efd5913b075d63ff35a5978c4eec04c0b174da06916626107abcd33c618f3340adea9ec0c4f7c7f67356fbd79bff32239fd49cfa686136f965443e129b377c3b977133674c83359d415f0e41917f734002b8a63cdc3b79264546545cc84c87ee0ca460096232c7e8a287d20b9a0b4ba760b08e9af3dfd3898bc9dceed89eea8b309498c6bdfa4adc4ccb76af4355255ba71d659badd4e5d1bcf6efab13c2245f07de9b3839aabfd0372f3eeb624b8a024db5a553780c3881e20299dc2b6336464d338ce7fbfc47719abb3abcb19400ff301a8a3bea940dd005fe52dc86ed9cd882b2cb85165d240a4042c1741a3047b544d733c162f9f2556ac1fb8e6e3ea025a888def3c51266422b561606c9e024218d876d901e4c609eb27bb9687a7c6eb5ed0e470b7e4c5abcb3309d30bfcff9ac68591a6225764ad1cfe0cfdba7154d6ada4a96bd17afcc77108b1fbbbb8747e4b07da8f3feb800f40a866280def6b8f6df7aa972b0d04795105e37a27301c4e81ddd77e2404de3d625c24eab158e5c5fb966363398e34b4347504b9584208680bc8408f5ba673395cf9f3358fca9542e06b49d7e912f55c30e0755c5a27e864617b03efade6d0fc71267a9207809c89ba10177aa69cc644ed2987841aed1855c43b4912c3e7b8d14c5829c78037cca4f6d5504200940a9e6badacc366c8543e17e4605bb542afccb30596004b4c254010665b1e6a24a1f5cdf0e9c38f8db82fe81494ab1e0bcfa1aa3f0e6f3a643d08ab2739d06a05c476f4639195d2bae5bda4bf7dbada9054c0483fbdc692776dd9cd277c939e6c2daa423290ced93bb353ee19ed130b4cae6eb8350ef59833dfd37ca41b8b04152b736a99202a16cd3c77a7ba9813ad8d6e0b251f39a9931b64272c2acae3cea1834572d21a9daaa47a1fc2446609ea4cfdcb0977572e6dcf06c1df1fffb4578f00484e4dde0c4c86fe966d6bcf179ba0a45ab1962641e022a6c92ea87c9a13d9645b25ef473433bb3a1295c2fac6b7a4d45f008bf7740d0896cb5e0dc8b5f267947d9e03c31dfdd38d8615cd2e0a1f4ff1256edaa75eff880e44bb0098e3f66140b33ea6f34c2503ec4a1b6bbb939e2dacc015f78eab79c2f11c0320e2136be383e94d5debd9897a73310a53cbf77aabe2c5d6da915a04ab886ee9d177ce1fadd0f9c57557ff6996f2c127406493c33d92845661ea77b1c43d0edc7c082a6431b0d12419957b949b75f7abf27d1c6fca1f179a2630a8d2ddb89a478c2b4f"}, &(0x7f0000d71000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00003cd000-0x4)=r1, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000346000)={0x0, 0x0}) write(r0, &(0x7f0000dc3000+0xe10)="130000001000ffddbf00f49ff60f050000230a009d000000040afb000000e5f9ec3e4fe8697ae1a349009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be0602c2d3275df200aa09b1267c3d5f625e77e750da8ed7f76ca466a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff9b20fb0f7e5bf12930d877b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) connect(r0, &(0x7f00004a1000)=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 19:57:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000943000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f00003cd000)=0xe4) 2018/01/09 19:57:06 executing program 6: mmap(&(0x7f0000000000/0x35b000)=nil, 0x35b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000289000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000117000-0x8)={0x0, 0x0}) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x800, 0x5, &(0x7f000035c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000019c000)={0x0}, &(0x7f000005c000)=0x4) sendmsg(r0, &(0x7f000035b000-0x38)={&(0x7f0000148000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000022e000)=[], 0x0, &(0x7f000012f000)=[], 0x0, 0x0}, 0x0) 2018/01/09 19:57:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1000000036, &(0x7f000090c000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) bind$inet6(r0, &(0x7f0000fc9000)={0xa, 0x2, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x57b}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f0000707000-0x78)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f0000746000-0x579)="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", 0x579, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 19:57:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000b4000)=0x0, &(0x7f0000ab9000)=0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000bfd000-0x28)={@generic="ad042802ec69534578b99d98ebbe405f", @ifru_mtu=0x40}) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f000096a000)={0x2, 0x8003, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:57:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00002ce000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fea000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00006f1000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8921, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/09 19:57:06 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x10000003fffff) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f74000)=""/226, &(0x7f00003c4000)=0xe2) bind$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}, 0x25) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f76000)=[{&(0x7f0000f75000)="7f9159491be136e7c9b0debbfa0118369706764c3036a5ef0f700fb9aade89122c6fabeadff11accd6902b209df86447ce4cc5dd5128412ef334a41ad36e3944b519d0fea489124eef05df54831b43002bbc7270e51e11823d763638ca996fc6cb20a69a04d9fbbf47ad1875e1ad0ec3678336412e2cea5d125545dd5405af443a57dfb14f18446796de8e37723788d1d8827f7193f0f2", 0x97}, {&(0x7f0000d68000-0xc7)="977ca61e2b78020607fadf88e11b70682b4d3b4ccdfc88b35328693b0b379b1453ba2d879f7c41c00712938a52f608ac842c25a95db5513e706263a9c9f7c250f2c66e9c6760f97526f571497dda0418e3e90a53fcd497136b64e672902a45205072662cccb77eb1e4ee4c4a3e0810d9ebce6b3ef86f144d02a8b1e5bc942e673ea2fd37172e2102a28b7ab8e2216aa34900cc1f2ede147a0eca68e97f8c91737fe4a8bab40611b34df867e6870afcd37e5155be14d60e14af2fc15b02208e14db646cf0cd01cf", 0xc7}], 0x2, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f75000)={0x0, 0xff, "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"}, &(0x7f0000758000-0x4)=0x107) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f77000)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f75000)=@assoc_value={r1, 0x40}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000f75000-0x30)=@hopopts={0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x40}, @jumbo={0xc2, 0x4, 0x80}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20) 2018/01/09 19:57:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80000, 0xafa, &(0x7f0000a5c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000817000-0x8)={0x0, 0x10000000000001}, &(0x7f00006f8000+0xb78)=0xffffffffffffffa9) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ea3000)={0x10000, 0x5, 0x0, 0x3f, 0x3, 0xfffffffffffffffb, 0x4, 0x1, r2}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d4d000)={r2, 0x1000, 0x8}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c11000-0x20)={0x401, 0x5ab2, 0x200, 0x3, 0x1, 0xffffffffffff8001, 0x3, 0x1, r2}, &(0x7f000032e000)=0x20) setsockopt$inet_buf(r3, 0x0, 0x1000000000000010, &(0x7f0000fca000-0x19)="02000000000001000000be8c5e1302ffffffdf000000000f", 0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b80000)={r2, 0xff}, &(0x7f0000081000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000e1000-0xb4)={r4, 0xfcb8, "fca12c2055a4757a1a7821ffeaf4a80bec9a8a3071be07ccc61f12778724658c824eb02367a86fe2dd6f4499f449d3c2e4f4a7f126f3fce6917c351672dfe5995564044038d3b3dc338ad6c1e9786f44805ee83929b7990a9db2357f5c1f6c530c7366c078f37807c4bdcf94d6d7cc6a4ce9d7992bc2d2f0032cd18cc42961c734fd37a459f4c9af4d940a5f23442ff2d1445509dd5f3b4e5a3bfd534d0cd96fdfa975d93949febe2d1602bc"}, &(0x7f0000c56000)=0xb4) connect$inet(r3, &(0x7f000000b000)={0x2, 0x3, @rand_addr=0x2ab, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 19:57:06 executing program 0: 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) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00003c7000-0xc4)=""/196, &(0x7f0000fc7000+0x72)=0xc4) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000f6000-0x4)={r1}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000037a000)={0x0, 0xa9, "f8263355ec5809d4054450b61670a2949e9c235c65a1f176913952e792156ef25fa4181c15ab2205e3360186e8ec6fc0bef045c9c65eb1dab939faccc28da75b33e5622f65719ae99c7ba9999218b5584c33a6fb23b5cf4176256b11561e6a065a95cb8c84494e72829df72258e9a052492c2c11ce7984fe5b76a24b8ed60327835ecfb765336075402579046af325227027273534d35a113389cfdfd2a3211fe5c3e7213341137b2c"}, &(0x7f0000d30000-0x4)=0xb1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00007c6000)={r3, 0x6, "e04d33807afd"}, &(0x7f0000b99000-0x4)=0xe) write(r1, &(0x7f0000e77000-0x73)="b7", 0x1) r4 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000712000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081f000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000036f000)={0x0, 0x0, 0x0}, &(0x7f00003be000-0x4)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000a9000-0xc)={r4, r5, r6}, 0xc) accept$inet(r0, &(0x7f00001e3000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007c5000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x84, 0x7c, &(0x7f0000621000-0x8)="8000000000020004", 0x8) 2018/01/09 19:57:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000335000)={0x0, {""/7}, 0x0}, &(0x7f000089d000-0x4)=0x10) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000bd0000)="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", 0xfffffffffffffd8d) syz_emit_ethernet(0x4e, &(0x7f0000f44000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xe914, @ipv6={0x34, 0x6, "a2b0af", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000d0e000)={0x0, 0x0}, 0x80, 0xffffffffffffffb1) 2018/01/09 19:57:06 executing program 1: r0 = socket(0x1, 0xb, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f00006f1000-0x91)="7060f1da57a31c15cd76574e93b612fd69d3ca555bd546ec6cbcff8c04b3163a40adf61f9c54586ea3e022a43315c783ce7abf2f89050b229efec2a130cf5bc14d2fb8bf8391e5d1f44013c3a0845355ce264382651e138c66da04c81739af24cd566901b7af0ab4c48c68cbbcdf90a8baa6a5c427b5bfefdbc85e145856435285e1dc7720dac467bf695554d07cbbd3b8", 0x91, 0x4040000, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f00009a9000)="8190e2b180b2e9160f8fab58f37d7fc95953350553f5f86d2144d9b788cde28bbfe41fd7cfeb66d2a836003077f7d08144db1d41fa7f1255dff1fe48d081fadc68a93a7adde602d9d01034199ebd5e4b0ed5358a454cc0916d6c0d3f00a7064305ccd46be9553b978243ab9b8e6108f50d9ce98a064592b4a1e4c65d178ed27971639ee2611147ce5f1a3f1ddf213fe4dbb0e1a9e4f307b80ce853ead942049f8c56dc2b880eb0e9e66c679e2b5c2299bd20b39433033ae7119fc61baaab9e67a2d1b24c8f416f2da9a7324e456a1230efeade28f89d03cdee5d867d155e232bb8447512e4a9baee76fd436acd568f285e08fede7e556b7e6f674c34bbc115ec3d94d3928a47ef03ac3e29a0bdb3d5d9eba7bba7d9fd25e76daee480f39831fabbeddd3cd2291d11ba8a2fdafd0387919e2930ba5e91552811b3b90252420a6608fbe93ead3ee66a9283ffb109b32059a9e2fce77fffefdfb7d99b6a61887e320bc019d2463c1a665088be9ca6b9f8c2fe56e5b861cd6f4897a1386d294c73e1c5350ca74b43280f898a30cac1ec91ead092123de6f2b6e9165da84ec60f1c682d7288a75819779f6b071dbf080beee6408268e876adf49fa41231bfb907755e1f2a9ea159b1c09032e797046139547c0fb88167a7780d689106e0303a2c1c9f057776b4f7bd62064f72ae1a080e39e5a1d467f774298f755f64c451f9e01aed896ed84ab1ac72b1448bef1495774573f30131f3b02a35f74222430251b5b1246cdef5b7535f3d32d5ae315d2a0a8f3485d07c257d3f3da00ef2a276db61537e8e0b520a1b1c069d13682a73767ead8a83904873eff3b427f7c2fe6e59196aa2e98b947c996816fe6f62328fe8e052d88641c56dc83eaa3bab293f46698845b7a71e2db4a4c89f187e97d2af64f9ceb8bce27707275d98070187d3004bbcc8f9940b0cef24e9cb87fa4a77470b245a2a3d63fccdf318abe40c78471e660f4ef3b315ed513eb24476e34fadc020c2fd82fa08b4a5e6eb656275f845af9234b3c5dfad9ae378ee466d83d024bf527911f74fe7215aa7fe756eeea25d885c0caec53b7dfff006251375e2c703f0ae1b79d80e3d030b4eec9484510aa699bf34dee845a64ec0342058df9f7471896c64e6a10e4b07ed55562d2c905b2b47bc4d364779fbe260ce382db49d525c70cd6b8ab1868ce9d060879b75045f9de6348c6aea1e5722d2bbdef660652063bb212ef2554aa5326d79be5083ac53e325281adb0dc5637e9897e64f64c5db043d4af11ae4e1d7d88b46f9f0b0cb389924f26f60d6b3a52124450ec82b8a0038dcb36c1572dc90f38bef14c8836096b5d8cf8a5766ea5735420a0d7ffb6cca15edd85fd14d4a98ce4f1eadfbdb181bbdd60c94a3c3b707b0ffe80efbefeda5c3079c231f8457f1eb81d52fd85dcb2b1febce6ee23f69d88e79741e9ee1750c6166934bf3ef48a466769dfac5b7881386bcf7237a9902adde5dbc0f7dc66ce90e08d314b0eda1c70ef5394288e9e57fa5acb68903ec1885fffeaab75c7c9f3e763356f533d71be0f3578a5eae8d1962a45550e75913205ed69b7dd238df01f474335d7aff5eeb504bd3fdf1d63983a822b471d2535f333f5d86cdb7f12531deb00e30b74e60de4288fcd7d5865e576852e09f9d6fa8ef33e2f3a84c960419f6ab0fa29ffae466fb191017f935bfed886e92f61d0ffffe700d8cf4051338e693259eb92263dda7b0c5fe81b4492a25ac117f761d16786b774d7217bec57a73eacb22d0db4c5fa52e0ed75d8116fc76c0a60fc4651db38f63e10f6aa0b7d2a742732b1029991fa265a581921f03aa59bc2ac875e23fa70435f6a429e270a80735d4a77ef5a574a1b752c5492272f2bfb199a03c86da909b3caa87e480b00bb90a3ff826c78053d339dfa7fd20254b1ffcc6d34004ba6f551bd1f97c9dd490541c525271cabf6750246a248711568ae9a78d33683c6344043a1180f355d076aef4318f19577362aa3b2db2ddfae381815d256c5c66fec75cc0a35734058924b1b3d91f4b294ff634d804427a43c29b64b7dce09b0d89183c88ced4ef0e5a9adf504490c1e87259a531de864b4489bf8bcab84db89430294126485ce5d1190f0629e95b709001f8504403946c086e90b20c0fbd9131b1ff05c75354e525aca0fdaf9d5a7bdad7f94482efd124332418685d1b43b6678f8477d8a8af8e121b6f756faa0228462f8940d385155224be88c4c40ce13b22b85d7c51b73ad344115f9882b935c45c0a328286bd7fb6bcdd7b37d9f50d670807ea2b62b354c69c019b578163591e33f40213bc926ef341555ca3dad84a75eb63c2142f81273405d8c273f7b06148182a040b132f4ac27c3eb6f654a1e7181d438ce7aa3ad86a3a7783c0f7917b618f3e1aa84f182eb5e292a28655092a06a43c70540b738115b322c38fd8ea395a9b6c7568875ccbc5c547dd420205b5621448a69902b7ab3d3d6abb9e3cd8e90407f50e6cca2220316b2f7078580988f9df38f12c3238abe1030c88865e1cb25c8b1617fb1ed76a4e1ae49a296c4193778ad9d66a510fe4d7376b0aab8efbd565194537343cd72964d83d411c87ee20203ebe9b018d459cd3179e31738fe6ddbc87825e8b8a2914bbea4088203e927d9ae20f9a95649628206e8f85beab0405370028a950d1e44674c9475b57824ad83c5ddaf938", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 19:57:06 executing program 3: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000032000-0x4)=0x0, &(0x7f0000037000-0x4)=0x4) 2018/01/09 19:57:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00005d4000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000043000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f4a000)={@loopback={0x0, 0x1}, 0x0, r1}) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e1e000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ca5000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033a000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007bb000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000de7000)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000109000-0xc)={r3, r4, r5}, 0xc) r6 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r6, 0x29, 0x38, &(0x7f00002df000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) 2018/01/09 19:57:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000801000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xf, 0x4}, {0x8, 0x400}, {0x2, 0x3f}, {0x8, 0x3f}, {0x7e02b5552e3422b8, 0x8f9}, {0x2, 0xc12}, {0xb, 0xfffffffffffffffa}, {0x6, 0x7}], 0x8) accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ca1000)={@generic="aa873ff410cdc10711eedb8dd1481f7b", @ifru_flags=0x3203}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000bab000)="220000001900070400943300090004000a01020000c6008000000000060015800200", 0x22) 2018/01/09 19:57:06 executing program 7: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000100000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000df6000-0x4)=0x8, 0x80000) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000df5000)={r0, r0, 0x8, 0x4, &(0x7f0000df5000)="13dd7046035ce470aa3c8f3f4f6ae5db6a88f6d598444f2c690da4f2e3bedc4bf598b5fb6b3cecbd756a20384ba8d3b9a55884a2634bfa9f77048fe0e2e3d8d6c7e0f9bcbecedb756b88cf99aa27f297213db13fc343cfce1892030fa8ae2743305b1a2d84f449aaf140bb24625534204176d78e6ba29db7ebf4888ea71480f268a840bfa6e07e0db855ee2e97311dfe02c0950aa7", 0xe, 0x3, 0x65, 0xfffffffffffffff8, 0xffffffffffffffe0, 0x0, 0x7, "7594de8c95a6dad2b87cf0b7b818f064d6bd4d8eb4b0461d966378b21aa99684e1c9fedc3c4cf8e6f70c7e2f68379fbd7dc72370c40100ffdf3c7cb4b6dabfd28f99991a76d6b24e6f1aa33da5"}) sendto$inet(r0, &(0x7f00006f5000-0xfa7)="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", 0x1000, 0x800, &(0x7f0000df5000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df1000)=0x0, 0x4) 2018/01/09 19:57:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000810000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffb000-0x4)=0x10, 0x80800) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000e03000)=0x0, &(0x7f00009b6000)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001d2000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 19:57:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x5}, &(0x7f00008fc000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fd7000)=@assoc_value={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00002d6000)="3fcf5ba89259bc861d811363b63a95542fe8966d0fdcbe2f1009c2eafd74348ab0e1c4c16ab9f64ddfd7b9ceda9321149abc284903091801279c9b0433bc5ecc5be67158e564429c30ef7da4953114f347cff2f8bb2099fb98a9050aca09362e9c5f7a9e4ac46068de2e735117212adeefab2214596ec4e0799d7f361a390bdca453c6f910bfee0e947950ae421c3d7c24ccee84e5b2aa3dbd1195fd3b4c145365b5cd044959fc406e", 0xa9) r2 = socket$inet(0x2, 0xa, 0x0) r3 = socket(0x5, 0xa, 0x9) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000d1c000-0x4)=0x0) accept4$ipx(r3, &(0x7f000048c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007bd000-0x4)=0x10, 0x800) connect(r2, &(0x7f0000431000-0x10)=@llc={0x1a, 0x0, 0x9, 0xfffffffffffffff8, 0x5, 0x6, @random="d12e4d8a4e79", [0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000183000-0xee)=""/238, &(0x7f0000193000-0x4)=0xee) recvmsg(r3, &(0x7f00006c9000)={&(0x7f0000ef0000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d0c000)=[{&(0x7f0000e18000-0x49)=""/73, 0x49}, {&(0x7f0000604000-0x6e)=""/110, 0x6e}, {&(0x7f0000bf5000-0xa)=""/88, 0x58}, {&(0x7f00002bd000)=""/67, 0x43}], 0x4, &(0x7f0000ebf000-0xbe)=""/190, 0xbe, 0x6}, 0x40010042) 2018/01/09 19:57:06 executing program 4: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000eb0000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x57, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0057e8", 0x0, "5f0ca6"}, ""}}}}}, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000eb4000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000006b000-0x8)={0x0, 0x0}, &(0x7f0000d2e000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000099e000)=@sack_info={r1, 0x8, 0x3}, 0xc) 2018/01/09 19:57:06 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fcb000)={r1, 0x101, 0xb7e, 0x6, 0x200, 0x5e, 0x2, 0x5, {r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x1, 0x1b, 0x3}}, &(0x7f00007d1000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) 2018/01/09 19:57:06 executing program 7: r0 = socket(0x0, 0x5, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000170000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xe04000)=nil, 0xe04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000dfe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000e01000-0x20)="d100e834a80bcd897c50db448a70669d6fbcca33373585fdb88500cfb1e140e0"}) 2018/01/09 19:57:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000b81000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @loopback=0x7f000001, @empty=0x0, {[@rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @broadcast=0xffffffff, @empty=0x0, @empty=0x0]}, @rr={0x7, 0x7, 0x0, [@empty=0x0]}, @rr={0x7, 0x23, 0x0, [@multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff]}]}}, ""}}}}}, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009d4000)={0xffffffff, 0x7, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c09000-0xc)={&(0x7f00000c6000)='./file0\x00', r0}, 0xc) unshare(0x22a00) 2018/01/09 19:57:06 executing program 2: pipe(&(0x7f00001c1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x868, 0x6fc}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) pipe(&(0x7f0000891000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00004e6000-0x94)={{0x4, 0x5, 0x1, 0x7, 0x2, 0xffffffffffff0001}, 0x4, 0x0, 0x28000000000000, 0x40, 0x4, "a1a009792f9936184a9dc61b777f1ff340140c4814aabf2f5474b24061b7c6746b401a19c26cf2b7028ff151d149d1c7607dc37f50e358076a67e5d7f9d4e2cbff895be04aecdc03dccbb28d39069ce5119f7f8732415776afed1d6b9e8534fcd3e9ec7a502fb3ac0493f556e622fcd6f8833613c857e61d1bd15b81d7f8aec6"}) 2018/01/09 19:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000be6000)=""/112, &(0x7f000073f000)=0x70) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000198000-0x4)=0xc4b, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000048d000-0x8)={0x0, 0x9}, &(0x7f0000595000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00005ca000)={r2, 0x10001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f34000-0x4)=0xe8) r3 = socket(0x7, 0x80000, 0x1) mmap(&(0x7f0000000000/0x58a000)=nil, 0x58a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000460000)=@newsa={0x144, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x7fffffff}}, @algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000092b000-0x4)=0x3ff, 0x4) sendto$llc(r3, &(0x7f0000078000)="582f9166a824b3ff490edc7ca387d4781cdcd7d788a222934ddfa61cf4bcddfd9e1d3546d297e324d61683468ceaf425", 0x30, 0x4000000, &(0x7f000052e000)={0x1a, 0xf5, 0x2, 0x1, 0x4f1, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/09 19:57:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d66000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f00009dd000-0x4)=0x4) mmap(&(0x7f0000000000/0xad4000)=nil, 0xad4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000027b000)={0x9, 0x3, 0x3, 0x1, 0xffffffffffff9809, 0x991d, 0xa0fc, 0x3, 0x1e, 0x401, 0x1}, 0x7) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad4000)={0x0, 0x0}) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000024c000)={0x0, 0xf8, "05dbd9d1e133a74c3dd3741a9a45529645705e85271720def7372571098626a302ff7cc09ba16f6f198c276a488ea93172c70ae96e93151f1af4923bb4125f038d911c0afb38497e4d05dd2d5bebb48eb3a4b33782264bccbd124c92278f4471f399d584dbbeae5eba64602025c9c7a9a9155b1357c6a56143494baea616fb7afad03a0a416363e187de79d68d3f045a80de8247a032b1266405a56d3975f063c29341b21037aabc130f6c1cfcf215265fd3cde5539b0922e016267cff80384e266070d00c5b20ea600e8be141895d1dc3deda2701988020e46180878930004886abdab85e163a28d5c3d9088609a93b96bd49d76c3eec3e"}, &(0x7f0000ad4000)=0x100) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000112000)=@assoc_value={r4, 0x0}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ad5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ad6000-0xc)={r4, 0x2f, 0x10}, &(0x7f0000525000)=0xc) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 19:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f00006c3000)="0556377f2fae05dabf1963763cb340e964dfd055084081f3e0b7e93bd3191fd522526605867bbbfac44ff43df0bd28b63d86a2e2b8aadfc6fca448eaf57c08a028df321b82529dbbb635a44712ec9f97d39b98b45ed80311544e5b02fa95a892666c2829edba29041ad9366079a9cf95e5d0ac922c320c1931b31746b8fd377d7a54bb0d02a43fdcf4c0883d0939275b448e88ae94e675abcb4bdaa527f717b7a7d5daaafe2c74e3c13116a407e0b6bce3b7561423136733ab875bfdf65ecb46767c5bfcaaeedc1a22674339ecea640ac58ce583578d6594411c91ebb024a8230234f2bb0d5706a5d00425", 0x4a8) recvfrom$inet(r0, &(0x7f00007c0000)=""/0, 0x0, 0x10001, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f9d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5f000)=0xfffffffffffffe9e) r2 = accept4(r0, &(0x7f00008e2000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c4b000-0x4)=0xfffffffffffffedd, 0x7fffe) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000253000-0x4)=0x5, 0x4) bind$alg(r2, &(0x7f0000512000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r3 = accept4$inet6(r1, &(0x7f0000917000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000102000-0x4)=0x1c, 0x80000) r4 = socket(0x8, 0x8080f, 0x7) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000a41000)={0x0, 0x5, 0xa, [0xc2f9, 0x3, 0x8, 0x2, 0x100000000, 0x6, 0x8, 0x8, 0x9, 0x5]}, &(0x7f0000ed0000)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000459000)={r5, 0x7f}, &(0x7f0000737000-0x4)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000d59000-0x160)={{{{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]}, {{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa7dc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xffffffffffff7658, 0x40, "f94570be2e166796964f6fdd8d9e455267a276eb516b30bec5de526f551dfab200208dfe08c944cc79b1b0371ad61e69f4d7cbc6a4a51d8da8814ae16b1177d6a5768c1039ea6107604b4963b6fff813"}, 0x160) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000471000-0x8)={0x0, 0x0}) writev(r6, &(0x7f000025f000)=[{&(0x7f0000439000)="7081fab102ec81ef3c758d249ab6aad7dfe9d19e52a670364d91aedf6ab88d95bdf04d686bf835077b521b0f4fb5419c2dfcd363e2a42ff2c267d4b2cb9b959fff95b84bf5f45e2b460b30df6c07c306818919a7860206ca8c3c41ffad33fe6c6ecded9534de95265be846f32669ab53effc2322bc5d7f8d034598eb294630a5c3b7c9acef9dcc19637cae49be544414dc85434741191f02fcbc36326f1f57231f6cbab85c5911b40883c319fc7998c40098f527b85966cc3355b3", 0xbb}], 0x1) 2018/01/09 19:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000000016) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) socket$netlink(0x10, 0x3, 0x17) 2018/01/09 19:57:07 executing program 4: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00003b2000)=0x0, 0x80000) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c67000-0x4)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00008af000-0x10)={r0, r1, 0x5, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00009f6000)={0x26, 'skcipher\x00', 0x0, 0xf, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x12b) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) unshare(0x400) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[], 0x0, &(0x7f0000a69000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 19:57:07 executing program 2: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f000088c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002a2000)=0x10, 0x800) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0xffffffff, 0x7ca, 0x100000001, 0x30000000000000, 0x303}}) 2018/01/09 19:57:07 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000003000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000002000)=[@in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}], 0x38) getpeername$unix(r1, &(0x7f0000003000-0x65)=@file={0x0, ""/99}, &(0x7f0000009000)=0x65) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f000000b000-0x74)="2265c2b4e9c7f4b709febd7539cbc2aab9b78954ed593af0e22ed275664d80a189db3873cd59e4534e5ae71ea375771c255eb4e4634645a73f23ed992d8153f36a6fb9df55693752a04fecad79d6cff618b91d76bb270b248eb1eb98d64dd219f2323ca9fe42b13ce7c28b44af2c74913ae4348c", 0x74, 0x0, &(0x7f0000008000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(lrw-serpent-avx2,sha512-avx)\x00'}, 0x58) sendmsg$kcm(r1, &(0x7f0000003000-0x38)={&(0x7f0000009000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58, &(0x7f0000002000)=[{&(0x7f0000007000-0xc9)="a1cf8e23c1ad62b38c9db8c508189415f3d5110e6ceb927a6356f4c5d03d46e9f294c64a880c373783553af75b90d7ac131807363e32eda4aa54550040705f0474344035e1e560ac69b2650336e55d54081080830d7e81a6fca11ef409f0d1a42092ac17e78ebc2c87b2088a5e4cbd74be005f7139dd554d100235a1b3fb94af89b35c6ba04bf95c0e360827aa6a5bd0de46e178fa848b3df9fe3b21c34a38a90b0993b4903be5babf4b8d600ffdc9cd5dd1e87de9effc6aad09db17bf847c3aababfca1bd3b16827b", 0xc9}, {&(0x7f0000000000+0xad1)="dfae41ec07e17db105939861b6da3fe617aed79043265967d8b669940f49ba8e0336ce99bcf366db56cce2abae880397229bf4971519bbf704914de32a9f044153cb597e99d8853acb7e497c486ec3", 0x4f}, {&(0x7f000000a000-0x1000)="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0x1000}, {&(0x7f0000008000)="1ac768a766b50d1a8d83e28bd4617694774f535fdca436b6b5c7bc1697873e31601a6d9de3e6fb2120e410964e295da92fc386103d570d1abcb12ac8e61712be4997135c52ca7a79ef6fe011a3adc81efcf10a7937c68f61d5ccf023012c5f491108b4bfa052c76f3be1cd121845da70c55e7d4ce80526dcbf12c83bc9d03dcd15d0eba550b4a27b34ffef7ff645c378373c1688bf24f7de43cd7d3b891fa1c75580c844382a9cf60c9c7aac7ad27f4c665cc9048c70034da2f65420988a4e1823ff88ade86a", 0xc6}, {&(0x7f0000009000)="f41faf0511ce2d7efd4404b22d170d3dcce015f801842b0165630ee677b467239b8153867394b3729ee0e5fd111816a76a65d5a15bd31e92b4daee5c7bec38e93fdeb56458529fae9d7f1c47df3222390bae791381031cf7884619d9f5e9a7490e1468e3371d101e05eb76eb2bf9c25478", 0x71}, {&(0x7f0000008000-0xdb)="927b68848dcb0d00b282dc84d6ac0c6c2942a309bccf18049f4bc87e7be85ee1d679f82576ff2d251f510a17613d2ce963e749966d4adaba43ec24aaa1b13052b6c44279844291565fa9bccba4c8ecef02c524091ff50b89442a9c89b212f597a868b4c1135223fd2bf82fec498c69470526e46bd8d935a01a6a08095c52faba642df6fc83c3b18a6c6028c65da5228efc3d25c1a4bb5c2a2e89f94ccde0507fa617add7de8b5134d3b286a89a7698677e8512a2a0395621010f4c6ea1a185609aa7905615b5b3f7e107f22806c9b85b956362d9d49733a16089a1", 0xdb}, {&(0x7f0000000000)="5ba5a0c8dc3e9ad45f5694a6", 0xc}], 0x8, &(0x7f000000a000-0x348)=[{0x28, 0x39, 0x5, "bc44b55f109b263f40d28b012a5b13988e599c768e8955"}, {0x38, 0x114, 0x7, "3392ea09bfcaeaa68782d79de0f17dd5302ad9d5caacb5e2eddb67a29e9f6f8d04d0842c7d69"}, {0x70, 0x112, 0x0, "5f153cd480d0925d4e078a72a3e3b7873587152276d39a6efaf9243c3f377a31f189b2e1eb88a2b3f8c91c1b3118a8d57a50b9e685bda0497181e87c214f37c2c019e17ade01a9a0719c359bf2979b73385fe7e3757547379029"}, {0xe8, 0x632fb191f3e6b22a, 0xe8, "6a940250ed0fc83c3deee746ca4acd3c3063be7cbbc74120edecbc63ac1cc7190356ed36278bb354e1db5b1e104a43e90c7931d17ec073c14d7c898b58eaa47a0a56a8112c36aa9f9f1e308a1ae079aa112bc75d1c72ffd6b6d6cb2fe396450dac3f55e73df1d6ccb6e7b7210e7664eb0441c414d23a8febd8c5c5e1306a2607aa1dc8c08e8516f37280f227b21fefa3a19f8a37ea7b0a81d68c9d22d66fa3699465bcf2cc98bd67d9ecda7ec1624bde920fd0e40e4950ef23b0782a1ede46ec9e0e46c1a3b728955b076b82d858eab5c8d349d433"}, {0xa8, 0x115, 0xffff, "5a8d5da5921dd27f8978845c5bff219300ff1b59003fba848a75fd84f1036a81d07cbbc5a8ba01872801ef717eb4bf1ed3968d313d369c31844315ccb1a22402dc4bcdc78618193bdb521ab25f2fe079a370b616fd8531d5e3dd1880dfb506a0133b022a1e4ba0c341f49436623776f6afdd082ebac7ad43061da4432cba1ad0cc133a14cbbd148536507d5b86f84bf8058d46481043ba8e"}, {0xe8, 0x198, 0x20, "8e763d47e4216b82f84665a17e7d1f553423b1f8fb356f9275ba6502db1f7be33abe4c9993d15382e60bcaa8d53748f4f6f3d100684577f44feba069bea32cbe95c8c31556436333dda9319226901e5e83a9a56b8c324457a205a098b6aeb176d11dddd19609e6c5cdbd3a92f9e0e118671c2cde9fb559dc2c927ee1078a8dfde3f641ba118a1ffbc59dd97bc9a0f704df353278b2b3d15c065673169db2a86255df71acd4fcfb516f426e735e3349e8d54fdbfcf434949160d980eb40a552089420a40d43c5fcf554fc3e303c5a0b1ab0ddfa4bfeb135a3"}], 0x348, 0x20000000}, 0x40000) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x6bc)=@newsa={0x154, 0x1a, 0xd01, 0x0, 0x0, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}, 0xffffffffffffffd5, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(r1, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000c000-0x4)=0x14, 0x800) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={r4, @loopback=0x7f000001, @rand_addr=0x7ff}, 0xc) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000007000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000009000-0xbc)={r0, 0x2, 0x9, "14576ed7623608825ce47f21824053f17810130f8523a0af7ed3f8fa5bfcdd7f2515ac4ca0c475834c3e84b6c62287cd87ac6567f049b8dd3a12f888811bdd570e92cf084c8b46daec82b247e54fca293cdd4fd8bd474b788876f6957d627f969db3d78d22171cf49d3ef50acc1a36662fe5ee69974b968dc0381ee303ebf291be5171d3ee4fbaafb56dda9ab986ae907d8d68dc82794561d42186135e762505c21ba86f5550265bd0cf5a82ee4f009dde47"}) 2018/01/09 19:57:07 executing program 3: mmap(&(0x7f0000003000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000693000)=0x8, 0x4) getsockopt(r0, 0x107, 0xa, &(0x7f0000525000)=""/0, &(0x7f0000525000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="c19c7f8108890505293a2775ddba5f280085c43e", 0x14, 0x20000800, &(0x7f0000d3f000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 19:57:07 executing program 7: r0 = socket$bt_hci(0x1f, 0x3, 0x1) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000bc0000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b31000-0x4)=0x14) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000546000-0x88)={0x5, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000089c000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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}, 0x9, 0x5, 0x1, 0x500, 0x13fe, 0x28, r2}) getsockopt(r1, 0x10f, 0x82, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/09 19:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) tee(r0, r0, 0x101, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000c3b000)={0xae, 0x0, 0xffffffff, 0x7, 0x140000000000, 0xa7c, 0x9, 0x7, 0xff65, 0x100000000, 0x25}, 0xb) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f4c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f000018a000)=0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00006db000)=0x3, 0x4) writev(r1, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) 2018/01/09 19:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005b8000-0x8)={0x0, 0x8}, &(0x7f00009b6000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000082e000-0x6)={r2, 0x100000001}, &(0x7f0000695000-0x4)=0x6) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b73000-0xc)={0x0, 0x4, 0x10}, 0xc) write(r0, &(0x7f0000284000)='\a', 0x1) connect$inet6(r0, &(0x7f0000b04000-0x1c)={0xa, 0x3, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100}, 0x1c) r3 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000030000)=0x4, &(0x7f0000724000-0x8)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a64000)='cdg\x00', 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000954000-0xb8)={r2, 0x1, 0xb9, 0x2, 0x10000, 0x6, 0x85, 0xe2e9, {r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x40, 0xe08a, 0xea, 0x1}}, &(0x7f0000672000)=0xb8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000eb5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 19:57:07 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000000000)=0x4) setsockopt(r0, 0x84, 0x76, &(0x7f0000aab000)="", 0x0) 2018/01/09 19:57:07 executing program 2: socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='tunl0\x00', @ifru_ivalue=0x400010}) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x5411, &(0x7f0000003000+0x3ca)="a8e18b4f71d2a07419aa4d062a6411d58eafa033f07a3259f1f8ba902c7c37181f6716204ffaa031189522dc58c7cfd27e54543153a79e23b45c9f75a5ed95fd24debc972e5b98bb8f47acce96453703874b5b913ada38cbd73643433d1163cbd92723acb3") 2018/01/09 19:57:07 executing program 7: mmap(&(0x7f0000000000/0xe06000)=nil, 0xe06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e07000-0x8)={0x0, 0x7}, &(0x7f0000e06000)=0x8) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e07000-0x8)={r2, 0x5}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, &(0x7f0000e08000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf6000-0x4)=0x10, 0x80000) bind$alg(r4, &(0x7f0000093000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) socketpair$inet6(0xa, 0x800, 0x6, &(0x7f00003a9000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000c5d000)=0x0) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000028d000-0x4)=0x0, 0x4) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000d3f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000aa5000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000a7000)=0x0) 2018/01/09 19:57:07 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0x1000, &(0x7f0000136000)=0x4) mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f000027b000-0x3c)=[{{&(0x7f000033a000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000280000)=[], 0x0, &(0x7f00005b3000-0x390)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) bind(r1, &(0x7f000020b000-0x6)=@hci={0x1f, 0x10000, 0x1}, 0x6) 2018/01/09 19:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0xc4, &(0x7f0000270000)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f000073f000-0x10)=[{&(0x7f0000576000-0x1000)="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", 0x1a4}], 0x1, 0x0, 0x0, 0x4008014}, 0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/09 19:57:07 executing program 2: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x138, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009e5000)={0x0, 0x0}) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b70000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000b70000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008f2000)=0xc) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000b6f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, r3}) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000b24000)={&(0x7f0000730000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b6e000)=[{&(0x7f0000b6e000)=""/4096, 0x1000}, {&(0x7f0000b6e000)=""/3, 0x3}, {&(0x7f0000b6e000)=""/2, 0x2}, {&(0x7f00001cb000)=""/208, 0xd0}, {&(0x7f000050d000)=""/180, 0xb4}, {&(0x7f0000b6e000)=""/115, 0x73}, {&(0x7f0000469000)=""/219, 0xdb}, {&(0x7f00002ab000-0xe0)=""/224, 0xe0}, {&(0x7f0000b6f000-0x4a)=""/74, 0x4a}, {&(0x7f0000b6f000-0xb7)=""/183, 0xb7}], 0xa, &(0x7f000095d000)=""/9, 0x9, 0x7ff}, 0x40002002) 2018/01/09 19:57:07 executing program 3: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000a, 0x7f, &(0x7f0000427000)={0x0, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d1a000)={0x0, 0x47}, &(0x7f0000bfe000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003a2000-0xa0)={r1, @in6={{0xa, 0x2, 0x4cd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0xf2a, 0x100000000, 0x979, 0x8}, 0xa0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xe, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2"}) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) r3 = accept4(r2, 0x0, &(0x7f00007b9000)=0x0, 0x800) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d1a000)={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]}, 0x8, 0x9}, &(0x7f0000bb3000-0x4)=0x98) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000d1a000)={r4, 0x0}, 0x6) 2018/01/09 19:57:07 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006c6000)={0x0, 0x0}) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e63000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000c61000-0x4)=0x401) bind$inet(r0, &(0x7f0000e63000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 19:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000dbc000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="03000000ff", 0x5}], 0x1, &(0x7f0000325000)=[], 0x0, 0x40000}, 0x0) 2018/01/09 19:57:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000+0xe7a)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001000-0x20)={@generic="3d531a3deb0c1494d1a9d61aa7568fba", @ifru_flags=0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000002000-0x58)={0x80000001, 0x3ff, 0x6, 0x0, 0x1, [{0x4, 0x1, 0x4, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}]}) r2 = accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000003000-0x10)={0x4, 0x8, 0x7, 0x2f, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000002000-0x8c)={r3, @in6={{0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000002000-0x72)="14efca5ca099f0706d78d34538cbba09cc1866e0e981466acfdb4ac79339b0ee9ece1c798a4d098b1c36832cb864c44ede51c663df1e6c0dc46e2a9b872a3694ef39ecbc4baeeb491b335cd879b1b89710791b8cd22ff87af55dd63694ac12909fabb0184d3ac948341aa5b04e9b8238575f", 0x72) socketpair(0x2, 0x80a, 0xfffffffffffffffe, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000004000-0x10)={0x1b, 0xeb, 0x84, 0x2}) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f0000000000)=0xffffffffffffffc0, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000002000+0xc01)={{0x0, 0x8001, 0x200, 0x7fff, 0x2, 0xffffffffffff7fff}, 0x3, 0x94, 0x4, 0x7, 0x40, "15ab9b95f0be0a9f488dbd1c96f91710a88b63ef85207028dabb4a73f04c7cabda2b885b6d8a6c2bd41fb370dbf45eadf3027aca186dc5f01e94af025bf9eb1fd6a1d829f89531b632d0bbe91df6ffc340db739eea5619866bba51248466fbc973f056b864edb4e81d2312698f0d037c0ae4cf31c4a28ccb5f720cadcd85f8ec"}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000004000)={r6, 0x3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000006000-0x10)={r1, r4, 0x7, 0x2}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000007000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x400443c9, &(0x7f0000008000-0xc)={{0x8, 0x6, 0xfff, 0x57, 0x10001, 0x4}, 0x1}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000007000)={r3, @in6={{0xa, 0x0, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3f}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xee0, 0xfffffffffffffffd}, 0x98) 2018/01/09 19:57:07 executing program 2: epoll_create(0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a54000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) pipe(&(0x7f0000b07000-0x8)={0x0, 0x0}) r1 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000078e000-0x4)={r1}) 2018/01/09 19:57:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) listen(r0, 0x6) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "000000000000000808bf320000000000000008ddffff00000009d4566bdb0775f1814041b1"}}}}, 0x0) 2018/01/09 19:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f00009c0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3) r1 = accept$inet(r0, &(0x7f000014b000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000628000)={0x0, @in6={{0xa, 0x3, 0x819, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x200}, &(0x7f0000aa5000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000559000)={0x0, 0x20, &(0x7f0000ecb000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000091c000-0x4)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000160000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ecb000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001a1000-0xe8)={{{@in=@local={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=@mcast2={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}}, &(0x7f00002e8000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d72000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2, 0x0, 0x80, 0x2, 0xa0, 0x80, 0x5e, r4, r5}, {0x1, 0xffffffff, 0x2, 0x102, 0x800, 0x400, 0xffffffff80000001, 0x9}, {0x101, 0x8, 0x1, 0x761}, 0x7601, 0xc, 0x1, 0x0, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0x3c}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2, 0x3, 0x10000, 0x1000000, 0xe9, 0x1}}, 0xe8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000414000)={r2, 0xfff, 0x81, 0x4, 0x3ff, 0x101, 0x2, 0x7, {r3, @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]}, 0xc17b, 0x100000001, 0xffffffff, 0x1, 0x81}}, &(0x7f0000844000)=0xb8) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000317000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000169000-0x4)=0x8) r7 = accept4(r1, &(0x7f0000100000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000da9000-0x4)=0x10, 0x80800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r7, 0x800442d4, &(0x7f000084a000-0x4)=0x1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008eb000-0x4)=0x0, &(0x7f0000964000+0x1df)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000354000)={r6, 0x64, "dbbb227beb2af897bc3b30bc92d087b82b17dd134ad35ec97500e6eb4fac78c9688765ef1c2e4cd193a853fa787eee518b9f3b9b782d38ffa30417f50870b15b542bdfd750f9c8e260a9c9358368d418f8e29ea2ccba46c1d38c0961c14bc5cbcd6ff969"}, &(0x7f0000c46000-0x4)=0x6c) setsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f000085d000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ea2000)={0x2, 0x3f, 0x205, 0x1ff, 0x401, 0x1000, 0x59c7, 0x2, 0x0}, &(0x7f00003a3000-0x4)=0x20) ioctl$sock_bt_hci(r7, 0x800448d5, &(0x7f0000026000-0x3d)="006ccf9731876238e51d5477fb7b4a06f805c6c3fb190ba01f311b1ac01900d38e17ff8d48017e9573197e3845f1eaf7e661c24de9efd54c3fb63ba6a2") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00005ec000-0x12)={@common='yam0\x00', 0x6461}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000154000-0x8c)={r8, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 19:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009ea000)={0x0, 0x0}) r2 = accept(r0, &(0x7f0000d11000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004a7000)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000693000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000030d000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000077c000)={r3, 0xb76}, &(0x7f0000f00000)=0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000f33000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="11cb31926a4f7c1e746de3ee7dcba8a9"}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000304000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000737000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b6f000)={0x0, 0xaa, "c62e084364577440568dcef6864354ab71469e7bb4846964d3e1adcecd7228686754d265aa301ed09fec9aa628ea55ad8afc50ee205cbe7af1b0216c9e02d21730cd34326f03f354fe8a98bd725d3c24e684ea13bac6081a7b80aeab956d8aed849032e3b8c35462818f8b55d186c8daf8a701416063a06617e7fb00137bd132f5f3b8f06f38970fba18d8739844160ebaeb46240f876ee5e3b88f259380e2b188580375d006dfa2a487"}, &(0x7f000062c000-0x4)=0xb2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ee8000)={r4, 0x1000, "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"}, &(0x7f00007e0000)=0x1008) r5 = socket(0x15, 0xb, 0x100000001) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f000010e000-0x4)={0x2, [0x67ec90c4, 0x2]}, 0x8) 2018/01/09 19:57:07 executing program 6: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000487000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f78000-0x4)=0x14) 2018/01/09 19:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000fd1000-0x88)={0x6, {{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]}}, 0x88) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000407000-0x18)={0x0, 0xd0, 0x0, 0x7, 0x101}, &(0x7f0000f88000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000841000-0x8)={r1, 0x7, 0x5}, &(0x7f0000bdc000)=0x8) 2018/01/09 19:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000b7d000)=0x5) pipe(&(0x7f00001aa000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00003e1000-0x14)={{0x8, 0x1, 0x1, 0x1f, 0xdf, 0x9}, 0x7fff, 0x204d, 0x200}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00004f2000)=[{&(0x7f0000059000)="290000001800ff0000fff8ffff0000020a1300000000ff06800800030d00090d0000080800000000f6", 0x29}], 0x1) 2018/01/09 19:57:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000003, 0x2) mmap(&(0x7f00002d5000/0x4000)=nil, 0x4000, 0x0, 0x13132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000292000-0x18)=@add_del={0x2, &(0x7f0000609000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b71000-0x4)=0x7, 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f00003a9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00007a7000)=0x14) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fe0000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/01/09 19:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00002b0000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003a4000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000448000)=0x1c8) socket$bt_hidp(0x1f, 0x3, 0x6) socketpair(0x2, 0x7, 0x4, &(0x7f0000587000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000e01000-0x20)={0x9, 0xffffffff, 0x8008, 0xfff, 0x200, 0x1, 0x9, 0x5, r1}, 0x20) r3 = socket$inet6(0xa, 0x8000f, 0x0) socketpair$inet(0x2, 0x4, 0x3, &(0x7f000049e000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f00009af000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="3099665b7fce", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ba7cd21bf57dbed39f0b9b28af3a41f7"}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000e8d000-0x5c)={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xfff}, {0xa, 0x3, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1, [0x5, 0x4, 0x10000, 0x9, 0x96, 0x3, 0x3, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000062a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 19:57:07 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000f87000)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f88000-0x8)={0x1, [0x0]}, &(0x7f0000c11000)=0x8) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004cd000)={r2, 0x7}, &(0x7f0000f87000)=0x8) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000f87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000c30000-0x30)=[{&(0x7f0000f89000-0xe5)=""/229, 0xe5}, {&(0x7f0000f88000)=""/221, 0xdd}, {&(0x7f0000f88000)=""/81, 0x51}], 0x3) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000df5000)=0x0, &(0x7f0000f54000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f8a000-0x8)={r2, 0xaf1}, &(0x7f0000262000)=0x8) 2018/01/09 19:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000301000-0x48)={0x2, 0x3, &(0x7f00002a6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006c5000-0xa)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144, 0x40f03, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 19:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ace92906", 0x4) recvfrom(0xffffffffffffffff, &(0x7f000023d000-0xb7)=""/183, 0xb7, 0x2, &(0x7f00004ab000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) [ 769.215455] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 769.222119] IPv6: NLM_F_CREATE should be set when creating new route [ 769.228682] IPv6: NLM_F_CREATE should be set when creating new route [ 769.274132] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/01/09 19:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000112000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000061f000-0xc)={0x10, 0x0}) splice(r1, &(0x7f00004a3000-0x8)=0x0, r0, &(0x7f0000ad6000)=0x0, 0x3f, 0x0) shutdown(r1, 0x1) 2018/01/09 19:57:07 executing program 7: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000139000)={0x0, 0x0}) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f00005b5000-0x65)=""/101, 0x65, 0x40, &(0x7f00001c3000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff001}, 0x1c) socket$inet6(0xa, 0x806, 0x5) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000041e000-0x10)={0x0, 0x0}, &(0x7f00005b5000)=0x10) 2018/01/09 19:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006b1000-0x6)='cubic\x00', 0x296) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 19:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0xb, 0xe, 0xfffffffffffffff7, &(0x7f0000795000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000579000-0x72)="11e5784fbcdf713ab8c00587c998b5cf072e2a28be6e048d2e8dbeb30d719ae2b308060e89c14fef88f4b9bcfefab1b6a2cab485b8a28d21bab2c91a6a4d1b76283b63843ea3e6ce337a8afebbd459b17ed1ace8c449faccdd440956c219409227b5ce4a25ec6efe0edc96bfdc634d4b1466", 0x72) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000094f000)={@common='gre0\x00', @ifru_flags=0x1c00}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) bind$alg(r2, &(0x7f0000776000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000a47000)={0x0, 0x0, &(0x7f0000ced000+0x578)=[{&(0x7f0000f6d000)="74821841794ad07b46", 0x9}], 0x1, &(0x7f00007f9000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c6e000-0x49)="1593d7c4577e69bd638771d6cfa33a312cccc6562efd0cc15c63dacce30b62295fbe37745bf19dcddcb3f536c0873f387c7c56d401075d297d0658ed5a4efb26b884c4365a8b1e4c5b", 0x49) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000060000)={0xffffffffffffff97, 0xffffffffffffc8f1, 0x7, 0x8, 0x2, [{0x0, 0x200, 0x20, 0x0, 0x0, 0x1802, 0x0, 0x0, 0x0}, {0xfffffffffffffffe, 0x40, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/09 19:57:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x7) mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000aae000)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc6", 0x89, 0x0, &(0x7f0000aaf000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r1, &(0x7f0000562000)=@generic={0x0, ""/126}, &(0x7f0000f22000)=0x80) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000f23000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007ed000-0x4)=0x10, 0x800) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000f22000)=0x0, &(0x7f000024d000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/09 19:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe1000)={0x1, &(0x7f0000f82000-0x8)=[{0x200000006, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000fe7000)=""/1, &(0x7f0000fe7000)=0x1) accept4$ax25(r0, &(0x7f0000ff4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e61000)=0x10, 0x800) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000518000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 19:57:07 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80800) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000001000)=0x10001000000, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x1)=0xc) 2018/01/09 19:57:07 executing program 0: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$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) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000046b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00002e4000)={0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000f67000-0x8)={r2, 0x0}) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = epoll_create(0x5) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000f66000)={0x10000000, 0x0}) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 19:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f000077f000-0x8)=0xcd) sendto$inet(r0, &(0x7f0000f1c000)="057559", 0x3, 0x20000080, &(0x7f000011b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/09 19:57:07 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f000000e000-0x1000)=""/4096, &(0x7f000000f000-0x4)=0x1000) 2018/01/09 19:57:07 executing program 6: socketpair(0x19, 0x646c129c4c015755, 0x2, &(0x7f0000114000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00005e2000)={0x9, 0xffff}) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f1d000+0x8e4)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000096a000-0x4)=0x8c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f21000-0x14)={r1, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f15000-0x4)=0x14) 2018/01/09 19:57:07 executing program 0: r0 = socket(0x4000000000000f, 0xe, 0x809) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x1ff, 0x0, 0x2, 0x657}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891c, &(0x7f000021d000)={@common='dummy0\x00', @ifru_ivalue=0x100}) r1 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000c25000-0x10)=@buf={0xe8, &(0x7f00004aa000)="bf865e12eb0d1d6905ce2c3c92575671564047e8639099faa2a254fcae93b68e0522964e5613b6b9d58071ad2ee5cbb84f60666ccdff85e1483803844f2225c1165c77b28442fad26eae78ddc78b442e8a14cf69306de36c3a34a7c80a33201a2ac08eaab4ffb881bc7bb78e1ca209a242c08fc4ab1b5284777393856854f8ba399ec06d84933061ded9e792091c07433a2458dcbf7640953787b89bbd944e250a70a57e5ed1a27d325549891ff24b4a26e024f1f75d5eb68fcb6e00449eb90e56135b642cffa7be479cf4406cbfd1e76d947b857b2985d9b63d2d62fa7d8cf8b7e46036fd071b81"}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000082a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) connect$ax25(r1, &(0x7f0000e67000-0x10)={0x3, {"374f686173f49e"}, 0x2}, 0x10) 2018/01/09 19:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f0000fb4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000069f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/09 19:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) bind$bt_hci(r0, &(0x7f0000a05000-0x6)={0x1f, 0x6, 0x3}, 0x6) write(r0, &(0x7f00009be000)="220000004200030b00000000ef00120132000000000200000000000000ea00050029", 0x22) 2018/01/09 19:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0x6de, &(0x7f0000a89000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00003ff000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 0x0, 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) 2018/01/09 19:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00001e1000-0x4)=0x3fc, 0x2) bind$inet6(r0, &(0x7f0000193000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/09 19:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0xfffffffffffffd28) bind$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) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000029d000+0xb72)=@common='gre0\x00', 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000367000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000597000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fdb000-0x28)={@generic="117824cf6662dcd1e4a2c020d467015d", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 19:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x0, 0x80807, 0x9, &(0x7f0000971000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000d8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000055b000-0xb8)={0x0, 0x8c6, 0x3f2, 0x9, 0x0, 0xffffffff, 0x9, 0xffff, {0x0, @in6={{0xa, 0x3, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x40, 0xffffffff, 0xfffffffffffeffff}}, &(0x7f00007a6000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000044000-0x10)={0x9, 0x20f, 0x81, 0x100000001, r3}, &(0x7f00003c0000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000f92000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000cd2000)=[{{0x0, 0x0, &(0x7f00001a0000)=[{&(0x7f00008df000+0x8bd)="47803017cfe33b133f3c57b3086d1328b653e9ae7775647f5fcf21a063d7e597c5aa1328fa6b4d7dd1e7bfce6e58e44eab729ed16329558907614801f45e91aa680d994c2dcd886535c7ad8981ab6c7b096d8a7e63030da42f17f817b1f84a5406c40e25846d53dff127692be3be85dbc7b89832cc4169fb42e982886204f4e4de27fb57c5757c866572559df68a1c8061663a5ea924fc7bd6e5de619b278bb79e1206633dbb129f030c31f1", 0xac}], 0x1, &(0x7f0000547000-0x11e8)=[{0x80, 0x10d, 0x5, "8f6f3a1e8ae24dc00da9651bae9c23bd1af8a1dc4524fb6e70830b02277858653e77ccbdcebf5019c22782e671ebedd92d496e75e30731dbe4cac04f8e06e57ec6c9f4340dc150b0e35f47f6358c10d418c4f5a8bacd1937f5989fbcf0c56a9299afef2f6af2f2edab31cf8ed97fdd5e"}, {0x48, 0x10e, 0x0, "162b8ed46ce00b05864510c1b96303655b34a7961ba243163cddd8b38a618144fadfe25e779c326ca95e9d56f4c4eebfba"}, {0x1010, 0x88, 0xaef, "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{0x110, 0x11b, 0x3, "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"}], 0x11e8, 0x1}, 0x4}, {{&(0x7f00001d9000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58, &(0x7f000003a000)=[{&(0x7f0000867000)='.', 0x1}, 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&(0x7f0000fc1000-0x20)=[{&(0x7f000038e000-0xec)="d53efe2bb8f7ac39a5c23b772677964f060da020255bc44b1aa949db8d329335ace430d10adeebf6c1079e5b076f11cd8494936975e58299b510ebbe1ad877e81cf376de7b5228bf3d95236e4a62e706c043c7e23595f1547eec896aba1a256f03a9f627e6a65a319a009e8ec8e1fb99683bbbbfc0a908927fc390049db376229f0d2360f7feebc51b81b04f3e54942c3e2c3445f43bc4c9105a785d14ad3c44e8070538679abaeec5a1bdee66cb95fee862d716263ec236c567c1bbf43fde20cc97471e0bce4705463502593c7f836c6b2f5262d7706a048aaf24d695478a7ad0b1a975beb6882d007a2e0b", 0xec}, {&(0x7f00008a6000-0x64)="e962983e3cec7c2813b8d84738652ba93e790dc1da3d4433d8c8416fbcb7005997d663bdac99b2426be71773b5c8255af4b811d6e31c35d0fef29f01b9188085c0d395dce52314caa7790d25c21611f51710bb5c4b8ce2b836c28744ef1d3475cc5323c1", 0x64}], 0x2, &(0x7f0000e67000-0x3e8)=[{0xf8, 0x100, 0x1, 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"3ad210ae30d751230c1b19424dc556dc8591a65d08e6a42b2dfd07fd4e22e3be07ab56c09cb43c4c6d6c301ef3090542f76aad101f7498872adb640383d2446c6c74265ae4227b9814f550e1eccb549b96c8ad050651eda6419e3cc322a9fd6b49a44062bd76239fd2e83b963940d7f612cea276999015390341f9f1a0c8f4d25385c0e8c848de21c86118c36655d8f0330c4ce058695ec80c119fd9c47c04986e33a7860c2ca35d98e9846a0866184c9e268949a3fdf20a096ed859d0d09f85321f5f12fe1abfeb2bf75519fc4ad402786a0c557a06846aced11006512ae87e62ea"}, {0xd0, 0x10f, 0x8, "bd956771b1449877c0f2b0c48ef4fb58f5064777132c4291c5d4790b25d1ec5281aa1218703906b29a25bb92e89d364e48e689864247bc9c1fb90cd892015905ee6bd345f7d2015c441275da8a814c8e23da8a8ce260f96fa882bf621096c6f5af84e97ca076f2c2e491745af158b39f8a14fac6cbbedbd1e946858396aee5991ed66b7dd6682c5d9a27d8cf96446f37bd8ba8f1e0832ff7ae042778acd1132336514cc3de6bf0c45fa2baf1258e118225067d896e6b24c0d9e8e5f3db1c38"}, {0x38, 0x104, 0x5, "670f6e64b856721e3d51f59c0cd21de1ed5eb38ae79d73b9fcb5e85e19de80a88532"}], 0x3e8, 0x8000}, 0x6}], 0x5, 0x4004001) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b93000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003c1000)=0xc) sendmsg$alg(r2, &(0x7f0000547000-0x38)={0x0, 0x0, &(0x7f0000414000-0x70)=[{&(0x7f0000462000)="b0b82ae1d5a19b9d64cddd8303c6afc092187d03575d1f4b57d94375ae1fd221b29575c24fa4fcdbfc09162156558bd6ea8ea8f779b589841be23e2099d856dabab170da126e7caa58bf578e23bffc818881e0ce45a229698f6ef968bca7b5fdcc172fd08eed8a97871d30d9a1e3aef27914a1be91f16679fc1455c52273644f60f80a75277282f1d8b10f7613e7e7c9f1cf9b32a6a1553c52957b247bdbedbc4b25fe5c7f8c81ca7a4d71007041c35395065657fb772e373dfca4a28e2ead9ef9cf4b8892304021ecdeaf2c8ae9bee3", 0xd0}, {&(0x7f0000cbc000-0x2e)="992b958fd279b6a9042af01f7eed76d0a8ec5e1f030e77908a9fb13ad2228b21a95e0345435ee769e01045a4c209", 0x2e}, {&(0x7f0000c6b000-0xd3)="74f2200b07655751226559c6a159ebfdca39ab8289a7f7f8959dcc257d1e36a8cf8cc7b7a9f140cf2a733c4e94d287f0cb72478e39c2c50b9157b32b99cfb345aa8cf31f52591355713f8c7c1c11bf6be78402a9754474f51b0749233d5c630750db7dfced0994d6b3aa39ed9531c4bbdff9ef4fe278e67932b05e53e01770eaa292b397c5f097a5aa82296773bda9d2fca207d3729d769460cfe0d160b0ac50aef9a824239934593f656b1b5073ee5ff5d2ed29f51a7a90c26850d4886fe51c9d32a2a9a9af72831ab177a8160ae24b8f4410", 0xd3}, {&(0x7f000040a000-0x1000)="7ac512ab636178d7e53539fd9345e771471035bdd0cd35946fa6224c942e3a36cff3842cb116527b5d43a91627e27a0acec4039e7c3a9be8c78b768c0bf05bb7deee6c9aa216b6446a02be28cb489fee0b23cfc516c3323452f8fe64159726c9f4c629fb98cefc74a5b95d323b30d29b5c7ce3864bad580fa2dd9ea2220acc8052152e18ba758c496a88c95835d68c721e5ea64289b43d4bc5899cce0ebb2a4b76fadde9712dced2014f45dbb8637522292913dc65335328c22c8ced9fab4915849598e41e15692a8bc5c6d0f425f8752f1483fac9401a4917b550da20664c8910f459a6e7fb0b8fcf73d1d8e7948f3281fa423b016cf9716355150ef9106b8e8fd9ea2b08e3935b0658f7cac8207dd762206668e8b6f7f4fc611027b9de6be6cdc69cb7874a1aa695dfe8e6a02934908dcb6ab264ee13f71eeb7156b421b1c59261f444bf69184a155275356f8271fe2a0d88982f31e92ffa1307e818eac68d65dbcbbc2435c641abe2839d164f6a4955167087ffde125b5b0e9a6e77e0f3dcdbba58a2e81e214a30ade403fa742c31da19b78803b83fc6f4ed1270502d6c293e44dcc4793183c9137d328e0fdde69d88c48eb07061f84119908908a0c4f4ccd654c3e390aadde01be27ee601f51d89a201b1a9a389fdee2c343a0a44e941ffbe5252e05ed090f6c613a2596ef619f7c2fe898a6aa3db057e1f554abf61c63f90d4da5aacec0e8c25fb1a06a69ebbedb8f74da7d5dae03562d9ca94415c804cb8338117143865f09c2084aa5b131ed151e91610a6e640ed94bfd5036030ec9de16254da98808c4699c79521c9383c633d3b77fe260bf95d5bf851a4e3abb2ebc33cb8ecfaa809cf6534119a2e005b0d9e9a999c8a59ca36e8cd2f17cb50853a3cd942219e52596f9e0424c250f2eac1a0df58d5dc8407e9d6a63af0f4562b0b2047b4599ebafca9c8b216ddb8f01c784c0e09f287ac65d5c211e1472636a6db63b1c0277f6dd69dfb77c2c53972605149badb0e90e8b97fbdba84a1f0cd766f9ed01a6c1f30d26876f58d6fe1d05b5f5d6594db949b1c557f63e2b01498428ff1a0e7fbb73976dc55c4fa0ead3484f069a4b03f8dff14d1b8b1e9b9b2efb43f8250dc6bbd3e046bfb29aabeb939d2af603b2e4a572f827ca6ecfba510a89c2ec5aa8ffe0cb2750f606598bc97f0626d97239d564691f1f09bafd68f3134c6cb3d27667fe1ba66ffb552c319c46082140c2aa4a1a2f19c0530765bcb799ae628d33b5221e7a4006015d0b3cf4100e11305a78ba70fb149785b105bd9e302b87c229423183ef5cf1c3c4cdcaa7266545618a8dfe48b88e9f6bdd09a2ec77f7e815418ca2d284eed10b845aef796907ffbf1d339bf0591c831ac95e63aa52c4f3b0ba15cc42cb133ea2da2be7f151dff508955581d245ff6c7558866dd9d4efa9aa3392a0e0c18652fd3b2f1f18efb36ca548050585db07a8f6ddecd9ad2a2005b452c8740ea6adf30b33697eaafcf78564134fa7ff5ba2c31a03533eea7fa399001b31c8d1be72548904945699c299f5f2c4f34faa2e7b7f42eb6af571e5e2ff341727e4942541e16ebb5b67d2dec217ec38ace3c5ac2efc9d980e6057644ac3b488d41b9d907e23926b520b7de976b3712ea4cf8082791941fead314ff2d9dc2755a8123279cf8e33ff13124121f66f5b89a924a2437522a148df0bf5524511893d194da8c94574f2ace6bc92f228c1c1cedb45487f284d5dde75d7a481ccabcd534f5d8125f016736d157372d8feeef1a64773848339b0a906792b2d541291f973eaef7d72009be796b661fceb9c646a8ad2cb1ba71ed2740b5fa172735d6997c14a8d0c5334e760730a4060d32f34915203a1829a4e99dea38d788b7253f17265ba01aafc722a3272da415bf035a96f6968eb028373da5ab72fa5a02deb991ff144aec3318c30cb928c45c8ba24e9898f2b10b495726d6c8d46f686de12ca4cf9ff58b7a5f2debf2833ea03e48f30d7676d898e95c848825215a315f7ac631e2a2e858aa7d37f2fab8a76b04629a35e613b0c8b5198c939216806359d9eba31d1f1a74048b37087cd7a7b41fd8395e43377237cb299988c58699e463154b60586e0e9bf987539aa691b69e7b292fcf6361db058a5cd75c7791ab3b39e50c11833e7db52e1750d7566d1205182a9741c777223a7fc117c68f149a2d9f4c3b1a5e73da5400a882a56defac91a7a631c76db6d4ae618d65fb0bee6a4a335c6effeb71e567ca5c8e173fa8b7eda6b675c96d7f79c479a58e782c8e0b4263b99dfed020a49bc98e6610579d63885538a90e12506ca89caea831eb86c397ff8bfe94c420329c752887d90d5fbf1e38e5386ed8ca1fea46a790cd202672e69b77d9f4c09303f3800ea414d26b8bf75bffd9f380169c8b3f617266a9aa0fc6ca3356dba7645df21dd33078494993ae4f7b58ae2dec5b7536f454108963dc1ef8cc1381ec84f14c3fae62bf3de63d777bcf4d5e4aa46716c38b1c72857aa5b6cb19eca52ae58503a1823f174ea8b6be5ba0dbc5ab1688a1ed81416464462c67296a422a125c51aeced7114295faddc9502b68570713c86147857e608cca69f5ad716306fb638ee60e62f59bcd632598d9214b886362aa2d9b65661f7fd25b8d2ecfd60d071c7651e4826408e492add9fc2a0046abfdd25f0db6b5a6c552b48bbd2cd22522bb2032dbeb24b0618f8dd1caf2d513b5ff385b405fc57112e5e8764377fd5fca78e4cfb2694bb8fbc53c32eaf60ed08b4f442c2abeb45086ccc58dd61591d907cb03d0a3036e2c8f6d079b6919ccefcd596fa64943aaf84cb8b200907c1f274e2278d6d464df4794c8031b67ecda8af8c41ddaa8c33788e098179df241002f0033fc1194fb7e162a2de6a919664ed3b8daad3a1c2e16d22ecf0b10974643f8e4c68b8c2c248abe3c0cfa4b4063c8856285931dd8675fd6c82fde41de9c8cc1c616afc1e99a1f25f14368e51edd41c667d7681843e6bf6c2d789e5f7de632cfc6e118d945eb3cbc8c91d773b7c5109e842956f613fc49f41c7fbf4d2637455eb98651d2078f5c239672e35c31eff340dcf76a81bf40e6309eccd9c02e38f1c0859a6602b8ce760519c9d28e2db9406ade433d5d7541e277460607a0eb87f4dff02fea0dbb91cf0beeea541bc67f23a4297473a07f4c3459b35205062667ad910f00f5e5cfd11cb7580bd7eae6c8eaf8f26d0dbe7e6531ff6e06ae9f9341e19b1dfcb79ee94dd809f36b8f729ccc3481459cbe3c73076127c03af3b0dd6f42f63715cdca0e4ca65f1bc27d5b8beff570e43f3bc28181351321182bf31853e5b50a54d1d2cb3a279dbd06a659102bfad7652d2c734d050da49f96f934fe0b826bacedda0a9a82fe0e15e437f9ff58abdee54f82065a874fa103b8f801defaf023fad6d824cd243edeeefa4810788f8f4d7281e8985785efe8edff6891ce95f5efa36ade78e4b4dcb393c364b3e279c1552330c801671eedf6d87457005d04c64887549522e0da49c60af4e003caebcea0dcc38ff7c37138955ea375124799a5455f4aa64f8ba3fd95e94023d0f8fc7a6290475c364595422f9c40821a61e427b470d63cbf28c91d2cc5aa389995a2116cea6129e25c9d9e5ed5b9f965872ea53c4d496d623fe133f095c8d55cc9aa5e0f50a7bc170eb845f318cdc20ed7ab1743935d160f2660c8c9db253492dff2dddd79282f7a9603c20835d4a3999b105bfa0b623fc16ecb1c38d18640129a4dde3b465a27f738b0552cdd21f4ce40425190a571dcaf2be4458badfe043864a78052a98ef4b08c2cfb070dcc3b27ac055055632143d13377aae12c56e5866e0f5c5dc70c82215ea3210a2c3123e19a144988363b090deca3db7a87b0e80ec66ea24b71dd4ba91e29ce6645ca41063b0f4a87272e9696871f94ce0741ffa7013bd9813dc9cb669072d49b61c2015108eabd00fdf64a1405bc9b5bf86eceb0d4a24f06f8ae34b1010a416433cd4a24218a82029bd56ee4732ba98c482ad4c0e5abd2cfb0c0e9ecaf743be7429acefcc3773b6e10468d8be82b6f9dffefb8a9d6c2a309b1a11c9474586036d08ac4c8d4c08dfbda30c718c76e0cb674c5474066cf91a097ca9eb2c8cff2dd72c4361d82dc43165013253644df1071ee5b7d7fbe35b336cfe0335d3060f766a4d9f11c8c4a5c8aa77a60c0ebb3cab80db4264b53a7dcb583909490d7401b4a78258ae392f17b084aa1161da45cb136ef642a223a46f32fd7b94164943b44df3280b2c708b6919c224a0118ce5c07bc618edaba96ca5cbc090fc7ee1c760881ce6fd2cd3cf72b7deb1b42b01b6d26675fc676e3cbca40e030c5f7b233f2b273d0506f2cb49aead65b8ed0148b4ad14b5814d11510ef2a5fc52acd3255abc0072fbd3c1c598af0321956107490ac0a2428666bc7f83edaccb66d7cd2202a5a0bde810a198dfe7714dfed61445e928526e10923596ae62c785c031223b666cde16f6d2bcf6e0b0cdee9052cde94fcbf88a5482100c7e1ec94be0d2b33ee89d2283fb169552ad6794793e5f059bef92ad28bd86cd10e6a27d5b3d6f5f7c3aebbff8db04ec15caea2e718c251025cf479edd0b8372531702cc26272994fcdf9898f58e3336b658bd698a0b3686c48dac7f2dd36b9176e88093a2b16fb8e45ca6315899cb687c0e620c0de4ce1fb65c75834d8b3f641dd9855f2896e3ca0543c77539882a710f81552761c3ad3e3550f6c3924b95e359a57e65cb3a637ee3d59b117169a1a0c245b76528d5bc15452e97ac8492f643e58320c2efbe5bca0e764486be729b873b1b63ed7c20081818ebb86527aad32dfbcdc0470c2149f624f9ff6b8f32c2e44e3ede8c84dcae8864f60f2150b442d107a41dbbc9fd3f2dc52cfe302227444e478034ffdda4b98135e5d27d118f75a4017cedf2ae8af7a64b21f30fa5d50a040919c6502067aeebc65cf6430c5d5f0b491ed4f3ab2b6751ad24ed2ecb107d6b90174867dd688a8dd2fde6a77ead563f1a019c1a579d31199cd40406bcbcf534561cb13b0b58cd6e6410f8371c9afe8092f9c9ca45072dcb93b8112d05a6297883259a0a094a08be1fd057366b7c3a4e156ec4429305d9e681f9aee9fbad68067ec2cf408a7b5bf064b441612a5f055b0d781187f625549decb5a6b48381cfca13683aff7493d95d70d0dcca7325e0d843ef2966e9cbab2b574402f57a3e9d9e679a7b35ffe92282aac20eb4fcdc4413e330e4cadf31afd3d31106822d34860879b6b73f513af4882895cf40b698d3b3d2352cf056a561db93eb86905532311e83f8ee2bf1849f4d8f73745110480a90b26be14c105199ea52332b1d39df0a45fc09dcc393fde94091691d67834d3089e9aee09448a01bb97670107a928542a8ec81a60558b692dcf93f713cc4438a062b089a1c787aa839994fd0f1021177144b8d184b466a27538adb56ee2889188c8f95f1b03132df059da8795cb4aea2e0a6d2c84e5dd99cae642e68dccd673edeff0f6671f1ea24304d0af59a0af5b781597f841f6cc4350aea5238f43fb2f5eda398b75396686dee91485606529d96e05999069b2a86f9e08c5e17a5310011f743e60046605368065845e3701e9e7d1669aaa60da09b56f4f27acd9b1513886b9b9a7996fdacf502fe7d1c8dc352201edf361299206ecd8ac75c50be4b38503cdc543fea4d3b7ac4378edf0383e32c58df80e87628cee9fee051548bd18cb011fa19b596c0c31bbe7d9fa94f9ec78b780a1eaebe3", 0x1000}, {&(0x7f0000ee9000)="d320a18394415ca744490406cde0eec3f2701ce57832fe158ba7427567e869f92dd4e512cb0332070b366bdcbc478780a120ea5e4b8a3d80dcf18bbc0a1f3745fe7fa0aedccf232ed2feb9ee3297278252599b29b94eba04a71dabf5898514532023509765a7b2339c9269a8fd8c2fb8f3eaa692b89034da2c09d9f167dcef87ec1728cebbc5f2deba991047d7bda3", 0x8f}, {&(0x7f0000ea7000)="690ba03268ab1cc43cccaa9b70ddf23e98a8e7b22ac23053933aa992f412ce4ed9bd3c699fe3ad70a75e3cb378fa3a42a640df8ad0c54cb9a14ceda51caecd8c6c7c7578a3fd36fbe25863643dbdfd7f71f99b45bc7a7d892bd1ff6d381b0578529c8a14906c1c54b44443ce06fe8727b6dbd271f0553aaedc53d25e942644b26bd3d03e675c93f8dfc51734d5f6f1c6", 0x90}, {&(0x7f00000e5000)="91c0e01b8a1b1acdcbc48a728ca0fe414b1500e5d3d95ef8d5f3f2fde67846c566f3475372213eef27d3cb3ca4e984835e67e7bec58f3a4f96913b8b69d75bcb2ec82e8f1e832364413ac1dc1d7837e80334dfe1ab419e9b7c7b2e5ab2f04fdd3f37c94a42638453360257d828f277c39732db2d1aa4308056a8177f59010751864d5fc90d7b043b20396a5330a129a9f6068001395e39d6ef422c291248b2a205698c59bbe39d18a1d4a94840d0483d7935ebc2672e67f82cb0ec00aadd79dea934b76167b79b6627a5cee50ba3fc20c62fecd8537dd9", 0xd7}], 0x7, 0x0, 0x0, 0x40000}, 0x4008040) 2018/01/09 19:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000-0x2b)="6ecd0b33e0fe1831996c2797191dc8506e610f5829d142b67e0e529b2a7ba5bb96f326d10de8b47ca6f80a", 0x2b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2018/01/09 19:57:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/09 19:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000ad0000-0x1000)="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", 0x100, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/09 19:57:07 executing program 6: mmap(&(0x7f0000001000/0xebf000)=nil, 0xebf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000e5e000)=[{&(0x7f0000ec0000-0x3b)="390000001000090400000000800000000700006302000000450001070000001419001a0004e9016a0000000000000608000300ff0900001ee4", 0x39}], 0x1) 2018/01/09 19:57:07 executing program 3: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000055000)=0x10) 2018/01/09 19:57:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x4, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000b53000)={&(0x7f0000a79000/0x2000)=nil, 0x1ff, 0x3, 0x2, &(0x7f0000ceb000/0x2000)=nil, 0xfffffffffffffeff}) 2018/01/09 19:57:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000a9b000)=""/153, &(0x7f0000d92000)=0x99) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8000000000008) 2018/01/09 19:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000c23000-0x4)={r1}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00002e4000)=@req={0x2, 0x101, 0x1ff, 0x2}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007a3000)={r0, &(0x7f0000626000-0x6c)="adf62762f483d83d3caecf086e1f01a6c886a7fb3b55c6102c0f3a389560b5a0cf9baed530a4a8bff07abd12d90492c148b1608524b24c4a69f9c6cccc0bd9f841a512b5e38df83846e2ddf2716f714362cd864aba9947b6523b77b0a1716ac3646f869fda34ef782052ffe4", &(0x7f0000e46000)="f0c35cc8cf4f0b5e80cdad0ead94bcf8e6308310cf2eded01e3b2940a20f41f0dc854132fafa7c48b8aa2ff5930142eecf9a862daa82ed5f80eddcd328c5e77a81ee0784e399eb745022d5e8d5f34af40fc11fc74c445b52", 0x3}, 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000d6b000-0xf7)={0x0, 0xef, "63d89f28bbe69f589c9c8101b234fbcb3c0c50f01ac995a7c34d64707f0057c48b85e9d7a7a82d8e8c6ed5a8649dc5f85cf06a0ac13105931ea69fccb0ca3804015e02525f9c686d9bcfeb8613879e232e9a6e88afaa60b31fb3fb39616eb47f1cbe78547e1d13f7f383ac2314036f2a73e44492b6955de4164097d2adb2486f1a37f2e4db29b6e82b95f6b0161b1f68daece3efb4c2c441aea6e795424a95290dadafe0a50f3b4345c7dbad6e9d6c8c5cf491ccd3ba7131b68e54301eb539979992312f4470f99064d82ed287c34ec0b0c434e9110952e1227ebf1a7d64174cbc7c1f2a2307fe22f0da2844441ff7"}, &(0x7f00001f3000-0x4)=0xf7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000f1c000-0x108)={r3, @in6={{0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x219}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0xfffffffffffffffa, 0x2, 0x7, 0xfffffffffffeffff, 0x6, 0x9, 0x200, 0x401, 0x1, 0xfffffffffffffffd, 0x2, 0xde97, 0x3, 0x1000]}, &(0x7f00002f4000)=0x108) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bf5000)={0x0, 0x0}) socket(0xf, 0x2, 0x7) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f00002b3000-0x4)=0x0) 2018/01/09 19:57:07 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x4) close(r1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) writev(r1, &(0x7f0000001000)=[], 0x0) 2018/01/09 19:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='ip6tnl0\x00', 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c85000-0x8)={0x0, 0x2}, &(0x7f00006d6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002bf000)={r2, 0x2}, &(0x7f0000f25000-0x4)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) writev(r0, &(0x7f0000ec9000)=[{&(0x7f00000c5000-0x67)='q', 0x1}], 0x1) write(r0, &(0x7f0000d1d000)='z', 0x1) 2018/01/09 19:57:07 executing program 4: r0 = socket(0x10, 0xa, 0x53e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x69)={0x0, 0x61, "25ff905b996eaa24252153038ec108792a800bfc71a508a172de4e4844a2e15634d69000714c648809c89bea07da2a46a92ce220da3210265d51caa0197659708fd5742586fffe819ebcbadbb5e99f99eced2a29ed1224cf83b7584054a1f42fe7"}, &(0x7f0000000000)=0x69) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/139, 0x8b, 0x21, &(0x7f0000001000-0x10)={0x1a, 0x1d, 0xe44, 0x9, 0x5, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x9, 0x6, &(0x7f0000003000-0x1c)="6bb733f15a590c6758d468e0f0927415c42f646053626965e1654991", 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x5}, &(0x7f0000000000)=0xfffffffffffffef3) mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000042c000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000a52000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f5c000-0xc)={r2, 0x6, 0x10}, 0xc) r3 = socket$key(0xf, 0x3, 0x2) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f5b000)={0x7fffffff, 0x0, 0x1, 0x10000}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000032c000-0x10)={0x1, r4}) sendmsg$key(r3, &(0x7f0000f59000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0xf, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000676000)=0x0, &(0x7f00009a7000)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d85000)=0xb6) 2018/01/09 19:57:07 executing program 7: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000990000-0x28)=@routing={0x2b, 0x4, 0x3, 0x4, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}, 0x28) r1 = socket(0xa, 0x3, 0x81) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000fdd000)={0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000e32000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00008d0000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000065000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff, r2}) 2018/01/09 19:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000443000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000abb000-0x4)=0x10, 0x80800) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ed7000-0x20)={"808af6cfcf1b5704b0b08659c0f86612", {0x4, 0x5, 0x3f, "fe747c2323cc", 0x80000001, 0x0}}) r1 = socket(0x10, 0x2, 0x400000000010) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000020000-0x7c)=""/124, &(0x7f00007ba000)=0x7c) socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_xfrm(r1, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eda000-0x10)={&(0x7f00002ca000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0x11, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x4000000400000003, 0x0) bind$bt_rfcomm(r0, &(0x7f0000b0b000)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) socket$llc(0x1a, 0x3, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/01/09 19:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$inet6(r0, &(0x7f000080d000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d7d000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000211000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c5000)=0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000061f000)=@assoc_value={0x0, 0x0}, &(0x7f000042e000)=0x8) r4 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2, 0x0, 0x0, 0x0}, 0x20) pipe(&(0x7f0000d06000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000743000)={r2, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000f5d000-0xa0)={r3, 0x98, "3ad1a3d61008cca9160fc3750d2147b94a4d25a18b531b5dfd4dd467b4c0319ea5368e8bc1c4034184284ea24a279e5bae38f8cb6b2fc21fdf49b79c82b566e3ca5e909cf839793fbeafcb606a8d3c3b178bb3e3ca3fd4f5863ae49e0bbf292c31b909146399ec0365b82c264c2ce6edbb0456272cb79e7ad2a777052a185e257520d5a521d1f591fab812148f611c9f28742da5a91e2816"}, &(0x7f00002ad000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000083f000)={r6, 0x9, 0x3, [0x1ff, 0x2, 0x890]}, 0xe) 2018/01/09 19:57:07 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00002b8000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9358, 0x0, 0xff, 0x4, 0x7, 0x20, 0x7}, &(0x7f0000877000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d5c000)=0x2, 0x4) 2018/01/09 19:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000332000-0x9)=""/9, 0x9) sendmsg$netlink(r0, &(0x7f000058f000)={&(0x7f0000c8f000-0xc)=@kern={0x10, 0x0, 0x0, 0x40004045}, 0xc, &(0x7f0000989000-0x20)=[{&(0x7f0000e8b000)=[], 0x0}, {&(0x7f000004b000-0x24)=[{0x24, 0x8001, 0x200, 0x140000000000, 0x1, "aaa6be3f7ff89d0da90e1cb01f020473c05a8f69"}], 0x24}], 0x2, 0x0, 0x0, 0x4000}, 0x800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) connect$unix(r0, &(0x7f0000613000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/09 19:57:07 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76000+0x3b2)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f83000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000d0000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f83000-0x4)=0x14) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000411000-0x60)=[{&(0x7f0000f7e000)="c0", 0x1}, {&(0x7f00006a5000-0x59)="b36bb7cd505808e83b1cc6da756941bc", 0x10}], 0x2) 2018/01/09 19:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000064a000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c70000)=0xff, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x11, 0x15, 0x201, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) 2018/01/09 19:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) accept$netrom(r0, &(0x7f0000562000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005a5000)=0x48) getsockopt(r0, 0x9, 0xb5, &(0x7f000052c000)=""/224, &(0x7f0000bf8000)=0xe0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f6e000-0x4)={0x0, 0xfffffffffffffffe, 0x0}, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000886000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025f000-0x4)=0xe8) connect$packet(r0, &(0x7f00001c2000-0x14)={0x11, 0x8, r1, 0x1, 0x57e, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/09 19:57:07 executing program 4: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcb000)={r0, &(0x7f0000fcc000-0x59)="", &(0x7f0000e2d000-0x7c)=""/124}, 0x18) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fce000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000fd0000-0x35)=""/53, &(0x7f0000fcf000)=0x35) accept4$ipx(r1, &(0x7f0000fcf000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000055d000-0x4)=0x10, 0x0) 2018/01/09 19:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00002fc000-0x2f)="24000000100001800000e30300de01170305010006e00b00000000000020000000000600", 0x7a) 2018/01/09 19:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000835000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x80000001, 0xff, @fr_pvc=&(0x7f0000631000)={0x0}}}) pipe(&(0x7f0000e98000)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f00003a6000-0x38)={&(0x7f0000929000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d3b000-0x20)=[{&(0x7f00003a0000)=""/199, 0xc7}, {&(0x7f0000fd9000)=""/94, 0x5e}], 0x2, 0x0, 0x0, 0x2}, 0x40) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000119000-0x8)={0x0, 0x6}, &(0x7f0000dda000-0x4)=0x8) r3 = socket(0xf, 0x800, 0x80) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000262000-0x8)={r2, 0x401, 0x7ffffffe}, 0x8) 2018/01/09 19:57:07 executing program 0: mmap(&(0x7f0000000000/0xfae000)=nil, 0xfae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x6, 0x2) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000892000)={0x0, 0x9, 0x20}, &(0x7f0000fae000)=0xc) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000401000-0x6)={r2, 0x70}, &(0x7f0000fae000)=0x6) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f000068f000)="b3d6c8768afe930f567ee54ed49813c7", 0x10}], 0x1, &(0x7f00003a0000)=[], 0x0, 0x0}, 0x0) recvfrom(r3, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000e85000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/09 19:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d8d000)={0x0, 0x5, 0x0}, &(0x7f0000b96000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005d2000-0x8)={r1, 0x6, 0x5daf}, &(0x7f0000d5c000)=0x8) write(r0, &(0x7f0000818000)="1f0000000307ff00fe4345c0071100000200f00003000100040400dcffdf00", 0x1f) 2018/01/09 19:57:07 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0xfffffffffffffecf, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x80, {0x9087, 0xfffffffffffffff7, 0x7fffffff, 0x8, 0x3, 0x7ff}, 0x8, 0x1}, 0xe) 2018/01/09 19:57:07 executing program 4: r0 = socket$inet6(0xa, 0x1000000000003, 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000292000-0x18)=@get={0x1, &(0x7f000078f000)=""/226, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0x58)=""/88, 0x58, 0x40012020, &(0x7f0000000000)={0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/01/09 19:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007f4000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000957000-0xe8)={{{@in=@multicast1=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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000326000-0x4)=0xe8) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f00004d2000-0xbf)='e', 0x1, 0x0, &(0x7f000033d000)=@generic={0x1e, "e5226c70c61c20a788116278d1cb85b0640254a0e3b124121f0f3d51d6d93c1ce2adff62400b9e1918ec78528ea7b231cefd4aa00feda067f413a5076705782d585ca390671120c3c617639e417f6a55d996d01c23818f4e222f191a6d292de0892dc9c3b2df196ce64cadcf59f9658f02210339106af46197908cebe446"}, 0x80) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00002fc000-0x7a)=""/122, &(0x7f0000557000-0x4)=0x7a) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000460000-0x4)=0x4, 0x4) 2018/01/09 19:57:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r1}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000d37000)=0x10000, 0x4) r3 = socket$inet6(0xa, 0x200000005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x3)=0x4) 2018/01/09 19:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000f59000)={0x0, &(0x7f0000e69000-0x50)=[]}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00009c9000)={0x0, 0x0}, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = epoll_create1(0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000f2c000-0x4)=0x0) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000380000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000525000)=0x60, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000c7d000)=0x0, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000027000)={0x0, 0x0, 0x0}, &(0x7f0000acf000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009db000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e18000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f00001d1000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002d9000)={0x0, 0x0, 0x0}, &(0x7f0000053000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003eb000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000046000+0xca5)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d1000)=0xe8) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e4f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008fd000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000bff000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bbe000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000dd0000)={0x0, 0x0, 0x0}, &(0x7f0000ad5000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007c9000)={0x0, 0x0, 0x0}, &(0x7f000039a000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002a4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007dd000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000200000)={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000003a000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a06000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000807000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000025e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bc5000-0x4)=0xc) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00008b2000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c3000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000226000)={0x0, 0x0, 0x0}, &(0x7f0000503000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000f42000-0x4)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00002c6000)={0x0, 0x0, 0x0}, &(0x7f0000d6c000)=0xc) getgid() r4 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) close(r4) 2018/01/09 19:57:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000e3b000-0x24)="240000001b00fbffec0000000aff000005f6ff0b080001000000000000000003ff161701", 0x24) 2018/01/09 19:57:08 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000f9b000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f9b000-0x4)=0x48) setsockopt(r0, 0x0, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62", 0x4) 2018/01/09 19:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e6c000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000cef000-0x8)={0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f00007a8000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000025a000-0x8)={0x0, 0x0}) r3 = accept4$inet(r2, &(0x7f0000ffa000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10, 0x80800) unshare(0x400) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000216000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000177000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c44000)={0x0, 0x0}) socketpair$inet(0x2, 0x6, 0xffff, &(0x7f00008f8000-0x8)={0x0, 0x0}) socketpair(0x1, 0x7, 0x12, &(0x7f0000134000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f85000-0xc)={r5, 0x80000, r6}) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0286404, &(0x7f00001fb000)={&(0x7f0000000000/0x1000)=nil, 0xffffffff, 0x4, 0x20, &(0x7f0000dcb000/0x1000)=nil, 0x3}) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000bf1000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000be4000-0x4)=0x6bd9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000f45000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f22000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r7, 0x40086424, &(0x7f0000f79000)={r8, 0x2}) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r9, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000049000-0x4)=0xffff, 0x4) pipe(&(0x7f0000be6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r11, &(0x7f0000ffd000-0x80)=[{&(0x7f0000076000-0x3)="0309f1", 0x3}], 0x1, 0x2) connect$inet(r10, &(0x7f000093c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 19:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e5b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e8f000-0x10)={0x0, 0x6, 0x10000, 0x6}, &(0x7f000045c000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000052f000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xa4}, 0x98) r3 = socket(0x100014, 0x807, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000b8b000-0x4)=r2, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00003c3000-0x4)=0x6, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005b7000-0x4)=0xfff, 0x4) write(r3, &(0x7f0000ece000)="2200000015000701000910f7000800040a2200000100000209000100000100000115", 0x22) 2018/01/09 19:57:08 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e01000)={0xffffffffffffff9c}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000db5000-0x4)=0xffffffff, 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000b82000-0x10)={0x7, 0x81, 0xfff, 0x1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002f4000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ad9000)={@common='bpq0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x9f4000)=nil, 0x9f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, 0x0, &(0x7f00009f5000-0x4)=0x0) sendmsg$netlink(r2, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x1, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009f2000)=[], 0x0, 0x0}, 0x0) 2018/01/09 19:57:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) listen$netrom(r1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x100}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x6, 0x6, 0x2, 0x400, 0x80, 0x4176, 0xb1306d1, 0xfffffffffffffe00, r2}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x965, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0xdba, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000056000-0x4)=0x3d5) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d68000-0x8)={r4, 0x7fff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3f, 0x5, 0x2, 0x4, 0xfff, 0x4, 0x3ff, 0x80, r4}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x0, 0xb, 0x0, 0x1, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d39000-0xa)='syzkaller\x00', 0xff, 0x1000, &(0x7f00002c4000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 19:57:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000076a000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000a9a000-0x70)=[{&(0x7f000096a000)="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{&(0x7f000052a000-0x1000)="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0x1000}], 0x2, &(0x7f0000966000)=[], 0x0, 0xfffffffffffffffe}, 0x0) 2018/01/09 19:57:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000cda000-0x18)=@get={0x1, &(0x7f0000691000)=""/14, 0x9}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000058f000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f000096d000-0x10)=[{&(0x7f000091b000-0x1000)="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", 0x218}], 0x1) sendmsg(r0, &(0x7f0000536000)={&(0x7f000099e000)=@l2={0x1f, 0x4, {0x4, 0x100000000, 0x5, 0x1, 0x800, 0xfffffffffffffffe}, 0xc3, 0x5}, 0xe, &(0x7f000020a000-0x70)=[{&(0x7f0000f03000)="d81d7e1c6d5f3cba482ab086012d380a7e2ea23a573b56dafd3fe3d2165450258faa9ab6a80dcbef4c546cec57ded1d14b113aba4667ea3e0512339f273adb2592ce4fe70df3ed2199d4b2ac73b85c0269f0597ba0df4806c006ee4d8b47a466b277f1a5a92fde0bd21d7bf9090db7f34c", 0x71}, {&(0x7f0000ac9000-0x8d)="a27c82fda77f23fd7c78f79ba7ec1311467b2633f143667f479c77f3798887fbfcef5a988c4c345c6d00b73f6b72d2f50216b121e47f1a943d6f29890896c70450debbffa29388888ffe8a2e058c74daac2f036686217209f992cdcc50444a1a7a2f55f024f71f837ed20374b59b3f681c7c61e2ab0d21f60f4348fd2bbea57de72081c1c869c75ae80ee08fde", 0x8d}, {&(0x7f0000cee000)="510fed38d1139fb7c0e4ca6a72d37b493d6e0dac4bc0b64060ab853e7504135621b902d114dfc43cf5c7e004d1a6ebd8100a58138eacd4c831ca2ce0baf52f2829432c185a8eaccd1ad8fae2ee5ad109bcf5a23e3117da900d1ffc69e7936b33ecbc41515c51d98249bba6d3607423d878c6c726e2be88b3e6a84f5e85d5ff", 0x7f}, {&(0x7f0000ae7000-0xab)="c4b5e949021ae94748f3da9598d605c957e06b4cdd84955b819abb235cd5ae4f10bbc9945f9bc7e82907eef304f463ab4c1b40244d154797f85faf2a8beaa744954f688696f860366c4b7a3c7b6d75cd174772cd97a580e0cfe8d5808a99cd8155fbe947ef0cc5ff4a5a1334af4335372d85ad48780c03e8370b00d45945f9d1992c78999a5c40826b4c1ecb2ba34341aacde95d0153ec300a66a60018e8c4e7d5300c55e1ea2e4e995017", 0xab}, {&(0x7f0000465000-0x46)="2f235fa39c547f43cda9921ff04530f886cccba66a733fb0c913ed56dc7044f6cc67c94c3645591fa8a3fcb943f7d0773c950833477737c0c291ab16bfd396a282e0831dff64", 0x46}, {&(0x7f000083d000-0x45)="651ea5f8b30999eea1efb748c3db1161ff389c87ea48b798e928dd35698daf474449bd26594a5ca5582575a3885ac112a960f5f4766e41850444f6c635da0c6efdfd71633f", 0x45}, {&(0x7f0000aa5000)="3a74e1acd10a0da4c10e47042d830b727ce871ae2ebfd3f515b4bf65461f2c7cddbe426d0cd7ce29ef55b328b361deba02610b35192e5ec9749cae36500fd3073815c60076edcd826098b6a79f26d01b2f9b4f84514d164c3a3d9ab6ae459d06aa39bb96250f084765a834800a7d29966b16b1f9c245876c068977218b6141d167634e6b5b89b7a01807665ca982d1d4551a4964fc44154257958427ad17a1b82d9bf2e06bc7ef42902e7cf6b3b885ec3bd419b3641991e77566bed64bfd03355b8a27d1829d78ac51cd7c3a641a82aaad78ec04", 0xd4}], 0x7, 0x0, 0x0, 0x8000}, 0x810) [ 769.948356] nla_parse: 16 callbacks suppressed 2018/01/09 19:57:08 executing program 4: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x200000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000192000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000023b000-0x30)=[@in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c48000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000602000/0x4000)=nil, 0x4000, 0x0, 0x200000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) epoll_create1(0x80000) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000799000)=[{&(0x7f0000639000-0xbb)="34da57b2793b7faafb2b592f8039c591a4fe3a7245e9f359b1c4fb21f549c50e478b2cf0f87b4602d12a5afbc2431faf75ef0589e4d2566b5cc80cfa8390894b43b2c4b2e81ac0f793cf694d368eae658a189fe21a12376cdc7d4072b1ba6aa161c9cd3b8f150be215795e6d898d8c86e7a1a95197f7f3af887cc210463e23e162997856427216e59bd0a9e7963bc404afd945fc7b3e15dead745ac9fc38b4845adb1770ecef039dc7408fb0f95052f98327ab5115502d7cf627e5", 0xbb}, {&(0x7f0000799000)="f01ffedc22471ee3b51d80f29ecf51871ea7a5b9fe774fb5548af5072c84afa38239a527e38914d7b0627ad3f7abd3b529d150aa15eed81d9598f1ddadcb0d9cbc8cb54eb351c4a0", 0x48}, {&(0x7f0000799000)="3045283a0ed10a7dc4539931e658645736175fa9de5b940b6d055f10e5b6567a01b11ee2af6b1d826d910a32358bad5d2ba90114be8178a91c87f7b6ae0b7f79c69ae397f9ba5a29f1a30d027b0b003271fed60ffceb3b71ebba33cb136bb00e7958c9eb31e715716b89e47270212b33c972a6174b007caa81b5fe01a84a69faf895e87aea9480f26a822df6a8b296a0cbdf08c3d77c61b659908d73cd5843b398d3b5cb7ad04bcaf4791e545af83631cb6a56ade022304dd928480d7608f1239cea40fc6197460424768042cb096da4980d966e047dd32f51afdaceb9bcef36f240e5", 0xe3}, {&(0x7f000074c000-0x8c)="b621357ae6cda1eacd95aadc151425ae0a03d4dcba6fc136d4374722a0c6170ab8aebacf117f8fb1982b264af08af5b072c4b563be89f97cd2b53c318d03b156bbb1a3f4365422689d188cc01291325b8aa2cf1322090a0d83e7f633e10a63ab5a747962b95604dcb3ff82cfbeefac3395a99c9e395caa8c3af703a2d44a6e312464446cf8c73461f9d4889f", 0x8c}], 0x4, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000012000-0x1e)={0x7, 0x2, 0x8, "03676441ea14", "c75210fa51f1d1f6f08752c1b231415e"}) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000079a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 19:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009ca000)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000a29000)={&(0x7f0000ee0000-0xc)={0x10, 0x0, 0x0, 0x40010}, 0xc, &(0x7f0000d0e000)={&(0x7f0000ed8000-0x1ac)=@delsa={0x1ac, 0x11, 0x2, 0x7, 0x3, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0xa, 0x7f}, [@algo_auth={0x140, 0x1, {{'hmac(rmd160)\x00'}, 0x7a8, "7f5872da64fa1eb3e51e3b79bc95ff996e0dac9f23c0b7c7e79280fe1bbc825cf6aca9d64d10c885d1ae5a905965e08a24915f744216f7cab22029cd0a4770a871a1a0e46d176de08d7f07e65a95a1c8d669fe01923e49ace7d280006c6c0552b5883066ca08efc194901b2d249013939de1c3b55d8d24b305c506510d65586cea1a5cc6ed583660ab228377c6440a63157788f2cc8e1886ea4c87ae8f520b19abaa7dbc58861893632b36f8be549efd59aad03186d281642d999bcdda5f1ca6453d1d3e2ef06577d10af545122d9c69d4d078703d99f50d68eb0536aaf6bc776a65fa48351206d6c72ac4c786ab62fe939f862888"}}, @encap={0x1c, 0x4, {0x1, 0x1, 0x0, @in=@rand_addr=0x8}}, @lifetime_val={0x28, 0x9, {0x5, 0x7, 0x2, 0x3}}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x8000}, 0x4040040) syz_emit_ethernet(0x46, &(0x7f0000735000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x8, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/09 19:57:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c8000-0x24)="000087c4050025f01c0165ff1bfd0e020000f20010e5ff0000000001060bf8010200", 0x2a9) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000f5c000-0x1)=0x0, 0x1) sendmsg$inet_sctp(r0, &(0x7f000058a000)={&(0x7f00008f0000-0x1c)=@in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f00008d5000)=[{&(0x7f000084e000-0x4a)="78dd6838a8b0545a51cc90a100b8ea053d2073e575083f86bf0f41f3857a9a47ab1ed39c0ac830aec5739c835ee0e2071f3d52ea5019da0fd71799c66172a07d4702041d47c2c8ce7132", 0x4a}, {&(0x7f0000b08000-0x59)="3373c16542e1c5d20e5f93fc0499d5ecebbfdb032c8d9cbafab76b091d9ef3d983cf9abad20751ea9e3f275116b760e176f42c6253b7f1db1c933985e1f1e0239f13854b0440f5d13ebda261f03347f4ffbdf306c54dcef1af", 0x59}, {&(0x7f0000032000-0xe)="521e36715af449a3b11b5454fa6f", 0xe}], 0x3, 0x0, 0x0, 0x20008001}, 0x20000000) 2018/01/09 19:57:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x8080e, 0x0) getsockname$packet(r0, &(0x7f0000b8c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008d2000)=0xfffffffffffffc98) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000cb1000-0x2)=0x10001, &(0x7f00005e9000)=0x2) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000093d000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x20}, 0xc) recvmsg$netrom(r0, &(0x7f0000978000-0x38)={&(0x7f00008ab000)=@full={{0x3, {"d5b6c238febe2a"}, 0x3b8}, [{"4c7eff56230a8b"}, {"6e7f7a345e0959"}, {"784fc369bc705c"}, {"649806f2871caf"}, {"f474c7f85e2cf0"}, {"c7c5d73c407e31"}, {"9ced30db5b792b"}, {"cddf700e2b075c"}]}, 0x48, &(0x7f000021d000)=[{&(0x7f0000021000)="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fab9f89c4af815ea45fc7895dfad6fbbfe2c4acf044e30c887b3439d8a7966d8a77d3084052078c30282df9e555ccc4545f522a9a61e13b6d446d54028b20edaded6e486be06a35b404ec8cc8783d95d578cf4b84cf53ed72d4f07dd1596612b4234649a19a9029aea8596f0a7f2cd2b2b1e075d1c6b69d404a80c3cfdef2dfb5b5bf5c8ca94b7328bb2cdcb9853c9f6998262afb4fe62b4d4f6ecb9c8620681d41674e433c16c7fe57a9e76585ce7f85582c8df1eb7d88d5c72c37445a3c1463dfa9d85a83bcc8743b7302e01363ab9dd84ac46bec55b67fc83f0d338ed61aa25712e8c66c88d684eb6f08a8be9340cfb4f4c7a489c1db58d613cec2f8a0a0d111963304b386523726e84e565ccb00f9359973f69712489086d6acf5a8c494fd41aa85cfb14d78c78298cc2fd7baeafe6f7c6847fe33bf89ccd6550ebe6b3adf026f2cd93bc1171186310086927a10324638bb0da224804e47ec900c452a1305824dd5cd563cf7bc4b691a00c42caab61fe2e58a042b331af695e26c1dd6997f58a50e3695e3530391988cad694ed41fb537d956dd10615574320e00baeede62a15dc961109d8da2ea02ae17a3569e44f0fd4232b11064bb0ad374e4eded28e8bf1e8fdc2a4e82d43bba18839e45f7262a5f774d6a6d6ec7019b3822530087c0be0de238003339fa0babba38617369ef8544c55e1d9138aaccd5b838aa0150fd514cf9bc0231413ee8d5976f9ef0671673e784c6e1834c1f7c6ccb402f38d2d90c77e17118cc320f629ccd2253d75927821a30f0441d3f747f5db5855a2405fce179aed37a137feb1e9bb2aaa38bcc6e1ee5571f7baa05cb46488a51fbcb3abbd1cffd6a8e01c8df15d1498be240e9f5c92e3d19b062c473f08442c19732b7218927233791915b5b48f07a3739e12bf8d2823f7018d0519870e69a17cd57fcc28efda3bac013c4664200fa873e4fc35631ede299b4fd10619267d4077eb60bc18b3a9edcc3dabf0d147addf310c0a0dac835f05592c78ecd55fe8af7757dfbace687eb2098de962af3de54bd5ef26a20e6e909321e2c818868d7474159c991aa57d4880274e4909053b43a3d062987a82adf3de5398b06086a2019f2abb35347c04c410783a9f788927f4cdfa4dbd6aa24d0e3cec6cf4cfa4e6fd05bf86d7ab03a6be09d781ba22be3880674189af4baf1a81d3894556b55feed5eab4b445cdd0451e90ba6cde22cb4949fe61cfbc4705445c5947dd7914fb6c2c6f250763e2a9f4ffeee67282a470bbdb41a7c8130269ef26e226a501b28329dfe39a373c12e68fe5c7b322fe1d8c9716c2c92dd8942fa490b45de40610c52d30c40b1515446a306ba38d5abba5bcbac679934286c2aa470c4a307f6f5b5a2f7e6fbcaaa40f87fd76c8539e5cb2065e1abf445499db0e3c0ddc831fa340a5d02df0eac3d540c7eb04a19cfabce6b8b17eeeb98f80e81a899063a13d9a09b63c799282b2f1246c7babb6734bc5f41c383a3b838a2da7ea63799ac74f270f923cba29fe02c9b95b80709e301ffc957a509a831cf615dfff500c9fd2fb0c56f009cc0b07668984506eb652069d693542b965cfd9bb35bd0c48817ca8ff3ed5f9880d5cf1fefd5d1e736b6de61afe6f3eb83e41ac9a99ec044d03f430ca79da9a4c1420e3e827e11a04cc5e835ea3b39c3e548a1c46fe1df13c01ed72538fb282154c267f8cd995a11f8b49947a61f76de9c5fef809a461e74e1206a9b9a1faae00e6effcbeb4af651c8a7553463523da51d2e1fdcf5a3127bbf4884568b7e3b06fff9794b420c2bae867a9ddcf660770a58891d5e709485f96049fe17e00d60d35f1e6da1a3ba99bc4675ca14d2e7b41541bbaae8cc0adb7bb8104d2fc389b5404e7a1935334fc1059158328b0a1c64d8778800924a4d817ec139280f8388322eed4b01fa600cb5d37e023ee2bf4019233bdac7dafd11c22444d19eac6fdffe74458907b0effa1b1d06909a74877b7fdfe55f79aaf599f9a2ca047dadadaa3563bbdedd88445ad82c256db75eafd28032ab365aa9323d70babe845a3ea0403a27229093e6214de630fdcbc4a50865b0bcc03adf63bc3deea0d78d3270d9f5d639a48eaf66bec4e66d73d08793c6e12b689428eb80fc12e8e9c0ea12a64f8b84daa456d1939d240b11d83a7ab3386348ad732c8c57d4840774b9cc59dd3d02b24a17983a6eb3b6388cb3991faad13bd90d3bf853950dcd5f0980e97dc009878aabfc3c85"}], 0x2490, 0x20000000}, 0x101) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000537000+0x33b)={@generic="b786343ee657cb32c8da09d3ddee1349", &(0x7f00005d0000)=@ethtool_dump={0x40, 0x8000, 0x7, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000052e000-0x8)={0x7f, 0x40}, 0x8) [ 769.948362] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/09 19:57:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x9, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0x4f, &(0x7f00000d4000-0x4)=0x0, &(0x7f0000848000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000149000-0xf8)=[{0xf8, 0x16, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f9feff000000000000c1b5302ce8c5086c34bc2433d4322f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da86b83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e79593500088f915102d2c2b2eff806f824f0b0d7cab2db0000000000000000631acea3c67f74be979ab3fd889971851259"}], 0xf8}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000257000)=@routing={0xef, 0x2, 0x2, 0x6, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x18) bind(r1, &(0x7f00008e6000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) 2018/01/09 19:57:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000453000)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003d9000)=0x0, &(0x7f0000d12000)=0x4) bind$alg(r1, &(0x7f000078b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000786000)={&(0x7f000060f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000721000-0x10)=[], 0x0, &(0x7f00001dc000-0xac)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 19:57:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b29000-0x4)=0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) pipe(&(0x7f000025e000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000d4c000-0x3)="0005", 0x2) [ 770.012313] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5 sclass=netlink_route_socket pig=1938 comm=syz-executor5 [ 770.029015] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5 sclass=netlink_route_socket pig=1942 comm=syz-executor5 [ 770.086304] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/09 19:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000686000)={@common='gre0\x00', 0x4}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00007f0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000c46000-0x26)={0x0, 0x1e, "03a007210c61701a0ac22cf0daa6af89a05b01e264b32f341fef8caba16a"}, &(0x7f00005d1000)=0x26) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000055000)={r4, 0x3, 0x2512434e, 0x1}, 0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/09 19:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x1f) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000078000-0x4)=0x0, &(0x7f0000927000-0x4)=0x4) socketpair(0x3, 0x0, 0x9, &(0x7f00003cd000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000190000)=0x5, 0x4) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000043000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f00003ca000)=0xc) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket$inet(0x2, 0x1, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000b2c000)={0x0, 0xf, "6b1f531094b1fc54c2123b1146d4c8"}, &(0x7f0000f3a000)=0x17) syz_emit_ethernet(0xb2, &(0x7f0000356000)={@random="ef14d14977b7", @random="b3d894617058", [], {{0x883e, @ipx={0xffff, 0xa4, 0x1, 0x15, {@current=0x0, @random="b9713cea5c3f", 0x8}, {@broadcast=0xffffffff, @random="3a006565c3ca", 0x7}, "9080123f46c1b95aafa920d11c8f2079fdf7755e885aa43539668cb7e094fa5cdcb14b0f46aca98d8c52a6bf9d582dfcef5a482780de8ad0a7ea9a31ff606d245f122e16372fcfd49f76b858de6f5ee61f5fb285401042f56e400cdbebbb431144eb4c80b2b29d8c5fc3bdd6b5376375b0b85d9ce12bc4ca209b341e251817e5be61ac2ffd56"}}}}, &(0x7f0000d24000-0xc)={0x1, 0x1, [0x459]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000d42000)={r5, 0x9, "bbd7ff3240cb3a0e87"}, &(0x7f0000326000-0x4)=0x11) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f0f000)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000d01000)=0x80000001, 0x4) 2018/01/09 19:57:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x0, 0xfffe) socket$inet_tcp(0x2, 0x1, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd40}, 0x10) syz_emit_ethernet(0x4c, &(0x7f0000e0f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x16, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0, {[]}}, {"de41"}}}}}}}, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000058000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000038c000)={0x0, 0x3, 0x10}, &(0x7f00004ad000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00009f7000-0xf1)={r1, 0xc8, 0xe9, "02a43d4a07cb2fc141070c77984ec0aa0460131e4345220cc3c9979e403b702b2c66fe02b29bec99d01deb762303fe69feeeef05332ba8ec5c7041dbf5689430050661218c221b4d4f3e61a36cc1f691bc17000b699f287ba920da42c9b5c50d30e400eabb28e04b4c5f43209462c6dcd26288e504a4167bc05c9638f45863ba47c933ce0ded3e525282549b316d95a41891419aafec7f0a4ec421ba78c3599d88dc996affd8a4e723a65046cc504dbf1b26deb5e9d0a8308821e7b2f3ede075908ef7b3bfbc0d7cc652b2ae5f2fbbd7d1c0faeb5d4881ef61f51034ce43034af6d59751f10a3d6e96"}, 0xf1) getpeername$netrom(r0, &(0x7f0000e55000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000493000)=0x48) getpeername$netlink(r0, &(0x7f0000f53000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e01000-0x4)=0xc) socket$inet6(0xa, 0xfffffffffffffffd, 0x1f) 2018/01/09 19:57:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000ed4000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005f9000)=0x48) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000026e000-0x4)=0x2, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={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]}}, 0xfffffffffffffdad) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/09 19:57:08 executing program 5: mmap(&(0x7f0000000000/0x57a000)=nil, 0x57a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003fe000)={r0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000231000-0x8)={0x0, 0x0, 0x6}, &(0x7f00003ce000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000419000-0xe)={r2, 0x7fff, 0x3, [0x4, 0x5, 0x7fffffff]}, &(0x7f0000245000)=0xe) sendmsg$nl_xfrm(r0, &(0x7f0000039000)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x20800}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@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}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x20}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:57:08 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000f83000-0xc)=[], 0x0}, 0x20) r1 = socket(0x0, 0x80, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000000000)=""/198, &(0x7f000058b000)=0xc6) setsockopt(r0, 0x800000010d, 0x1, &(0x7f000000d000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={r2, @in6={{0xa, 0x1, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) connect$llc(0xffffffffffffffff, &(0x7f0000001000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="3f65eea0a5a8", [0x0, 0x0]}, 0x10) accept$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) 2018/01/09 19:57:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0xa, 0x800, 0x3, &(0x7f0000a9c000)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000911000-0x38)={&(0x7f00004dc000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fdc000-0x40)=[{&(0x7f0000e37000-0x96)=""/150, 0x96}, {&(0x7f00002f0000-0x34)=""/52, 0x34}, {&(0x7f0000800000-0xda)=""/218, 0xda}, {&(0x7f0000b2b000)=""/219, 0xdb}], 0x4, &(0x7f0000817000-0x9)=""/9, 0x9, 0x8}, 0x120) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000b4c000)=[{&(0x7f0000d78000)="f41cc701680cc101898c91d8191800355bc99a9fb6928f84ecdb0e8dc2f35437a39b385c113def792e7c0000e2839ef2b96222a576721210c6197cc571c4036d4448fd08afb393d9e54312229595224b722e7b596aacc3c5dae386a0abf87f0bacc70bb9be3ef5d376c8a7d06018c9c4cd19603bdbfcdd530d156b69f7d602ea628f45e9eba40dbfe462e2502ea9", 0x8e}, {&(0x7f0000043000-0x4f)="0a05d2ee98343e191bad9570d5d3fc7af9abf572d5c05d4ade4d47992446258e877402ba068240291a4451d934056ffc8c1468710f549f74ae3c307122b94598591fb49de4aee5e131a71245b65b", 0x4e}, {&(0x7f0000e13000-0x86)="eb2ba9a09fba57281bf7116dff06535b5343b7d85f3320a2843b3ea0375713bdf6e24834304edfe7e787168b92a9f19fd94b77be4b12e8bbd450cd1ed099c900284095e6e0e815839080e40da462177790f8da95b3ad43b3850293b24c0f8d06101a0d4b5752bcb925a5c042b9dd55e78194d48e0fe3f4c894a2f87e276bcf63b3f87abb2817", 0x86}], 0x3, &(0x7f00000ab000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/09 19:57:08 executing program 4: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000055000-0x3)=0x45c47f31, 0x4) r0 = socket$unix(0x1, 0x2, 0x0) poll(&(0x7f00002ed000)=[{r0, 0xa500, 0x0}], 0x1, 0x2) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f000004e000)=""/125, 0x7d, 0x1c, &(0x7f0000f81000)=@file={0xfffffffffffffffc, './file0\x00'}, 0xa) [ 770.155605] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 770.177810] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/09 19:57:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) writev(r0, &(0x7f0000048000-0x10)=[], 0x5e2f7339fdaef8d) 2018/01/09 19:57:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a29000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e3ffffff7f0ced5c54dbb7295df0df8217ad40", 0x18) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000dce000-0xa8)=[{0x0, 0x0, &(0x7f0000987000-0x40)=[{&(0x7f0000010000-0x12)="0c6ae7dd2a4f5794d3c97f1e2c5f9ec69f", 0x11}], 0x1, &(0x7f000076f000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 19:57:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) bind(r0, &(0x7f000019a000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 19:57:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000630000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000006b000)=0x1000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d3f000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x2, 0x0}, {0x3, 0x3}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x122) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) socket$inet_udp(0x2, 0x2, 0x0) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b", 0x1}], 0x1) sendmmsg(r0, &(0x7f00006e5000)=[{{&(0x7f0000473000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000273000-0xa0)=[{&(0x7f000018d000)="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", 0x7af}, {&(0x7f00007b9000-0xcb)="da43", 0x2}], 0x2, &(0x7f000087c000)=[{0x10, 0x0, 0x5, ""}, {0x20, 0x0, 0x0, "311e0a16b9b30d769f"}], 0x30, 0x80}, 0x0}], 0x1, 0x40000) 2018/01/09 19:57:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x23100000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xd689, 0x7, [0xa43, 0x21a, 0x3, 0x3, 0xfffffffffffffff7, 0x7, 0x0]}, &(0x7f0000000000)=0x16) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003e4000-0x8)=@int=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000098e000)=0x2, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ce0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ce0000)=0x14) 2018/01/09 19:57:08 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000002000-0x6a)="0000f1ff3c0c0000", 0x8) r1 = socket(0x1f, 0xb, 0x9) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000003000-0x4)=0xa, 0x4) 2018/01/09 19:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1, "13"}, &(0x7f0000912000-0x4)=0x9) syz_emit_ethernet(0x1c0, &(0x7f0000a58000-0x2c)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20806, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, ""}}}}, 0x0) 2018/01/09 19:57:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000cbb000)="1f0000000b06ffde0000f49f00890100001f00000900010006000000010080", 0x1f) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000020e000+0x282)=0x7, 0x4) 2018/01/09 19:57:08 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) pipe(&(0x7f0000850000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000152000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000b0e000-0x8)={r0, r2}) listen(r0, 0x2) listen(r0, 0x4) 2018/01/09 19:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x6, &(0x7f00005c4000)=0x0, 0x4) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000093000)={&(0x7f000089c000-0x60)={0x27, 0x9, 0x7, 0x6, 0x5, 0x9, "0c94979f582cfcdb9ae145f9e60b6422ab2cac1c40f2d84c5b4040091f45ab7906a5b02dbc0a3ba5afb9d5251347d6cd6e7be6c76f43446b9e9f823b289979", 0x8}, 0x60, &(0x7f000055d000)=[{&(0x7f0000163000-0x27)="15851c276b0333e7331355984f9d4a5030dbb4809394bb3e0fd515cd2ea865d23bbdd188b5a1fb", 0x27}, {&(0x7f0000ee0000)="10c5bc5682d1e110e0741c33c2a960ed5d7161230f1f7e9845dfa411341f0331d8e13920369cf84133c7f8f44806cb0a8f7ada48fe9968a171b836a9500ab832dfb1cd5c1c74d12fa9174a9975e9029a6edfb0c5cee8c9adbf1f9f5338e88c0d4f711e1db10deb7c50b55fd25c5344f7ebf3a0f763b6330cfb413664fed43af175e224e046fb73b6f5a7bae09cc5368316", 0x91}, {&(0x7f000081b000)="08348e119fbf1a6f214e4524254f6e03d1b8fd59a6f6395dbd36da33924614e4e19e319d415da0e802f714d9dbaa569616a2a6d4d2c2a959d08469b17f8d02b5204d2d287e4b05701bba660f4890183819a055a7bdaee5941136213866c06871ff614a623cb908026c5e6655b779bbd8592f69453a04eb5e7500698964a69b6faba137a0ba51cdc742a44980f5011da3e45694089cda376b9bea301b9c1113b5", 0xa0}, {&(0x7f000065f000-0xf2)="b7d4f27e8e50be4bfa63121df355dae6555386fb4850e251d57e29d54249b3d9778a5090b1230e3ab2a8329bf8e1df0e2cffda539cafc1a3d80f5845bfab2f100b41975577697e8859b0f6f937821ae713181ea970fa5275a2e2a68832fdde6c1d88763bae2185559ff22abc4850dd58c64db342704895f23d8caaf6f9b3238d5d0525626afc9f7699273590c7588aa8db84669e9af8919ee7123521938cf08628eee6359eff6c1fa129d3eea65ac2bf1ea4326df65548554276249c3c4b8254d9efd76d5e92627870e0ae1c7868ef136a75123d120e202adc8d02af269ee42b02732ea3e09f090ca0cf34e8adfd8ee4a9d7", 0xf2}, {&(0x7f0000c83000)="7a1d440ee78a7c3cb030d0ba3934814c77c69349ffc7571cc7cca22126f323fa09ccecc8beeec0be207b5b170c0d0c39d4a6603ab5b665e79c20ea3ded2385324ad126cbe1d886f0434b020b2c7de9e1da7407997887a42358110da1e5f243c687f219986aefb9c3381ed1508821c8af9216b4d531494877e1078a10a98dd24b2388bbd77c68f03191aedac191e267b3a34a772747af", 0x96}, {&(0x7f000044c000)="1d4e5d9c96da505b418c088feea7b0bf58137c1c71e5e286ec163a46d023ee25694c6099fe5e4131077db8f981da8dc680b21b7a97c44548dd9a95f2788d37ac0e479225a98d54c14c", 0x49}, {&(0x7f0000c97000)="53780a52ebe9ca8172a3a455fa70a6d45b44b30d921f960e56ef8216d57cd9ea1af2e9c6490500afb337e4648f472b21454106db719b41b4e9c5f59461031025ca3901877baa9cb5e1251b310429c5aa7ff15c819572b3d4435201715671b6b563628f866e18864fedb67d60ea746127aee7ed3c471afaf590df14b286795bf84b909bf2a33e3d2a9a0f0dee45d60e16be1919a16b739d2ebbebf61fe523bf0131973b33b8c884f35624b4b95b771c306b0177", 0xb3}], 0x7, &(0x7f0000381000-0xe0)={0xe0, 0x100, 0x40, "e6f647d14992c4a6f0a307c5592f5266f2be548b6bb8e9f5a664589929d38ad1b539f088fe7a585a10c0cf8ecf36c9480eb7246e3c4290bd224f7eb39a170ae708bed0c2e588a5d8be85d21af11302e48ad0ddb694363145819895bb91e2b379b1c0bfe14596ddd8959b7e1c87e93e0f9e4877d4507330e7e3211af9b2a0993eea0b2263063e5d83746e8537074c0fa8a6862ab7914cb9152f2b39d922d2fb8aa21283092cffffff3b1b8ee4c39c4cf60493a394fc9d07dc262591f7682022bd9492c189dadedb09a341289a"}, 0xe0, 0x4008000}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000319000)=@assoc_value={0x0, 0x0}, &(0x7f000099d000-0x4)=0x8) 2018/01/09 19:57:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0xb, 0x800, 0x3) accept4$packet(r1, &(0x7f0000e4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00000f4000-0x4)=0x14, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000f70000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2018/01/09 19:57:08 executing program 0: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000f09000-0x4)=0x8) pipe(&(0x7f000090f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f63000-0x10)={0x1, &(0x7f0000f62000)=[{0x0, 0x0}]}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000f62000)={r2, 0x2}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000251000-0x4)=0x40000000000008, 0x4) 2018/01/09 19:57:08 executing program 5: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000888000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a44000-0x4)=0x10) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000fd2000)=0xe19) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fd3000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fd2000)=0x60) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000ccc000)=0x0, &(0x7f0000573000-0x4)=0x4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0x4, &(0x7f00002d6000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000646000-0xc)={&(0x7f0000fd4000-0x8)='./file0\x00', r2}, 0xc) [ 770.322972] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/09 19:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00005f0000)=[{&(0x7f0000928000)="f002f3650dd2d0a4ec6b5a8d48d862726bdeb5001083e20f31395a6c83ede700283919", 0xd}], 0x1) 2018/01/09 19:57:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) writev(r0, &(0x7f0000d99000-0x10)=[{&(0x7f0000661000)="390000001300194704ff030000000000ff00010003000000450007000000800009001a000000800000000009000000011018e9070000000000", 0x39}], 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000101000)={0x0, 0x3, 0x80000001, 0x80, 0x7fffffff, 0x4}, &(0x7f000095d000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d45000-0x8)=@assoc_value={r1, 0x2}, 0x8) 2018/01/09 19:57:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x5) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r1, &(0x7f0000e19000-0x5)="", 0x0, 0x0, 0x0, 0x0) close(r1) r2 = bpf$PROG_LOAD(0x5, &(0x7f000088e000)={0x8, 0x10, &(0x7f000024c000-0x80)=@raw=[@generic={0x933, 0xffffffff, 0x6, 0x7}, @map={0x18, 0x9, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @generic={0x9, 0x100000000, 0x9, 0x5}, @ldst={0x3, 0x2, 0x3, 0x2, 0x4, 0x0, 0x5}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, @jmp={0x5, 0x49be955b, 0x2, 0x7, 0x7, 0xfffffff4, 0x0}, @ldst={0x0, 0x3, 0x3, 0x5, 0x7, 0xfffffff2, 0x5}], &(0x7f0000f41000-0x4)='GPL\x00', 0x1, 0x32, &(0x7f0000a4b000)=""/50, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00002fc000)=r2, 0x4) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) close(r1) 2018/01/09 19:57:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000+0x8f9)=0x1c, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003000-0xe6)={0x0, 0xde, "0715a3d7ce479f765f2776d0c41142738e3c3b6f00565dd1c073bd4dfc9facfa5b114f13dcff33ba6996010aa5344dfd75019e9b7f274208df96deda2f17a029608e9ea668bbfbbe81ac82a3763263646b18a0ea2640108625fc4a6d17734813fed66971be79717412984cfaab894108a0c6e2d5f836b0aa1194956975079a51b621ff2b7e1da7df017ecc12371314f4eca39b6541bbe94dca7abc51ed6c4b4aad7eab7222eb6056f51acbccc467bd2843895a62dc9716881e1858e9aa3c1bbbc9c22c55ca22bc93809b5fc6b8a44e35183ffb6eeda4b9d9a910797d7e87"}, &(0x7f0000003000-0x4)=0xe6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000)={r3, 0x5c, "cdf0876c667851b0add42180c457ecc045cd00503b25c8486c7f29d4d8f1aff56ab6e9a80fa5c3e6bb3439d737f3d57dead7eeb279c9ad1969c8632173e792271408776398596c4628f33e55be58e866a2dd04916670488e0c431599"}, &(0x7f0000002000)=0x64) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000-0x8)={r3, 0x3}, 0x8) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000003000-0x71)=""/113) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000004000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000003000-0x20)=[{&(0x7f0000003000)=""/81, 0x51}, {&(0x7f0000003000)=""/0, 0x0}], 0x2, &(0x7f0000002000)=""/185, 0xb9, 0x3}, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) bind$packet(r1, &(0x7f0000004000-0x14)={0x11, 0x8, r4, 0x1, 0xfff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r2, &(0x7f0000005000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000)=0x1c, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000001000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9, r4}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000007000-0x8)=@assoc_value={r3, 0x6}, 0x8) [ 770.373181] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/09 19:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x84, &(0x7f0000b92000-0x4)=0xfffffffffffffff9, 0x231aea8697eec271) sendto$inet(r0, &(0x7f00009aa000-0x2)="", 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008fb000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f88000)={0x7, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00002de000)={0x5, r2, 0x10001, 0xc46}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000e29000)={0x3f, 0x7, 0x4, 0xb, &(0x7f0000bec000-0xb)=""/11, 0xb2, &(0x7f0000a71000-0xb2)=""/178, 0xd2, &(0x7f0000790000)=""/210}) 2018/01/09 19:57:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2000000000002, 0x0) bind$inet6(r2, &(0x7f0000096000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000fe3000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) sendto$inet6(r2, &(0x7f0000f5b000-0x18)="", 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000025d000-0x88)={0x7, {{0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 19:57:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000cd5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00009e8000)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00006a7000)={0x0, 0x8}, &(0x7f0000747000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dd5000)={r1, 0x1}, 0x8) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000a14000-0x2)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5473, &(0x7f0000867000-0x8)=0x80000001) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) close(r2) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000490000)={0x0, 0x0}, &(0x7f0000aa2000)=0x8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000c35000-0x4)={0x100}, 0x4) connect$unix(r3, &(0x7f00005bd000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000789000)=0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000aa4000)={0x0, 0x0}) [ 770.422143] netlink: 13 bytes leftover after parsing attributes in process `syz-executor6'. [ 770.463833] netlink: 13 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 19:57:08 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x0, &(0x7f0000fbe000-0x10)=[]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[{&(0x7f0000c11000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0xff69}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:57:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000140000)={0x0, 0x1}, 0x8) socket$inet6(0xa, 0x1, 0x8) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 19:57:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) r1 = socket$inet(0x2, 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0xf9f8c4c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000cfa000)={r2, 0xfa, "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"}, &(0x7f000014d000-0x4)=0x102) listen(r0, 0x0) 2018/01/09 19:57:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0xd, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='GPL\x00', 0x4, 0xfffffffffffffff6, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000bbe000-0x8)={r0, r1}) sendto(r0, &(0x7f00006f0000-0x8a)="e1", 0x1, 0x4001, &(0x7f000030b000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) 2018/01/09 19:57:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab7000)=0xe8) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r1, &(0x7f0000002000-0x87)="e88840d474dab822b0d8f29179c395a5aca92fced8cc3bd2e05f25d8489c394e59a253c62c3db0a9da975cb67a7ed5bead293ddfb0c05be479fe7dd626e9ca5d390e554a7c38daf73c4c8069f1de6a998e67a921cd59dd4c13a9c73d90986d87e874637c6ee2a32c273b5eec87cd583a71089c4391bd08cf3ebb63df53bdf5c7cc0fd02c9e759d", &(0x7f0000001000-0x18)=""/24}, 0x18) mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f000000f000-0x294)=@newsa={0x184, 0x10, 0xa09, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x33}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}, @algo_auth_trunc={0x4c, 0x14, {{'sha3-384-generic\x00'}, 0x0, 0x0, ""}}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:57:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x1, 0x401, 0xff, 0x78}, 0xfffffffffffffd59) sendto$unix(r0, &(0x7f000020b000+0x77d)="856e14da09eb801017bb76156d4d1c46dd6fb07de327bfc0dd14ff4d90", 0x1d, 0x4040804, &(0x7f00007fe000-0xa)=@file={0x1, './file0\x00'}, 0xa) socket(0x5, 0x6, 0x80000000) 2018/01/09 19:57:08 executing program 7: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000d1a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d1a000-0x4)=0x10) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000d1a000-0x4)=0x0, &(0x7f0000d1a000-0x4)=0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d1a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000d19000)=@add_del={0x2, &(0x7f00006fe000-0x10)=@generic="330b651f3cc000a8004f68e76c51d721", 0x5}) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000208000)={@common='bcsf0\x00', @ifru_data=&(0x7f0000533000)="63702d31f353ddb3278e71a8366da01f15056df7240203a80f00b0e63e6baea2"}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000388000)=0x0) 2018/01/09 19:57:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) socket$netlink(0x10, 0x3, 0x17) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) sendto$llc(r1, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000afe000-0x84)="2e008150677dad699830aeaeea136bb7497f00a85764dfb3c7a9d83944c57aa599cef56048ec41e9e3e2dd71787aeca9bafbe8ba4ef493ef6ec0b15eac391981351fe80cf828bcdd8ffa29f8e843cd8591c102c35157ac812fdf7a9e2ac35552ae1daf63abf36b4fbf35a44d22c1a0919b7ac90f18548da617957e01d6f8a3c0d38c1c94", 0x84) 2018/01/09 19:57:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e94000-0x1a)={r1, 0x9, 0x9, [0x40, 0x7, 0x1, 0xfb, 0xdd, 0xd6f, 0xb0b, 0x2, 0x5]}, &(0x7f0000000000)=0x1a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0xf, 0xff) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000c8d000)="ac91389d33200a80419f815c2538a3ef2b8257fe49d8ae207f34a33a62bcc4950bdb7e42cda280fb9560320fda6fb120f21c2a77439425286afdaca88365a95b0722a11dee5a037c1d3b100697b1fce5fd49d7ce6dd9d148d02d4287fbe8b85480e1a8146ae9d1ed31abf1305ba8636ce383a86740b5b0da81309923b204b4815a70cc47eaeaa39dbb19d1c73700ab2384c1895787d5", 0x96) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d7d000-0x108)={r2, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x5, 0x401, 0xa49, 0x7, 0xffffffffffffffff, 0x2, 0x1, 0x9, 0x20, 0x9, 0x4, 0x61f, 0x200, 0x0]}, &(0x7f00000d4000-0x4)=0x108) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/09 19:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x805, 0xe1, &(0x7f00005f8000-0x8)={0x0, 0x0}) sendto$ax25(r0, &(0x7f0000949000-0x4f)="571519a24fa658e9250783f829f67e3110582cbfd61ebcb426749387510e388307b9e7d4d0a0cef5d1425e6b2ec1274311934f78fb29b11cbb547ecca6d4c1fd01a3b8cb133ee360eaa0fe5c9fa5e8", 0x4f, 0x80, &(0x7f000085a000)={0x3, {"56b70a783b135b"}, 0x8001}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000b38000)={0x80000000, 0x101, 0x1, 0x0}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000399000+0x115)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000f32000-0x4)=0xc) r2 = socket(0xf, 0x802, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000572000-0xc)={0xffffffffffff7944, 0x1, 0xb406, 0x8, 0xffffffffffffff48}, 0xc) bind$ipx(r1, &(0x7f0000879000-0x10)={0x4, 0xfffffffffffffff7, 0x0, "000002860900", 0x5, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000fa8000)={0x40000000, 0x0}) setsockopt(r2, 0x8, 0x0, &(0x7f0000356000)="4eb2164141162ebbb37aeffe4779b289508fbe8d44029125680787025b3e336e5e8e5323019b54fd7181e1ca5c23b0f7fc8b51514109e370cf3fcedb033170d1ff94477168bbf977034e5339e3a32f7b2c93317e4e427e38b751b6191d9984ac93dc9bb03cf6c7b56b03165311713a97075fe738e055ee162a5f7a99fefa1571ec8b24ddba88fa97a35a8f94869a6bd0ed4786ddaa0cae000e5077cf689f14e5ac96e5f13ad12e28bc859596b9d155f38f9f1f370ff802474c18db9d3620674d7e1082d38d28a08391a0fa691b8a9448a3e5c2fbcf72156e7acc5766c7db3a9538a045fae019e8305357efa10d66a2af8bf4fe945499c4ac7a64cef6bf29410224f4b56a239e04ee37d73a581acb09d0a375a38a28c25a9a9a92c73fb644b4fbf10fc81f5fe6599fb4a6ea5de76f0bd36e7c4ad06a110c12580714164f391429f1c8c905d16300d7231d809039c3689f93ac66ade442e4e92a85abd777ce166b6f91a35d4d74765ec0d4cd6879c6e8dfb3e83c6da8db4732a9f8cb28c5306281d61fbdcc897a793662533e5ada915ee3d50c6174965c683115d5d35fafe625aadb547985902bf0fbbdcc125ff0c1b4250fd58c75bbf22f87d57556d89912f46254dff63451b247a99f363ee2202e495dcbaf21daff4cfebe4045c66efda3dca28026ed7be3a443b53c709e99c53209fbbd7cb1d94a581411e270124420da0d767189f6a14d1fad0290db4e6ef51bc9e6ea681a34e9d9d6c79b8d49fdafd1d6810bb7d1b223295a84c5d91e438cc3b0fc0679e744c4ff7ca8bf17f8ed20443d0a0a37c113687817d3c1031c3c3fc9dd9f36936c93bdc2fcc3e907ac05ebeeeeb751a9eda7c412fd98641984f250295866fb2d1ee75fdf9adf6548d628a6ad35466e060c3e08fdd8b8b38ac2274b76275f0c2870fed56ceb4975302f418c4b625e781d7ec9308fd36c80680fb702df61523d0dd2c7c80e63a74d73e630f9746d4701ab85c96b83a79b8becc86849d3a9fbc13c18d68940c9720819d03ddc369f36e9ef8ddb63fae4a119d0d94c086973c9ea0704978792a55205b33f0738da18b691a26debab7981d0967707cc1675ce9d1691c006994f66fa1b6b79848e5d6947f76c3ca85d895d686796f7658843197967cdb3a1253897d5511c40e61fc659e89c4c74c75eac30d000afb80654c2f4c8fe08cb15ac2c25913790fadb6680cb0193ebfd9032c2b0339b2360c6d1f5be922df433166a1fad982b2b583a3704254975c34d7eceb97e4f8650a6be98b280a3c2b8d67650140f31bfc8a112615f9f1927d52d4162d6430f66f6c16805f5eaf60adeca630b1579fdf12b3f8786194ad1e3e16a203c3f6d247c1adc60f7e15420303e182ea4b2b5519357148d98ab547f1a7f08a15103762bc54674abce3b1975434a642338cc2cf977ec2f89332d134f1d638c94c2788e621e181330c8edff288b1e1828dedb015645ed4fa0de0ad8227d0dc611b8e1f90630594e99b3d8ba34f718473cf55b489dad2e04f40865e69aa05549974568edd445efb6051828c117644d25be1f72bd124013f3d9e161386551f4a919355a2eb66d86feeff72f67b56aae20e66a098a4cc1e4210f98a777c949ffa7573fc4a37371496fe4fee8012bc35c08117e4b623d667f3ec602d5bc8bda83cb3fef67e8d134dc05e0db3effd5ac9469eb045f9a2d1613fcad56f3ad3ca0f8868f7509adde17761e90b1de7f45ff02c9caffd61ed26c5243820e2c28c2263c7c212b7d6b69dc557f6004c00b61a78b7ede0e3d4cec5cf58801f731999292c11395b30c38ac6287a43268957f515cf02a54a2261fdbd605480da4363501d310e884ac86768d430e5598748805995f95e450518153021f00972ad0530ea42484f4ab36d9fd616d877b0d5d7c2ed0a1a4edd029ebbaf38785f7efe030df53b9d239d138a043548947df094eafff4ff711fa43699c544921e60a8d4c60765e22a7567d70c771f1e2b84aaa53b221de97fda0cc8fd79af490b2308eab58d09d77372466beae1b63ed1f869288f69dbb93a699786b15f91f622eb76b61a64092c1a9249caeb492355077d9cda21586da31d40ff1ae23a1d80970b05694d627f5084c8198847e26a5231311db348ed0eb7afdb3cc363bae2b327d68e0c0a3d93237d5cde0b5524cb3e21e5d8df6e228a4715d241eaa2d092ad8a20e2a4bb2666332c71166930f4a9cf6b26640eef956663feb3e8c3762d709e4589bed44c908201967363553c7ad194994ac6666e9c852ee89a82c7763d3744e9d10af3b71cb4c342e39b049b74dd90b9bb5bfdde0586a71d2fb17ac39f78941d9e8be1327d27c5cbd23b32562a285a36f80be6607946d776ae34cd9b8651e20e7ac530f394cc234e094e6357dabe0e446b849b76c6f35eb9df644d97cc15c76e0f867f4c15cefaf3dc0cfd39acb66a5611daf9ac85caa40e1908fa53801541a7287727519dfcfd9d82b4fb6529613227855af3e9501ea52115effe3e7bb8c2561d913b1f11aab6f463ca3331e0de308375e431ebf7985c6a1c1d13f4f7f63c6decbb481a41ec89cf7ec9a28570c21a0f632bf08cbf86666fc92113db2e2b6ef3a35746c17bb7da2bb0d6a0aa2ccb35f64b8a0ad502ab0ac97464573a0b40a0ed195a398007c5b14021e5c38af1036fbf2cf7844bbc2283d5e82dbd6689324df54a85af512e12c7b5956a79d22c63b9796725c4719c13111400d75357964c2863b9a501175abb9f26b151a26d61ad3a59bf40acf3d0aee6721b1bdd1ef713365db36987996bf2907246e2ee51cd04aa355e94717f3115300aa81296b27e4ed4db0ef6a0f11267f52975f0057162ae30c641cda2497f876cd7aa5bb26504626c5520700070e33782276771caeff4aa9acabf3620a4eacad5208bea8b82c3d6f11c0a3bfea5e513a2feb3d7086d285d0daa0ac6dc9087e509cace89bbec92f1592514cc79530c101b2e794168f635806ca00166a023d02357b568843a5b9cefe31c7447843878262867978fb97bf5396286c5f8c85c0a4edb93921c88a42dae8d80a1d1b2bab1ef5f04ec516eb20058ad7459497534c782117b9e68d09752bab933384b7254f3ada994876613de393ad5632a1003adac79a439a988d7dfa4b6870b64a307b9b8a3e1ca0d1fa751fc97dcf1b9b1478d20131fb023c1a67dca512248c14fd6fea6f6d11245da78c0eac885cce6e5571a47f9eea35e439b9bd354acbb8b72b1471592c576160da39d2302b6d7d9bbf6d76441e1518bb50986f5cc089a513e723673d5ceb12d891428393e3d12f6f3e874709921cbf7be2a887269f4261122187a9d75828c7fb9eed55dc528ee7018a5c971b141210e778fd4bf07d67a314c75b1de8717bb7f9bb61b29cd6368f0b6337bc0c4903474bb84b16231a75f420e130a48841e5a5d4492096647adf0ac926e7231185f1825f03c9ced7f4c40cb901ae0eca1bdd2524f130d6288b0f4bd332075000e671e08eea01f1eda27fecd53a00b635db9c61f7d03d8d30475b402e8feb3dc3c89d9f7ca7630943a8d1777691265afe7c8b52aada3c2e183da897e85b17301c81ae1f999320f0d033c4f71e7fca1d5d7209ff4f0a0fd390dbe6c0c386691e5fc04d081f31caaa059607a41615552ca04c438347a06d69baff1673ed2adb34bb3e066d3b44b92771e193c09a7e50aec75b2a7cc0d3f9d36b33045f3c37b87f1fa5d3cd8322ef347ba1a496e80899900f3d8b8a2d957748f49d285b061f1507ca3a7a3a60b1e89f22ae96d94ff5c289f73c3540b8d18bd0e6fdbb2162e9e9aff424edce41921350abf6cc2cd15f56a825c36c8599ee6721d4a1f4da76bc3fb14445716568c9aaffd5595253c417b98ab2865feadb25a95587160edf785bfaa5a4ee14bd2a811317760851785c593a0a32b31663b668c768931aee660fc9de9f7b163672e0b44f68d9ab702c4e0dab510ab5ca2580d776b39e276566f8595a91b7a10da18dcc045b3b019131f03e21f45c7c611e0294519327d4b1a2b88fe8565e9c4f809eaf7d127bde8c2a715c154aa2cc636414c75266b0ceaf02150b22d04db1910eb579902f1e36ecbb8b51a812ab760633a8bcf41f5fe91f4055557fdeae255646dac604d3087d433b432a865364b64c53cba3357c82f3de0518d73dcc1c13fcb1236059b270295fce43e992c1081dece96c2ee7efa23addcdb62ef672bc37d454fd9639589e3c4509a2d1d92723c0fd6a21ca7c47d60be95db7fbd3c6d3b6ceaba2273bcc70fc0a2ec0a9ff82e68994e8074a17779255131b9f437d4b8f233676677f369e5c5827a768bed8a8bb593b5a63118a78f3e8f7445e565eac387c95580f82c863551e133aa0f9108f6d53020472ca5a34a29741c0c1dc7be5bcfa1cddc5669d943cf94c2734dfe9e7d2e9eef95adadd955024757486888c31cc51ebfcf734b8229974c5ce82df29804256b1e018c44c200b05f7af42f46f08d3f97f25657267f9b5668e3555aa81202af2a99de6472fbfd31ff130661e5f41926b23889785caa65d16b4788468860428468fbc841d34c5e574889c05fc68b266dbeb6f0c5c62639146d0c5d650be06af47c102e975df2ef6c7974b28b8d9a4629efa5d1c0a699ff66ce538537985cb0209f7867d2df822ca2b1e6c17aa58f4a7d457d57b1a9ac26d5e81e57af5eca20ffca9cf65cea00a4051329d64a7701dee2dbea4240e105fd2453cbb5b18e010339766717db9d8507a63fd8c969a9eb47e82112d8585e1d03df30f9e19fbe6ae99d35dd2458dce31af2a605bf1127f65fe095bcfaeaa43b740c051c48232da96e696776cd46ee8574afedabd27dc71e0214ff83ead1c1f88219c37e7ed64e9cc84341781bab6058ece670947c53d01dfbc7972474d635aaa9d5f4a628c7b69020df5cf3750e9eb7a740d18c984a638d3b5b9544536144c52fbd13013edad0e14296d0e932c007bc14db186251a562e6d2c068e9cc8ee49e7ab3903db76ae0b3d5aaff1c6005186ec93d472fd0f9045a1deffba1ae7d6df684c2af96155aa6c611194bec403620a3cfd4b2c38147167a9d9e450a7659f273f46855ad56f3dcf93ddeb98df6ea056e66bbba3f4b72fdeb4c602430899b986484c8491be35951c853e126a19779cfd7426510eaee1974775d2cf49c4527c2c2b89d7d2c91acabb3bbe3963bfe0392336a03705af1ae0de12127cef86ee9cd13d755d397ab6376bde3424536b080751c21f635df8c4694aa5c6a112dde7584b42881a8f3e26ae24d4c9aa73cd222af8aace13d4d0eb18ac3653f9f2c76c090c84ee3adb9aa9ad277a2a66996d0983345757f38172085db5e10da892740593fa3128dbe6dcd09c765960d6a474e4f8ad1d079d6969fad5f09ea87e37894bcaf8e402474df76595956ee76ebb3e371b9bc5dcd5c7ff5dbe5cd33cfd04ca2066c69b83cd110289d37817f19be7391d44cd1d06ded1828d49e23132d848b4e9d83f4c5351f4f66d3cfae1bdbd89c03691dc50736bf1a9688e8ac45a95e8e634125f6bd2a83789a4ce3957717b9eaf93f3866d7cbc7436718ae8a9687dde87cdf199f57cddf360c8faf011aa78ee6d3fc6ec4ba172e9cf1455ece9614651d9f0ead88fb52f0177f4aa17e3782473586bb689fb6de9768051a61422dd2579227765e2396b1fd85603c5af93cdca65c63554605683c9f702771a8e48ca22a5478a290b56f48fdb6ed7f1293a15252a4d2a0b22c9993222ac19d27c32d3d21df1d83ea34b7d51fff6e564d7fe9378", 0x1000) 2018/01/09 19:57:08 executing program 5: mmap(&(0x7f0000000000/0xeaf000)=nil, 0xeaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x80000, 0x7f) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000050b000)={0x0, 0x8}, &(0x7f0000eb0000)=0x8) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000eb0000)={r2, 0x93, 0x8, 0x2, 0x3, 0x62f6}, 0x14) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000eb0000-0x14)={0x0, 0xffff, 0x1, 0x8, 0x80000001, 0xba}, &(0x7f0000eb0000-0x4)=0x14) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008f6000)={r3, 0xfffffffffffeffff}, &(0x7f0000eb0000-0x1)=0x8) syz_emit_ethernet(0xffffff41, &(0x7f00003e1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}}}}, 0x0) 2018/01/09 19:57:08 executing program 6: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff3000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000ff2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ff3000-0xc)={r0, 0x5, 0x18}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000ff3000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ff3000)=0x6, 0x800) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ff3000)=@assoc_value={0x0, 0x6f7118cc}, &(0x7f0000ff4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000085e000-0x32)={r4, 0x2a, "dfac11756248f527c5bf01ffb54e18c945e34bb2a60f0b1d1dd02ec8ab5bc96660e3fb8ad594e471e7d8"}, &(0x7f00005f1000-0x4)=0x32) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000ff3000)=0x2, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$netrom(0xffffffffffffffff, &(0x7f0000ff4000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ff4000)=0x48) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000ff6000-0x4)=0x1, 0x4) ioctl$sock_netrom_TIOCOUTQ(r5, 0x5411, &(0x7f0000151000-0x4)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r5, &(0x7f0000ff6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ff5000)=0x10) 2018/01/09 19:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000d3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00007e0000)=0x3, 0x4) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000018000)="18000000020001000000ba8c5ee18c8836000008020100ec01da1e03a38a3cdc57000000d898055bf72752bb6a8800000000dba67e06000000000000006700e201a100080000060000000000cb3da41f0000ba006707c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f029801e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17fdea21b0a1068393d2281000000041ad0b41fc23eef67955443", 0xc0) 2018/01/09 19:57:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000695000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000bc2000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000fc5000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x89}, &(0x7f0000627000)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000018a000)={r1, 0x3f}, &(0x7f00006f1000-0x4)=0x8) r2 = socket(0x14, 0x1, 0x200000c) write(r2, &(0x7f0000394000-0x1f)="1f0000000001ff000400000000000107020000010900120000ff5308000000", 0x1f) 2018/01/09 19:57:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000ae7000-0x4)=0xffff, 0x4) socket$key(0xf, 0x3, 0x2) 2018/01/09 19:57:08 executing program 2: pipe(&(0x7f0000131000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000974000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) readv(r2, &(0x7f0000d56000)=[{&(0x7f00005f2000-0x7a)=""/122, 0x7a}, {&(0x7f00002de000)=""/246, 0xf6}, {&(0x7f00005c1000)=""/68, 0x44}, {&(0x7f0000de0000-0xa1)=""/161, 0xa1}, {&(0x7f00006b1000-0x75)=""/117, 0x75}, {&(0x7f00003b7000)=""/229, 0xe5}, {&(0x7f0000bf3000-0xe2)=""/226, 0xe2}, {&(0x7f0000ee9000)=""/253, 0xfd}], 0x8) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000845000)=0x2, 0x4) sendmsg$netlink(r2, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x11, 0x15, 0x201, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) 2018/01/09 19:57:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) socketpair(0x8, 0xa, 0xae, &(0x7f000077e000)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) listen(r0, 0x3) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000db9000)=0x9, 0x1) r4 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000013b000-0x10)={0x7, &(0x7f0000d9b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000794000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x2, 0x2, 0x4, 0xb4, 0x80000001, 0x1}, &(0x7f0000092000)=0x20) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000249000)={0x0, @multicast1=0xe0000001, @empty=0x0}, 0xc) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000e46000-0x53)=""/83, &(0x7f0000b6c000)=0x53) 2018/01/09 19:57:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004a0000)={0xffffffffffffffff}) getpeername$packet(r0, &(0x7f0000c94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002aa000)=0x14) 2018/01/09 19:57:08 executing program 5: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f00008a2000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a3000-0x4)=0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) 2018/01/09 19:57:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000828000)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000a98000)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[], 0x0, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0x80000001, &(0x7f0000550000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004a2000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a33000-0x4)=0x8) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80007, 0xf65a, &(0x7f0000b10000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00003f1000-0x4)=0x1c, 0x4) 2018/01/09 19:57:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c7e000)={0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c3b000)={0x1ff, 0xe0, 0x100000000, 0x8, 0xdb}, 0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000031000)=@assoc_value={0x0, 0x0}, &(0x7f0000b8f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002d7000-0x8)={r1, 0x3}, 0x8) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0444000ff5124"}, 0xd3e}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00001f8000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, 0x0) socketpair(0x1f, 0x804, 0x6, &(0x7f0000187000)={0x0, 0x0}) writev(r2, &(0x7f0000099000)=[], 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a92000)={0x1, &(0x7f0000a99000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000afd000)={r3, 0x1, &(0x7f00004fb000)=[0x10001], &(0x7f0000b59000)=[0xfffffffffffffff8, 0x800, 0x3f], 0x42, 0x3, 0x8001, &(0x7f0000d71000-0xc)=[0x24bbb88c, 0x623f, 0x20], &(0x7f0000dbc000-0x4)=[0x7f], 0x0}) 2018/01/09 19:57:08 executing program 7: r0 = socket$inet_sctp(0x2, 0x100000000000001, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x5) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000757000-0x8)={0x0, 0x7}, &(0x7f0000aa1000)=0x8) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000aa2000-0x8c)={r2, @in6={{0xa, 0x2, 0xfffffffffffff47d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000aa1000)=0x8c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000985000)=0x0, 0x4) 2018/01/09 19:57:08 executing program 0: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000697000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e62000+0xfe3)=@common='sit0\x00', 0x0, 0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000157000)={{{@in6=@empty={[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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022d000-0x4)=0xe8) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 19:57:08 executing program 4: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000acf000)={0xffffffffffffffff}) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000ad0000)={0x4, "710120020095"}) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000687000-0x8)={0x1, [0x0]}, &(0x7f0000ad0000)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ad1000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00007d6000)=0xc) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ad1000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad2000-0x4)=0xe8) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000ad2000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f00008bd000)=0xc) r5 = getuid() mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00003c5000)={&(0x7f0000369000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000)={&(0x7f0000ac1000-0x2f4)=@acquire={0x2f4, 0x17, 0x100, 0x4, 0x1, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xff}, @in=@multicast1=0xe0000001, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0xffff, 0x1, 0x9, 0x2, 0xa0, 0x80, 0xbf, r2, r3}, {{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfff, 0x2, 0x9, 0x2, 0xa0, 0x20, 0x5e, r4, r5}, {0x1, 0xff, 0x1c00, 0xfff, 0x9, 0x9, 0x6, 0x90d}, {0x9, 0x0, 0x7, 0x0}, 0x800, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x2}, 0x7fff, 0x80000000, 0x0, 0x3}, [@migrate={0x88, 0x11, [{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6c, 0x4, 0x0, 0x4, 0xa, 0x2}, {@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2b, 0x4, 0x0, 0x3, 0x2, 0xa}, {@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6c, 0x4, 0x0, 0x2, 0xa, 0xa}]}, @algo_aead={0x138, 0x12, {{'rfc4543(rfc4309(rfc7539(chacha20-simd,crc32c-intel)))\x00'}, 0x750, 0x40, "d0d40be1593289c477896335882e9236f3aaff0b67a91aca20e55ff9a392c26a30dc2309cc55e301452f1bdc3fb976ea20cccbd2f740db64f1c9f46944c5cba8034389fc44ea3abc2e33cc503328714769b65eb56f4b738421bf251237c112dbfddd42134731562c516ce131068c61876581d7ac5f4a6492e1603de2ff5aa0e88732cf64f991eb4b1cc4280e1b88ecc930b519cc34ffc9373cbd5a4d65ae8b1e47739b7cb1082fece4a4e42edc2426e5da65ced2bf9915becaebd5d00fba517844ae0df0a0e3e8cbceb3a8862df8438f113ec2494af119efc75f04f052cf290f9297e28b974767000760"}}, @offload={0xc, 0x1c, {0x0, 0x2}}]}, 0x2f4}, 0x1, 0x0, 0x0, 0x8811}, 0x8000) recvfrom$inet6(0xffffffffffffffff, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000233000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000ad2000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000398000)=0x14) bind$packet(r0, &(0x7f0000224000-0x14)={0x11, 0x4, r7, 0x1, 0xffffffffffffffe1, 0x6, @random="176b9e4e4ec4", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000ad3000-0x1000)=""/4096, &(0x7f0000ad2000)=0x1000) bind(r6, &(0x7f0000ad0000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$unix(r6, &(0x7f00005ce000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008d1000-0x4)=0x8) mmap(&(0x7f0000ad3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ad4000-0x4)=0x2, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000952000-0x5c)={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xffffffff}, {0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x8000}, 0x5, [0x82, 0x4cee, 0x5, 0x100, 0x5, 0x1, 0x6, 0xffffffff]}, 0x5c) shutdown(0xffffffffffffffff, 0x1) 2018/01/09 19:57:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0xd, 0x80000, 0x4, &(0x7f0000771000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000d4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003a1000-0x4)=0x14) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000b62000)={@generic="62fa2aba282a0aedc568049213ca21e6", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x7a, &(0x7f0000f83000)={r3, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ae000)={0x3f, 0x8008, 0x1, 0x9, r3}, &(0x7f0000a19000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006dc000)={r5, 0x0}, 0x8) r6 = accept4(r0, 0x0, &(0x7f0000e0b000-0x4)=0x0, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000b39000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000169000)={r4, 0x4512, 0xb1, [0xffffffffffff3e30, 0x9, 0x5, 0x8]}, 0x10) 2018/01/09 19:57:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ae7000)=0x116, 0x4) 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, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000e0000-0x60)=[{&(0x7f0000230000-0xfe)="dcc52070a7802a87fecef139ee9670dc5e16e90b129a0d224ddfa07125f98943ec1865639878542462c14c7235457a90f3e09c8fc17f7eccaa633bb1c968b9e9c11c58f8d813ad6f8f20512bae32a4457ace57d944", 0x55}], 0x1) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000b11000-0xc)={{0xdbb5, 0x100000000, 0x9, 0x5, 0x6248000000, 0xcc}, 0x8}) shutdown(r0, 0x1) 2018/01/09 19:57:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000ed3000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000ae000)={0x0, 0x0}) bind$inet(r1, &(0x7f000063a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0xffffffffffffffbc, &(0x7f0000bf6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x60, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000180000-0x8)={0x0, 0x0}) 2018/01/09 19:57:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003df000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r2 = socket(0xa, 0xe, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x81, 0x20}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000)={r3, 0x20}, 0x8) preadv(r2, &(0x7f0000002000)=[{&(0x7f0000002000)=""/199, 0xc7}, {&(0x7f0000002000-0x99)=""/153, 0x99}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000-0x4)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000005000-0xa0)={r3, @in6={{0xa, 0x2, 0x52da, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a, 0x0, 0x1, 0x5, 0x80}, 0xa0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000001000-0x29)={0x9, {{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]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000005000)="98ed27f3823bff2a901a4f5334499d8c580326cc5a09bef67e98276ba15bbbc97b4aef050f144f806fc82f70bb935aa9c2ef6f61846b566917a5fe0a559237a825b1bf2667f55c4c7676f2d53ffd9ecf2dd40d0de2b5560833e781ddd155668657e33b9d63065820eaa1e590678311df00964501e47498b4cc5b4b21028516b75819f41fcaa870a01f21596b46e32a3f5b5202674902fb8e0894fbca72e4e7f71996d837e878298daf177a2227dd1ef45a21601742e8e6d424a876963042660c8ab7b49352743d26bbb8ea3a90f2a4aa9df2c56367e44d0d45cd132c92ef7108316f9c8a4e4e1ad0fbd22a310f3088634890295ad0548955c137eb28f834602beb6439fa4a4aae88f0d523f94237310f603e9cdf0770bc865156298824677abbf189de51c92669866c6cf7264b653a9fd7b86ad8b7d2fd155407aa4342fa46ebf4ced043bec54fb1c4b341817cc6612ae0078981362446b0af7e08c888fc414c0a10ced07a004304570fd3ad9723dc055e797a2c798b0a6ac65fef90748ff45a3a3f3d8bde2b14d8d09d44bd8154a701c6ebb41f1650e992329edd8e121399e4bf206a95190aabb9048f71c1558a64d9097ce3b865bb37bf5076e5cb115bc4e2bd2932029205dc037cfa2daaacf1b61c29abeee54e6b21283ab90db154ffb05943ba148bab039a5d9a77a9ea2bd55c9b0de217c823ab3295220aacfd5bd731f183bbb49209f450ca9fdd1024d4bc8e7f5942d68a9828fff6ad58454f4fe94e70f6eac60954a41e74a0556dab2de6441468e07f1311aed8fd6240c528cd63b3bd501e4cfd3e09447acfaf0c081289716a0728841a94f98d01fcb94459e1e197f91808fa0cbc364ed7cbfed13c112689995031dd29d938f7c19d7e7a750953ec584f4d7e8a41c90b7933f6d0aa24ce39b64aaaa1c1f735942b7ecfa79a4fb8fdccb285111b15739c5f0824731d8cb0e3c7b9cc2e4d4b6f13dea1866d4216bb10bcbd441946bebedc226136064d4e233bc579022a17762ab9a85ec71b302fc3a80f351dcab88ebf0c414a942453947f3e0cab46215d8da692a2f295421bce12cc7532e61900404d38e2ac9c2cd4da79cc8c13e4d2f77af0c97472157440673bc918370ed629fed64ebaae9793d642f493eb62bc4d2deda2b16342b382009b9eee7583046bce622b7ed4d08c72d55855c7fb4d7a791d52c75e05b2bad8053c73b55dce4022ce6443817ed61fb3879112f0f738b5e7017c79bc9f2ef487f6a48ce17a232f82a74f43bf632e94a5c6db43f2c410ba26365d3fde6081dd3913a56aba2e851aee5f8746e659debf512360b1e3ddd33c07483f5b244bdd11edfc1acdfdedd8889da84d8e746aed74330565f3c06e35387093d2c929a28151c67add437d7504b68e09428a038a45a3849c85d6c56ffae93de10977513edf282236662e64fe2d16db3a6838609632645697a532ecd5f1159e7fbb780d895892673e2f9e5c89b546e664fc56f3456e9fbf20311e57f2c425f3249520ff8973bb49e8d5f34dd7a67748f83187004cdbeb9dadd5f73afc589bcc8f7a94c0a1de7c89cdad8a474bb7020c8212a291fde3c2dfacc1cbf30e9fa5cabbf6633a2fd71c6f0270df82e7e2febe3ca69bee5df59c9fb4dce8a04a5ba3429455284021a4f3bc72298f0043e35db8653fa1b9ad0f8de54c9c17d5c156093483591548e31323193304f7abfce5ce48c37e8e33ef49af4dff22a3674e1eb5b176e0455011e867ea3c59524b10bcb4c3b15cdd425d9952fcea4916fac820a678853fd7b6815aec3dd35582a378f50b055255a5d75a635345afe749f51dca5b6426aa7b17011ca0a66c52b5efa9190b5c5d3e979a6ebf5fe0b6616a64d58ce05d5d8fb6fe510c8ad0eee4da2d8d108fde81e3a161491d980fdd681400f91dc7d5d59fc429f3e11d066cbfa16c6ce2729b0cdcb2766d3d0b51644779165b2f89f98672db170413570347e88be32a1c75cfc992451de9c76af2b2f703cbe5a32f2cabde57ff3010779c3a53cb5e244ec772a5c0d3fc10ad16c915c8f18a4ebe5c7a0a2c9ea76b68e79322bf5274a40279d899c6db931f03c6aaab45f5efe3b1cdd0c53d3b2d61e4d0a6f18b041d8b7da15d01b99fa87ea58d2ec67f4c165ccbe2ea20f03b3ec33ad265a155044480e20e05ffcc25309541ac109e85396077b4fc5445ae79f0b56b514f607ce537cda66804b1b51fe5057650a60c60132424e18a9e2e26683a1cbf86d9bdfadfe0698c1aeaa0e7924143f4912755c5a94927774e70e7f835df407240cf750bcc122d10f9023d0e005a5c5737b4ac9fac765e8281f25685e93ccf00a5498002a402cca116eef6dc652085a4d2783565407da84f0f9a64e992cf91a41053c7a545da715dec285e32dfa3da1cad2472328dc7b6bf1b56ec398174db8d36e476a0103c4250cadf8dadbe9c8b2e489455edb2601349cc35cffc010a6a3b72c91a8bc8dcd1e26f0976602b9822fe838582da2c4e792ec035b22afac04d72620057558090f9ba83472ac2aae84e51201e02b82ac59b8917915f15140843b85bdf159530354646fdc0d2d3e1693a65b9507103e433568357dfe4f70530ce6d608dff5fac23e0d8a43cfa0c69c5d36ebb7123d4f5a7000f04a029779e139b2f32657cd869213f337da0c58cd08f4394b7efb7bf01eadd897420adb8260177fcfea407628e559069dedf30ee1f58fc2ee05baaea67798eacff737eacdbb72d0f74c05c0f93ce8e372d917e064adbed29b3edbbdba53ef73932c1c8225cd285f8231ae4139efaaa295a28339fb0eeb2e6de9a2cefb76b6ccc49515168c4c2afe232907de0d1dd7d891996c8141aead1d52d24c01e57ae80010e1be8ce605ca89a9abed84d39509d40a165f586270a6e633b78c949e0ce4e56348e74c969165136e442de542dcfc81562b0583aa8340b0a6206240b8513e61416c2fd0e01434d0b0babdc76216fb0f7e05898849f83d65c9b270d4c7508eec3c3c52d354a2cffa5d45dc72719758a0f15046c4ea834544740d0eab639e0d63b87c24e3f7d85fa94e3186c9cf7ce90458d26d5cd9d2b78c8a30a041a86b2371b080d0598293b1882089d568acbd005a9969f5b10ed1eacbe36c9860659ba45dca8158ab3e68b4d2df829f987eed34ef13c6fd0c87db92abdadcfb9908afd7c2c1bb1ad1ddb7fee572f5f9dd0f1830d82ba3f2db7894a66815b67f6bd5d792c8d237e7f5ae4ab8ee128f5ca05f8c90b6d296c4ec7723b7856be0df06515f010b8978d9f76fb0298a548b119d986221e1835c23b3265f4449aca393091b54019954b31ad5944136f7ed37d92ede856f6561d8d2328a62441d1908d8508c49a9e712d92829344ecf5395df37c8ddc6fc3720bee87d71e987e1fc4d616f2edb5ffa2a174198157ececb02656661aeb7f26d3fc599530a8b7eab3e5551b51d04d51e824721ddafd6c98d956a26ab13d678bdc5803196f5efcaad4f42c724b31cce00a49bf17f924894ede23b3a2ef2898eec27c6ea25a43291f051dafe9fa72cb5dc211ea27f6caf5b62861b43147e61b665b0b4ca0cc76d7aecfb3da4a0549802f0df539ec096eb659db42b777898becb05a1ea184ca36d1d542cfe3d17044f0033d2ef28fab9af7339b71a3208f60c0196be0cb2c4f65aee8773f74a0d045f3ee6869872a00f515d7762a481a016e32c9322b1446c74416e89da3939bea9b69580472065b83844fbedc9068dbbe5961da3fd62319a99eb25030b1263d5c5c2ac5f8017fb7f1ed70ce6362a22b43c1b5ca6152faaec2b563f64fb74b61eb2ed2933d96f9679673f6c2f65fc1cb3cc181443240bdf6bd5ed4c8340063efe0b92c2b4fa18539639b5da27e32bb538bc1bcdbf50fb60ebf2d79d08eae0d69dbd0fed47585cbad1fdf3dbe031d8a4ce0c90310ebe8e6b7c52142bd593366cfb8fa1d376f6811e4c9088e5ab66c0a6415d54f29c6ac514ada271a7490a5c8bed044d1c85870a8546a5584ffcd6cc96bbf4492e240acfeba0c64c4b4e16b2a33ab8cdcec341c8ee907cf540518d6dd4492535375a9a8973eb34a5c9732de2105787a9bbfecb1aa6f2a72d3f710926d9994b3a6d68271c0cecdbffda67de980cdf0ae691a72cd769a14ac365799e2ca00c37e7b43fbba3db21de6320b999d9234e084da4a16920053f3d525e1c9cd493849422428b1cab9220ebab4c75283e4ca90d65ff272c5c3503baa540e25277cf1cb4f7c9f363d285c58fc1a7d675448ad4140c05e7d6a283866ab1a29f7e51528555af7d1d0cf1afb56d7caf1a35839dc1c2d1beb355d05c1b532ba1b13fc9d170d2086f98f72818043c6b2634ee3df5596e1b55a7386c34a6e6375f9984447b8e669329444c612029794758a1d7d55c4de8aa155f32ad4f485011aec16969d7219c7f338f780bd5a5fdf7d23b9f320e38e1383606be294a0ad69a437d9ea55ab91642bf5de8e3574a5fb4815c7f463dddd85b6e40474016b68c5f29917200a102eb0c8d4fa3df9c5ffc295ad970d839b46b66ce3ad82e43da732bda936e1b793a2134e0d752bd8c79809bec2845d6933d4b29a299ab7263da75e789057ba5fa323f1b19fc995de6defeefa85bf4c64d84ef61575a0b5f4194ac8ca7de00a808c6ef70b21b17719eaedc9a26ae04346005627ee3468ca37b06e4d9ac0506424759d9d724d2bf254c2208afbee1c77eb7dd1394bd59b14abe51ca069309509376a1652bdab6929958278e83404a8a6ad2288e53da819107431e2d55278a8a7ca368de19b8d3ddae29a16c7bf73207d65566d37fe63a008658662ee393490c35835b8dd3c4a0dbc2c6ec8c8de34dda2a826ef632c846586e3a0ca2afb1582906022216f67f691032f0dcf2d7ad4044253b59d0b9dfcf18826019554c8ad84755215ee992c158b45c0978804c9f08757e72f0e3dd33bbe209a023a6b01cf54f1f6fde77a881c9b5b85f3fca404f579d88850528d0b246c3f2ff319254693678a4c2856c93a102fdd6811ff7cd3641a723e6010494122b3b1cb0cc012ab6c372a7c8f437a509fff21ec456b2314ec44352eb44cfd8fe412ef438f6c749820169869b7cd4ed98112c37104e1361ed085ddb778abd7b03a159161fb2e93112be9bdce027d7fb70e77330bcb08adc7f5d1e183e664a8ccd1eb439c98cdd1e3d26fbd957276f3308ed52288a84d155187176f19ee166e38b0d0d0079bd13ec17779245b8f8f22f7714b77897a3540b41893d8543eadc3c55a2166f8b40eea19906aa1b46d7d9143947daee386e0127782a1a458e02971fa97f720e66e012c3ba3dadd0279933a33b1c9f49540fe8280c8c3b8cfd4829e5f8c919cc6eeb9ef3d1c1584e9b7001a62066166052fb6aed3dea1ea2693dfc3ace893131a0f44bd260a46d206e0745e56b74d8c7963167ed42fc9a05e5041dda4ea57255f94a4e4b36ca7a4d852a6fe9c587af15c327d67f9586d7b71b7ade2c3793707ddbbccacb4ffda056a266fb6f861b12e7c4fc5d0fdf26f30bd252a6bb41fd8aee47a18a26e185af6562183d6f6f8c43f06bc22c8c0004a5b3b67acc2c9cca28107a449b646e7914eda3040d319a1da66537f830543691d2646e374cdca1181bfa96c5087b95dc05d0ee21f4950023504010f7cce5e3a0ed0f721a47cf4e39ce23546741a470846f9da11be65bb0753248fae36e06119468304f2dcbfbe9938ac94606afa98035923daf143e994f090c0a9961b33c4425e693a86c29e16538f88679a837f5c5753f300142c0cd838", 0x1000, 0x20048005, 0x0, 0x0) socket$inet(0x2, 0x80000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000004000)={r1}) accept4$ax25(r4, &(0x7f0000006000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000004000)=0x10, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000006000)={r3, 0x6}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000005000)={0x7, 0x6, 0x206, 0x0, 0x400e, 0x1f, 0x200, 0x1, r3}, &(0x7f0000008000-0x4)=0x20) socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000008000)=""/163, &(0x7f0000008000)=0xa3) 2018/01/09 19:57:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000e98000-0x1c)={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000fd4000)=0x0, &(0x7f0000885000-0x4)=0x4) 2018/01/09 19:57:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00001b4000)=@assoc_value={0x0, 0x4}, &(0x7f0000a54000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d01000)={r1, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007f3000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000001000-0x12)={@generic="6af32a055cd61ae4c3dd0e9e416de5a4", 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0x8) bind$unix(r3, &(0x7f0000015000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000705000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r3, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) sendmsg$key(r3, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f000096a000)={0x2, 0x8003, 0x0, 0x0, 0x20000000000000fb, 0x0, 0x0, 0x0, [@sadb_sa={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0xfff0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmmsg$alg(r3, &(0x7f00005c4000-0x70)=[{0x0, 0x0, &(0x7f0000255000-0x50)=[{&(0x7f000011a000-0x2c)="d303e4e97aaa", 0x6}, {&(0x7f0000fc3000-0xa4)="5d8f08cfb60ba63c9cb5324cfddc47bb7862a97e269b4187ba534e09493f0057730b4ee7e439745681d74e31ddba0384849adf74cf0b0f7c457e446e840c7cd110a5dfa063e2d93f86b309ad6b7846d5a2ef67ea5f2fedc16f03bcaa139698edcb0fef9b29950d1c6c4af3ee7c804eaaa4db90e51e77d4735ff12bdb9619406a861405a5e8e6249bf0df9e5ec3a7ae499e3a69be0c2592c664bda59fc18f18e4105ea6677a7f11b167afe212f4b00c612554ac", 0xb3}, {&(0x7f000027e000-0x67)="570e617cd2b5ef1e7fa25ae668266895ada559742f1e50189442911867de32e8f37f48749ad7052153d096a0c5c237ef4d5254ecc41b736e4b5cfcea411a5a712c64fa904c599362e55eec635a347e37bc5a1b9abbb9862af8397b703dedb7be4d51708f537f43", 0x67}], 0x3, &(0x7f0000cd9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, {0x0, 0x0, &(0x7f00007a5000)=[{&(0x7f0000f72000-0x14)="8f9dddb68d2d7d32f58e826c5c63504ef5d76541", 0x14}], 0x1, &(0x7f00005b0000-0x48)=[], 0x0, 0x20000004}], 0x2, 0xc4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/09 19:57:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00008e5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f0000139000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) 2018/01/09 19:57:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000684000-0x4)=0x0, &(0x7f0000d61000)=0x4) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 19:57:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fff) r1 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d7e000)={r0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000876000)={0x0, 0x40, "f626775b0c958adcc4f32182d30f9b13e047a595bd9d9c921804122bd5792ec347fa05f1da161cb13c77e3fcdcf0c1adea0ba0a46cb423e612583fd2bcacd08f"}, &(0x7f00005bf000)=0x48) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000e47000-0x2)={r3, 0x1}, &(0x7f000091a000)=0x8) readv(r1, &(0x7f0000735000)=[{&(0x7f0000245000-0x70)=""/112, 0x70}, {&(0x7f0000061000-0x5b)=""/91, 0x5b}], 0x2) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8000000000000000", 0x8) 2018/01/09 19:57:09 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$int_in(r0, 0x5421, &(0x7f0000f5e000-0x8)=0x7fd8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x2, 0x0, 0x8000}, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000)=0xc) connect$packet(r1, &(0x7f0000000000)={0x11, 0x1a, r2, 0x1, 0xc9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x27d, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000002000+0xd11)={0x9}, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000004000-0x90)="835bbded98f75b590d6675ba488ab7177efcbf59200123588b8d70effc20a7d8b4fb86ca18953a7a69fef6876b077a70ed180f27298150669556b816ee73a6a2c964e2e9595328bde62b4de4c9e49df86e76575de7c636e95e2cacb107a15d8e6b896257605c3210feef2474c90af1b325f6532ebde3951c2ee628260a18b31c32187b62059aac599af1ba043c8246e7", 0x90, 0x4000054, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r10 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r16 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000003000)=0x0) r18 = getuid() r19 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000+0x80)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r25 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r28 = getgid() r29 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r31 = getgid() r32 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000003000+0xed6)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) r34 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000004000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r37 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r41 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000004000)={{{@in6=@loopback={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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) r43 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r4, &(0x7f0000001000-0x1c0)=[{&(0x7f0000005000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000004000)="abfa89fd4fb015189f109c141f7b3b56f6c1139a2045e7c97ad5bddf8d0492bed735ac5491afc4bcff1909c79a5fe554798858f6e49f663406bb61a95e844e294478e927a648ba8e41ce2288dae5801decace7356ab3f19e7dbf2138e589e7e0f1258722035211e55795170c164358ea7758fa96e619073ddc6ad8a65ebfc836c962ec0971123e14acaa8c26cc248c66106cc86108a75c3ae09e34adc9dd37bb778ec411f5c0e57ec62c3eb856daa1f9a8ebb0caeb6f43476f4ba0aa6a88a31877a846d1b75312729ea4e400c6e71fc3792b0065f72e5b7eb7b5b8fc49", 0xdd}, {&(0x7f0000005000-0x35)="dc18de68e8c01c3ea1a641f2531d2ff6b47e60ae80e24b56ff6bda63e48249f8dea8eb3574eed6ce258c5ff0977b66e69d27223f82", 0x35}, {&(0x7f0000003000-0xe3)="18410d8f6a78b17bc7098c41512bfd8816d2fe016a73d72aac5976193ddb2e6f588c469c2027901648e73807deea5bf3d56aeb267535456fcda16fec55883cae107625b960014a1ada4631355c39e161d733f9f017a4a857acfac5c7b96c31a078328e1f1ddf6c1b8372792db8c253ae194301b3c82586eb7c1e1f403162ab429ecc9b5e5c94d2441cf28b03192779968f06d644ac76bf197b2973bca5d8e72d6110e16811e9a50b57a2a06bca1188e1db24d486999fe3afc042a46c2299c82534665b3dd7d9679ea607c1933e671009e1ba30034940ffc1b5d6d65e17792668dd2a50", 0xe3}, {&(0x7f0000004000)="ee190944a3b65c9deb62d3a6bdc1e99a9e5a6b41048b09217b1f7da48cf0b6db3e729ace8ad3029072dcff496eb433c1af12c01394f765e17c2457d08ca5c76bad643f5961da94ad21bb1f2c2b0144d3659ea2670b6d75b78b9cc8d16fbf42bf7db6888b662450cd8cb27cb02115e43a1f2efab031f6c1efdbc6b8c84d50fde95cbf81c7d375f93bd817e298a63862ff23d8ae347324fd0d9d922af8400fad92c4d9ad82ff85331d834db84b087b07aed0e32a81d849b17b19eeb636d2fee21cce3a59143aeff444a468ccdf69e43bf271aade4834ea2e3f9bec0b4f", 0xdc}, {&(0x7f0000001000)="d380b819cc26eff159f3c24e44a2c9a64e63fb74dc9cbdd2bef1ec7ad80411b675", 0x21}, {&(0x7f0000005000-0xb7)="debeb8cb4a28b590c9414b326079904460c6258e7b4a4e0493a0eeb1cc0ae6e88bcf099be2f6cf8c56ad0999f1518443d04c686e38352686939ca96f2fffb43b38573599534e840b0575eb8fb09559ccb5f892a304170ad4ec79475475708d97cd664e0602af6f96e18241d0de56f2493d92db1b1cf4629cdcedc6617f26adba0d94eddd312b9f77fd565f75fc5cf643cd868174380a28bd8149372ab6989066fa67f8c407603eb0dc4e02b02f35bead96a9433daeba96", 0xb7}, {&(0x7f0000004000)='?cb: ', 0x5}, {&(0x7f0000005000-0x6)="5ade2aaadde2", 0x6}], 0x8, &(0x7f0000002000)=[@rights={0x20, 0x1, 0x1, [r0, r4, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r4]}, @rights={0x28, 0x1, 0x1, [r3, r0, r0, r1, r0, r3]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r4, r3]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xc0, 0x4000}, {&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000-0x20)=[{&(0x7f0000001000-0xdb)="648aa9955e8c008774141d139c89b845adbdd166e2aabb9ecf5e368af1ef41a0a0630b6d90e6e8d992c206061e8504c1957720816f59048a3b955a0f7b225bbfeed0cf7a5d767bdab5715a2429fcab2cd253abdb13079c635cc73b3f163f3eb55c2ce4af848a861ad3d5c599f0a1046c48f53f8379cde5ee96b2a1f72c4809450358d227378f9f5dd3556c9fee44b2603970601d0d4e7483469c1d01b6bd576d0046180ab35916bfff315d30b1bb72a6fc23a71b1f9857fe73a08cc1fd76e5ee94b75e281481c16910b4f52061e37b68e6907d459eb126c92ecb5f", 0xdb}, {&(0x7f0000005000-0xde)="19c5161b3326f06e6597ad7c902ed6b098c66c945c3da0bc7c618766c2e468c37a1bf5d37bb9e62e23abf941411ea7108b113c3208fb2f862950566ad1230c9432c9d6dcce3a6b34282bec83839345b8ab38f8e6d83b5e4a2059d36c6c8c0770050e0103b02ae2e02ede97a1573d78b4506dac6824d7fb00632b67b817d9dc5871cba931727c99c0520b09c598b476bf85e965f9bbb53db2633cbf01e8650ccc86a51bd17c7e1424556037a17085b7ff997b28751794dfc1368f8c84634eb8bb179a0bfaf0e369498c7785288881de194ccb7fb71ff979609b1560a2f30b", 0xde}], 0x2, &(0x7f0000005000-0xe8)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x38, 0x1, 0x1, [r4, r1, r1, r4, r1, r0, r0, r3, r4, r3]}, @rights={0x38, 0x1, 0x1, [r0, r4, r1, r1, r4, r3, r3, r1, r1]}, @rights={0x18, 0x1, 0x1, [r4, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xe8, 0x20000050}, {&(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000001000)="cf14d99ef1f14a511b5bb9883090210c66f3ae129753403185cb8ec5673ede0afdfb4f0a3e39cc4e25350502a65f531c1555857e0d4e41bcbb2fdb9887cf338d17dd77ac84a5a794f99d1665986a1f8a2b3f8f4bf44c2a24153df3364ceaf1513eb68f0798bcea55c0a08973a4bd397a99fab52299d92ab1935085f55f809e0f824afccf15ab29", 0x87}, {&(0x7f0000001000)="ff2694679d8a11fecc6f3e4d37b02239e70464a005f727e3f15b3373562d5b25bbb59975cdfe3403c15b474e38ce1dd4015afcb1b106fdfbdbe0baedf70364fa66b7432d139918d3339932756073e199147cf1b96300b57c8e58457422e361808b4cf10013c3d9528740e068588cd6c7d00c1a0091ee0bc59fb9e6e8891606339675e4c5f47b7dfd76ecf1ae7c8313d0620ce892d71024218f3014933c8e912779defd63f463f40bc07bec308be436ee67b32c", 0xb3}, {&(0x7f0000004000-0x1)="fc", 0x1}, {&(0x7f0000000000)="4c1e3ecfcd0940528f416466de23852279b450253625363a7f2e5d96b69b9a657cb82a033e1cbe6eaf00121d866a21427c7ecb930b854a2115cea3f36260e4ce0f2594c5534f9f2e44a35338276e57961d9918f1b6e99a0adae253677a8ab0a49f2bf32b117cb37924ce15bea34a0d5f726211a7780b58410fbad262d6d6b848afdd597e1e9900593f146c204b9fc78722a83dd788a06140bee4b671debcc92df31f9bbdd2c513cb21419c16c553b8704069685483a0ba4794dd5917261f6aa9c80008a22a2b110f04516804f10c415e16", 0xd1}], 0x4, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r1, r4, r1, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r3, r1, r3]}, @rights={0x38, 0x1, 0x1, [r4, r1, r1, r3, r0, r1, r1, r4, r0]}], 0xc0, 0x4040000}, {&(0x7f0000005000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000005000-0x7b)="dae8e583f5275baea72f7b68016896d06fea3db356fcb27b87493ca47412b15f0c2e2304a98edf0315f8843cc3c9edf7bd7d74106cf3aedd2bf602dd2181d5be08f025a750f53c3faa23fcb95430290debe50c55fbf4713cc4cea9668bdcc494e880db375d8305de88011fa20a132002f169784f4aefd2b912e552", 0x7b}], 0x1, 0x0, 0x0, 0x8004}, {&(0x7f0000005000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000-0x90)=[{&(0x7f0000002000-0xb6)="ee9f5509022ce2436058bb1a5fe05531723932054cae705ef268359c4ef4d702e702cba91451d9abb8fa29652e778927d4fdec28f15e8b9c07acaadb880bc551d7a77ba264889c93ad252b1c83558d1750280bb6e7fd717faeefc75330f9145cbcc313171dfa9f1b8d5b622835babc24fe3fd4a08650fed0c4a6118b94d64a7edc48e3daf56ad33bf4cfb7a097da73c3226521ad92cf159f3af38e0f1c8b4260959d8e5a337f2e082395b8764211c6d33b175b7a5321", 0xb6}, {&(0x7f0000004000)="c2e479db52fc7d083dec1c04a21b52548a6821570657f4c37c94e402a53206ec1c83789ef2b9f426b0f9fd23bef1681edf41448e803da3035f13227a39d57086d4c59e902da8903eda39ac02eadd8fd917f1edaebbdfac976719921bbba2037bce4789172e815e7779d1dc5a0504d3bb006027b22af373052fad", 0x7a}, {&(0x7f0000002000)="519814041892a27997d1512df6eed2208d808186127c1ec9a374ed32052f5a4c070dfbc7d619ccd261e9c5390747dc3a199b9c01cc83ebd7463d77eab536508f94cef1e2a3898542fa44c4702bd0b86e081c54c43a5bdd8bdb20574a492b5ed1ff7eed4ac4bdaa542aa56ac157ce4257e907f51bb24fd811550d4124094b4e8d5c", 0x81}, {&(0x7f0000004000)="3ebb5b2efb5751dbc9dfedaaf69dcd5f5e4823d9b6e41b986ca383e824f9535e0b5c54a73f03dd21a71a44b84c28b19ca29c48d329c5f1815f81ba55159cbeb89eed3151e18b0925585b574544ddb5c3377d9dcc7d855ca9bb3e0db8e602d7f904b7d41ed32ce73c81467ec80fb6c7654f8b04645502d2fbfc1017f4bdf2ca", 0x7f}, {&(0x7f0000002000-0xe2)="45be42920478300e82594c1b990376ab077e4b75a9529a277a1cc73d011c74d2a5a0d0756687156667ee50f84853fed8ae973598f9b011d7678f7304b486b6815b8f51956e3179f4c3457b097887716aeba34f0c337c624991271a151103592d3fa8f3def75089ee83d47a6215e6b60b12a3dc4005be0aaa190009776e13eb297207e04096a7b0b6927fee79f1be135be27ffa271682db6b8280401ca9a7422319448920106724441bc397bc76c42c0ae77654a31714352961448f88463931f67c5258cd151618f8fd66db70fad0f968847321c8a7a042d61a2abeb808c0b586dab9", 0xe2}, {&(0x7f0000005000-0x93)="9720075add51f97b51b2b82e8d6e88339b4b8855ba1f43b1b45d522591ec642ef63501804adda6784158e1bcccdae8b6e347f8dc494193b485402a4e5f86e1733e6c0975f9e0c80b3abe33eb30098b9035ae786827c9b175527f74909efe83cdd7c7b7262fa7f9bcb00840faf9f0831209c85e0dacf21e43bb18993edf540ae3ca173a9633dba6cd1b71ad2338435897ea4aab", 0x93}, {&(0x7f0000004000)="d04caa241d40d7a6461bcd8d62465a29a15dbd1790263c7fa7742378fe33b8571f52aacae0848af7bf46bb9bf93583627a638db57ee267a33165885567caefd275a8ce23e66efe3c1e7cf7df60588e3e37a15ba41ca273dc2a52595baeb52c2863dbc4fc92868eecccb8f71d1650e38f3cbfd533f5a248f7b8917366653aa5a0ba558fd9d6a8b34180c3fc24f8566817db794fd48512a7ba4393f4ba1f380e", 0x9f}, {&(0x7f0000004000)="071527312efbc0fcbc14c7de60320b9cd40a9e94995a41430279b0b5e6df66a66f6d778853a0ec75ddb7b2cd16ca54526f8cae15788aca925629a4893f7af29b457329fe056b55e3f710229d25c1078d43917a7b85ff91553cb2a8ae4c6eece714aa", 0x62}, {&(0x7f0000005000-0x85)="3b43f3e62dc0f73706e4a4d42f173f36ba20811319c7b5b8f3f32b480a1affc5237e9bff709ea4fb6f5fde4743cd1b1fda5ccd9e5363c20b6e42840608d1ea77abc89e3c1ed5017652e8d4e1f119173d28f366f34c81014618e1f24bcc58065c19cb4b19c1110ea75d03da7f6df1116d0cd4a1c55973fcd3c6dfe69a1ae663ba504ee92a92", 0x85}], 0x9, &(0x7f0000004000)=[@rights={0x20, 0x1, 0x1, [r4, r3, r1, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x40, 0x4800}, 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0x1000}], 0x5, &(0x7f0000004000)=[@rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x28, 0x1, 0x1, [r4, r3, r3, r1, r4, r4]}, @rights={0x18, 0x1, 0x1, [r1, r3]}], 0x98, 0x4000010}, {&(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0xa0)=[{&(0x7f0000003000)="21aec8b5", 0x4}, {&(0x7f0000004000)="9233d40de79ffc47784d7e41e6d389e583b6f9ed406c53f4be7c9f7585ccbfc445187b14758c311a49ffcd777270a9925c57b1eda355c310aef90d4b5938c332979f86779cca4b", 0x47}, {&(0x7f0000002000)="1c05a9a311d4da240a695afa8cb4dfe9afc28acccd15abaef78413e9b9c7caaac1fedd89eedbb1b825f90e92e2d9fa684697b85c9a7deace0ec97419d399217f75b902501c26b8a479fcde31476906194b9e5bc742b11faf8bf775fae13a7a1661ebb3b9a96a7e7c005fd640eca0e522f443ee75c181f8af2798e8b2c6d085583e3a1f418c3772f4df31bab702c2073940b7901491f0320520dd4ee3c405de6dfa66ccafdfe9f2b6e06f167ca3708827971cf983d600d5b1597cc8553444bc6d3a60aa5630baf3db7a2868c42ca6bdf8e8b9bfe39fcfc822da71ed5e", 0xdc}, {&(0x7f0000004000)="6c5450ceb673c68b1db9ca3919b482bc44f278da95616ca8e99becd93a1cec753732fe1babdd446a03e6607bb83f3bfa7ffbcbf18d381f7428a91596698341b9348e1928a62b68cf59422b3dd8b71a82b0bf1dc6a610b7237188317198f95240a406cd80f9d7795a8cc3566d281fb818fa93232122cf560e972fdcd0d9a519b57e78b5431b992e829f5468ef5144a5c9b8cf40c783e56fafbe62bb2ff9d7e8fec163979eadff60147b34113984021322cd5d100abe88e62aa22ed60c3eacaa3145cf3d74375a99424222aa81ea4518fd0bc6304771003a58362c28fd170f3b5157", 0xe1}, {&(0x7f0000000000)="e5832a5d0cb7ab76a57382676671a4c3ac08d8030366a625ed19481c646d80c5bb2a", 0x22}, {&(0x7f0000001000-0x1a)="2041f472020ba838d9388e3def2d582c560b7e669f2275c8d81b", 0x1a}, {&(0x7f0000000000)="a1f0a508e5717a904f7feb2c09ff2ed8c9368022ce08e04ea8872660e07b9dd41208f8c785f4525f41223fdd5b8b5d743ca52f8df35951791d58fd5b783598df6ba544ac7868386520804e1624d7b835dc053cbec29ea5f8fb47dabf6992bb90b0c255dc404a46caefca91b295890d2fb9fc05a3a742bd1c793b0b69bd50459429621d7fb61efe15897b0d29899408ab5a0478cc251e7a37c26302", 0x9b}, {&(0x7f0000002000-0x3f)="1258f7488c0d11ef93e7e590b73c04e5fb01a704b1c56f9bc6ed019a2e7619c9e33a047e40cd7f012ad20d1b120fd38731cfe4aea2a9f3a816b78c3992bb06", 0x3f}, {&(0x7f0000004000)="31f65eb2cadc0778bc0f2bf88d3b5b3fb1eb922b8f18fd536cd0c9b47da29b6023f9769e897435485b2301580f2b06b33ba135842afa1395ce2cd596c11e39e1b2a8b016cb62974d3f340412ccea651bd6c309d208ae5d9726c47629bf62737f6b34e7da8a01e7f7650ed3fc571b7cdf7683e44264ea52fd855271741700bbba8e9032301bbb02697e282513f17b896b5972ecf5579aeaf5c0c6e6e7d47eb563c409642d305e7df1efc2de8e7ca2c286849ef8ec02d599ecdf0230ca131d7360483f9d0718729912e5a54fe52b0e75c141502d88c26985e420", 0xd9}, {&(0x7f0000002000-0xa1)="cb5fd3f28df280369cbffdeaa612a0cc38c6e2d86c2c008ae788502448588a44f2b10bb2b3b231fde22e6868c745d55790739f17a52db84b0c1e2a223ef970118b46216ff95c9266e84f2a7c6ae8d8f0cff959e0551c5b21b3d242ff0799a7cb91936c24df65e18c02fe17fc7451c2af0a3b9e4f326d6c41f53be2735a5445073eec71c30f9c4260459d8af0521a82a8260295f5340c02920a07d5b301b0c4a160", 0xa1}], 0xa, 0x0, 0x0, 0x48004}], 0x8, 0x20000000) 2018/01/09 19:57:09 executing program 6: socket(0xffffffffffffffff, 0x3, 0x3ffffffffffd) 2018/01/09 19:57:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) socket$inet(0x2, 0x6, 0x5) write(r0, &(0x7f0000f8b000-0x46)="a5", 0x1) writev(r0, &(0x7f000074d000-0x60)=[{&(0x7f00004cb000)='E', 0x1}], 0x1) close(r0) 2018/01/09 19:57:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000216000)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0xb, 0x0, 0x6, &(0x7f00007bf000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a6c000-0x8)={0x0, 0x1}, &(0x7f00007d4000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000072e000)={r5, 0x51, "36619c63b772f118f3bebb96a971e4cedf0d3887d96bbac69f560cacf203dc0ea9e3cb717bf9314340ba6bb7092dc8e81eff69cd15ec58790e4a4f05c34cf85dd2b37cda9fa550e5943b18e5fee63ea994"}, &(0x7f0000214000)=0x59) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f000013e000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:57:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ed9000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b87000)=0x5, 0x800) getpeername(r0, &(0x7f00008f7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df5000)=0x8) r1 = socket(0x11, 0x3, 0x81) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000071c000)={0x1, [0x0]}, &(0x7f00000f3000-0x4)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000a1000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b1b000)={r2, 0x0, 0x0, 0xffffffffffffff00, 0x3f}, &(0x7f0000a32000-0x4)=0x18) bind(r1, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) pipe(&(0x7f000070a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000429000-0x10)={0x4, &(0x7f0000d47000-0x10)=[0x1, 0x6, 0x8001, 0x1000]}) sendmsg$key(r1, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f0000cd3000-0x108)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0xfe67}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:57:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) ioctl$sock_ifreq(r0, 0x8924, &(0x7f00006e4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x10001}) 2018/01/09 19:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b6e000-0x4)=0xa4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000e59000-0xc2)=""/194, &(0x7f0000551000)=0xc2) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000b5e000)=""/20, &(0x7f0000d28000)=0x14) 2018/01/09 19:57:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f30000-0xed)={0x0, 0xe5, "75fe79a7ae2f8e482b2e1f4bf00b32faafd9fd96a76a282e9c5d4c37a64412819f28402cc5d92b43d24b2bf4b2922843f5dcb5ade6b7a6a2470d1c0b8577ff7e7d491427f6806bd3d24a7bf7972363812663aeb51ea3cef4418397b842fbc0dd129b82d58419706c04c22383ee1b648319d3dc57718588fbb7226aa0ac3ae71b12af574a328113659353353947f489fc487c3c18f3f3547432e3b4cc3840932c257a4c3a4704376996063e0461a775f1b3a190dd7b110ce947ab495146c8f4a35a0411d6777f39b602c4a79cfc3f7280c83f53f71850580472927df6aedc9ed634fc5a79ae"}, &(0x7f00005e2000-0x4)=0xed) ioctl(r0, 0x2, &(0x7f0000aa8000)="04c631b09a93aa976bf9c1c0d849ad5c569a7352767f851b53f88a751c7b02f59ec5a28817fe2b3623e08c5b8241f7778eb6fe9a8c7c4ac1c973e3d85f6290aeef7097eed8daf983d8cde98c4f882848b5a21419bbfc0c7776a5a9f3ec8dcb3d2e3893df96546629f6c9164910a023171f1fceb198b5cb271e6502e0f5643b797b40686f747911b719cba4a0fb2063ca2eba7d6ef1e478f9433e0b12d54e9b7268b3a26217d57d4d46ef3b1bbd77198ecee3835151962b49732d344cb38932b5ab2f9a5ec4b9139150d7834e613edd980e") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000057d000)={r1, 0x1f}, &(0x7f0000590000)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x5c, 0x1e, 0x209, 0x0, 0x0, 0x4000003, [@algo_auth={0x48, 0x8, {{'crc32-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00001fa000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000088c000-0x14)={0x20004000, 0x80000000, 0xfffffffffffff801, 0x2b3e, 0x70}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00004a8000-0x2c)=[@in6={0xa, 0x1, 0x8d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @rand_addr=0xfffffffffffff0b7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) [ 770.990979] audit: type=1400 audit(1515527829.124:104): avc: denied { ioctl } for pid=2237 comm="syz-executor5" path="socket:[264372]" dev="sockfs" ino=264372 ioctlcmd=0x8924 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/09 19:57:09 executing program 5: mmap(&(0x7f0000000000/0x41b000)=nil, 0x41b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f000019e000)={0x0, 0x0}) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000136000-0xad)=""/173, &(0x7f000041c000-0x4)=0xad) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000041b000)={@generic="11d1deb31e2325b076aeeab195353a15", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x2, 0xa, 0x9) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000022d000-0x8)={r1, r1}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00003d3000-0x4)=0x0) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000161000-0x38)={&(0x7f000041c000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f000041c000)={&(0x7f000041d000-0x2260)=@flushsa={0x2260, 0x1c, 0x100, 0x3, 0x2, {0x33}, [@algo_aead={0x104c, 0x12, {{'authenc(sha512_mb,cbc(des3_ede))\x00'}, 0x8000, 0x1a0, 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@proto={0x8, 0x19, 0x101}, @algo_crypt={0x1048, 0x2, {{'cbc-aes-aesni\x00'}, 0x8000, "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@migrate={0x88, 0x11, [{@in=@rand_addr=0x5, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3c, 0x2, 0x0, 0x5, 0xa, 0xa}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, 0x671ba41e14d893f5, 0x0, 0x0, 0x2, 0x2}, {@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x33, 0x3, 0x0, 0x1, 0x4b26b5cc11ae897e, 0x2}]}, @lifetime_val={0x28, 0x9, {0xfffffffffffffc01, 0x47f, 0x16, 0xffffffff}}, @u32={0x8, 0xf, 0x80000000}, @algo_auth_trunc={0xf8, 0x14, {{'sm3\x00'}, 0x560, 0x40, "e6772d4302b58b85394408f9b2354e254d91824595a57c92cea6c303bad99f549befa4bc1f684e7788690e82a8a722167c3acdbe3e3d952a0548fb8fea872f8b0ce18d1c2de044206ec367946f1c0282e8680c22b6451071418167dae5de1fc6e6e67aa0e13de3a58593db47af6fb009e8f1fa0aaa079b15550b6d9a9c0984dda125a49e38a8e8c7d3eecd58a0f48514187c0f5b7b85e46f2bcc55706e13237ffe9a48bbec4b1b5b525ef657"}}]}, 0x2260}, 0x1, 0x0, 0x0, 0x0}, 0x48080) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f00000b2000-0x4)=0x0, &(0x7f0000164000-0x4)=0x4) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f000041c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) accept$packet(r2, &(0x7f000016e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00001a3000-0x4)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000414000)={&(0x7f0000147000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000-0x10)={&(0x7f000010c000-0x10e4)=@newpolicy={0x10c4, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x0, 0x0, 0x1000, "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"}}]}, 0x10c4}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 771.050368] netlink: 'syz-executor6': attribute type 8 has an invalid length. [ 771.087311] netlink: 'syz-executor6': attribute type 8 has an invalid length. 2018/01/09 19:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000423000-0x2)={0x0, 0x0}, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ca4000)={0x2, &(0x7f00009f6000)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0xffffffffffffffff, 0x0}]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000359000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000442000)={0x7, 0x2, 0x1, 0xf27, 0x2, 0x55}) 2018/01/09 19:57:09 executing program 5: mmap(&(0x7f0000000000/0x2f0000)=nil, 0x2f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000fb000)={r0}) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00002f0000)=0x0, &(0x7f00002f1000-0x4)=0x4) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002da000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[], 0x0, &(0x7f00002e8000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f00002f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00002f2000-0xb8)={0x0, 0x1, 0x5263, 0x0, 0x9c2c, 0x3, 0x80000001, 0x1, {0x0, @in6={{0xa, 0x3, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8383, 0x3, 0x2, 0x3, 0x2}}, &(0x7f00002f2000-0x4)=0xb8) mmap(&(0x7f00002f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00002f1000)=@assoc_value={r3, 0xd52e}, 0x8) r4 = socket$inet6(0xa, 0x0, 0xffffffff) mmap(&(0x7f00002f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r4, &(0x7f00002f1000)="061e3bb7cb8effbde317be6c91828604", 0x10, 0x13) mmap(&(0x7f00002f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002f2000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000159000)=0x10) mmap(&(0x7f00002f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002f3000-0x8)={r5, 0x9, 0x7}, 0x8) mmap(&(0x7f00002f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00001ab000)=0x0, &(0x7f00002f4000-0x4)=0x4) 2018/01/09 19:57:09 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x0, &(0x7f0000002000-0x10)="008e3300ba000000170465b32c816dac", 0x10) 2018/01/09 19:57:09 executing program 1: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000703000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fe3000-0x4)=0x14) r2 = accept$ipx(r0, 0x0, &(0x7f0000b2d000+0x92e)=0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000fe3000)=0x9b76, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000066a000-0x28)={@common='ip6gre0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000557000)={0xffffffffffffff9c, 0x28, &(0x7f0000fe5000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000ba000)={r3, 0xfffffffffffffffd, 0x10}, 0xc) 2018/01/09 19:57:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x10000000000401, 0x0, 0x0, "2901045d010000000800000001fffffffd"}], 0x24}], 0x1, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003df000-0x4)={r0}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00003c4000-0x2)=0x100000000, 0x2) 2018/01/09 19:57:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f000067e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "8308e69b6422c3df261cdcfac932263770c3e8213699cfd9b3a994b62d0a67a3a82200ad4b6c2fed873c3484cb25760539f686e4e745fecde555118dc8c1235d8abb204085"}}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00003a0000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006d0000)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d98000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000032a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000932000-0x4)=0xe8) r3 = getgid() r4 = accept4$ax25(0xffffffffffffffff, &(0x7f0000ae0000+0x380)={0x0, {""/7}, 0x0}, &(0x7f0000b51000)=0x10, 0x800) r5 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r6 = accept$netrom(0xffffffffffffffff, &(0x7f000006e000+0x6a9)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000159000-0x4)=0x48) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = socket$bt_sco(0x1f, 0x5, 0x2) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) r10 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000669000)={0x0, 0x0}) r12 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r13 = epoll_create1(0x80000) r14 = accept$ax25(0xffffffffffffffff, &(0x7f000095e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007fd000-0x4)=0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000977000)={0x0, 0x0}) r16 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r17 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r18 = socket$bt_bnep(0x1f, 0x3, 0x4) r19 = accept4$unix(0xffffffffffffffff, &(0x7f000052e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000010d000-0x4)=0x8, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000013f000-0x4)={0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009cb000-0x8)={0x0, 0x0}) r22 = socket$netlink(0x10, 0x3, 0x1) r23 = bpf$OBJ_GET_PROG(0x7, &(0x7f000076f000)={&(0x7f0000d5c000)='./file0\x00', 0x0, 0x8}, 0x10) r24 = socket$inet(0x2, 0x1, 0x3) r25 = accept$unix(0xffffffffffffff9c, &(0x7f00003f4000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000555000)=0x8) socketpair$inet6(0xa, 0x5, 0x200, &(0x7f0000a96000)={0x0, 0x0}) r27 = epoll_create1(0x80000) r28 = socket$bt_bnep(0x1f, 0x3, 0x4) r29 = socket$nfc_llcp(0x27, 0x1, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000059e000-0x8)={0x0, 0x0}) r31 = accept4$unix(0xffffffffffffffff, &(0x7f0000983000)=@file={0x0, ""/71}, &(0x7f0000a18000-0x4)=0x49, 0x800) r32 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000ef7000)=0x0) sendmmsg$unix(r0, &(0x7f0000c42000-0x70)=[{&(0x7f000063f000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fb7000-0x10)=[{&(0x7f0000f70000-0xe6)="23ab2aa8bfd0e190a8ce182583318ddfc779322f9ad9680325282fb71bc49c645cdb44b91a06213a330f064781b5dad965b292da10b890f21b05c1ef96f1c1faf12002db03d4bab8165326c3ba4a0a515c29a567b22c4e90da06f7be4ff8fc7f7c191b97b4566700921f4cb6abe5740c4c141b1b29288965dfd7f117f48f69228ef07454736f4313d161d9dcaba8dccc4bb98797ac489686c6e06ff3f75bcc40c1250bcff3ae452552a1d1720bdca7f85dafe1ca8f1e0920f59d22f4e718d01c73548c2a7bdbb152d19fb5d4affe26ca9fbad4ae4055204cdcd545e0cbc3e99a0a0461c7d131", 0xe6}], 0x1, &(0x7f0000730000-0x88)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12]}, @rights={0x30, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19, r20]}], 0x88, 0x804}, {&(0x7f0000379000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000a42000)=[{&(0x7f0000ec5000-0x2b)="56a2a4f9c194e5a2198ac4e93af85073e8009ee8d3e74bdffb0fa3bc0a2b86f28ad1b41057dce415beeac9", 0x2b}, {&(0x7f0000558000-0x2a)="d74dd05fc6b2b88590814051fda4afd3a1fc3a35f02e5afbd8e94cd056070e8c173d7258901235540605", 0x2a}, {&(0x7f0000b62000)="11f7358500bbadb1656f6e83eb0e071d7dd80988cf71b9000984a1ba19a8702db566f21f", 0x24}, {&(0x7f0000b40000)="d0144524eb5a502186abd744b21542a0d6a1ba0930b0e66c0e0f12611680ec354086ba3b95d421986ea8c678e94a12ce44942c94346c5c0a61744ea5cfe9a8628a7ea9e37a8cc448c35e8ecd65076465d590233673f1a3e719870071d7dad9681e85aecce1dc460029d89aafe2322ccb58bd425b692b4546b2642550b3", 0x7d}, {&(0x7f000018b000-0xd8)="263ded879d617e4cf21e43c66ca9a9ce0a2f957368cf196e04473cd70a77ea550edcca3cc739cfdadbf796b9c3fe3fe9e8768ad67cf69a366b6acb138057c14f898c6fcf5b8a25840c02bb1eac7c5f3f3a2c698a5f2efbeaa37a14084a422eadc4eeb3943fc13b9fcee73573c2a1cf8aa15a5cd1c49d051c6edf1624a3326705a5bb7e4321ad117e869bfbcecd3929542c2f349838cc9f96ff604297b1a0ae48601645ba91610aeb1f956abc1f782882c6aa338f7a9d4176a14d4959f64b8537146d09cd0eb1c653328ef932b39c6d7b5afdec195d9547a2", 0xd8}, {&(0x7f0000be0000)="2dc4bc122d490ef0ff897d7e820946a46a43c75c2abf00e47445983f5afe4a726611eab8fa2394bc15dc1af3616179edc2c332654b8a6587e3009dde687f727367006a0abb87fc86adfb556acb31874d12e5d611461fbdc3083403868bb5c8ebbad572a4c8d92e14db28c4a670f1d81257ac9b3fb7", 0x75}, {&(0x7f0000919000-0xe7)="19f1a5d4a9716599378a9f518afe16cfd2ef5a1018eefe38d84be13d65f3d1937cb2fdf35e8b3d6a3f33f787a9116e65e221979bb42573b8034a6b51e51de7476fb4f6f6a6b786f9ab333dc1b0753ff7261195979eb72ffc084feb6acb89978febdb431b228ee7ab6dd5b2510c53a7c945130749627aec3f51bddd368374a4e6a0cd1308af83b1b39f45573d3be4411fe710267994fb17e8cdedc214b51dff12ea93fe6e3e862b257f5c304c576e8c3bbe82896dcc8e0692a51f25562ef6306481e9dc0ac4036b6ba7acf210d329e571cd02e6cde548048b36defc5e6f160ead6c2c44a499a5d3", 0xe7}, {&(0x7f00006cb000)="", 0x0}, {&(0x7f0000226000)="b88021a8fd31dbcf0d1fe078017977ec460a4bea7dea88c75527f14c76065cb7117d523f70c8cdfd0721a36c1b160ec7658802440d15a287a87735ceac8a126cc1f29e7525e1ca0a737d4348dacfae3518f27674fc447219c6dc0ba2f3492ad3a37305f6c02514be9df0ac5fe2723b1ae0d9cc64f4ebbbe42a2b07286677204f05bcf2198906c9a776ee126f15a95b37aa7cc98092fbcf01ffe494f32a819c9be041d8d7dde3d4de900ada7a407f29a7d819434378fe13a8", 0xb8}, {&(0x7f0000104000)="a754501de66609f1cfb2ebabe999e42e8907db7fb951c61a00afec3308f449", 0x1f}], 0xa, &(0x7f0000e19000)=[@rights={0x20, 0x1, 0x1, [r21, r22, r23, r24]}, @rights={0x28, 0x1, 0x1, [r25, r26, r27, r28, r29]}, @rights={0x20, 0x1, 0x1, [r30, r31, r32]}], 0x68, 0x40}], 0x2, 0x24000000) 2018/01/09 19:57:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x0, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d2c000-0x8)={0x80000000, 0x3, 0x60a, 0x4}, 0x8) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0400210206e30067fff501040000000800050000000200080000bf00", 0x29}], 0x1) 2018/01/09 19:57:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000052c000-0x299)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000293000-0x10)="c41689f536c38c6da2397155a0e3415a", 0x10) r1 = accept(0xffffffffffffff9c, &(0x7f0000471000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00003be000-0x4)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a78000-0xd0)="0000000000000001e2084ec0070c3ff81975ff0ef250e5522e4572a2910e062e8b9f5910437ecf75be4cefe4e0edf5a70eb4701c59d0a25c031117cf86ea761533e0ea03dea8d99dcc9f1c80b10639159edbc45b2f073afa17153d0c900bc049940017c543454d22dd6f0fc7d8e17fee683dc6e2158738698b79333d5fcdf61c6dc594b91d2522b0ef7fe36c95ade43848486df7f19f52e281627e9e5c563a2c5b5e99095ab90798244386268f6bd29577c85362f8b559bff0a7133c8f8f8bfd5f4127c37d00f4ddc62f1b806d4bf304", 0xd0) setsockopt$inet_tcp_int(r1, 0x6, 0xd, &(0x7f00006c4000-0x4)=0x5, 0x4) 2018/01/09 19:57:09 executing program 7: mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x401, 0x0}, &(0x7f0000eeb000-0x4)=0x10) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x7c, 0x1000000008) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eeb000-0x4)={0x20, 0x6, 0x0}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@generic="b1f75b1ffbe196a04a7e9a614a768a85", 0x101}) 2018/01/09 19:57:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00005c4000)=0x0, 0x4) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000dd4000-0x4)=0x2, 0x4) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00002be000)={0x1ff, 0xff, 0x7fffffff, 0xe7}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e66000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000084d000-0x12)={0x0, 0x9, 0x5, [0xc2b8, 0x23a7, 0x10000, 0x8, 0x2]}, &(0x7f0000e03000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000470000)={r2, 0x1}, &(0x7f0000afb000-0x4)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000359000)={0x0, 0x0, 0x0}, &(0x7f0000a48000+0x61a)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f44000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000507000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000b99000)={0x3a, 0x10001, r3, 0x3, r4, 0x9, 0x7f, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000049b000-0x1a8)={0x6, {{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]}, 0x1, 0x2, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x1a8) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000061a000-0x8)={@broadcast=0xffffffff, @rand_addr=0x81}, 0x8) 2018/01/09 19:57:09 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00002d5000)=0x0, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d80000-0x4)=0x4) 2018/01/09 19:57:09 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a88977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f000013e000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x4, 0x6, &(0x7f0000e98000-0x3)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000675000+0x712)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f53000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000a40000)={r2, 0x80000, r3}) socketpair(0x11, 0x6, 0x200, &(0x7f0000f51000)={0x0, 0x0}) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000468000-0x8)={0x0, 0x2}, &(0x7f0000f54000-0x4)=0x8) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000aba000-0x10)={0x5, 0x8004, 0x9, 0x8444, r6}, &(0x7f0000f53000)=0x10) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000f53000-0x4)=0x3, 0x4) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000452000-0x28)={&(0x7f0000423000/0x12000)=nil, 0x100000001, 0x4, 0x0, &(0x7f00005c4000/0x2000)=nil, 0x9}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x38, &(0x7f0000f50000)=0x1000000000005, 0x4) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000f52000)={0x0, 0x2, 0x20, 0xfffffffffffffffa, 0x8, 0x6}, &(0x7f0000e41000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00006f4000-0xf5)={r7, 0xed, "ee988f46a48c1ce5b1cd3aca8b79e57aa5d0e43c7e602c3884db058acbe54ac0bf797f77f99f3b3cc17574ba31c0d2f8a53dbf6e727c75d7991ad3c8ca2c54aeeed7985d89622a48e7b33d222a40556c4890cfe4bb17ce5d1b6ceb41524b5625775127ad6775424a494f3dd6eff401bb154a05537ba8dfc73e89a6ce0652b349aff2e50ca6981f236b578518fbf237676db29afc2de8974597e14f2e716fc03d241cc93e9d362fa3cdafc5f098bb1b21e4591d7e81a36576a4a13334bf119d5fe4121cd198702b37de691bd6e3ae365476fc491b42b35b95a43220645eb70bc4480805fe310f504097fbbd4835"}, &(0x7f0000612000-0x4)=0xf5) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f00009b8000)='nv\x00', 0x3) 2018/01/09 19:57:09 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000d000-0x4)={0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000000d000-0x8)=@assoc_value={r0, 0x8}, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000e000-0x2)=0x14) 2018/01/09 19:57:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r6 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) r9 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r13 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r16 = getgid() r17 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 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) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) r24 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r26 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000002000-0x188)=[{&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000+0x25)=[{&(0x7f0000001000)="bd57cd6846f752b4124eea8ee795f5044b63a946a6b15d20b2c5a02bd4f748d49c7e78eb81e834066358160edc188286d3ae6e291a0e0def8e39d4996b1999c6", 0x40}, {&(0x7f0000001000)="28a39bec49d0d0e041629e909206bda65f6bf785b9d1fd949bafce5ece206fe36ff0dd695ff3da5bbed34565b7a12a66221cd1cfb2752c9dae15d73a82d476555f7fae1fa6d46bf4c134f7f20ade90fa13e5a51ee6311562070dff5a14af27c9c5fa0bc8eecaa011fd22d9c18b21d935966b7b7a9003c1bce2ba24042f4227a067612e17080396d52634da549f5b59e942aa41940af08603808183ec1e9a5f0013377a0ed8b1ec46867b96fd417e4f76ccf18decb4653351f977d33dbce7b8d755e665619c2ea86695f746d8874607697157a154f7cbd912", 0xd8}, {&(0x7f0000001000-0x70)="922d8159a548f6042f5f46eeb080883ffc1b10f8f5fdd2f8adaf6052226d0c67a9d6bd11a46a88b27c0d0a5ebdc269d5abcd077a6cbf881b8ae057f44346c94bd6e2a8b3113ce0a5515c743996ca4aaf5331d88e4b69e64a7dda0a7e34ec6e2202f1de22ebf4d3faf6857faba6baaae3", 0x70}], 0x3, 0x0, 0x0, 0x8081}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xe2)="1ec25a3bac7435ddb5d342142b67071f52e70f166a21d8bc797f7700817aa7988673d642c79898618c8ba5b3a56285ed2d53e4eceae8e2f151745ec6099d7a2ddbd893eacca5fe31e667730f1835762c1d9c7f1082650d8a6a78835c15577936564f3edf8d1439be3b7b6cf91ed4e2ff1337b48c48e928980108b5175db180e0359edfc7c20f66b8de070e577c210dbfef78b64cfd5ca6f6e2cb12410e5a863e90d32374a57e5399d16203262d79354e72bf739b6a756f3e8a394a14ae7f294f646e5d926af2884930de9ee72dcb1c5a767f6f4aa393e8e697b77342d1701bf831f8", 0xe2}, {&(0x7f0000000000)="c53f81962dd18106bda0c029eaf6ac8127ffd059cb16e03565e25824b150e2a624f708d13c9ec1fbd3fb2cba2e87cff4b1fb39fab656cd293c24b6c18b97be86d251baf9d4f8d0071735937d16338d5996847daf92355d98d2d271ca1eff4beafe50cf737530674027e6a181b56db7fc54c028fe30f16a0d97991710144422f0448e7db39f3df7e097846746e223e960f316d00b5477bd24aa55cbbe7cceeda91a84f5d4b1bcb29417afadb778ae55ec3374044fd6cc98d9b07d646bb130ad9f6db509cf28c632dc24f535c0a34de4e990183b8a6d34e3a7a614136b6644878c9b12a9dc4230d9ce985b", 0xea}, {&(0x7f0000001000-0xe0)="38c9b81e9b023dc4125749781dfa03e60a53a31e1d188f82bf63b9aa616f3e28ddad2f152d63354ceec546bc4b0a42eaefc8f04aa73c74c9f1724587a981268a78706fa65b02152c0d65ba46a995390504e11f1e3bec9579b91e0f1fac460b4364417c3468a2b312d6dbf64fb84857f8ee9a5d49d6e9672f486b3db3c41829747493016dff510113850282224df5eb4a6dd097d554663811bdf4a6af8231ec019b6fbb8fff2e46d57d546ec72ede7b8576eb98c9756eda65ea778e42b6a75fbf3e1e784bfe712cea8d6cab9a795d77e03c53a7831c854cf8b576308de7d1bebb", 0xe0}, {&(0x7f0000000000)="a1fc882b63d5c3d4dd0c2064fc12595e4f33f6de5aa05b558edd8995502a068ec3100e6d7723", 0x26}, {&(0x7f0000001000)="40d8109bbc0ffdb38a0e96757aa0fac8d666e42c779fcd1293862e50dfc2d7fa3fb05542a69984bfad39e127c0798175281204f92765c32e5fcfd8f19c0a70bb570f56d3261f6fa38dd504e93d7d1f9dbb5561f0ac078eaab10371527766f609a4c313623a24bad0769b1f39aff4d91fed6ab714ecc99d942bc3626515fad0986b9bd3aa9d13fce6812e3c50d5c5dffb6909928baa33614de2aa683a1af073d3ed29b564f7fe4eedb2e7ebde626bd41bfb69485cabcb7337bde95960b6f3", 0xbe}, {&(0x7f0000001000)="ebc02ed96c11740d2c50e7147335fc7ba6b40eef59904e8e40a22cf3ae00a795a4b15c1d82940d92aab7e6be3dff36350866d11b73de4caa191d294237f70d8a24dcc2405728be1b2f9be2f1459c334428e66754e9ae31ef7a47a62840677edf350df3aa7bf208c946d19ec4ab68137a3ac37789402ad3c0a5476b48051c87d2ef472900345b8ad15ccba27d423a7476aa5811ea32c7ed05f2ffec24887240da727a7f2ec6f1635c64e091a044a338b9f1769786127f1733e72a7c9ae4a10f3812f488b6ba0fdab36de38ca073400711f7d6bfca2161a0c7d8d18adbc9c11a87447e2023ed805c0157af465d55", 0xed}, {&(0x7f0000000000)="58180ad529e401a034365a5a6e79443f31c3db14de7571ad728a2a67ddbffced3dc2425f6f94965b213c318143ccd2cf0cec1fad4d37fd11728f2d8f1ebb3794d2f8319bd603d4c188336c35299800aa76413606ea6d8e60c17ce980567058899608accec4d359958c12c32d9844b660ad33600a60debfd64b056140595890fe5cafef32a756dd8c1bafaae4106525d49912", 0x92}, {&(0x7f0000001000-0x74)="1bfad648d19b6cb2d87e0a3a0fa1d3ad06f7230b3c8312841167680e9ebcd5837b6d9fe6ec5fd82506ea194d415a7791ac44a2699a83548efc98101c45bfb9f85aa8a3fd0f0db4143239594ce51adeb3a509edfc5bcb505de41df62f6eae36a5b0164fa97884167c78f086aecd9e83cd54ce153c", 0x74}, {&(0x7f0000002000-0xcd)="7dd2da4bc5043b4f290f7a48d931592cfb61703fa1d8d6c36d5ac2d37893a78b51be28e19ed1e630e61c2ceb4c5e5d7a404e6c90f89f382b6202007c48719b8cd1461e4ebeeeb324f407873092e05c5642b46ec4d3c6ef16b5c6a810445c19b86f75be42d200aa7ca185f82a14eb6b6f9d8cf058ef1f61033fb461e8eefd425a7931843f39009573daecaa1b456d8ca5b58688cdc89f91453c0e40df26908e9bbf6163cdbd0249e9e969a76fc73a6b79bc51bdd0ab50ca2195e04e6a3f0e33f99495404923be634b084dd1aefe", 0xcd}], 0x9, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x4000004}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xe3)="b6704af20ebb6363e19bcae46f6966557220c9a876a2710bb0dd477291dd7e9e2dcec9914f4e7e88b7b8519edbc9b496a67003505e23e97f4e760174d21220325793e335813979411da3680c319adcfacfe453d82d21e6ad23c9c5fce4f7578e4ada28550091f030cfd31d1f83cf3b8c15088714fb89c8df0f16421bf0e4cddbbb71f55c29600e2fbd64b038af2697478d263627528f5bac1602ec2628e89edac6b29b8f829bd083d639a7fb3d6ae2e9c63c9627afda12f6ed5d37d3d328641ea26fcb8e9b59170ec2448549b821669649307c1ef232a253c2b3495453621e05a7e4cd", 0xe3}, 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{&(0x7f0000001000)="a74cc2d35f0c896d3bdf132cf1cc9075c9bdd01f3c39093e8f6b5b160734097ea2080b12db8f099632150c851955b97faf10e77b909d5eadec0a5abb1f036cd7f6c9ef0e80c9d3a747f4440afb62b81a7ef0f26ee8a5b06d500f5c9ceb05514a61810e91c811eb9013041bd576fd3abc3053f1a9b33be0cdefc88b8faa571ccb82b5161765621c5754254e4c6508e085bb21d8ba07fa0fd28eb92cbcb62ddc54116aec2d28d3f51ef9", 0xa9}, {&(0x7f0000002000-0xed)="cad05c8f67a93c8adcc684165f4fad75710b5627fa74e7bdb12d3f5e9d9caa9f1ad0a7d6563b67779d87f5ff4c2ae1b758d8278afddddc6cca33fba783320fef1a295857ba31ad51bcd3214d9cb1cb1da90e88d404a4a7d249fadb82cc42a638e1316f9b7f04331bb4d3f7072860397812c93e6997a05eb1a4f52cd0500c2143774196a88e2a2be701dc0074d40ea91b8e805678d849817de6e955a7460d185e2d57f31ae364164282ea8fc370404a7e726001746834dfab830c8ad147a16dad579303a2ef8dd8043cde4d6b060ca121c9222c488b68e13ed4836e1b60bcbb41750e8a0ae404793cbf1b787759", 0xed}], 0x4, 0x0, 0x0, 0x4000001}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000-0x3c)="587a4467441d51f97ee90bc8d44c7ae2dfa5fd47d1586d400a7e12ddee7745a383b4408293f9e59d444d4a48c2c83fb7f91c4e2bb576b6c8a7ac5eae", 0x3c}, {&(0x7f0000001000-0xc5)="8c109e113f3fc3e47c4441d9191597cb2b9f8ca68d040e66786f0a04ca3e767e9024e66d3c121b5811c90b9c1309d84a83bc45c0d233e7fe946754d0175df8a90c1aaed7c11d155f779fe852ff6fc7cf25a0de642da2336c445be075d0b7a4120910bef613ba5e3147d7d6ff40dcb7c423ccf0256fd79c32160ee729be45887019b5c29bf62c5ea8a1b6d6360cad0168670dd31063788c25f7db48d13d2f07f97e9d826f78751cdbbeae4c0554f9f285430f66636cbc648e97ecba6dd5041169671dd402aa", 0xc5}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xa8, 0x4000}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0x51)="1652e4b579755e775c04ec41c2556196137847717f4410d278f7c4f74ed0111544e04d51c15fa33a150ee193ec024ea120e34d7ec536d9e86a440e47e47121a8b47832c1aa87b085df67f32ab5868d7a08", 0x51}, {&(0x7f0000002000-0x10)="34082d9f2ad3ad06e200f7ed2fd609e4", 0x10}], 0x2, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x20, 0x8000}, {&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="3d8089a3692094180e0db3034b210b0fca46095017e2bc0843e5f3afab1a4a231396ea440ef6f5fd358864d421f66e76a5fd4258e2d0808c8cc06f088da185bd901c4cc656e924f7bd9efc19230257d97905f4dc77d79e13c5102f4ccbd6406d87cfe9b9ae86d7099bf4cb98de35a8bbf89f0ada4379ecc0aa1a38d63464933e5d8e35c32dd17583489a180cb61306d570fe3f6340e277ffe66a28d2ca1b2ded6f", 0xa1}, {&(0x7f0000001000-0x2e)="577b9a184fcc4fab490a8ddf0c9cfbe197939e2b193e41045d2a08834cd2e7999c535e0b1f383d6a7f9dd4634883", 0x2e}], 0x3, &(0x7f0000001000-0x160)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x160, 0x0}], 0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) sendmmsg(r0, &(0x7f0000001000-0x12c)=[{{&(0x7f0000001000-0x9)=@rc={0x1f, {0x8000000000, 0x401, 0x2, 0xffffffff, 0x2, 0x69}, 0x80000001}, 0x9, &(0x7f0000714000-0x10)=[{&(0x7f0000000000)="b0f7cd8ad8b7c7ef8b5571c8bfe1a0c3617615d825989a2eb5410b4ab65333e90df0a7e75e89a1ad7900997eca9100a0630e2b68e70bfb980b765e8069bc8f1cbbf1a79ce12935", 0x47}], 0x1, 0x0, 0x0, 0x8800}, 0x401}, {{&(0x7f0000001000-0x10)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000279000)=[{&(0x7f0000001000-0x4e)="9054a81dca86c6ba2923dc5e42af59f9277df5b4663ada3c48007e07eaecf65075b35eb2e394977bd45fe48d2b83d785d4ef5a83572608541d646b74bac15893130f2af63129c5b5a0cbb3df6d97", 0x4e}, {&(0x7f0000750000-0x6f)="da78dd4bf3f3e150522cf969e8c50757a429f0f28956f0cde62f2b03937b8aa26f6d5e9fb75b894937b7dd752891abdcf648a6722240256186bcb32c9d991c13570162046d287039f7a9359bd37851e840d9e9145f8027fd0ff821c3ace32ee392ee9cb21b33b8b68bb36535792526", 0x6f}, {&(0x7f0000fb4000-0x6d)="6b64bd4f692873eac420570372f4975c777ef2ee45f6a93d05f11a6d7f2367f8bd7d070ca3b9554a28956ef72a7603f948980144e678576f61babcf01e5277c49ac44f9a56a732676492551971e824f8f3dbbd475ac80d24bcd026d437c879e03ae291fab5b180b8643368261c", 0x6d}, {&(0x7f0000614000)="27603498afa54fe52f32956bcb28fb53650837e16acb27369a0a21e02e3fcc94670a98498444f69898e04a", 0x2b}, {&(0x7f0000001000-0x7b)="2556bf6d03e285deef696f63a56893367f628a77755789a4914d6f8f15c9ad303b9ec6526d379fdee232bbabacf48aca08cd842f5beb2acb6a7bd648a575f8f19aba4f89904c9b74277f0684e56e58b5e0c0a41b5e4187caf81cac7beed9c06f8e2c8d9e4dbf9fa93b57edd1b3e995e7fcd510e53b45bc032c24a0", 0x7b}], 0x5, &(0x7f00002f1000)=[{0xd8, 0xbe, 0x4a2b4ed8, 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{&(0x7f0000000000)="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0x1000}, {&(0x7f0000000000)="08a8907fc883228ec7c55b1efdb8e0231fc5fe8b589870c06bf5ad59c115ccbdd4a5ed9fb32fd69b90f0d96313e2dd1153774ddebc964bf355b3903d93dcfe690737da6ffea5f72eeea2308ae3d7e8b8aec8d316be025484bd35ec67addd90696423f5857c1466814082b84dd569fdc1762b20c1016cb4fca8f8a9e5588d4049c62db0809cdb77f63315de6659b4934a92a60f406c828ce8ac22d95cc35d18a2ac32d1906e8e4c2a155f81df0aef507878bd1d10fb9c59137353cf63fd9a0e05041c58c6423d6452ae8e952096c3fba54e", 0xd1}, {&(0x7f00004b9000-0x97)="8f9adaca174b80ac2b8999f5ecaac02b66bb14565371823421a8914ebecc1a6e63218295dd68ee628af5d874b3c2760862c8dfe4861baae27d030ba3673eda594e4292dabfcd5ce3203df02d37175f3e1c0dc62118ef92f5963f097ab77c11d51d8875d02539d8538ee278d7675aaab2ed5c2a401601a53bd3cda16fd8fdfe9026cd3afa5f3bdb26d55445826c1dbf59fe887b1af9fa7f", 0x97}], 0x4, &(0x7f0000001000-0x22f)=[{0x88, 0x13a, 0x3ff, "dadd3058006304e88628d56768947af62779f98d6e4a6bcc70191549c387c4e3350828f511310420fd0c23f3b770bdfb0af5dca44939244a3e18eacd873b2da69b1dffcfc871cf1622487038b6c74c0014457ea5ab075b1972c9a77e3796c24b06df8f87f99d030132579387dd4cd8510b55"}, {0xd0, 0x10f, 0xffffffffffffffff, "d6ab80e278d74df0fdbaa3726fb0c83185982c8723837f54ccc416e2433f3f6854653541fe4fd9cdfa16f67c864d683c6b2600e34eebe7de9d5a2a851f08e44546325d9e67d1b8a32574385229c976951dbcee920fd036000e893cb643c5fe7ea5d5490057c581b3b49400557e399407f9730b81f77557cabef471c852bc94d81ec903969569891161c69f637e8ccda3e16e004f5096747c4b561695261a05d3d070cc5566261ff0bc5ced9b5654f0fe01714f98f9f30b7d7ace66f0"}, {0x98, 0x13f, 0x1f, "e88ffe674d689d8ab4cb716979fc7bd6b1817df4fd80b120f69bde1c397fcb7d3ac9c93cd28c73621c6fa6c0dd5df5b5ab2a8a7ea9e179e49427ad2159a7305d7a354f689ef37373a604710e72d56d4ad63789b4844e66c1e4a77a52ac02d9023b0ea2d637f996de73a8c52e42fc3279f1d66012aaa47a51a2f2f4ad9c0753298d"}, {0x38, 0x11, 0x5, "ba51a0418b536b6d916fb0091833ffdff31058612642018a483d87dbb013c4458f53ceb1615a"}, {0xf0, 0x13b, 0x7, "0c605a4853d3e298817fa76a87128731ebd83bd11aaf1bb8d55bf90383d0a78c6c173a61edd2754048c953f64cec2bb6bc28777d2a454384de6c5753f194f994c86170950cdf110611490dbd4c40f2aea535c65de49c719170412b99f58a17d059f0a1d2e23e45fc731c76793e8f4107ab8d53951441c18eac71dbb469734d74c7bde980e96d1be886899fbe1d2ece4bf7607192fee4b662f604bbf2433c17d48730ba45a5019d8389c9c9cd0b6deb0293c575aa5839d1d1eedc17881dd811acc6619a90ba563eaeb21d00ec77e965cabbd409311000395777690106c63295"}, {0x110, 0x119, 0x2, "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"}, {0xc8, 0x113, 0x7, "1f67faf66d137a16a3d82e9adc9d3a3df784d2b62827d30a7f090c940b74260aa3af745f6b06256c586c7f92cd652ef669f0bf863b3467d95fc5a1f51dd4c9dcbb54fc602fe3856a3ca4d61f3a6adbe5451d50a39aef91d4fabd9cbddc7d4a6471e60b7514af8f95cbb76470d850c32a93441039aa55def26b4df4dc431c7ee0cedac45b70bdcd4d45a0e0f8791bf4f7dca6d08e8395b1a857197f0b89d89a917e7ef9577a2b780a16d5e574b2454c9bf8aac55ceaf4f15d"}], 0x4f0, 0x10}, 0x200}], 0x5, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x801, 0x400000002, &(0x7f0000203000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r35, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) poll(&(0x7f0000dbc000-0x38)=[{r35, 0x0, 0x0}], 0x1, 0x0) 2018/01/09 19:57:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000909000)={0x0, 0x0}) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000edd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002ce000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000168000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd7000-0x4)=0xe8) connect$packet(r2, &(0x7f0000eb6000-0x14)={0x11, 0x9, r3, 0x1, 0x401, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) sendto(r0, &(0x7f0000061000)="5406ce59fb4261df85cca71df5f3dd43f6f9f3a822fc2dbc10585057926c30c6671a1fa2b71b5c", 0x27, 0x14, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00007cd000)=@int=0xfffffffffffffffe, 0x4) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f00001f9000-0xa6)="1f0000000d06fd00010000cdd500000000000300090001800007ec00d9005f", 0x1f) 2018/01/09 19:57:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x0, 0x5) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0200000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/09 19:57:09 executing program 0: socketpair(0x12, 0x80805, 0x5, &(0x7f0000bb9000)={0x0, 0x0}) bind$unix(r0, &(0x7f000012c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000002000-0x5f)=@file={0x0, ""/93}, &(0x7f0000002000-0x4)=0x5f, 0x800) ioctl$sock_ifreq(r1, 0x8995, &(0x7f0000000000)={@common='ipddp0\x00', @ifru_addrs=@ethernet={0x6, @random="a7797c527476", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) socket(0x5, 0xfa19245b378ab31d, 0x2) syz_emit_ethernet(0x78, &(0x7f00008b6000-0x78)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e4eab18562d4", [], {{0xe69f, @llc={0x68, @llc={0x6, 0xf4, "7f", "1a927d569b733b7217ba8fba11afb3b8970b22dd381b85384a9910e49b5ca7d100a4bdaad2d710608de3637daa7655a9a286acac16076e668859875d6af4ce5e93e1de176fc3385b10acfd1a4ddb473291cd3cb04fd0c7b3bf322d456ecbad8d35d416685a"}}}}}, &(0x7f0000b95000-0x14)={0x0, 0x3, [0x201, 0x2c7, 0xcb8]}) write(r2, &(0x7f0000836000-0x26)="26000000130047f107000083140022e3041000ff010000000035000000000906050510000200", 0x35f) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000864000)={"c77e856d991efcfa58dd8ab620c0dca0", {0x4, 0x10000, 0x4, "8855cb3a9f85", 0x6, 0x0}}) 2018/01/09 19:57:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a00000)={0x0, 0x2, 0x0, 0xfffffffffffffff9, 0x401}, &(0x7f000085f000)=0x18) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000087d000-0x4)=0x80, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004d7000)=@sack_info={r2, 0x100, 0x6}, &(0x7f0000801000-0x4)=0x1) writev(r1, &(0x7f000034d000-0x40)=[{&(0x7f0000c4f000-0xfa)="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", 0x0}, {&(0x7f0000e08000-0x21)="ecee2c4d776597a4555c7400fa828a305e7fd5d54acd91c93f6f6312b36eb3e1c6", 0x0}, {&(0x7f0000255000-0x90)="00cdec697a89e84d802d7b4d267e509a7a79047ba0a6a410b66aa1d54af61debb346a6640b4b153e1e682cb24f3cbfaf0749d8847ebf89f474b1b6cde9dff268e86a3fa14d4f7c001650aa2aab4e91c11ea27f5c290fa8ea15b3970fb2552d0cb37f8d7378f032014fc42c2ca9d74a38b784282f9df4d98bd957b16417ccce96e749c07f8bc85463c1f25ffb8e3fb99b", 0x0}, {&(0x7f0000827000)="76260d095a9b92ccceeb1cb2f7adb55da72e33c84cc46584495f16d98dd56bbf0ccd107cf464856c125b0c8712d8d9eef68fac313e5cd7bcd6327cac165fd20ee3745139ca71d588df013657e2f4ab3c95dc769402efbea3315d72888731ca4f4d577ab53e1046a9ec26feba88d67ae63d6f012c992261c9b9813475265b1ad94f8980cd0a1ddd6599662272492b1ff92873080b7f3b93b649d0bfc475449e74ad0f", 0x0}], 0x1000000000000062) 2018/01/09 19:57:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000c5d000-0x2)={0x0, 0x0}, 0x2) r1 = socket$key(0xf, 0x3, 0x2) listen(r1, 0x7c6) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000738000-0x4)={0x8}, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r2, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) write(r2, &(0x7f000046a000)="22000000180026010007000009000715020100080027200801010000000061009f00", 0x22) 2018/01/09 19:57:09 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000f000-0x1c0)=[{&(0x7f000000f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000007000-0x30)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0x30, 0x0}], 0x1, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x181, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_ifreq(r0, 0x8921, &(0x7f000000f000-0xf)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000007000-0x4)={0x0}}}) 2018/01/09 19:57:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000428000-0x8)={0x40, 0x1}, 0x8) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00004de000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019d000-0x4)=0x24) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000711000-0x8c)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) [ 771.288752] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 771.318742] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/09 19:57:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[], 0x5b, 0x0) gettid() mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000314000-0x10)={0x10000, 0xc000800000000001, 0x9, 0x0}, 0x10) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000045c000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000f29000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="e1897fdf6cfc", [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f00001a9000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2018/01/09 19:57:09 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd5000)=0x0, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e81000)={@generic="a1e18b37f57f914baa31c852b386fa5c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9478, 0xa3, 0x7, 0x0, 0x8, 0x10001, r1}) pipe(&(0x7f0000c0f000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f4a000)={0x8, 0x0, 0x10003, 0x6b}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000fd7000)={0x8, r3}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd7000-0x1000)="97fd", 0x2, 0x0, &(0x7f000064d000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/09 19:57:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000be3000-0x4)=0x6, 0x4) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000657000)={0x0, &(0x7f00004cb000)=[]}) 2018/01/09 19:57:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000956000-0x4)=0x3, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000db8000)=0x0) close(r0) 2018/01/09 19:57:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b0000-0x4)=0xb8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d26000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000d26000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000169000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000523000-0xc)={r2, 0x80000, r3}) 2018/01/09 19:57:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000080006, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0x0, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f00007ea000-0xe2)="", 0x0, 0x0, &(0x7f000036f000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(r0, 0x0) 2018/01/09 19:57:09 executing program 0: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x7fe) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000f78000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) [ 771.354903] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 771.391987] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/09 19:57:09 executing program 0: 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, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000088c000)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) 2018/01/09 19:57:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x893) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000183000-0xee)=""/238, &(0x7f0000193000-0x4)=0xee) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000939000-0x4)={r0}) accept$unix(r1, 0x0, &(0x7f0000543000)=0x0) 2018/01/09 19:57:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000a0b000-0x4)=0x80, 0x80000) r1 = socket$bt_hci(0x1f, 0x3, 0x1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000273000)={0xb, 0xd, &(0x7f00002f8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffff7f}, [@jmp={0x5, 0x4, 0xd, 0xf, 0x3, 0x21, 0xffffffffffffffff}, @ldst={0x3, 0x1, 0x38cdb771f5d02862, 0x9, 0x0, 0x18, 0xffffffffffffffff}, @ldst={0x2, 0x1, 0x0, 0x5, 0x3, 0x50, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7ff}, @map={0x18, 0xf, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000030d000)='syzkaller\x00', 0x3, 0xad, &(0x7f000072d000-0xad)=""/173, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000c71000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000871000-0x8)={0x0, 0x882}, &(0x7f0000396000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000066d000-0x8)={r4, 0x0}, 0x8) bind$alg(r3, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) accept$alg(r3, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00001c5000)={r1, r5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f81000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, &(0x7f0000433000)={&(0x7f00000cd000+0xa4f)=[0x9, 0x8001], 0x2, 0x3f, 0xcd3d, 0x401, 0x3, 0xfffffffffffffffd, {0x400, 0x10000, 0x64a, 0xd65, 0x7, 0x3, 0x7, 0x6, 0x86, 0xa0000000000000, 0xffffffff, 0x6, 0x8, 0x0, "d4e99f0ca55affc61a5de3d1004cd8050b08c2a29871e62778aad314f958027d"}}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000f43000-0x60)={0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_key={0x6, 0x0, 0x21, 0x0, "ea402b6b29f19aad663287832c2cb8af169a932efa95e8795e583c7e37ce2a01a2"}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:57:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x20) socket$alg(0x26, 0x5, 0x0) 2018/01/09 19:57:09 executing program 4: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x802, 0x0) write(r0, &(0x7f000092f000)="22000000150007010100006d00000027020c00000100000009000300000100000015", 0x22) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fad000)={0x7, &(0x7f0000fae000-0x38)=[{0x6, 0x10001, 0x1, 0xdc8}, {0x10000, 0x9, 0xffffffffffff0001, 0x100000001}, {0x94c, 0x8000, 0x3, 0x800}, {0x1, 0x100000001, 0x3, 0x80000000}, {0x1, 0x200, 0x800, 0x100000000}, {0x80000000, 0x3f, 0x7, 0x0}, {0x6, 0x5, 0x7fff, 0x75}]}, 0x10) 2018/01/09 19:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000118000-0x54)="e4a445eb7fff0500cc06010000000000000055dfa6346359f5aee5f9754ce0a400b145185598e886d3e3e2a1fce691b2d71e22e7b800ceb670c64d9881d1d25fd9d4725cf637ec8c5c151e30c3b0928d1d871696", 0xfffffffffffffc46) r1 = socket(0xa, 0x8000b, 0xfffffffffffffc01) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000b17000-0x4)=0x4, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005b2000-0x8c)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000152000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009bf000)={0x20, 0x4, 0x101, 0x3f, r3}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00007c8000)={0x1, &(0x7f00009ed000-0x8)=[{0x6, 0x4, 0x2, 0x7}]}, 0x10) socket$inet(0x2, 0x800, 0x5) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00002b1000)={r3, 0x34, "2c8a49d15840df54a7fbb4e7e18a052e6f014de16bf1c8aabf88c4eac4029c1765e0fe551e28e518dcc8f6010d9250c2d891a139"}, &(0x7f0000c0b000-0x4)=0x3c) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000df7000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00008b3000-0x10)={0x1, &(0x7f000084f000)=[{0x9c1, 0x81, 0x6, 0x7}]}, 0x10) 2018/01/09 19:57:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0xfffffffffffffacd, @loopback={0x0, 0x1}, 0x9}, 0x1c) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0xa, &(0x7f0000149000)="", 0x0) 2018/01/09 19:57:09 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000d7d000-0x4)=0x0, 0x4) 2018/01/09 19:57:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x8010000000000084) sendto$inet6(r0, &(0x7f00003f1000)="8f", 0x1, 0x0, &(0x7f00002cf000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000002}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000b6000)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00007fd000-0x58)=[@in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c10000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/09 19:57:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008e2000-0x8)={0x0, 0x200}, &(0x7f00009f6000)=0x8) socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a59000-0x4)=0x0, &(0x7f00009a4000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005c3000)={r1, 0x5}, 0x8) 2018/01/09 19:57:09 executing program 4: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) getpeername$ipx(r0, &(0x7f0000509000-0x1)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006ee000)=0x10) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000003ff1200aa050800000001078038", 0x10) 2018/01/09 19:57:09 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x804, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f50000)={&(0x7f00006ae000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f50000)=[{&(0x7f000016d000)=""/67, 0x43}, {&(0x7f0000f51000-0x8d)=""/141, 0x8d}, {&(0x7f00006b8000-0x42)=""/66, 0x42}], 0x3, &(0x7f0000f50000)=""/52, 0x34, 0x100}, 0x40) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[{&(0x7f0000e25000)=""/122, 0x7a}], 0x1, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/09 19:57:09 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0xf80000)=nil, 0xf80000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 19:57:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006ab000)={r1, 0x0}, 0x8) 2018/01/09 19:57:09 executing program 6: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000831000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x3, 0x2c, 0x0, @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}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c12643", 0x0, "fc37d7"}, ""}}}}}}, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000c45000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000be5000-0x4)=0x14, 0x80800) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000a31000)=@req3={0x28, 0x5, 0x81, 0x6, 0x5, 0x96, 0x8}, 0x1c) 2018/01/09 19:57:09 executing program 1: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f81000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f80000)=0x1c, 0x80000) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000d63000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f81000-0x4)=0xc) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000f80000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, r2}) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) bind$alg(r0, &(0x7f00008be000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7f000-0x30)=[{&(0x7f0000477000)="66d82db0ac116b97416b19ba4a13640dce1f6fe80a48fbad264419e2cf3dca4eb136c2e509b255c3d573e03a8c7c4def75f755c12b0099d11e1c1376194c4aa426a1767641b41cd9789b9a786e78f652f62763c9f56ff086b9eba53f7d09293032eb7fabf40454f03a487a9682a58b0b1d4a0c8cefd6a6e631a7fc702c2fc66ee019c5eda158439de37c85180c6eb741cd07ec5160ad5a882127a8c65ae1661c04f1adbaf8a926b6651b014c46d0cd699e44d5d03d00a610508bbea572ae2512f47bb90d", 0xc4}], 0x1, &(0x7f0000f80000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x4}, 0x0) r4 = socket(0xb, 0x6, 0x2) pipe(&(0x7f00002c3000)={0x0, 0x0}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000f82000-0x8)={r1, r5}) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 19:57:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) pipe(&(0x7f0000ccc000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00003be000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000ba2000)=0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000b18000-0x1f)="1f000000020319000000070000000680e2ed3b8509000204001600ff02fe58", 0x1f}], 0x1) 2018/01/09 19:57:09 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f80000)={0xffffffffffffffff}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f81000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x4, 0x80, 0x1, 0x51d7}, &(0x7f0000f81000-0x4)=0xa0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f81000-0x10)={r1, 0xfffffffffffffff8, 0xfff, 0x1}, 0x10) socket(0x10, 0x802, 0x10) 2018/01/09 19:57:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f0000401000-0x1f)="1f0000000104ff080471cf000000000400df00000b0002808f000000200000", 0x1f) socketpair(0xa, 0x6, 0x1, &(0x7f0000113000)={0x0, 0x0}) getsockname$ipx(r0, &(0x7f0000bf0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000080c000)=0x10) 2018/01/09 19:57:09 executing program 2: mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ad7000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000008f000-0x3)=0x10) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000ad7000-0x4)=0x0, &(0x7f00004bd000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r1, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000627000)="bf46f7a7c61adb251a52b5b1b8042e04e4b443011f6a9ccdd26a1249db1b98cba0c9f1", 0x23, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000031c000)="dd319314", 0x4, 0x0, &(0x7f0000ad2000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/09 19:57:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x2, 0xa, 0x800, &(0x7f0000d1f000)={0x0, 0x0}) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$unix(r3, &(0x7f00004b4000)="f969305044b5a40d9bacc7c5e3d2b4f630925cf4a08398b0d8d53447940d31d033d83be0fcb64fa1f3bfd164b088f3b9", 0x30, 0x8000, &(0x7f00003be000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d0000-0x8)={r1, r4}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00001c5000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:57:09 executing program 3: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f00006ab000-0x1)=""/1, 0x1) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc0000-0x1)='\x00', 0x1, 0x0, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000114000)=0x8, 0x4) [ 771.681257] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 771.733870] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/09 19:57:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) syz_emit_ethernet(0x6e, &(0x7f0000847000-0x71)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0xffffffffffffffff, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xd, 0x0, [{0x0, 0x7, "d1c7f886d7"}]}]}}, ""}}}}}, 0x0) 2018/01/09 19:57:09 executing program 5: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x1) setsockopt(r0, 0x114, 0xa, &(0x7f0000ab4000-0x5)="0c616ff9", 0x4) 2018/01/09 19:57:09 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000013000)="32000000180025ff0700940d091804028020fe20000400050000001e0f000300020000000000000000000000020056d71888", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x7, &(0x7f0000fbb000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000dcc000)={&(0x7f00003f2000-0x8)='./file0\x00', r1}, 0xc) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000714000)=""/4096, &(0x7f0000b4c000)=0x1000) r2 = socket$netlink(0x10, 0x3, 0x0) sendto$ipx(r1, &(0x7f0000bb8000-0x70)="f5dfcdd0e228ee3fb54bb1d9037751a0e32b5a6c6d6824427d5ecb89f844a8f15da916186db1ac4e5f436d7a20af6465c137cf8658a67ff825deaaa77ca01d6e81e1ac4fe5b49409012d477d70116e18c053abefc11f6e0c95dd218b7a43943d116f22721c935ae24659bc83c04c9c78", 0x70, 0xc000, &(0x7f00006e9000)={0x4, 0x80000001, 0x67, "433bcf894487", 0x80, 0x0}, 0x10) writev(r2, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) bpf$MAP_CREATE(0x0, &(0x7f00003f6000)={0x6, 0x2, 0x1, 0x4f09, 0x1, r1, 0x456, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = socket(0xa, 0x4, 0x7) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000bc4000-0x88)={0x1, {{0xa, 0x2, 0x3e000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2676}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) connect$unix(r1, &(0x7f00004aa000-0xa)=@file={0x0, './file0\x00'}, 0xa) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00004c3000)={r2, &(0x7f00000de000-0x60)="da3ee31c0b8168d5be1b6e23fbec3b1106a5dc70e618f26adad665445acfb2031d5fa473f1279a36e0efbb41ef3727e49822e09aa4dc43a139076dfb18d0ca1b4e5bc331a2b3a6fc2b30f80b9c1479766637955f11f787ff4578fb6ea50ce427", &(0x7f0000999000)=""/93}, 0x18) getsockopt$nfc_llcp(r3, 0x118, 0x4, &(0x7f0000027000-0x5c)=""/92, 0x5c) 2018/01/09 19:57:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008f3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005a3000)={0x0, 0x1000, "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"}, &(0x7f0000ce2000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f2e000)={r1, 0x3b, "4500ea9ba4e0f543520bdb724dd67c97c9bd4b06e690fd5e96945f16105281c2663bb39077d89a3c02c66826eb8551ca649df94c6f3d0d88d7a4f2"}, &(0x7f0000fa9000)=0x43) close(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fb1000-0x8)={0x1, [0x0]}, &(0x7f000099d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005d3000)={r2, 0x2}, 0x8) 2018/01/09 19:57:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000694000)=0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000000)={{0x100000000, 0x6, 0x1, 0x6, 0xb701, 0x20}, 0x80}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000002000-0x20)={0xfffffffffffffffd, 0x10000, 0x5, 0x5, 0x11, 0xbfa7}) socketpair(0x0, 0x800, 0x7fff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0xff, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000004000-0x4)=0x9a, &(0x7f0000000000)=0x4) r5 = socket$nfc_llcp(0x27, 0x3, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000004000-0x18)={r2, &(0x7f0000003000)="79730a23330dd847ad311f4143f8a210eeedec64d37d4b90d005ad409a122f71be56b0aff9a7230bb147002e93c659dcffcaea06707420430e7359892f3caaaa4c473729d57d04360107c58ef9cfed6aa8022054bd624e39d0f072c747bd682c8c7f84d3d8889650187c25c01c8ed4b5b1a3272ad799ff6cec534045a1760260524c3f560b319f46f1e4b7c50a893f42e4a397d1229b869dda7a90f6e5c9c0c9a4a69400dbdffa4e802c4da873f100fead34bc077f1af70b1455b723382bb2c012927478ef922502a77f26e102fc65dd7c12cd361207cdfa879388788870832ff4e03b8b788b8c218bef457bcce4", &(0x7f0000001000)=""/45}, 0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) close(r5) r6 = socket$inet6(0xa, 0x0, 0xfaa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000006000-0x10)=@buf={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000006000+0x2e)={0x1f, 0x20, {0x5, 0x8, 0x20, 0x7fff, 0x20, 0x0}, 0x1, 0x400}, 0xe) socket$key(0xf, 0x3, 0x2) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000004000)=0x5, &(0x7f0000001000)=0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000)={0x0, 0x1ff, 0x200, 0x3116}, &(0x7f0000006000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000003000)={0x7fffffff, 0x8000, 0x1, 0x8, r7}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x0, 0x8001, 0x80, 0x6, 0x1, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000003000)={0x2, &(0x7f0000008000-0x10)=[{0x1, 0x100000000, 0x10001, 0x1000}, {0xff18, 0xd0f, 0x101, 0x5}]}, 0x10) 2018/01/09 19:57:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x613, 0x5, 0x0, 0x22}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 19:57:09 executing program 0: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f8b000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f8d000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x77f7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xf2e}, @in6={0xa, 0x3, 0x636, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) 2018/01/09 19:57:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000008c000)={{0x53d, 0x3f, 0x2, 0x6, 0x0, 0x7fffffff}, 0x10000, 0x5, 0x1, 0x10000, 0x800, "f59a12f33d2c07ad14aa7b0773c7154af02c64c65718406ef8f20a6ea60c85783bcd077a388de6d8dcca049bd75c86cce6c5a3ea36c9f4e951dbdcae27b9ddfb8196cf4ad4f9ee57b5ee9c306e28de6e4843da1a66f91be2f91268412c58f293eb6503574a7a889f0e8a21a35d8bba98608cd0e965a24a9025ec012406fec2e2"}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendto(r2, &(0x7f00005dc000-0xdc)="cd643c2e104819a16347c7e5040a4e9aa8eba7a0b02a989aa1b2fd7a8643276887e14dab9ef08528c1bb46fec8334a4a61382bec62d812830d790d30c8f7e08f60f6be1014f30b8939c138fe8b844f48abf9b0e74490e94d870d52e266c872e6b1a5f9b1796c9edd88054640a9280ad5457fe10677ce5c4bbba02f344d37cf59e8c679a44587adf24badb61a0fa35706", 0x90, 0x0, &(0x7f00002d3000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 19:57:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000842000)={0xffffffffffffff9c}) sendmsg$nl_xfrm(r0, &(0x7f0000c5b000-0x38)={&(0x7f00006b2000)={0x10, 0x0, 0x0, 0x80010000}, 0xc, &(0x7f0000342000-0x10)={&(0x7f000027a000)=@flushpolicy={0xe8, 0x1d, 0x620, 0x8000, 0x2, [@algo_aead={0x88, 0x12, {{'rfc4309(rfc4106-gcm-aesni)\x00'}, 0x1e0, 0x1e0, "ef93105c4114a13d7a19377e3457f0b7998a6d63da29c25f78cd21f8e11d55a08e5a3f778d85cb291a45df36fcf1d9cf49e7be19249ec03a53819c46"}}, @lastused={0x10, 0xf, 0x8}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2}}, @coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40}, 0x41) r1 = socket(0xc, 0x800000004000003, 0x80000000045) write(r1, &(0x7f00000d8000-0x26)="260000005e0009fff10001013a000001000000fefeffffffffffffffffff7f000004fb4b35ea", 0x26) recvfrom(r1, &(0x7f0000308000)=""/4096, 0x1000, 0x0, &(0x7f000041d000)=@hci={0x1f, 0x0, 0x0}, 0x6) recvfrom(r1, &(0x7f00003b7000-0x84)=""/132, 0x84, 0x0, &(0x7f0000073000-0x10)=@ipx={0x4, 0x0, 0x0, "a7b44b43be95", 0x0, 0x0}, 0x10) 2018/01/09 19:57:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18000000000001e, 0x4, 0x0, &(0x7f000086d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req3={0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) poll(&(0x7f0000b89000-0x48)=[{r1, 0x0, 0x0}, {r0, 0x20, 0x0}, {r0, 0x1004, 0x0}, {r1, 0x0, 0x0}, {r1, 0x4000, 0x0}, {r1, 0x761, 0x0}, {r0, 0x200, 0x0}, {r1, 0x1000, 0x0}, {r0, 0xc190, 0x0}], 0x9, 0x72) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000ced000-0x4)=0x30, 0x4) 2018/01/09 19:57:09 executing program 4: mmap(&(0x7f0000000000/0xecb000)=nil, 0xecb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec5000)={@common='lo\x00', &(0x7f0000ec6000-0x8f)=@ethtool_dump={0x3f, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ecb000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 19:57:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 771.812571] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/01/09 19:57:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000332000)={0x0, 0x6, 0x0}, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000000c000)=@assoc_value={0x0, 0x0}, &(0x7f0000f6e000-0x4)=0x8) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000f04000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002f000)=0x10, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000ac5000-0x10)="7ace9d4110df0f969ce36dcb93fcec24", 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000761000)={0x0, 0x1f, 0x30, 0x48000, 0x1ff}, &(0x7f0000d51000)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000cbe000-0xb8)={r1, 0x9, 0x4, 0x6, 0x5, 0x800, 0x629, 0x9, {r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x7ff, 0x3, 0x100000000, 0x40}}, &(0x7f00008b9000-0x4)=0xb8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00001f0000)={0x0, &(0x7f0000cb1000)=[]}, 0x10) 2018/01/09 19:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00009e0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000683000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0x0, 0x0, &(0x7f0000781000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/09 19:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00001f7000-0x10)={&(0x7f0000a4f000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000938000)={r1, r2}) [ 771.873894] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 771.881502] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/09 19:57:10 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005b5000-0x4)=0x0, 0x4) socket$inet(0x2, 0x3, 0x1ff) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[], 0x0, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/09 19:57:10 executing program 0: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r0, &(0x7f0000ee9000)="", 0x0, 0x0, &(0x7f000092c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x2c) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000eeb000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x1, 0xf, 0xfffffffffffffcda, 0x7fff, 0x9}, 0x20) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00003ab000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f000019f000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000951000)={@generic="abcd407a00df40d27cf59af56f706b13", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000eea000-0x4)=0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000068c000-0x4)=0x0, &(0x7f0000083000-0x4)=0x4) 2018/01/09 19:57:10 executing program 6: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f00005ec000-0x66)="", 0x0}, {&(0x7f0000d92000)="97", 0x1}], 0x2, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 19:57:10 executing program 1: mmap(&(0x7f0000000000/0x79b000)=nil, 0x79b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000042d000)={0x0, 0x1, 0x100, 0x3}, &(0x7f00005d9000)=0x10) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000079d000)={r2, 0xc2, "28730c6750eaa5b546df6d505bc1d22ad2063d1edd315119f90b98ff322dceae18404f625b4c7a28a2c947814c031b6bfc19a57f4a4cf230088c3dc915587d92472e5e04975ddef68068308b9fc0632c707207cdeface661d7a08bc491cf4ced17c5a40d3d70841544c0e6c91313af407ef6819c42b03ee5773e08f7a46436d2fc89620edaf84d8e181b27e6a74a7b35bd19abf27233b015040c435caaaeeaac85a49aea1fc90b6bf74ccaf25f83397d7167faa2148326ba752088aef842d3492f27"}, &(0x7f000079d000)=0xca) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00001b6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000079d000-0x4)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000249000-0x6)={0x1, [0x400]}, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000079b000)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = accept(r0, &(0x7f00006b1000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000067f000-0x4)=0x9) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f00000de000-0x4)=0x2, 0x1b7) r5 = socket(0x4, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000633000+0xaec)=0x0) getsockopt(r5, 0x107, 0xb, &(0x7f0000797000)=""/121, &(0x7f0000001000-0x4)=0x79) 2018/01/09 19:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80803, 0x2, &(0x7f0000575000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002e9000)={0x0, 0x7e}, &(0x7f0000a83000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005f2000-0x8)={r2, 0x8}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0xde39, 0x5, 0x800000000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe(&(0x7f0000e77000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000a06000-0x1)={0x0}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000235000)=[@in6={0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff9}], 0x1c) 2018/01/09 19:57:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000da6000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000001000-0xb1)=""/177, &(0x7f0000417000-0x4)=0xb1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) getpeername(r1, &(0x7f00003f8000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028d000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e69000-0x38)=[{0x3, 0x0}, {0x8, 0xffffffffffffffff}, {0x4, 0x80000001}, {0x4, 0x1}, {0x2, 0x2}, {0x8, 0x57f4}, {0x8, 0xfffffffffffffe01}], 0x7) 2018/01/09 19:57:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000129000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ac1000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000101000-0x4)=0x0, &(0x7f0000643000-0x4)=0x4) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000128000-0x4)=0x0) writev(r0, &(0x7f0000e6a000-0x10)=[{&(0x7f00001b3000)="f19c122ab1f1b8b738a3468c97bbf731c3d66b73f8770aae1c21279923b9b1d6", 0x20}], 0x1) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000e6a000)=""/17, 0x11, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000e6a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e6a000-0x4)=0x14) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000328000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r3}) 2018/01/09 19:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000828000)=0x7, 0x2) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000cf5000-0xc1)="18000000020001000000be8c5eff8c88360000f1010300000000000000d90000f7b933d898055bf748bb6a8807787e59dba67ef147b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b00000000b121ad1474d722f542002700ec008b6207000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567f8da", 0xc0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005ba000+0x23a)=0x0) [ 771.946644] netlink: 'syz-executor2': attribute type 3 has an invalid length. [ 771.972480] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 771.979969] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/09 19:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000042b000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000b97000)=0x0, &(0x7f0000db3000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/09 19:57:10 executing program 5: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000025000-0x10)=[{&(0x7f0000001000-0xb4)="87a270494f5e0dec2aa54ddfb3d81a0e3a37a84f76900a040da31978dd2399582d62c4c8619cb3b087f983b7a21f983b6679aa20f9e74d1a5ad402aa02c67848cc1288bfd701752fa2d555adac63d8948814f1de63e6f670e456c076ad4d03c68b777a93aca6f44468429a67d230b50797653485ec252200dce47c36d6e968fce4158df36c599691e1f0103e37b77a28db2047116f78ee997e777d8f3ab8ab306f7117642bf4f834676f48c2543f623b0625a2b2", 0xb4}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000022000)=0x1f, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f000000b000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffeff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, &(0x7f000002f000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/09 19:57:10 executing program 0: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00002e3000)="260000005e0009000000eaf83a000000000000001e000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00001b2000+0xb63)=0x7, &(0x7f0000d75000-0x8)=0x1) 2018/01/09 19:57:10 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf0, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @llc={0xe0, @llc={0x2000000fe, 0x0, "f1a3", "de8e4d1384e6c73fc31675ccfbf3bcafce08f1714ea08023b1a53ae66d90b5d16210cf2d1687452ee38ba974c2360515a871d0871b5a91b7a3b6be7c2f96ff48f8b8b70f64fe8cd425607f76fbd99fa84e675750f8ce6075230edde5d5d6f2718080c4feb897d228cf8c573cc6cf5be45e8558fc0e4414a1619020cd4738a612a51134a2826cdc3df758e63288fce0751f411b2b39361384668a45a73539cc3bf43b09c33f1276795b0ca70835c264e0927aee0ebd934cb8b46b3a41c0a6fb5eba8ff876e86db25dfc8db85597a75d0f23b9c7317efbb88af6db289f"}}}}}, 0x0) 2018/01/09 19:57:10 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000000c000-0x3)={&(0x7f0000005000)='./file0\x00', r0}, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/09 19:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x24f89f4afd0ae0df, 0x84) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000025b000)={0x0, 0x0, 0x3, 0x100000001}, 0x10) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 19:57:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00005f3000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x3, 0x9, 0xa0, 0x9, 0x9}, &(0x7f00003ef000)=0x20) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) 2018/01/09 19:57:10 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a85000)={r0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000fd5000)={&(0x7f00001bc000)={0x27, 0x1f, 0x100000000, 0x7, 0xfff, 0xffff, "732108b6eb5150248a3e9d70faff40f64013415f14d8f4ab0b074b3bf75d2f5fcf9080125ef6e20a0f3ebd83e3a93a7382a60ea5466f9779d8e4b2c1f01c93", 0x6}, 0x60, &(0x7f000021c000)=[{&(0x7f0000873000)="20bffb4aaac387dad0e3dd0fd207346a221d92131c6aaf37ba7f6b8fa9b2a326803e483c2ce7e86d9d99c8b0f7cb2f4ddead12c67014d013b9a2fe769a586d5f79a67302be8404b48ec384306aabeef984882ef780da4884530e9557089ddf92e2f20e6b54842a3074043e2d7205a0b6c6ab26717a4208d0997dcc78430395c20c2a798be4d8a2", 0x87}, {&(0x7f0000fd5000)="f465a10cc14dad7ba33b12d763a179dafda26af8b2cc0acf9394864b2f8e871f3c6cc0cb4e68f19d", 0x28}], 0x2, &(0x7f0000fd5000)={0xb8, 0x117, 0x6, "090c40fdd86acea1638c4e3ad0cefb61a8af7fc960971b5557aa49e388d5adae44582c6d311ab25eb44d8de7b6de8cfa83313f9e9cf93da0454f75a0a38c3f507401be5b081ab0a81aa6496505978a85d2aa56579e19bd2afa1f0843be3f04e466e2442432c79404e4253fac103ea8e34be7cb768343aae18b54070bd9576a7b8cd3b37e32bea2e565cb95039a6981eb64aced2d4fc17cedf0e2c48962cb59c38bc6107fe3bd27a3"}, 0xb8, 0x8000}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f0000fd2000-0x15c)=@delpolicy={0x15c, 0x21, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, [{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000166000)=@get={0x1, &(0x7f0000571000-0xdc)=""/220, 0xfff}) 2018/01/09 19:57:10 executing program 7: r0 = socket(0x8, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x2, &(0x7f0000000000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) 2018/01/09 19:57:10 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x2, &(0x7f0000fcf000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000fd0000)=""/181, 0xb5, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcf000-0x18)={0xffffffffffffffff, &(0x7f00004b1000)="", &(0x7f0000107000)=""/78}, 0x432) 2018/01/09 19:57:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl(r0, 0x5, &(0x7f0000ca2000)="0d400dc1b980ad33b61e1ef2f768c946") bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce4000-0x20)="0a0775b0d5e38300000009ed5c54dbb7295df0df8217ad4000000000000000e6", 0xffffffffffffff93) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000372000)=[{&(0x7f000076b000)="0c34f345c95b4542e03252febc9d5995", 0x10}], 0x1) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x161, 0x0}, 0x0) 2018/01/09 19:57:10 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f00001c8000)="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", 0xfb, 0x40, &(0x7f0000ce9000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) shutdown(r1, 0x1) 2018/01/09 19:57:10 executing program 2: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000fc1000-0x4)=0x1, 0xffffffffffffff30) 2018/01/09 19:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d66000-0x24)="2400000043003f00fbff000000ef03000229070404000100200500d800000000fffc0000", 0x24) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000440000-0x8)={0x0, 0x0}) bind$llc(r0, &(0x7f0000bdb000)={0x1a, 0x1f, 0x4, 0x1000, 0x10000, 0x100000000, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/09 19:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000eee000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000485000-0x4)=0x1c) accept$packet(0xffffffffffffffff, &(0x7f00003f0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004d6000-0x4)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000154000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000373000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000058d000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x1, 0x1b8a, 0xa, 0x80, 0x80, 0x2f, r1, r2}, {0x0, 0x80bf, 0x4, 0x401, 0xff, 0x7, 0x6, 0x8}, {0x4, 0x6, 0xe9, 0x7}, 0x8, 0x0, 0x1, 0x1, 0x2, 0x2}, {{@in=@empty=0x0, 0x1, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x3, 0x3, 0x101, 0xfffffffffffffffe, 0x2, 0x80000001}}, 0xe8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000077b000)="0b00010095d6636030bcc149", 0xc) 2018/01/09 19:57:10 executing program 5: mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c05000-0x10)={0x1, &(0x7f0000a44000-0x8)=[{0x2, 0x41d, 0x0, 0x0}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000651000)='reno\x00', 0x5) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000dd0000)=0x0, 0x4) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000dd1000)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000dd1000)=0xc) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000096e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd2000)=0x8, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000dd3000-0x1c)=@req3={0x0, 0x4, 0x2, 0x0, 0x9, 0x40, 0x6}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000547000)={0x0, 0x0}, &(0x7f0000452000)=0x6) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dd1000)={r2, 0x8, 0x1, 0x7}, &(0x7f0000cfa000)=0x10) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x4, &(0x7f00005a5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000d54000-0x4)=0x0, &(0x7f0000c8b000)=0x4) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r0, &(0x7f0000dd3000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000093e000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000bb5000)={r3, 0xffff}, 0x6) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000dd1000-0xc6)=""/198, &(0x7f0000dd0000)=0xc6) 2018/01/09 19:57:10 executing program 7: mmap(&(0x7f0000000000/0x82b000)=nil, 0x82b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1f, 0xa, 0xc5) r1 = accept$inet6(r0, &(0x7f00006ac000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000082b000)=0x1c) mmap(&(0x7f000082c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000082c000)=0x3, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000004000-0x30)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000001000-0x95)="", 0x0) 2018/01/09 19:57:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000884000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f000085a000)="f2532a6f0b445998c2c8bad232df6d4facda3b9958e9432e27c995e644a7e08ccf6d5f068ebe78ce25351a4117bfbae8518ebd10b076fcbb4ced844ed2d02c1b3180510456511e3b67696a279e1def793976e6db100f3709fbb64a7edf39cec36544215c98a976ead1ca2d982857887a2d0716587602cd2ebf62079956df80a89e4850f5d31f0cb45a6d1d081b335ad5c308a061fbd07815445c51fa121b778b7337cff637e0a7183d838a88273c5c3c4c2defbc5956ff9d8fd9c76834bf5a2ec03eaaa7736dc0a9b5e8551699b2", 0xce, 0xed3733386bf7d55c, 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket(0x1000000010, 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00003e0000)=0x2, 0x4) accept$nfc_llcp(r1, &(0x7f000070e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000975000-0x4)=0x60) accept$llc(r1, &(0x7f0000599000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000bb5000)=0x10) write(r1, &(0x7f0000bd7000)="1f0000003a00079f0000d209bdff7f000a3f0216f7ffffdc00000028000000", 0x1f) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000ad7000-0x4)=0x0, &(0x7f00007da000)=0x4) 2018/01/09 19:57:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b54000-0x8)={0x0, 0x2, 0x7}, &(0x7f000025d000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x64b}, 0x8) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000c6f000)={0x7041, {{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x0, 0x4) 2018/01/09 19:57:10 executing program 6: mmap(&(0x7f0000000000/0x821000)=nil, 0x821000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80002, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000822000-0x20)=[{&(0x7f0000821000)="", 0x0}, {&(0x7f0000822000-0xc8)="1a5f9a3322b2bdb8e3380bd75b4511e0cef6ecf60e32732eb653e8667a99c03c32070475d3513a3fe65eaf585cf6b8228897b1b0865d79ef9794a204841cb6883c24fe62b58535b531045c9949d10c5255c8dd93e88b7db4bf832b75f25a25f6d524c0b46affa2027cde400568c15b5a5861f6bb17758a6450c93fdcec13f819df0ace3718a950ce4ad6409a178648524b69ceccf3d5c7c502e5a3d75fde89ba4eae098b244967e2f1677d33af474f4b8d6734cdaa2e6c01f07f56b211faeaa93a8bcba969daec34", 0xc8}], 0x2, 0x4) write(r0, &(0x7f00002d4000)="220000001c00b515f8efff000001080000000000001f00000000010306000100a445", 0x22) 2018/01/09 19:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000080000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0x76) r1 = socket$inet(0x2, 0x3, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000806000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f5c000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000eb7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000023c000-0x20)={0x101, 0x9, 0xc, 0x55, 0x3, 0x7fff, 0x9, 0x6, r3}, 0x20) sendto$inet(r1, &(0x7f000078a000)="", 0x12d, 0x0, &(0x7f0000f07000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 19:57:10 executing program 2: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f00003e0000)=0x0, &(0x7f0000feb000)=0x4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000fec000)={@common='bcsf0\x00', @ifru_flags=0x1000}) 2018/01/09 19:57:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000b76000)=0x6, 0x4) r1 = socket(0x7, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000af6000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x5, 0x8000, 0xac44, 0x7b, 0xa7, 0x3, 0x7, 0x9, 0x10000, 0x0, 0x2, 0x2, 0x2, 0x7]}, &(0x7f0000904000-0x4)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d8a000)={r2, 0x40, 0x4, 0x1, 0x6, 0x6}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00002c1000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000971000)="e4", 0x1, 0x20000000, &(0x7f0000d73000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000e89000-0x14)=""/20, 0x14, 0x2, &(0x7f0000de6000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000096000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 19:57:10 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000008000)={@generic="09fe8ea79683010360d99b691a4ff476", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000020000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000020000)=""/10, 0xa) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000020000)={0x0, 0x1, 0x2, 0x5, 0x7}, 0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x0, 0x2, &(0x7f0000022000-0x2c)="e6f18a7394b7fd75b3d79b4eb4a02b9b65dfacd23f5fe03161d16ab6d9993a8ac2bde761acbf8020696432effdcf34661d", 0x31) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x70)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x18, 0x0}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x3, 0x0) syz_extract_tcp_res$synack(&(0x7f0000008000)={0x0, 0x0}, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000f000-0x4)={r2}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000022000-0x4)=0x0, &(0x7f0000021000)=0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0xc0045878) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000022000-0xa3)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x1a, 0x4, 0x0, 0x0, 0x91, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x7, 0x3, [@rand_addr=0x2]}, @timestamp={0x44, 0x8, 0x7fff, 0x0, 0x3c5b, [{[], 0x80}]}, @ra={0x94, 0x6, 0xffffffff}, @timestamp={0x44, 0x3c, 0x9, 0x0, 0x4, [{[], 0x100000001}, {[], 0x101}, {[@multicast2=0xe0000002], 0xffffffffffffff00}, {[@multicast1=0xe0000001], 0x4}, {[@loopback=0x7f000001], 0xf25}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x3ff}, {[@multicast2=0xe0000002], 0x1}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x6}, {[], 0xd2}]}]}}, @tcp={{0x0, 0x0, r3, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, {[]}}, {"38346e0154c85d9a16d4b5a28f9ab6e7e27682cc46"}}}}}}, 0x0) 2018/01/09 19:57:10 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000082e000+0x565)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009e5000-0x8)={0x0, 0x0}) r1 = socket(0x4, 0x6, 0x800) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000363000-0x7)="cd290567bda686afe2d965f51d17a6418bd087bea0e8ed50d3cdbe155150d8af757a05f0dcf5e633e8a6df3a5cb4b1390fc71554c3e5202d1969211d1b25446021ec184643b6680bea3e9374cf039f723445699939d7b54af6d6391bb377e41f359c99f4e27e46fbf8b7f024dfc70ee766371d4eea04b24a34f8ef0dfe6e526c252b917a80133dc396813297587c213834f9ef9b", 0x94) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f74000)={0x1}, 0x4) syz_emit_ethernet(0x2c, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@broadcast=0xffffffff, @random="0dd2e50f7098", 0x0}, ""}}}}, 0x0) 2018/01/09 19:57:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0xe, 0x200000000000000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000b75000)=@req3={0x3, 0x1, 0x4, 0x4, 0x8, 0x400, 0x0}, 0x1c) write(r0, &(0x7f0000922000-0x112)="290000001f00eda6ff000000000000000b00060000c0000b4013000000000000000000000000106db7", 0x29) sendto$inet(r1, &(0x7f0000dad000)="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", 0xff, 0x800, &(0x7f0000e19000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f00008dd000-0xc8)={0x4, 0x9, 0x1, 0xda88, 0x3, [{0x7fff, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x9061, 0x1, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x100000001, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/09 19:57:10 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd3000-0x10)={r0, 0x18, &(0x7f0000ff8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/09 19:57:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1) epoll_pwait(r0, &(0x7f0000054000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x3, &(0x7f0000f3e000)={0x4}, 0x8) r1 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f00007eb000)="b04ea1", 0x3, 0x8000, &(0x7f0000fff000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f66000)=[@in6={0xa, 0x0, 0xc00, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80000000}, @in6={0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x0, 0xf1b0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) sendto$inet(r1, &(0x7f000068c000)='\x00\x00', 0x2, 0x0, &(0x7f0000fdc000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 19:57:10 executing program 4: r0 = socket(0x0, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00001f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000002000-0x14)={0x11, 0x15, r1, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0xfffffd3e) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xed6000)=nil, 0xed6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071ee60000000000000000d359bdeb62c88a769c862f856d59f8b9dcaee345e59eee7026fe40a79cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xffffffffffffffd7) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x7, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ed9000)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000ed7000)=0xfff, 0x2) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000ed7000-0x5)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000ed6000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000ab6000)={@loopback={0x0, 0x1}, r5}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00003bd000)={r3}) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r6, &(0x7f0000edb000-0xa2)="2ba28e86adde3ba21d746a851dc9b8d32a445a2c69d7f544e8ea3dbd1e9826691a62b2ecd56959d1a8a22033a08e67911902702d18d720980ee07243720725bca1c0d201d8005bfe31f6ce66d4c9109895c7d45f58121a7fd9b180054e5e1c7983a069d37f4633a52db6ea57c00256c4df501e72696b40c904aeeac792a7ae3567a7357f3cae8328953a4dfc5d936aa6d71bc7641a248d12830782b2ca76c99f60a6", 0xa2, 0x800, &(0x7f0000eda000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000edb000-0x8)={r4, 0x4}) 2018/01/09 19:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000f94000-0x4)=0x0, &(0x7f00002bb000)=0x4) tee(r0, r0, 0x3, 0x8) r1 = accept(r0, 0x0, &(0x7f00007e2000)=0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000955000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c88000)=0x5) bind$netrom(r1, &(0x7f00006c1000-0x10)=@ax25={0x3, {"93567006d91350"}, 0xee6b}, 0x10) 2018/01/09 19:57:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009f5000-0x26)="1f0000000002ff150000040040010076408b00e0090002000210fb6900001d", 0x1f) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000f66000)=""/99, &(0x7f000084f000)=0x63) 2018/01/09 19:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000180000)={0xf9, &(0x7f0000086000-0xf9)="a76224231c130b32abb260ffc40e81084f124c24e604da63d3f6823588d7c66cfb44f2c87ead161bb823c1534b76aa309ef1f1e5e121936f89849db5bd657cd3385fb30e06cdb019cd2bc1912df1f24f17972a389af26c9eb186fa82cf8399ad9f987d75214037c0ac0018df8b35fc2603357d5e041673076c4b7ac4687424310a4a1643e51e0fab02c78ba356f4a4b2cc09d1663b954bab9a833560b103576e5c040fc4b07795ec262d241fa61b665d1fe5ae040c15ea3809a1d2734c717a2ec880481fb41c7a4870d5ab9ff308c245571e90d9d3ac94c9d7f3ae38e037719d351ebf1ecb42bdc000d31b4309cf82ba71a9400340e788f03d"}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f00001d4000)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/09 19:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000fd6000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00004b0000-0x4)=0x2, 0x4) recvfrom$inet6(r0, &(0x7f00009d8000-0x1f)=""/31, 0x1f, 0x40010000, &(0x7f000021d000)={0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000a4b000)="", 0xffffffffffffffc7, 0x0, &(0x7f0000fda000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000c82000-0x4)=0x0, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000bdb000-0x8)={r0, 0x2}) 2018/01/09 19:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)="73797a6b616c80007200", 0x7b3, 0xfffffffffffffdeb, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 19:57:10 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x71, 0x0, 0x0}}, &(0x7f0000007000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 19:57:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/09 19:57:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004c3000)={0x0, 0x0, 0x0}, &(0x7f0000c4e000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f46000)=r1) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000bb8000)="1f0000000406ffde0016f49f0089f0ffff000000080001000600000001e7cc", 0x1f) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000e7d000)=0x2cc, 0x4) socketpair(0x3, 0x6, 0x100000000, &(0x7f0000546000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r3, 0x89e5, &(0x7f00006aa000-0x77)="d163f3365b10329804ac935954604d6116d65a46dac535195fb6c61585f4187cf1431921aa4a09dcae2e038cba1fcaa5243091c7937d3d22ce8f8f350b622ef2a676f64054a810a7b190e79e0acc002b2e0e21b7d63d4950017f815d1ab886db0c4fc329ae36578934517cc3b8cf1934eee511d35ddedd") ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00007b9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000bb000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000a51000)={r4, r5, 0xfffffffffffff406}) getsockopt(r3, 0xe6, 0x3ef, &(0x7f0000040000-0xdc)=""/220, &(0x7f0000da1000-0x4)=0xdc) 2018/01/09 19:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x10)="0a0775b0d5e383e5b3b60cd15d54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e9f000)={0x0, 0x0, &(0x7f0000c9b000)=[], 0x0, &(0x7f0000b57000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f000016a000)=[{&(0x7f00004e0000)=""/4096, 0x1000}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000006b000)={{{@in=@rand_addr=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=@empty={[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}}, &(0x7f00003d8000)=0xe8) pipe(&(0x7f0000b6a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ec6000-0xec)={0x0, 0xe4, "c0b8d1d1c33e94611acc50316f0d3705ccde4da0be8a66e65a95070458f8aeefc4dad7d5923ac926d4ec292b86f7c414c8190371080f6f73648ce0741d850eeb914ed845bfa63033d35fbd572a682acd31649f9b1bcbd02f2fcf044919c3f78cfd888dc4ccdd8cb3c12b932c28447e1849f956f469cc2e244c1240fac853b7eacf0fd3ddf4eab6bba658e0ce3a49a3888f7d425b29dbd6831226e6bf9459bf7efbd06b93fbf5ad67a6638f7fcc742740f8422a2189ec433e0f9211f840cd1ff6752b53d2a927166a91c3e12812acf08aafc8897b4a534529852736101a831b9cc19e5af6"}, &(0x7f0000eef000)=0xec) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000027c000-0x14)={r4, 0xb5, 0x6, 0x80000000, 0x8, 0xff}, &(0x7f0000e13000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f95000-0x28)={@common='ifb0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 19:57:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000e4f000)={0x8000}, 0x4) sendmsg$key(r0, &(0x7f000073b000)={0x0, 0x0, &(0x7f0000c53000-0x10)={&(0x7f0000012000)={0x2, 0x8003, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x0, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xfffffeb6}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:57:10 executing program 5: mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d53000)="", 0x1b6, 0x0, &(0x7f0000dc6000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b60000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000c11000)={&(0x7f0000dd0000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) mmap(&(0x7f0000353000/0x11000)=nil, 0x11000, 0x4, 0x42030, r0, 0x0) 2018/01/09 19:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a2b000-0x1)={0xffffffffffffffff}) pread64(r0, &(0x7f00005da000-0x62)=""/98, 0x62, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000036d000-0x5c)={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x2, [0xca7, 0x9, 0x7, 0x1, 0x7fffffff, 0x0, 0x4f53, 0x800]}, 0x5c) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000ef7000-0x4)=0x4, 0x4) r1 = socket(0x10, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000959000)={0x4, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000169000-0x4)=0x4) 2018/01/09 19:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000991000)=0x100, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000fd7000)={r0}) r1 = socket$inet6(0xa, 0x8000000003, 0x80200000029) sendto$inet6(r1, &(0x7f00004e0000)="c1a2fbb18ad09889b92c0035d95693f26156ebb71cb66709b5e6f69d60494367370cb6d2327c70ec", 0x28, 0x0, &(0x7f000025e000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000269000)="a9314d260660f39b87e79537d5ca4d2c4a97dca59f5cd5cc37c81b93562fa252b11e35456794ec04bfd8bf006259444e67153b413311b71dcb81832348906d8bb56038c122916387bb36ad6a234df26f371b0dded54565ab5eb7802c17909d253281066be6953aa5382320e831626847c86049a4078efe82d79095028326066d", 0x80) accept4(r0, &(0x7f0000bec000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065c000-0x4)=0x10, 0x800) setsockopt(r0, 0x2, 0x4, &(0x7f000083d000)="fb5a724a3fdafc13f3e158e8a6e97817ded850663aae18a28f3c8f1764cd1502ef50ef41244f7d9c778a9970ad52b9dc30bc07a29f5b4c0b550415d7e71b99e995bcd74ef8ba5eb69f35a1cebb963ecfca1634fc008909414496cc518eba0012fb0715d91bba0e38d67ee61583072952ee0d30835f6760f4db6be6bc9407abc68f641dba20779d4283dfa681375ada7f87dc", 0x92) 2018/01/09 19:57:10 executing program 6: mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000dc2000)=[], 0x0, 0x0, &(0x7f0000dc3000-0x8)={0x0}, 0x8) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x29)="151f5b344a1e4e252da8000efa5edc0ef8bce0cf1212c95a6c9db6491adb76f4fbe4888089f5598af7", 0x29) 2018/01/09 19:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000aee000)=@add_del={0x2, &(0x7f00005be000)=@common='dummy0\x00', 0x5}) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00003c5000)=0x4fd, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cfb000-0x8)={0x0, 0x76}, &(0x7f00002b5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c68000-0x8)={r1, 0xfffffffeffffffff}, &(0x7f0000493000)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003db000-0x4)=0xd8fd, 0x4) connect$llc(r0, &(0x7f0000c59000-0x10)={0x1a, 0xd, 0xff, 0x4, 0xffff, 0x5, @random="967895653ca1", [0x0, 0x0]}, 0x10) readv(r0, &(0x7f00002b1000-0x30)=[{&(0x7f0000a96000)=""/1, 0x1}], 0x1) write(r0, &(0x7f0000639000)="020baf010200000000067bbc8e1d4048", 0x10) 2018/01/09 19:57:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x19, 0xd9421282ea993b6, 0x660f) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) writev(r0, &(0x7f0000675000)=[{&(0x7f0000dda000)='T', 0x1}], 0x1) read(r1, &(0x7f0000898000)=""/1, 0x1) 2018/01/09 19:57:10 executing program 5: r0 = socket(0x2, 0x3, 0x5) accept4$inet(r0, &(0x7f000026b000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000048b000-0x4)=0x10, 0x80800) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@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]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x6, 0x1, 0x400, 0x7fffffff, 0x110, r1}) 2018/01/09 19:57:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a57000-0x1)="", 0x322, 0x20000084, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000095d000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/09 19:57:10 executing program 6: r0 = socket(0x3, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a63000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@generic="defb0018756564f58431d60000000701", 0x10) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000c74000)="", 0x0) 2018/01/09 19:57:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000057000)={0x0, 0x6cf4000000, 0x5, 0x1, 0x9ca, 0x626}, &(0x7f0000cfa000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d, 0x18}, &(0x7f0000b1b000)=0x98) 2018/01/09 19:57:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000036000-0x10)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007040000068100ed3b8509000100030100ff3ffe58", 0x1f}], 0x1) 2018/01/09 19:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000072d000)=0x0, &(0x7f0000199000-0x4)=0x4) recvfrom(r0, &(0x7f000000c000)=""/0, 0x0, 0x0, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/09 19:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fc69bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f2", 0x10) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/09 19:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) socketpair(0x1f, 0xa, 0xfffffffffffffb24, &(0x7f00003f7000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000061b000-0x4)=r1, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f0000f8a000)="", 0x0) recvfrom$ipx(r0, &(0x7f00004fd000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2018/01/09 19:57:10 executing program 3: mmap(&(0x7f0000000000/0xe7f000)=nil, 0xe7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e7f000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={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}}, &(0x7f0000e80000-0x4)=0xe8) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e7f000-0xc)={0x0, 0x0}) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000e7f000)=0x81, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 19:57:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x0, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdc2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r0, &(0x7f0000001000-0x3)="1ebc9f"}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r2, &(0x7f0000003000-0x10)=@ax25={0x3, {"904818089a50fd"}, 0x800}, 0x10) connect$bt_l2cap(r2, &(0x7f0000fcf000-0xe)={0x1f, 0xffffffffbaf13469, {0x8, 0x7, 0xc4a, 0xfffffffffffffff9, 0xffe, 0x1}, 0xeba, 0x3ff}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x8000000032, 0xffffffffffffffff, 0x0) r3 = accept$unix(r2, &(0x7f0000fce000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000004000)=0x0, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x2, 0x4, 0xffff, 0x7fffffff, 0x5, r0, 0x80000005, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000)={{{@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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) accept4$unix(r3, &(0x7f0000006000-0x6e)=@file={0x0, ""/108}, &(0x7f0000005000)=0x6e, 0x800) getpeername(r1, &(0x7f0000003000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) 2018/01/09 19:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='ip6tnl0\x00', 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) socketpair(0x11, 0x80000, 0x7fffffff, &(0x7f000057c000)={0x0, 0x0}) bind$unix(r3, &(0x7f000068c000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000fa8000-0x10)=@req={0xa9, 0x2, 0x2, 0x0}, 0x10) writev(r0, &(0x7f000099e000-0x10)=[{&(0x7f00000c5000-0x67)='q', 0x1}], 0x1) 2018/01/09 19:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005a000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000010c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a42000)={@generic="03511ceb08000ec87055031406b8c7b1", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = accept4$inet(r0, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000809000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000354000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x0, 0x3, 0x1}, &(0x7f0000901000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r5, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000ffa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3003}) gettid() 2018/01/09 19:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00006fc000-0x2)=0x3, 0x2) syz_emit_ethernet(0x12, &(0x7f0000bd7000-0x16)={@random="fd372040cb23", @random="a72bd1064003", [], {{0x4, @x25={0x0, 0x81, 0x0, "81"}}}}, 0x0) [ 772.669352] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=2733 comm=syz-executor0 2018/01/09 19:57:10 executing program 2: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000937000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept4(r0, &(0x7f00004f1000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000e5b000)=0x6e, 0x80800) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000060000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa4000)=0x10, 0x800) r2 = accept$alg(r0, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000bb3000-0x3e)="5be1dc65765d417ade5f76ba4bb9fc08ff1f5816ad036973e3d34cedaa885974", 0x20, 0x0, &(0x7f0000f9a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r2, &(0x7f000090b000-0x38)={&(0x7f0000a63000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ed3000-0x10)=[{&(0x7f0000f0d000-0xde)=""/222, 0xde}], 0x1, &(0x7f00006cc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/09 19:57:10 executing program 6: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000d, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x8, 0x7, 0x200000000000003, 0x2e8, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000fcd000-0x9a)=""/154, 0x9a) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xffff, 0x1f, &(0x7f0000fcd000-0x7c)=""/124, &(0x7f00001a8000-0x4)=0x7c) ioctl$fiemap(r0, 0xc020660b, &(0x7f00002c6000-0x58)={0x3, 0x5, 0x0, 0x0, 0x1, [{0x101, 0x200, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/09 19:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000cbb000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000870000)=[{{0x0, 0x0, &(0x7f0000c01000-0x10)=[{&(0x7f000098d000-0x1000)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x40) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000010e000-0x8)={0x0, 0x0}, &(0x7f00001d3000)=0x8) 2018/01/09 19:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000369000)={0x2, 0x3, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000c70000)=0x0, 0x4) pipe(&(0x7f0000155000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f84000-0x6)={0x0, 0x9317}, &(0x7f00000bd000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ea4000)={r3, 0x3ff, 0x3, 0x400, 0x20, 0x49}, &(0x7f0000cf3000+0xd)=0x14) listen(r2, 0x52f) setsockopt$inet6_int(r2, 0x29, 0x26, &(0x7f0000127000)=0x7fff, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000263000)={{0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x80, [0x8, 0x4, 0xde410000000, 0x400, 0x100000001, 0x235c, 0x7, 0x0]}, 0x5c) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000063d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd1000-0x4)=0x5) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000e86000)={r3, 0x0, ""}, &(0x7f000051f000)=0x8) socket$key(0xf, 0x3, 0x2) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00009cb000)=0x0, &(0x7f0000368000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00006a4000)={0x9, 0x0, 0x1, 0x7f, 0x6f, 0x101, 0x46ed, 0x5, r3}, &(0x7f0000665000-0x4)=0x20) getsockname(r2, &(0x7f0000b70000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)=0x8) [ 772.716689] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=2745 comm=syz-executor0 2018/01/09 19:57:10 executing program 7: r0 = socket$inet6(0xa, 0x10000000000006, 0x0) listen(r0, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x38)=[@in6={0xa, 0x0, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x38) 2018/01/09 19:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000f92000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) pipe(&(0x7f0000533000)={0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0xa, &(0x7f0000037000-0x4)=0x200, 0x4) 2018/01/09 19:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a6f000)=0x3, 0x4) sendmsg$netlink(r0, &(0x7f0000c47000+0x45f)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000c4c000)=[{0x14, 0x1a, 0x203, 0x0, 0xffffffffffffffff, "ff"}], 0x14}], 0x1, &(0x7f000002b000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c2d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/09 19:57:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006a3000)=[{&(0x7f00001d9000)="2900000020000303013d5424000a002002000014000400000000000405001100010000000006ec006e", 0x29}], 0x1) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/09 19:57:10 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cbd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000004e000-0x10)={0x0, 0x1000, 0xd492, 0x470}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000810000-0x1a)={r1, 0x2, 0x9, [0x6, 0x5, 0x100000000, 0x9, 0x8000000000000000, 0x4000000000, 0xfffffffffffffffd, 0x1ff, 0x9]}, 0x1a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000172000-0x2)=0x101007a, 0x4) 2018/01/09 19:57:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0xfffffffffffffffd) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000abb000-0x8)={0x0, 0x0}) write(r0, &(0x7f00001dd000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) setsockopt(r1, 0x401, 0x3ff, &(0x7f0000e91000)="4f7b5eb0428dc63bd7d958b3072967f6475af897ca272fc48e8ef6cc2e8d749d97ff033c25752c11cacedbb3a8b89493d7f8b5c0513a413d4efa1d0b044487753a3e132463bbb6d4f1b1cedd4441818f16459d37a92892d2418a702217c21d9d3a2fb8f131db48d6d151fa3cf4e1d1fdf7b9857242b52b12c263243d6b95592f9a156351daa59bac0c", 0x89) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000963000-0x5)='veno\x00', 0x5) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00001f6000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x9f6, 0x4, 0xdf}, &(0x7f0000705000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a4a000)={r2, @in6={{0xa, 0x0, 0xd5af, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x71}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x4e5, 0x9, 0x1200000000, 0x0}, 0xa0) socketpair(0x2, 0x3, 0x1, &(0x7f0000de7000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000e11000-0x28)={&(0x7f0000d75000/0x1000)=nil, 0x5, 0x0, 0x3, &(0x7f0000edd000/0x1000)=nil, 0xffffffffffffffe0}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000f2000-0x2)=0x4401a720, 0x2) 2018/01/09 19:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x76, &(0x7f000078d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "1ba93b", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], "f9e576177a6b6f85"}}}}}}}, 0x0) accept4(0xffffffffffffff9c, &(0x7f00002ed000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004b5000-0x4)=0x10, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f79000-0x4ab)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/09 19:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008e5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d9a000-0xe8)={{{@in=@loopback=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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000504000)=0xe8) r4 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e6b000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000095a000)={{{@in=@multicast1=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=@empty={[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}}, &(0x7f0000ede000)=0xe8) r7 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001a0000)={0x0, 0x0, 0x0}, &(0x7f00009f2000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f6b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcd000-0x1)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000f0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d52000-0x4)=0xc) r11 = gettid() r12 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000091c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cd9000-0x4)=0xc) r14 = gettid() r15 = getuid() r16 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d12000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000429000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000bcb000-0xe8)={{{@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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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}}, &(0x7f0000887000)=0xe8) r19 = getgid() r20 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000083a000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f38000)=0xe8) r22 = getgid() r23 = accept(r1, &(0x7f0000d4b000-0x3)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000297000-0x4)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002da000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e5a000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000551000)={0x0, 0x0, 0x0}, &(0x7f0000ebb000-0x4)=0xc) r26 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00009a4000)=0x0) r28 = getuid() r29 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000011f000-0x4)=0x0) r31 = getuid() r32 = getgid() r33 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000014d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b98000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cc8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000da6000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007ae000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000018d000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae1000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000728000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b90000)=0xc) sendmmsg$unix(r1, &(0x7f0000517000-0xe0)=[{&(0x7f00008c1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003e0000)=[{&(0x7f0000fde000)="c6e7f3d8fc386f124aafb8ec16094d070889ef30c8385dead53c788eaf6962400dbda19d7f89becf91c22a0b42d58dc438223c89daebbc6bcbfccc8550ad1606af12fc0bcebe0a476f18a85d0889297ae844b3c2ec79ea16b059e75ba26d849b760c2b928fd16982a09f932d938d2c3cfb398f20b3d0abb6247e6f250e16a24fe66c55a1a1916b7c468203ad3146feb48cb360a9d4618ce2a1a2ea8440330b83bb0ef0096c1f963eb01a4dd203", 0xad}, {&(0x7f00007e7000-0x1c)="1dffbfa4514fc2feb12a310aa5a2447e3afb5d731ca1b378c929456a", 0x1c}, {&(0x7f0000551000-0x2e)="bce58023e1d653ccacbb5638fab2a59239e10aff24f41e675d7455e8df488b7dca882c31bdff93afecd9f946bb72", 0x2e}, {&(0x7f0000331000-0x1000)="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0x1000}, {&(0x7f0000ec6000)="675b66681258efdb607d50202b17ce569e32559bc0d5aec910014a08494db9c680be8d67ec610b7b026c906d360fa8af0c3f80a38052e9326fc138e1a57a060edc36a19dd8624de5fa44b497bbdc945ddd6d7fdd05b7214a3229d4255b2d90641212922d604f1accd13a9b60c28a32326f51f7104bc100", 0x77}, {&(0x7f0000dde000)="d051c912ab92ea39bd67a7a632fa4d91124cee78d8ee5eeda5d1a6c8928c4e99051e3e5d54c1a1638833c6209729a071b0559510f6987e4a8772f4eb41e80542fe8011ca850288d5780c00100ba61c3cac799b0b2360bf94f92ba795075535ea107653b75ed97cecb2d174df8e0dff4f95daea84465db21a7b59c70032a676925501a276aeee7aeb88cdfdb687e9484d77a011170bf2d75048264eef8b7ad724db56b9bc5d50535c21540e28378bb90646fb3b6fd4e37972253d6bcf0632ead63988f16d1c84bbb4fd78657954dff13ca08393718db1fd0e674f", 0xda}], 0x6, &(0x7f0000ecf000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x128, 0x40000}, {&(0x7f0000424000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bd7000-0x10)=[{&(0x7f00000f2000)="abcd01b98c5820a284553a8f9c51c6ca16965417e652d368937b7292fdefc3e995ddd0893a2d3df895a26c4cc2c4478a99a04b01c7e70350522a09ce693a883180", 0x41}], 0x1, &(0x7f0000eb4000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r1, r1, r23, r0, r1, r1, r1]}], 0x50, 0x8080}, {&(0x7f00009f3000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e05000-0x30)=[{&(0x7f00001af000)="", 0x0}, {&(0x7f0000cab000-0x1000)="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", 0x1000}, {&(0x7f0000403000-0xdc)="58685c457db072a62822273dbf8838fa9e3150f5498fe7e65ff845bc01a3427dfab0216933cf619a076b60b728493980d1c1727a4aaed68db54090be8e0b82bf2c7557c0ca95522518df636d6d8dd791b5e04ea93fecc89e71d3b431fd17d8051838d1dd0acb59954b14208ea4fecc50a7286dd50267b66a782977371abbdf50e796a45494100eb7e17214fd37f51f97870cb3a41aa251fb003ac92e24e44933ddfbfb40bae99c1e66570e00fa0e4732258b0d9c8cc57ad76a49cf423cdee2a8ea419c61d274f5e67032605d777a669d4690a382cb89ec39154cf401", 0xdc}], 0x3, &(0x7f000069a000)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}], 0xf0, 0x800}, {&(0x7f0000ae6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000754000)=[], 0x0, &(0x7f0000db2000+0xf0c)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}], 0x20, 0x0}], 0x4, 0x40000) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000737000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fa6000-0xa0)={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]}, 0x55, 0x3, 0x800, 0x7, 0xffffffffffffff00}, &(0x7f0000263000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r39, 0x84, 0x9, &(0x7f00006cc000)={r40, @in6={{0xa, 0x2, 0x60, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0xbd2, 0x4, 0x8, 0x3}, &(0x7f0000be1000)=0xa0) write(r1, &(0x7f0000d43000)="", 0x0) sendto(r1, &(0x7f0000860000)=')', 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) r41 = accept4(r1, &(0x7f0000eec000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000009b000)=0xe, 0x80800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r41, 0x84, 0xc, &(0x7f0000def000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f7b000)={0x0, 0x7f}, &(0x7f000039f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r41, 0x84, 0xa, &(0x7f00000de000-0x20)={0x401, 0x81, 0x0, 0x4, 0x10000, 0xffffffff00000001, 0x80000000, 0x8000, r42}, &(0x7f0000a9c000)=0x20) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00004be000)=0x0) 2018/01/09 19:57:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x20a, &(0x7f0000eb8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0xfffffffffffffddc, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x0, 0x27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @ra={0x5, 0x2, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @calipso={0x7, 0x50, {0x0, 0x12, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @calipso={0x7, 0x40, {0x8, 0xe, 0xdf, 0x5e, [0x7, 0x5e31, 0x7, 0x0, 0x8001, 0x9, 0x3]}}, @pad1={0x0, 0x1, 0x0}, @generic={0x0, 0x56, "6e98e13bb0d3f6c69778abd60894be5112e8e76f217dd509d657cd73374568b1eeaaf942522668e5a0855ec8d29342aa03222bcc37e8887b473ec9e4ebfbcac310e6375d707ce43b74cd062cf8130375333954abf38c"}]}], @udp={0x0, 0x1, 0x91, 0x0, "b02e5b555372d2b1fed2b1d8797b9dce8291c6bb9f8851cc88bf334dafa8cbb465dbc92d2f4b43559d029137578ea7a41beed40febee8bd30b51aefc05db580aff455dcd79e21773e35578aa8afcb94ff1adf603862cd3a90a652e9069103838b43d3b868d73fa4bbd6ca05b03a687eb5772814691837b6af795119c01b05d890c75f2fa8efe72e3cf"}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000189000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c92000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00005eb000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000fed000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000d1e000)={r2, 0x3, 0x1000, "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"}, 0x1008) getuid() ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000af3000-0x8)={0x0, 0x0}) 2018/01/09 19:57:10 executing program 2: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) r1 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt(r1, 0x8907, &(0x7f000000e000)="8f684901fc3ef2de1f02f7054009") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0xff67) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[], 0x0, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) sendmsg$alg(r2, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xe5)="fd12b84c61ef9e4a4fc92aa7ad277fb7057142cf569aa4be79848ff9dd78ea70b16603504862197c505ab3f2aac2562d035f5882f6dfce1b35c3296ec92aa7473f60857306cda6c363fdb5abc210ee2461a44c4e879c7180a97988da2e", 0x5d}, {&(0x7f00001cb000-0x5b)="8bd8250a5d1a581474b362bb076e157fe7859c4af91221c832b0ab0be52560e8c3fb6d8d10c6684ea92fe6d1004c558e6b73ef526a13319fa298e597f7a05b3ea11398b8654826b9f99ff969558ce6f951fc21f87983baf9b7cbdc", 0x5b}], 0x2, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x60, 0x4004011}, 0x40) recvmsg(r2, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000215000-0x83)=""/131, 0x83}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40) 2018/01/09 19:57:10 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000127000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000030c000)=0x93, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000310000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000007f000)=[{&(0x7f0000d7e000)="32ecade0979d8401ad672ecc4030bf2ac05a681f3a80fcb84dd84ef8f642c5bb1bd6ab3e2c05aca090549a4009c9e97bf15cb9f4dd34a0de87969052d0ce8e21679ab07bd4caabff0c930cd2ca3d297ac2f8002132838b31121cfcc65d8932be88b9632a5d3b2cf96a0ebaf8ca98034b9823b4adaadb59852879d7b9167c74e01f676a3bf36f51337d07b36821bf8e626764eaf5bd12689255d9510a6856b80f00013ee2f81204161325566c807d5da91fd2b307a601d1670c42335a89deb6dec9dc9dfcf9bb5898043f5b6f530a8ca15783e48fe935a9edea1e715b", 0xdc}, {&(0x7f0000e57000-0x87)="d75c5eebd1fe4fdd22cd07f77f55272e38a2dd676cf78f83f1a9e2c465df9e192cb70997ac09abdb512da585b56b209b17c84538cf1946daa69bab69781efaa7501202468f6f4bd5e9c18da611cb9761cff91030d3baaade7526faeba1fa4282f519d1b8c2c147538eb0594c46cce8c2ae6f6eda4a35cbe76e9f1d4aed501772ad26e9e427879d", 0x87}], 0x2, &(0x7f00002d7000)=[], 0x0, 0x0}, 0x0) 2018/01/09 19:57:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f000009e000-0x4)=0x4, 0x4) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000f52000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000001000)=0x100009833) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$nfc_llcp(r2, &(0x7f0000daf000)=[{&(0x7f0000260000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "000000000000ffffca75508b06095b17af175619d7100000001c00002fc6052bc86ac800ae8681dc54bc9ac5417dbc37e51f17e8fcdb2f297778970000000b", 0x0}, 0x60, &(0x7f00003e1000)=[{&(0x7f00009fd000)="a2ca9d50af16a50ab718182e4cf69fdc6b918aa6e8116f763019beddbd352158eb3a20cfa0054d92b5940d4f95413ed8cba8f5efdf223b962db885337676354bcea8730c1d1dd615df93020011e290abf0e4833d6262204c0aca13567d4d7763e0025da8639d308b3c6c793d34f88b22439547464bf0ea35462d102d28b19cffb26d93a85de9a09b4f35a92d96eecf96b60f0d039057f63bdcf41396cc8594c9db6bfda3f9a3b4b2e86cef09c24c", 0xae}, {&(0x7f00005b5000-0xfd)="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", 0xfd}], 0x2, 0x0, 0x0, 0x0}], 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00002ec000-0x4)=0xe9e794271573bac6, 0x4) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000e2c000-0x10)=@req={0x28, &(0x7f0000776000)={@common='bcsh0\x00', @ifru_names=@generic="8503d4a2fa20d53888cf54f2f4cafe37"}}) getsockopt$inet_buf(r3, 0x0, 0x3f, &(0x7f00008e6000)=""/0, &(0x7f000007a000)=0x365) 2018/01/09 19:57:11 executing program 4: mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x6, 0x1, &(0x7f00005eb000)={0x0, 0x0}) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00005ec000-0x4)=0x401, 0x4) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$nfc_raw(r1, &(0x7f0000331000-0x10)={0x27, 0x9, 0x8001, 0x7}, 0x10) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000035a000-0x50)=[{&(0x7f00005ed000-0xa4)="9405004d4249103796d039de6ddab3e5d9eb14cc5c23e4ef7adee167428d03ff3e2f52f8fbe9e5ff23df4224a852ac34deb2395f8965167bcd5072cad39c0e403bb80bca37deacbc1354203c37eba1be3537b648a156ef70046039f270d8b96a5b07fcb8d4f9a8ebb708a0e209334f02778cc5a09faaf3bff6f90ed639739a08595d6915db80dd061078f8cc80e53ce0ce4a4c339afd96fc442d9158d6e993743e48609e", 0xa4}, {&(0x7f0000163000)="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", 0xfb}, {&(0x7f000049b000-0xf3)="db748e3bbc32738a3789018735bc04a74acec1129dde5d6ce3a224ca7c796b9c718529a4ef14141d0dd65a393d2231baa4e7916c8f5e07d4aaea4fa134ca86fbdebece55ffbae70fe1b79874e33e5c4528b80746cc7b0f29bc0175c6744fc45877efe4206ef10a2a1254a3c39dcbda10e5b9e53dfa58990977bf64f1f1631e839ec424313f1fe9e1291965f81f8c7097dc2aee69a69b640d3d22b85b98f2c3d33e50f067c6d3e12b2391e083f289afe9d5a698de59a9612db2622018ddba7bff5795702e74ceca192a76c695e8b31a479337c988293f26490b02e40c8d4643dee33b8c68adbf2e89e20a774c4e7dfc9a4d9636", 0xf3}, {&(0x7f00005ef000)="f403d3b86aed7674adf2e45843a9536b9152b06ef376d92dcde467f4278d7b87f05dfa3020730c482cd7f462a055e9328341cfbd3b7065aa48bf9c3ef76d718622b1db164332a9b3706877a96f2c5120dd854d38310eb48c3795b8e873f930708080984056391dc898ba137b023ddf17bafff07b2d0b9afcc416ae6934e146d18e812aa8b275ebe32cd207bd63f7fc0872819912e56450bba57725f82474f1fced256a313d3a2fd05ff5032b7779770bf67b72975fddfccec267a6d39d2241cb0a221002b7f192921c041e8aa2d4741095d601ec4b3dbf98ed5a0683d82d", 0xde}, {&(0x7f00005ef000-0x38)="79b8731c4ef38b445467dad41166f3e381fc7a127d1bcb37172356519044d077f341a47e8aee703b461c1eb3d7aec186b7e788a479c96ddb", 0x38}], 0x5, 0xa) 2018/01/09 19:57:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003ea000-0x4)={0xffffffffffffffff}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000ea7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00006b0000)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000b1b000-0x12e)="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", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000bd1000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @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, 0x80]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/09 19:57:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000eca000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000a1b000)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x80000001}, 0x1c) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00008ad000-0x4)=0x0, &(0x7f0000c29000)=0x4) r1 = accept(r0, &(0x7f0000fb7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000724000)=0x10) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000c7f000-0x10)={0x9, &(0x7f0000301000)=[{0x36, 0x4, 0x1, 0x20}, {0x8001, 0x27905dd7, 0xbf, 0x497e}, {0x7fffffff, 0xffffffffffffff9c, 0x388, 0xffffffffffffffe1}, {0xf98, 0x4, 0x10000, 0x0}, {0x77, 0x2, 0x7, 0x2}, {0x7, 0x7c, 0x5, 0x2}, {0x7f, 0xfffffffffffffc00, 0x100000001, 0x3ff}, {0x3ff, 0xc532, 0x401, 0x1}, {0x3f, 0x3ff, 0x800, 0x9}]}, 0x10) 2018/01/09 19:57:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0xff) poll(&(0x7f000049c000)=[{r0, 0x0, 0x0}], 0x1, 0x3dd8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) poll(&(0x7f00008a7000-0x40)=[{r0, 0x10, 0x0}, {r0, 0x25, 0x0}, {r0, 0x4, 0x0}, {r0, 0x1004, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x10, 0x0}, {r0, 0x1, 0x0}, {r0, 0x109, 0x0}], 0x8, 0x5) 2018/01/09 19:57:11 executing program 0: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000eaf000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000da0000-0x4)=0x8, 0x800) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000eae000)={0x0, 0x0}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00008a6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(0xffffffffffffff9c, &(0x7f0000a93000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000eae000)=0x14) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(0xffffffffffffffff, &(0x7f0000eaf000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00008e7000-0x4)=0x58) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000eaf000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000eaf000-0x4)=0x10, 0x80000) r6 = accept$packet(0xffffffffffffffff, &(0x7f0000554000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000938000)=0x14) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000eaf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a27000-0x4)=0xc) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000eae000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018e000+0x88f)=0xe8) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c3a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eae000)=0xc) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eae000)={0x0, 0x0, 0x0}, &(0x7f0000aad000)=0xc) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000eae000)={0x0, 0x0, 0x0}, &(0x7f0000879000)=0xc) r12 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000afa000)=0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000eaf000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba6000-0x4)=0xe8) r15 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a5f000-0x4)=0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000169000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eaf000-0x4)=0xe8) r18 = getgid() mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = accept4$llc(0xffffffffffffffff, &(0x7f0000da4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000eae000)=0x10, 0x80800) r20 = accept$llc(0xffffffffffffffff, &(0x7f0000e83000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00009f8000)=0x10) r21 = socket$inet_dccp(0x2, 0x6, 0x0) r22 = accept$alg(r4, 0x0, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000eaf000-0x4)=0x0, 0x800) r24 = socket$bt_l2cap(0x1f, 0x1, 0x0) socketpair(0x10, 0x2, 0x3d, &(0x7f00009c6000)={0x0, 0x0}) r26 = socket$bt_hidp(0x1f, 0x3, 0x6) r27 = socket$nfc_raw(0x27, 0x0, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000eaf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x2000000000000005, 0x84, &(0x7f0000eaf000)={0x0, 0x0}) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = accept$ax25(0xffffffffffffffff, &(0x7f00005b7000)={0x0, {""/7}, 0x0}, &(0x7f0000eae000)=0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000445000)={0x0, 0x0, 0x0}, &(0x7f00009ea000)=0xc) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000eaf000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eaf000-0x4)=0xe8) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eae000)={0x0, 0x0, 0x0}, &(0x7f0000eaf000-0x4)=0xc) sendmsg$unix(r0, &(0x7f0000961000-0x38)={&(0x7f0000eaf000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000250000)=[{&(0x7f0000b2d000)="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", 0x1000}, {&(0x7f0000eaf000-0x37)="1cbbfe6ba2ed9e7c9b501082731d92ce820487a2043263e89b773a1dd5a928006b2db898a8ab3460b83ef931f5a837cbc645f0d912647f", 0x37}, {&(0x7f0000558000)="7afe9c10030100ef199b11c2d2b723b4f31026efb4b72809990b17edf75cca2dbda0ee826a82a588b96b19f25f5872e98db9bb6317db2c3b0f13e2db0421954503ff6ded199b544847fd818e343710a0567eff11a041a7156194b5b0", 0x5c}, {&(0x7f0000eae000)="862eb517df6cdb4adf9621401ae9f4fe707a2df44fcdbe36cd8d40843a556583f81485dfcc7408aa0def557ab19b843ec29b3b413603947109272dc3eaba3417970869be52622c4fe45c08db2798fdd96236e95cdc63692cf65379b228157aded1cce054e23e4d727018905611c01998095ee8bb80656bd3c0d2a63bf2e6cf64ebaf85b02cbc302cddb101bfa1b9a4a2dd2941b298f51e73708d3275efaaba316af97b1a2e186db40864a93549ad3e5b11aa48e51334a77bed499f5a793b4c7edbcd07418c675ffa50add8b6cf39fd9a77855e4ee17d7e97f006f31069861317d487a7a0f7", 0xe5}, {&(0x7f000085c000-0x8c)="486775f37cced077b4a8bc4ea2dd05c8cf1adacbdcc63a993e270625fec85de4a7299620709e2d40a6ba01d64879839376c721f0f9f4a825f007747b67bfbec049286639fb0088a23b20a6674b35a2e256aceb3386d344f6d7dc312948a282d261f5ad9174af67ffd3273c56c8662264267f68b6ba685fae38b5b1e67ecf9a657d5b16fbea2c59ab17814d91", 0x8c}, {&(0x7f0000eaf000-0xc)="e3d13181ff702567be344421", 0xc}, {&(0x7f0000eae000)="7181169167121fb601127f2bced9b1845dadbb9e03a6cf8850b826ff3facd9168fb048cbcf74eec605405ead0f70fe", 0x2f}], 0x7, &(0x7f0000c41000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x38, 0x1, 0x1, [r19, r20, r21, r22, r23, r24, r25, r26, r27]}, @rights={0x20, 0x1, 0x1, [r28, r29, r30]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x120, 0x4000}, 0x20000044) syz_extract_tcp_res$synack(&(0x7f0000c52000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = socket$kcm(0x29, 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r35, 0x119, 0x1, &(0x7f0000375000-0x4)=0x0, 0x4) syz_extract_tcp_res(&(0x7f0000eaf000-0x8)={0x0, 0x0}, 0x5, 0x8f2) syz_emit_ethernet(0x8a, &(0x7f000020b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f7ff", 0x54, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, r34, r36, 0x2, 0x0, 0x15, 0x20, 0x80000000, 0x0, 0x3ff, {[@generic={0x3, 0xc, "60101239c6d9724aa28d"}, @sack={0x5, 0x6, [0x7]}, @sack={0x5, 0x6, [0x1ff]}, @md5sig={0x13, 0x12, "24125a5fae54b8253f1e9a198aa8d9cc"}, @eol={0x0}, @md5sig={0x13, 0x12, "84d5133e02f5fe6584c0874e65d5b096"}]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = accept4(r22, 0x0, &(0x7f0000eaf000)=0x0, 0x80000) setsockopt$inet_udp_encap(r37, 0x11, 0x64, &(0x7f0000110000)=0x3, 0x4) 2018/01/09 19:57:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f73000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000+0x34)=0x58, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f39000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 19:57:11 executing program 3: mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f00000cd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x148, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0x0, 0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:57:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000297000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x994, 0x1, 0x3, 0x8, 0x20, 0x3, 0x2}, &(0x7f0000d50000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) writev(r1, &(0x7f0000b5b000)=[{&(0x7f00004f4000-0x39)="39000000110009240103ea20040500ff0700000005ef0000d7fffffb084d000019001a0015000000fefffff5000100001e2000023c00000005", 0x39}], 0x1) 2018/01/09 19:57:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008c6000)='veno\x00', 0xfffffcc3) shutdown(r0, 0x0) 2018/01/09 19:57:11 executing program 6: r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0xc00448f7, &(0x7f0000016000)="12cd812d350b99a496b289338064220e4eb37f1e6e99bb1ddf1a9f322a7f89ffc58f2ce54d4b4bea5351d8ea20f112baff7f9f09a54940") ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000cff000)={@common='nr0\x00', @ifru_flags=0x100}) socketpair(0x4, 0x6, 0x80, &(0x7f0000403000-0x8)={0x0, 0x0}) r3 = accept$alg(r2, 0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000f81000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000-0xa4)=[@in={0x2, 0x1, @empty=0x0, [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, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2915}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0xa4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001000)="5779de46fd4f5827c45259b1b1df376590deb71983762bfc736f60b1baeedaef95cf9a6b352a8036c0853894377aa2c1f5f0a85c5259311a6859bab8c1d298cc281957f517f6721208da3e7bd5d954bbb9ce677e11ae541c29172675c3596625dfef742b5f8734135a19d8f2c4d93c0218994e11a9ca840e39390c984810430a191710ccbb17e63b280351a1117c4ef4dbdaeec5b64393e6ce8f0a83c78ec7de7dc2161e5e2fe26d96e4ca98b0b36d23dbdc97a6544c94cea44936", 0xbb}], 0x1, &(0x7f0000003000-0x1018)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1018, 0x20000000}, 0x40000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000004000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000005000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000004000)={r5, 0xaf}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r4, &(0x7f0000006000)={0x4, 0x2d2a, 0xca88, "359b2bb8d90d", 0x7, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000008000-0x4)=0xff, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000008000)={0x8, &(0x7f0000009000-0x7b)=""/123, &(0x7f0000008000)=[{0x7bd0, 0x65, 0xff, &(0x7f0000008000)=""/101}, {0x6, 0xbc, 0x9, &(0x7f0000005000)=""/188}, {0x10000, 0x64, 0xfffffffffffffffb, &(0x7f0000009000-0x64)=""/100}, {0x8, 0x1000, 0x0, &(0x7f0000008000)=""/4096}, {0x3, 0x4f, 0x4bf, &(0x7f0000000000)=""/79}, {0xffffffff, 0x8b, 0x2, &(0x7f0000009000-0x8b)=""/139}, {0x8, 0x39, 0x1, &(0x7f0000002000)=""/57}, {0x6, 0x8b, 0x100000000, &(0x7f0000008000)=""/139}]}) 2018/01/09 19:57:11 executing program 2: r0 = socket(0x10, 0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x20, 0x1, 0x3ff, 0x8, 0x2, 0x5d, 0x1a35, {0x0, @in6={{0xa, 0x3, 0x1b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x96, 0x4, 0x5, 0xffffffff}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x2, 0x7}, 0x8) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000253000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x314a, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x8}, &(0x7f0000002000-0x4)=0x8) 2018/01/09 19:57:11 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000008000-0x20)={0xfffffffffffffffd, 0x0, 0x2, 0x2}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0xfffffffffffffff9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x5) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r3, &(0x7f0000e19000-0x5)="", 0x0, 0x0, 0x0, 0x0) close(r3) accept(r2, 0x0, &(0x7f0000efb000-0x4)=0x0) close(r3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000000c000)=""/177, &(0x7f0000001000-0x4)=0xb1) pipe(&(0x7f000000b000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f0000002000)={&(0x7f0000002000/0x3000)=nil, 0x9, 0x1, 0x2, &(0x7f0000000000/0x2000)=nil, 0x67e}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f000000c000-0x10)={0x45, &(0x7f0000007000)="e2237529c392d35c90b2e42d0c1f7461d40905207eeb5aa8aac3882c9e27c910029097334a7c33b2576c2079e42509a160687fabf2032d18d70df28188f34935d7692a2976"}) accept4$llc(r0, 0x0, &(0x7f000000f000-0x4)=0x0, 0x800) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f000000e000-0x10)={0x1, &(0x7f0000009000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000000f000-0x1c)=@req={0x9, 0x800, 0x8, 0x0}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000000d000-0x4)=0x6, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000010000-0xc)={&(0x7f000000d000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 19:57:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00001bc000-0x12)={@generic="bab7c0d7f28209c839cc37805779cd69", 0x1f}) r1 = socket(0x11, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000736000)={0x0, 0xe, "18195aca66be3cfa59e4930e6703"}, &(0x7f00007bd000)=0x16) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000550000-0x8)={r2, 0x1}, &(0x7f0000914000)=0x8) getsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000dc1000)=0x0, &(0x7f00001ed000)=0x4) bind(r1, &(0x7f0000036000)=@ax25={0x3, {"3516958a72e93a"}, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000383000-0x4)=0xd824, 0x4) bind$ipx(r1, &(0x7f0000fc5000-0x10)={0x4, 0x8, 0xa28731, "eed34836b44f", 0x200, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00004a3000-0x4)=0x80200000000, 0x4) sendmsg(r1, &(0x7f0000bf7000-0x38)={0x0, 0x0, &(0x7f00009db000-0xa0)=[{&(0x7f00003ff000-0xc8)="bc", 0x1}], 0x1, &(0x7f0000de7000)=[], 0x0, 0x0}, 0x0) 2018/01/09 19:57:11 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe1000)={r0, &(0x7f0000105000-0xd5)="", &(0x7f00006d2000-0x3a)="", 0x200000000000000}, 0x20) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000083b000)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, 0x0, &(0x7f0000c2c000)=0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000fe9000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fe9000)=0x48) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00000f8000)=[{&(0x7f0000fe9000-0xca)="513c0de829dbab85f00a4349197e91dc5a7ae5f3247d2f745982b5e9e58784117f6794b34e3563416728c20b3d7c9dc1c2c31d4a0ecbdb8aa6f97723b07875ff5a0822b5d2f8a8cb774fefd6d72bc43e6eed57617c5fde2ea46351a5fac5d55d01f21c0a4119cbb57dfb0f96868d51c7d8f1ae4b1c7b7a365f45e0252242bdc2970e95488aa9c65d89aa6a551a44ef88bead5a12957e4af40324359ede96b53f3a2cfd1ede23e1ef207691316ef11743ff4a229e310c6545171ec8c0adda5cd04921754f047dbfec0881", 0xfffffffffffffdc6}, {&(0x7f0000fe9000-0x56)="d0a6b86ab2f361daaafc23f626b85f0128815647f85a7f8c951f8f8af43721555694821539d0f26555ba8f306c2aa2e117f90f5c21a955bbde71548e66a105a479e22ccd794646603a9694133a2d8b2caf8452876132", 0x56}, {&(0x7f0000fe8000)="4ad7064393665208c425d577ca5971f13ced76859e16cd234dae8fcbfb2dd097bcd2299e9558c305fdaa36af8c7278259bc7d70b110839b8e685d110b33455ca51522736a242d0de08c99f2e8effac8a0134bb05b1ac44f82aacbe09c1bc6300cc2bccf0c6f9c6ba19e2973c6c24e6a98d8ad2705cc50a983e4e12b5da99948d1dcd1f6a49ce3ec9e570cc9f8227c9d3a24aa55421598e4826ab9018fbe0e33913e18f76a5652f18e17653c37d420f2f3fdc79658faad887e923ec16a31c7c157564cb3a500b804402c59483", 0xcc}, {&(0x7f0000fe9000-0xb6)="3206d868ae43d6564f3b4dcbd89c3430d2a7208ff7ae7202eae20939c5e30bb7608d06ac4d0ad1db3346ec9cb00e482724271c2b299ffd13b9bc40d443bb7297855e01f70a1705f45eb70eeb70a4d031c5a78914f3e251896827495894ab84e65dea5e9e69e694d0ed2785e2347c7dbb6eb54669e76c821fac0b0300840db60ab437d9ab4721aa659156ff036ff6286e963eb059c6736f624238789a9468b6da247da441ef2002e870ebda4008e473d67f65b596aecb", 0xb6}, {&(0x7f0000417000-0x1000)="f0e37ffce5331793f5c74ac05ad4278a97540022d86929d7f61cf94b3d9442270b4e5a25c45e36234d393d74c5606c1f192107ec7a85592068ee4d5832997fa1370ba740b2b353fa817a8a387e63e1e87572085413e8a0f7efabae8ef9f58048b211f0bafdf17f827d6040d0e852ef5fc926ce6500ba09985d7df3c33c8e27a7c647ac313f4ddd861e53aaf6440b133bcd69634bfc8cbc80574d9e991a2e2faa74402b33009eef496a2becf2adaa117c053605ff134cfeef02184b13614a336de61ccb1091f69c4072196cbe0a80de5f5315dfd901e1bb7a6d129a2a6f8a67cec95ce1e7645c0cc34f6f9497bd11d10473c864ff73ac4d1c3999b2250093a79a66b280090f9d5770c79fe8849ae8cbcb612539494e385a4e35389829c82373551997018b230d252e88a261f276e9534ce8c7b15bf2ef2a27e947fff88da7f8a88c3e07b07a0458ca7d2ef9e69681ac347cd09f345d7fd3bd444fb8531def2f806b9c3bdbf75d8df5194839f7b4a485984393f429cede81f627e38f59b25fa5b2dc0b36fda4dd346f2707567bac5f7a3d4ae2c3c2a6a31918d629d4eff80aa09723abec197d0264242e9a23f5e8567cfb8210755c05a8be7e41199eefdc90b44b42e941bd60a053ab3d0de92747a736d01ef465f235b812c76a12167f77c6c1b2a30f88775f60e2b28485178e892799523f6e2d13ad0be521b632c01dffe55b29981e4d4b5c5d0beb85202e8213271889cfe3303c78c4e3c15833210730a6ebcb4f6edb43fe8612069656e2feba1f2376c50fbf6f2261be7ef4fb12c434af61ede0507e8c7f70946b160a49e869798138b170b1dd2fdfbaee7849e25ce0512e9d18fbcd85687412c8858e0f1227447ac7d46cbe1445213584121394778cf7cb91e79eb9b8870402cf2f655755b91e7fbfd3e3f8b083fefe9c5d755f88142b00b248f1227676f99e9a9261615352d9f215092b0000021dfa54cfdd281dea699f2f0c72cb724e852a3cdf81e98642ccef7d71104e42776a38b02931d026b56e4efc18ca26a53f133e301b14085b8b8b018e1c065a84031be03aff231e32bdb8d10e936aa12db19c554f4ca3246ec8116160609e1e60985b4d0d03d0348fcd4795ffa69bf4c132140556dac4f22b880f053fe12e48dd24b90080183080528922edecd3a6f723cc2f240dee8992d0d505b3d5b64550f139cd8ccd05c930497b1014e8eb327ac07b8750818e61cd7c44ab1c8fc251451cbdc3c347001eb7d7369b9a935ed5f7e2216a4fbd2673050a60df44b45899faaba8b22bec162f5de5fcb1c70cfddb9472b5dbc87ccb575cf50ac1607d82e82680f549b7e2e94ab57f43825a5eb14507f85e9013139d09d5ddc27001e3c2009b9a51cf7b521f6eda9be6e77ecc89a70df320abd960b87fac7d8530ac99dedb8dcc48592c155aef0401652b222539081fd887683f0fd42319078839b3531f09c7a7d66f1b9669eb9301fe7c5ca34aa25b7f00eb078a1bedf87c370318b3f40b8d297a45dc6f68f0446af24ac1a84e69a5a73d076c850530bf097923752c5b00b9a42fb150db40aea692b5312f4cf40390ad4f44b811ee334c4471949ae3cb1b6ef3855f48a8b5b069fe2330776cfe9e9444a2cfc9599ee21d72f65a125fa21d451943dfe944b9383839b9c2cd2505d7257a1c3c1e42f66017c65e7eea787cafb9c4526fc941c5adb33c46385e7879506d8ff508113d71f95ddcc4bd492eca705a4c1993142526318061d58e01e8827bb9239e549faab777c394ba65a752b0815890f11e4837d51708c1a986e2f58b015104c6e7f3be76bc4356db57412c503a0922f682bc0fedfd4103702868c0c6ea7b152c01acfa185272d5cdeefaceb499e5d2e9399c30bcec13adea86ff307e1ab1cd3db976f784714cd0f6f3d8deaea8eea9c31d426ca924627cc24b310897fc2e6a4085019d7f641d6ea317918fea136328089c51bce222c3198b0694407fbfdda1088ab5226da8dbf10d286f589b477bb9fea34fe2891f35a695e447e5059a41124868edd7cd4c080e3e6c97836b55c85e47a80a230c26aa93d77266d6aaf76f344ba3f158a2932af7e763c820c9bf6c2b52b84f125c29d194785f51a704c1527bb769503a992c3be1411a425a827c2761d5ca40b5d9155cc0468172a42d44f40d6cba9a148e310d1282090465ddb281474d7dc9dd092b3c86d935b6f272583267b209955919c2db0374720b2ac16184cde5a853cc68f2ee58bd4cbb8376c28c057ec39954af686998de9720de0c0ce7fa2669ced0e78873b1fb181912e7ce807511022c178fc22bebb5769f50115ea404da5b1b6a8812661cea00bbdb31459264140f276da9db9efb1ca4ba884c0ce957e7e4fa1e13b112ce3ccfd1bec141efb8c16a2955124829aec90a11a2e6bf3e71c398442d8673debe3f6eb98c87fb0317a200baf957586b1c27715632f119eaf594934ca6080b924d285fcfc7bf5e030ffa1c11eef5799bc8ee8abef4c54adb965ba0ad0973d165f4a40f3f4731a7f7439ef30d3716f1dcbb3f30faee53e608477c35fb60c2416e544ae0827db64b42774f5fbb3ad76708014322648062cca44bfac62ebc8b9a23b091765b8da57a84232184520b432c86a9be649e6b05ce537e23c7fa6f6bb729131fc08cacdf5e10aee11a28458d2adf4e093d45694cf0f076f7ce121914d1c69c131d36653b8d74d105865533bdfae8330ae5cf6f7516187b9db03fe359bd8989811cd539a3fdd926105ddb7f8f5f8208c115ae7f67afeab2d603d6d27975c4ebfafa13a89e14297ef6c536c392a3e282d5d1fda49fea240bb4f4bc9d1c1b72f623bbb2d5f1cfbbf37f49b6b94ee4fd9f7698b76a0e3a1701b24aff9b0d2a1f30ac356fc48e065c23ff48787a557cdfa4613b93aa9dfa063eeca917195ec184b32da506a5e6c31b54ea6e8d9ef3ec3956b713014b3c227695309f721763a8fc806094c96941b5485cb44b01c8e8c67c65cbd4d1dd09ccdc5aed613a2c209fedcc2b3009ccb0f9dcbf38bedb88a179c9ac1c2326695e61a65e2baaf73170c9b0b884bf2fb7c17f57a3808d282cdcf0d43b0e1e48f8c7bf5b59795952be26ac52a580c6684531011b973e3604ef4cc2566720a2fae1458bf70090df2ec30802107e21da27954ee825fcb5031a6695a5617a62994a2507431904da1230bed6f8c0cc8390ac2fe9314e381bdb616578bb168f9bdd44fee2db26a2d77a67ca6b61b2396f475679acfdf3d86cdba011e336d9e83bbdd75583cc7820bc4376feee343a1f121bc81aa6a012a93ea6a26e72c9ddac2584d7f8bed1b8afe7361496aa853a61b586dac0a9403271b1418e6790ff70ea0a1e888fb31c4ba3fd625575994ebb20740a1c038501107a4dfa98511efd5a2cfd251f5db3b94058f5341e9dca0fcd148d9fa0dcb5a1d8f6bee7e5ce9879caf4dbe83f928466cb526aaf4ab3c600a165b16aaced724ce37cdecc6496ebad5611091f316d1484803f5e39a570a676d67527ad4ed9405539d91ab824bcede8511abb674474853f5f1dcbc81c2f375b41749798fe85b37b151f8a2f46eeb8be2ccbb252ff224502adece95bbfbb23014498ab7016e8fcbb013700b3faf729ed6a734e1dc7bd2996b0c9dc42ae1987a822d3e34e66766aac4b6ee6f20709a2d0b710f00fbf6705caacc69efa44be8ae4c00067d759c9c779c438f99ef0637aa725b0f96cf1e9fbc142e4bcb0dc9b91af301d207ae2169510404aec75ddabf279f21c5c07b4b9fd8c3ffc236514f612a3b088d204ca0620cf0d2bc683d3118a036684278eeaddff2b36089530fe497794f92a89a5518147ccc27f9e6b77337942656c3a8247b6ba4ea6d0de18f98535d879814112ebe267f043b8fd3ac247e97022f3984d17ad3be6b3658411e995859ea1d5d9ea1e06f3dde2dfabf3f4f91f0b965093df91c6450ed58e78ddee6c9b0b63ad911a9731236199ec22ee4b0c7e7968653aa5525c73f4bc91162f7602fa3a6b8b4e76b215a64e9365ccf6a843bfe822846c2e746eba84b0258016b0dd01629d3aa09d3fa9995403c8a20060bd79a0745bdeacd63ba4ee1b9bb361685bc42ce194f850e69de7ee9aaebf5cc2c0d26b986cdbf8d065e30d30fd8e6274cbe02d99053824225b5a0f357ea3c5d486bfef4fd60caafc89d7d97ef562db197d97c5651b0b024f941e319de84a24978e49e77f04491134059e936fc0e2f3e011813562da765685cdb7cac9f4cb77691882900577a761709e9ba84839ed1cd88c56b684af92382acc4e14dc714c6ae0820e50927cbe187da26dbe2f4c8ef5a6baf9c17148ba40cd0312288ab35bdd73d919f11c6dccc288abb5a3a1f825c85ef18254ee9012897f92b1adcdd64a3beb63eb4c5426f293ea3854056c5e2de926e09e005dba1d6bb427e9cfa33b55c605699b2e2e4f8ca0bf84ab4640ed2362bb84bebe391fccf594d2f7a6251c4fad5892492ea02fb2bf0d0f3497b876f06e764969f53e7cba416f3a122e7c16ef956c179c973d8915f78b272606d6d479e7845e6b80f0b7ad6573c4029b127893523f9325bc765e88fcec4b566015599827bf293e7904a07f2b28ca15dede5b35bf9fd28b7351bee12b0f8359f7c7ec59e06d7bbb3318d77b7267916da8d30fbcc12e6390bd3bac3e7d1629f8841d72a14ab35717087a1b211099c56e303ecdb8062820fd5e2dabca02f68852b8f969cc5463a9b293735e80b7a4ef9bf95c9f32e7104861a54786de2936ba79651251e834d070018c222d111199de1537e4175222e246eb3551f19aae31fa35bf5e1c194333a074ffdbbf6a24d1e3e6453263db6e6e39fd272373c51e5108c6b3383c4bc5b053ccb5baeea564d4b35ec8fd846d99b135328b7aabaa2faf2abfc354fd2da0726d7a3ad2dd2654a0247b29ce78d4daa4fdffdfdbce6383a118b21e37c5d9fbad04bf06516eaf6e9ad33af00fd5b65be89294d6e6df994f910cd845db6cbeaa8b7fff24798ae3048769938f756ab22e662d6b0a09258178fb3e6aec9d35ebd53ec528f5d846ae8d11345a956c679639d9fd3f970cc32d55153758def020c19917aa556038a40150cfad531badc5e0356ce53ab70b1ac0f0564097e4324abb0b7467ffe655d9bf08f684ce56d75fbbc8b6dec19408e0468eb4079d4484730df9dcdb075d7d0c3167b24322c072b9fa8d1d4d92916da782f2d08686873d582c3960f18eebb836fc44b103b59489827736299c9f21dbad81909c29b9ca262b6e937950368f4597165f5699f962ffa9c433090e9ca8895f7de6d84c6bbb16f2db905e63bb38ffa8c3f75599bfd83a8673328ef7335f35032dbc7ece6bf266ff432ca55188d353a121098aa43a545ccb022ac128173dad8e816e2bad706963ef52368cd1ad5bc1b68bf53dfdda7c6531872a6863829e5461439bd968956fef058f5662177743388bef561f2b16373a26e0606ca21da71f1ad011d329a51a0807a54eb12818538f878c2781c4e86bf4ef0be96e04243a929356d631ee09ecc878a96f20cee63bb02af1e0532337db113c793619da3a3409480f28f004fc1c293e0e5d37d0e105f0ee5f27e16c80e326703f3c82c296d572966033ff2b68c8e571b647a72b28c24fedbe1b6fb2619de2794d50d965858780df4648598c58577e19edf7d37e0e7867f3834ec9bf919e1ff16049ca5b8bdfacc4c715001c4cf714854c24865baced4edb680270dc976977d499f461d7dd027efdd0d13349688f518a6c74983c62e91ad4e22193a6", 0x1000}, {&(0x7f0000fe9000)="348cb1892a253a2c0eef1c12423f2d352e286ad30c03d0de6e1358a445a56177e9f6ee5d23d2db8162f771f2a4f8d06cdf6cc79631021e577b66b8a404000000000000227811ff8766ecb186a1e0c44aaf97fafd814121680b8c8376535eb2836c5f65f3ffdd800718ac0128fcd3d590e06f3b73d80b98dfd64320aae20a747b427188ec1fb0deb6677951b32de27bb3a381a8ebae329f56b8ce813f27a13a6d2668bf31a2967c73230cf6e510ef722a2ce0c30294b247f98c7b4dcb1178a60b4466107c1feae654d54f46cff64b2bc13a58474316a9097918b5b0d67a8cbc75c0257c889ad06c052b2aa6be94e56713449766229a955cc4", 0xf8}], 0x6, 0x2) setsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f0000fe7000)="f897818cb218ff8eb872adc05f45d9b32cb873e630424a48db88f1e7ee7b9d21f519cec9ca085fcfbf0003beff832227bde676bc845307e031b83a234242d219526da581f00a57c3ac7d9b286851ed97a27be3308ded80c2cd2613fae537df754277b46555cd5b09da85e79070282c460cfea00b486657f9077872566aad0e909013e2fd9d734d8f6734", 0x8a) setsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f0000fe6000)="91222994f52f8a132b6a4822780c618a9144bd305246f0c25a05ed1ce3c3abf58780dd93caacae4cd80133e644fb4af82e6f9354562626ed01813cdc6c73dd16ad94ec7433f70d0525247e235b7d1f39fd72ed45422ca1874aa6cd843b", 0x5d) mmap(&(0x7f00009f0000/0x3000)=nil, 0x3000, 0x3, 0x34, r3, 0xfffffffffffffffc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000fe7000-0x4)=0x6, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fe5000)={r0, &(0x7f0000fe5000)="29f8d75c9759c9bc9c0cb6c45d5212b9ebe867539175e895284c1f2be3e2fa69f34aadf32f242cb77e0d2b65cdfe77977aff7b40c1b4b9ac563645788bcc2166647b2115a8a5"}, 0x10) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) 2018/01/09 19:57:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000768000)="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", 0x4c6, 0x0, &(0x7f0000478000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dd4000-0x8)={0x0, 0x0}) accept4$inet6(r1, &(0x7f0000986000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000415000-0x4)=0x1c, 0x800) 2018/01/09 19:57:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000044a000)={0x0, 0x0, 0x3, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b7a000-0x4)=0x73bf, 0x4) 2018/01/09 19:57:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) 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) socketpair(0x0, 0x4, 0x4, &(0x7f00004d3000)={0x0, 0x0}) bind$bt_sco(r3, &(0x7f0000064000-0x8)={0x1f, {0xffffffc000000000, 0x4, 0x81, 0x7, 0x4cb0, 0x7ff}}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a9c000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000021000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c9000)=0xe8) r8 = getgid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000e00000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r9 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r9, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x5c, 0x1f, 0x209, 0x0, 0x0, 0x2, [@algo_auth={0x48, 0x1, {{'crc32-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000c44000)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r9, 0x84, 0x7b, &(0x7f0000762000-0x8)={0x0, 0x3}, &(0x7f00004fb000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00004b1000)={r10, 0x3}, 0x8) sendmsg$unix(r4, &(0x7f00008c7000)={&(0x7f00003f5000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007d6000-0x80)=[{&(0x7f0000809000-0xe3)="d598dec734956ecdbfdbddc8d74c775afe7623ab4c337587c7640acedb84bc1f99266cb957c4702270c4e94f4f473c5d31e0b97418f7c9c28bd644d0b9626d83910af94e79e271c8c300a32b7a2423cdcae5a749d116f7c79f4132e6e039eaf8e1aaa0a082ca84737ec96a1e397d29b11c637458eb9948b625ec5d0da5c67dc5db2174c22b0a4e660ac1fba164d2ff03c2aa9e77a98c404ee6ca98af0c5058917f2f95189107542bcafb368b51b80c82677977d78521176b38d6c85046afc47e0df747c1a2a4c40b42b7da4c74c4e0c2a7fe30efd811ce08df027f83218a3bec42d292", 0xe3}, {&(0x7f0000eb1000-0x4c)="e8734c6e79a442e3ead911a4d6282da15fe2ab4bfca2eb21c4bc1ab8f07971381dcdf6b41802614d0a7a2599c31698757251c9ab031f7f18616e20b3bfb50e99adc85b8a80fbe218bd9b5eb6", 0x4c}, {&(0x7f00004ae000)="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", 0xff}, {&(0x7f00007b2000)="72c3f8f1f1064ba6f283e2316302f754febfc24a90aa00cb63feb5a3082e505e9fad36f661d08751c55da942c98135f127b87b180750ceeeb45dbeb85a763bee2d17e8732f0f1bcf8b81d6868bcfa98a3a4fbff85741331418027cf120d1f84524bed64cf1a8c4389ec6fd77e09f50200d20f1289a68461fec0937", 0x7b}, {&(0x7f0000005000-0xcd)="9fde07a60ab459e21a34e6c0dafa162bc79446cd44a784e6dea9e2753d1abf69b94739096c52e8226aca06eb33ea150085a0609e72546da226f94bc8a672406031576e1f890e6efea66f9c8a5f15800c5370a3176e2ce28116b54a37a4155b53b5f224bbd6826000b7adb66c5c0ef79d290655ba357a11ce6bd764d200f6d80edf5377f4f18f73b12055e67efc840f565f5d9d0a96c72e784851658e7d5fa4e275c37cdc028124710480ccac582130b1abaa275b9024e720c737af72eecda0b40989269bcbc606dd8762261a42", 0xcd}, {&(0x7f0000d67000)="462a74f9f6233980efa63a0bea12e3a9ef7866b46f6e03b6be8f9b9b0c9c53eb116675ae460318b9323477c892787adb0d8200543fd2d7882a33010a044959b65251b7d016ce50706e2d070385314ad38f379634b01d00105200ffac7347b7bfff5cdc2eae7cb6308018862d504a6469b2edcaa235a7f44c87f17b3074c738df57f5f8abd87a48101877d9c0b0ddc9c9b1539ee5a0077e4d9e7848f38217fc336c5492e2680b017ccd8259d1ec604fcf1de6", 0xb2}, {&(0x7f0000873000)="7187bbcfa800e6e64b7f0dc46be7171f6243f2867006829f46a8d5aba60dfb2eafcb2552079ebf6ff75a79f7f61a4d246716c333a339d57607909d56b0bd0516161b100f692299e62337a2d89a7250b9f031855756e4e1ffdda44d751aeb7a066be3f19d8f0aa9d52d399a7932176e24a7bfece0fa3bb9d34a4de2eec773a4ad5a83b4", 0x83}, {&(0x7f0000cd4000-0xf4)="92e25e50ef099d9190e2a06eef371c31cde5626d865c97a5d7fc3dd7913dd4f0422ad06aaa4db39af23024f944d0321e04b1a82114cc75792d111f68a73b713b8d031a34ea8f3edfa87ffe0548d053cfdfe90c4edac60c6008eb128d05874423970d59d784c44aeaf38ab837b2acca51059fbf3cb54c3311edafb8985a578cc1ed4271542be138cd4b17fafc2fda575505d48d7bc21256b3aac1597392c37726b7b5d4b82dbdc2466554e181a6bd91e42acedcd9f8aec70391c325bad0cc3f2a303c0bae241b946ae91711e81d487511da14c71689bac83637edb695adb5417e09736b7bee633ddf94e843967f05cd26b230babe", 0xf4}], 0x8, &(0x7f0000ecd000)=[@cred={0x20, 0x1, 0x2, r5, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r0, r2, r2, r0]}], 0x48, 0x4000040}, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:57:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f00002af000-0x4)=0x0) getpeername$ax25(r0, &(0x7f0000325000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000dae000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c72000-0x5)='reno\x00', 0x5) bind$inet(r1, &(0x7f0000636000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) sendto$inet(r1, &(0x7f00006aa000-0x1)="e9", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/09 19:57:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b65000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b6000-0x4)=0xe8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x200000bb, &(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], r0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000609000)={r3, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r3, r1}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000c32000)=0x100, 0x4) close(r2) sendto$inet(r3, &(0x7f00000c5000)="42b3", 0x2, 0x0, &(0x7f000007d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 19:57:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = epoll_create1(0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c26000)='nv\x00', 0x3) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000edb000)={0x0, 0x0}) socketpair(0x0, 0x80002, 0x8, &(0x7f0000909000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000b4e000)={r2, 0x80000, r3}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004cb000)={0x0, 0x0}) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000817000-0x1)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 19:57:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e32000-0x4)={r0}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000d75000)=0x8000, 0x4) 2018/01/09 19:57:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x100000001, 0x0}]}, 0xffffffda) 2018/01/09 19:57:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f00000)={0x0, 0x0}) shutdown(r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c4e000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000088000-0x4)=0x0) r3 = accept(r1, &(0x7f0000085000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000487000)=0xc) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000337000)={0x4, &(0x7f0000b6a000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000f0000-0x5c)={{0xa, 0x3, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1ff}, {0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x2000000, [0x9, 0x6, 0x3, 0x200, 0x8, 0x0, 0x9, 0x4]}, 0x5c) r4 = socket$kcm(0x29, 0x7, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00002e1000-0x4)=0x200, 0x4) ioctl$sock_ifreq(r1, 0x8987, &(0x7f000096a000)={@common='ipddp0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000bff000)={0x6, @common='ro\x00e0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00s'}}}) 2018/01/09 19:57:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000d5b000-0x78)={0xff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @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]}, 0x200, 0x45f502ac, 0x3, 0x0, 0x6, &(0x7f000098e000-0x10)=@generic="0a1fd6dddb256b006a7f11c8c156336d", 0x1000, 0x1, 0xfffffffffffffffd}) bind(r0, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000782000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 19:57:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000283000-0x4)=0x100, 0x4) bind$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) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001b5000)={0x382, 0x22}, 0xfc44) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0xff) accept(r0, &(0x7f0000cc4000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ced000-0x4)=0xfffffffffffffe89) 2018/01/09 19:57:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) socketpair(0x19, 0x7, 0x1, &(0x7f000061f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000165000-0x8)={0x101, 0xda4}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000af2000)={r0, r2}) sendmsg(r3, &(0x7f00005ac000+0x7e4)={&(0x7f000070b000-0x10)=@ax25={0x3, {"c7ed7f55713380"}, 0x0}, 0x10, &(0x7f0000712000-0x70)=[], 0x0, &(0x7f0000161000-0x1418)=[], 0x0, 0x0}, 0x0) 2018/01/09 19:57:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000475000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000712000)=0x10) getpeername$netrom(r0, &(0x7f0000025000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000075f000)=0x48) r1 = socket(0x1b, 0x2, 0x75c7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000082000)={0x0, 0xd3, "301461474f0371620b22b55e29cd638aadd162dadea84ceb8eb5f6caa8363e34398fe87bd5f3cc86136f4bea341821f9237153ff32cf2d11a3a5093fb225de5d80942fb8c8ed6817c1ae33e0fac608f7714dad7612313c3370909c805c3e7abb4b8a3286770e33209c679d36f72cf537719a3f6b085519bcaabf348fad0a405c0a9ce7c9b91f59da4db2dcff40f0ba4c0cf83c1b4547ca4b3372a92967a66cded3b75fb2d028af3085695c5144398020a5a887e7c6b605f5e50d55ca7550a3f384d645f649591c56988dee98aa25170d74b1cb"}, &(0x7f00008b9000)=0xdb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c2a000-0xc)=@sack_info={r2, 0xffffffffffffd635, 0x20}, &(0x7f000094f000)=0xc) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r3, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/09 19:57:11 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f00005d0000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000e72000)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000072d000-0x14)={0x8, 0x0, 0xfff, 0x4, 0x9}, 0x14) connect$inet6(r0, &(0x7f0000741000-0x1c)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) socket$inet6(0xa, 0xa, 0x3) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f0000979000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x1, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000488000)={0x0, 0x0}) 2018/01/09 19:57:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000766000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,crc32)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b4d000-0x20)="0a0775b0f8e383f4b3b620cc5c54db972948f0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00008c3000-0x38)={0x0, 0x0, &(0x7f0000add000)=[{&(0x7f0000e4d000-0x1e)="0e305d89616bc091238d548cdbe0ba5f", 0x10}], 0x1, &(0x7f0000384000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000a8000)={@common='bpq0\x00', &(0x7f000075b000-0x11)=@ethtool_ringparam={0x10, 0x7ff, 0x1f, 0x6, 0x3ff, 0x1, 0x4, 0x80, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 19:57:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008f7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000565000)={0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x5, 0x3, 0x0}, &(0x7f0000bae000)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002b5000)={r1, 0x3f}, 0x8) r2 = socket$inet(0x2, 0x80005, 0x7) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f00009ea000-0xa0)="5c90c706bbd982b35693f32f6136f623c9266e5049fde2c1b2f7a6f6dc715a2b17bfaa041c8e8732358a2993d5227a59b72450f144566bd4505f2028ca049337a9a65031168c3ea286ebbc404a63dd7aa371312bb5dee85c40c9ab9edb9990fa45c8516e5e7226aab906faed505290674b3940e57c396ec5eb63d9870f133a8fcd0477dbd5d860b92682f705c4dc6ee36e782c016c4c4e7ac7e563aed242e1e5", 0xa0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f3a000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000a82000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0xff7, 0x0, 0x0}]}, 0x10) sendto$unix(r3, &(0x7f0000f81000-0x60)="64ec72850aeb8e2c36da164e2dbd83db6870d9ba2b1cd7da48e68f304b5db144e87dc0c3fc644771df30a01eb78a4f28d4d8879ea663ab66456570abbb4da3bc8e20b7dc94c3041f6cc6038dc5f53cc2fb906ecfaf70a0a0990096b695b80067", 0x60, 0x4048801, &(0x7f0000c05000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000790000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aca000)=0xc) sendmmsg$unix(r4, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 19:57:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0xec, "79cc94d725c0a437829efacb601a8a62f1cc0fe8ae72d878aa0b61213bcdb49a4ad96a31008e96a3283152f7050ecc36c620bdd3c1ce93cc0a5341ecca2ae61a7f721bd25de93f69985b991d9361eaa6e844685bd102d761fb51c3cb44c90edd9cf5813c5bf765b315a09ef1b3e2285c04c2430452c85b711ffa29151240e59136a3f6e2f4f8ed61c7a08b9cddb8db7c137e512513e8e9caeae3240fd5ca3f0c4bc09634e471e02f57b1dd0a576fbafbcef70483a3de9fbad4a972febdca57402fafb97fb6438eaf329432acb7022403599b3fb4593bb4f15d7fee605e3f7f93817ccdbd61d3d1c20f3a4e03"}, &(0x7f00006f2000-0x4)=0xf4) r2 = socket$inet6(0xa, 0x1000000000003, 0x2) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000deb000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8dc3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x7fff}, &(0x7f0000deb000+0x6cf)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0xb2a, 0x1, 0x9, 0x0, 0x0}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000002000-0x20)={@generic="d2c195e3e3e794d444d57e3c2872333e", @ifru_flags=0x1000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000002000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000deb000)=0x4) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000dec000-0x6)={@loopback={0x0, 0x1}, 0x0}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r4, &(0x7f0000004000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) 2018/01/09 19:57:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000025e000-0x28)={@common='lo\x00\x00\x00\x00\x00\b\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x1, @rand_addr=0x200000004000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 19:57:11 executing program 3: socketpair$inet(0x2, 0x1, 0xfffffffffffeffff, &(0x7f0000b3e000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f000047a000-0x40)="2403d1d487b3928fc7187e4ec72c3ed8549a5c80252479ffb7df003fde7cdc484f747d41c66ed95719c409ed18be01f420837f0407993d569b865aec16202aaa") socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f00009d6000-0x10)=[{&(0x7f0000fe7000)="2900000018003191dc000fe900080002021300000000ff0680000c000c0016000401ff000000050001", 0x29}], 0x1) 2018/01/09 19:57:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000000480, &(0x7f00008d1000)=""/0, &(0x7f00008ac000-0x4)=0x50b) r1 = accept(r0, &(0x7f0000421000)=@generic={0x0, ""/126}, &(0x7f000095e000)=0xfffffffffffffd96) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b22000-0x98)={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]}, 0x0, 0xa0c}, &(0x7f0000e5d000)=0x98) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000c4000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f00001fb000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b43000)={r3, 0xffff, 0x10}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007c7000-0x6)={r2, 0x8000}, 0x6) 2018/01/09 19:57:11 executing program 2: mmap(&(0x7f0000000000/0x8cb000)=nil, 0x8cb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000087f000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f00008cb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002e6000-0x4)=0x10, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f00008c7000)=@file={0x1, '/'}, 0x3) 2018/01/09 19:57:11 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xc) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000063a000)=0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f51000-0x110)={0x5, {{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x0, 0x92, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 19:57:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000c20000-0x3)=0x0) vmsplice(r0, &(0x7f00002d3000)=[{&(0x7f00000df000)="82e8bd82300591a08dcc297f3b08637076cd5720c6fcff738282606d4d776cc4fe6f439753473dd59b30603d4c4879e04d45d6fbee97723c25b035bac3480f38cbe9eba1da7c2d798d08dd349e5ce42cf42596fcba6a37c25a23ac09376db4327745beaac304b3bed902e4b410731acc4534a72e10ad736acd6e8cb446c0518a2a0b67b4c6ff86a415fa5c7d6dc02bf5927f085e458d295ca4c299b0fef01478fd7bc039b8bfa1e26b0c650cc46344efd2", 0xb1}, {&(0x7f00007fc000-0xba)="ae5af43d74343c3be636d08b81ee9621b94cd3720624789bbb1cda8899b154a24f80c0a0ce1fe9be4331be54063bb54b6e672cdfcd5b8abccec79214989439cb1269f1bec6fccc837c10f0cb36e0dfbdbc3bc64a487218db299b61227a921cd0c1aa9383b65c49d71c592125c8f08ec45dece1c27134b5832bbc9a495882ad5885a647176ffe371d2d1d792cdc0dba879ec688bd7cef71831f01bbd4b2256d12fc84f25b71563ea23a19d35363eb53f2393f86967f800ea94d1b", 0xba}], 0x2, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000347000)=0x0) write(r0, &(0x7f0000fdb000-0x115)="1f000000070affe200f49ff41a0000000200000902018005ffffe500005133", 0x1f) 2018/01/09 19:57:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) accept(r0, &(0x7f0000b31000)=@generic={0x0, ""/126}, &(0x7f0000c3e000)=0x80) write(r0, &(0x7f0000fdb000-0x115)="1f000000070affe200f49ff41a0000000200000902018005ffffe500005133", 0x1f) 2018/01/09 19:57:11 executing program 1: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f000063e000-0x59)="8d2b302d013b340c63e9f99661ed0c3aea5f68df2400000005cd4483177bcb2c6574cfdff157c52e5670f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bb4ed847405f6d7", 0xfffffffffffffef8) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f06000)={0x3, 0x0, 0x4, 0x100000000, 0x6, 0x7, 0x4, 0x9, 0x0}, &(0x7f0000784000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006a2000-0x10)={r1, 0xffffffff, 0x800, 0xfffffffffffffffd}, 0x10) pipe(&(0x7f0000f05000)={0x0, 0x0}) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000f06000-0x4)=0x6, 0x4) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/09 19:57:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f000095a000)=[{0x0, 0x0}], 0x1, 0x67, &(0x7f00007bd000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b1d000-0xc)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000069a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000777000-0x4)=0xe8) 2018/01/09 19:57:11 executing program 6: syz_emit_ethernet(0xbd, &(0x7f0000647000-0x10d)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xaf, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x8001, 0xfffffffffffffffe, "7e127f6ea7a1023e42d9f400918f5acda209fa234c0dddc65252ba7b1a416c88f7506cb9b45c43b1f5d511ac6123cc2e3ad300cc4a628f086102e15f7091160b6240fc6c4c4dcfee2c1a0e7655340c047cb91ca8a1530570679812702a71bc72383916256c87f2be9d0dc6a0a04f64fddcebf8d228deac5af5ac446bdaee6de1ce9f3bd2820ae0e82bec414561cdc23f579835"}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000b51000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) r1 = socket(0x0, 0x3, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00009f3000)={0x0, 0x24000000000, 0x1, 0x4, 0x3, 0x7, 0x0, 0x2, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc4, 0x0, 0x2, 0x9, 0x89}}, &(0x7f0000e43000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x8}, 0x8) 2018/01/09 19:57:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) poll(&(0x7f0000613000)=[{r0, 0x1, 0x0}, {r0, 0x8002, 0x0}], 0x2, 0x1) setsockopt$sock_int(r0, 0x1, 0x203f, &(0x7f0000c39000)=0x5c39, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000de5000)=0x3ff, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000d61000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x10000, 0x9, 0xfa, 0xfffffffffffffffe}, &(0x7f0000beb000-0x4)=0xa0) r3 = socket$inet(0x2, 0x7, 0x6) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00009f6000)=0x0, &(0x7f000073f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000079e000)={r2, @in6={{0xa, 0x0, 0x8000, @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]}, [0x0, 0xd6, 0x0, 0x8, 0x2, 0x3f, 0x3, 0x1, 0x4, 0x0, 0x4, 0x0, 0x3f, 0xc0000, 0x6]}, &(0x7f0000299000)=0x108) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/09 19:57:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00004d8000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @multicast2=0xe0000002]}, 0x18) socketpair(0x2, 0x1, 0x80000000, &(0x7f0000fe7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00009d2000-0x10)={0x0, 0x7, 0x3, 0x800}, &(0x7f0000cac000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fbf000-0xc)={r3, 0x2, 0x2, [0x4, 0x8]}, &(0x7f00004e2000-0x4)=0xc) pipe(&(0x7f0000b1f000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d25000-0x4)=0x5) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00007a7000-0x4)=0xe000000000000000) setsockopt(r0, 0x0, 0x3fe8, &(0x7f00003b1000-0x33)="c159c08f812c7879adf4a6c794a633a5969b5d31095abcfa3a0b7990bcbc294035002be2eca66bb8813229c3332b087a0a9e3c", 0x33) socket$inet(0x2, 0x8000f, 0x642) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000092d000-0x4)=0x1, 0x4) pwrite64(r0, &(0x7f000040c000)="b368e241286c907d1580ed10e9d00ccf1cdfe8797ff5ce65b2cbe11f3195a49a7e465de4abd105f7a55b9ba851391808ef7cdb9fff13a6411f97dcbb2ad89e5564b61452571c502a2e1de1bee2fcad2b07c8300cd0435e46caf97879859372166cf01f18c30818cee3c8516158d4872c7b92dedcf3f5f5c9366cb66089ea", 0x7e, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x13, &(0x7f0000afe000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000c1000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00002a5000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r4}, 0xc) 2018/01/09 19:57:11 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) bind$inet6(r0, &(0x7f0000007000-0xa)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000013000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000010000-0x10)={0x1, &(0x7f0000013000)=[{0x0, 0x0}]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000014000-0x8)={r2, 0x2}) socket$inet6(0xa, 0x0, 0x4) r3 = epoll_create1(0x80000) epoll_wait(r3, &(0x7f0000007000-0xc)=[{0x0, 0x0}], 0x1, 0x8) connect$inet6(r0, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/09 19:57:11 executing program 7: mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x200000b, 0x6132, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="881e02c5b2a8047efa74049fee4a35f1690d8a2b3674a7cb8373d4d5932ff7adce1de5d65d32dda932a100f6f04dd758db9562371df4f68a5a35c6a55660506c4309a8376fdc8176e037afefdbb9bbcf623c6f49b719306bb508a45a86e73c22a63f1d310202af165e0d9ca615d20889570e97969e948e3e96eb91e720ead4a7d84532796de170d258632619309b935b57600034a1ea7856e22affb38a511bdbad5ea112b0e62b7329e85266bbc1e603ccf77b6d4c8a811b39a8eb19bb1fff2557c6206079935b11fe52d5b2eb526aeb01c0ce26b07e0e48e3422a28725b22dafc1cddc73b583946ac16a42001a7d413b7435f8a", 0xf4, 0x10, &(0x7f000078f000)=@nfc_llcp={0x27, 0xe20, 0x10001, 0x7, 0x7, 0xecf, "fafba9b4e8a6b35f293880beb57c0510119c317955c8a7acbf325dd3d8f31661f143e362fcb3e41c3fda51098b8a4bf315e3219994d485a97eefdf08fa5e6f", 0x8}, 0x60) r1 = accept4(r0, 0x0, &(0x7f0000782000)=0xffffffffffffff9f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000790000)=@assoc_value={0x0, 0x100000}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000790000-0x4)=r2, 0x4) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 19:57:11 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fd3000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cca000)=0xc) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a97000-0x4)=0x0, &(0x7f0000fd4000-0x4)=0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f00006e2000)={&(0x7f000098c000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000fd2000)=[{&(0x7f0000c0a000-0x8c)=""/140, 0x8c}, {&(0x7f0000fd3000-0x68)=""/104, 0x68}, {&(0x7f0000657000)=""/4096, 0x1000}, {&(0x7f0000bf2000)=""/157, 0x9d}, {&(0x7f0000fd3000-0xf6)=""/246, 0xf6}, {&(0x7f0000f77000-0xf7)=""/247, 0xf7}], 0x6, &(0x7f0000fd3000-0x8c)=""/140, 0x8c, 0xdb18}, 0x1) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) bind$unix(r1, &(0x7f0000a3d000)=@abs={0x1, 0x0, 0x2}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fb1000)=[{&(0x7f0000fb3000-0x29)="2900000018003109da000c0000000002021300000000ff06800800000c0009000800001900000000f6", 0x29}], 0x1) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000029a000)=0x0, &(0x7f0000702000)=0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000691000)={0x0, 0xbf}, &(0x7f0000fd5000-0x4)=0x8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b1d000-0x10)={r3, 0x20, 0x20, 0x7ff}, &(0x7f0000fd5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fd3000-0x8)={0x0, 0xffffffff00000000}, &(0x7f0000392000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000076c000-0x4)=r4, 0x4) 2018/01/09 19:57:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000fcb000-0xae)="eae291a6e489e053df07667788a75105", 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a22000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000036f000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) 2018/01/09 19:57:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg$kcm(r0, &(0x7f00003b2000)={0x0, 0x0, &(0x7f0000167000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000f29000)={&(0x7f0000834000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000792000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f00005da000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000019000-0x39)=""/57, 0x9}, {&(0x7f0000ae0000)=""/169, 0x28}, {&(0x7f0000145000)=""/180, 0x7c}, {&(0x7f00006a7000)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00002e1000-0x10)={0x0, 0x0}, &(0x7f000043b000-0x4)=0x10) 2018/01/09 19:57:11 executing program 7: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x0, 0x80000001, &(0x7f0000e87000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000156000)={{0x100000001, 0x20, 0xffffffffffffffff, 0x10000, 0x7fff, 0x14000000000000}, 0x401}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000cc8000)=0x0, &(0x7f0000ce3000)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1, "13"}, &(0x7f0000912000-0x4)=0x9) syz_emit_ethernet(0x32, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x7ff, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) sendto$inet6(r0, &(0x7f0000a9e000)="", 0x0, 0x0, &(0x7f0000f15000-0x1c)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000866000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000642000-0x4)=0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000bc6000)={0x0, {{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x83}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000078e000-0x4)=0x0) pipe(&(0x7f0000af4000-0x8)={0x0, 0x0}) 2018/01/09 19:57:11 executing program 3: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0xe, 0x1) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000f6d000-0x4)=0x0, &(0x7f0000d67000-0x4)=0x4) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00004dd000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000816000-0x4)=0xc) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f6e000-0x18)=@add_del={0x2, &(0x7f0000674000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x20}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000564000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 19:57:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000e72000)=0x8, 0x4) write(r1, &(0x7f000001d000)="", 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000aef000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000eaf000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00004b3000)={r3, 0x2}) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 19:57:11 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4003000005010000000e000300f0ffffff000503c76e35", 0x26) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f000058d000-0x4)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f79000-0xb)={0x5d83, 0x80, 0x8, 0x1, 0xffffffff, 0x1, 0x5, 0x5, 0x9, 0x5, 0x73ba}, 0xb) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000f4b000)={0x10001, 0x401, 0x4, 0x4}, 0x10) 2018/01/09 19:57:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0xfffffffffffffff8, &(0x7f000069f000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000c8000)=[@in6={0xa, 0x3, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xee4, @loopback={0x0, 0x1}, 0xffffffff}, @in6={0xa, 0x3, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfe16}, @in6={0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x20}, @in6={0xa, 0x3, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x9c) r1 = socket$inet6(0xa, 0x40000080803, 0x0) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000030000)=0x0, &(0x7f0000757000+0xd6f)=0x4) 2018/01/09 19:57:11 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000bb5000)=0x0, 0x4) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fc6000)={@common='nr0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000fc6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r1}, 0x14) getsockopt$sock_buf(r0, 0x1, 0x20, &(0x7f0000fc5000)=""/107, &(0x7f0000fc6000-0x4)=0xfffffdc6) 2018/01/09 19:57:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffa) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) write(r0, &(0x7f00008f7000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0xfc6c) 2018/01/09 19:57:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000b7f000)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000183000-0x4)=0x579ef311, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000353000-0xb)={0x6, 0x7, 0x3, 0x3fffffffc, 0x1, 0x8001, 0x2, 0x2, 0x9255, 0x401, 0x7}, 0xb) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000415000)=0x2, 0x4) 2018/01/09 19:57:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000832000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000b52000-0x10)={0x1, &(0x7f000042c000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000e38000-0x8)={r2, 0x2}) socket$alg(0x26, 0x5, 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582f", 0x2a}, {&(0x7f0000aef000)="130dee9f22eafbc7164f5e2b756eeae2ce9a6bb2b130d6288db41186158d524110320f419a58f20173dc575c10930f607de23c124ee7160c0bf34d0b6f5ab9710c9050b766511bda91312b25dd8766139d9c15d9", 0x54}, {&(0x7f0000eec000)="cdbc4b67730db14725035e3110f9e5", 0xf}, {&(0x7f00005ca000-0x4c)="eb7161b4d5e658c0cc61af94c56664e527ea67e9e35314512020e13d35e74c2d417a69ca0dcd06bc1f1bb1ed6266096b3b2ea5f0263e08f0159b95bfdbab7490a279f5473b5adbfa9cca6744", 0x4c}], 0x4, &(0x7f0000c2c000-0x12a0)=[{0x58, 0x0, 0x81, "3284a9ec19f3a873bf5d531db5aa13b9bf5f6c0cfc406f02f798111f60d6b7c357827a5d5c4945a667b8e205828102fa3ffe1b363fba0c6812452550c8d7888a1fc2e57d2fbdf9bc"}, {0x38, 0x10d, 0x7, "8a96eb48ec6131ac016fc895c915f0f4837bd0de7ed54dc6b23626912928fe03d5"}, {0x1010, 0x19f, 0x7de, "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"}], 0x10a0, 0x20000000}, 0x0) 2018/01/09 19:57:11 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) close(r1) socketpair(0x3, 0x80003, 0x7fffffff, &(0x7f0000a9e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000001000-0xc)={0x2000, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000001000)=0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000001000)=@req={0x3, 0x5, 0xa7, 0xfffffffffffffff7}, 0x10) ioctl$int_out(r1, 0x0, &(0x7f0000c8d000)=0x0) 2018/01/09 19:57:11 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c3b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000008e000-0x4)=0x0, &(0x7f0000098000)=0x4) write(r1, &(0x7f00004b7000)="49c7cc4960c93f5666a84c5e6a0523bd6a6b6b74c588d8d22ae0585da18a04d8caefb93b3671e94490d55503", 0x2c) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00009e3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x602}) socket$nfc_raw(0x27, 0x1c2573c8f8263279, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000fe5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b9b000)=0xc) pipe(&(0x7f0000f67000-0x8)={0x0, 0x0}) 2018/01/09 19:57:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00005a8000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000161000)=0x10) r1 = accept$unix(r0, &(0x7f0000ec2000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000488000)=0x8) shutdown(r1, 0x1) r2 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000831000-0x8)={0x0, 0x101}, &(0x7f00009e0000)=0x8) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000b5a000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000023e000+0xdc5)={r3, 0xfff, 0x9}, &(0x7f0000700000)=0x8) write(r2, &(0x7f00001dd000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) listen(r2, 0x30) 2018/01/09 19:57:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d7f000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x9, 0x9aa, 0x1, 0x7, 0x1, 0xfffffffffffeffff}, 0x9}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000295000)="1f000000150affdde2000000060009000000000000001f8001ffffe5000051", 0x2a4) pipe(&(0x7f0000a6d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000770000-0x10)={0xef, 0x8, 0x200, 0x200000200}) 2018/01/09 19:57:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f0000bd4000)={0x0, 0x0}) accept4$inet6(r0, &(0x7f0000abf000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f000052d000-0x4)=0x1c, 0x80800) r1 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r1, &(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$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f000047f000-0x28)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/09 19:57:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000009c000-0xc6)="2400000032003f8d93ff000000ef030002290704040001000c0500d800000000fffc0000", 0x24) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000bea000)="cafc6e3cd1984e0db4aef4e7f390be1781b3488b8d7c9c86913cee7680a8dc3bbe4e43975e78a6252c0b2b0a9891f302dad4539a8a55d53e5bd7f63b642f3cf08debfaffa3a408ae487aa3dd3b0ce94c771a5484b4f2177fb0cbdf829f07955607bca9cb5a2a6c62cda55e19a795546683820b6d2f3b662037b55a14b5f723268799a5fe98741c917c95017ae3836b13bf2f5eef7f388b36275cb2d04c095f3334b0f22d86a56cbeda", 0xa9) 2018/01/09 19:57:11 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000388000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept4(r1, &(0x7f000011c000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005bb000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000d58000)={0x0, 0x7fff}, &(0x7f0000478000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f4a000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x398, 0x9, 0x2edd, 0x8, 0x14}, &(0x7f00005a4000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ea9000)={r3, 0xff}, &(0x7f00004b8000-0x4)=0x8) sendmsg$nl_xfrm(r1, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f0000fd2000-0x15c)=@delpolicy={0x50, 0x15, 0x1002fe, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendfile(r1, r2, 0x0, 0xa3) recvmsg(r1, &(0x7f0000989000)={0x0, 0x0, &(0x7f0000fdc000)=[], 0x0, &(0x7f0000fdd000-0x92)=""/146, 0x92, 0x0}, 0x0) [ 773.731792] kasan: CONFIG_KASAN_INLINE enabled [ 773.736635] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 773.744055] general protection fault: 0000 [#1] SMP KASAN [ 773.749604] Dumping ftrace buffer: [ 773.753139] (ftrace buffer empty) [ 773.756887] Modules linked in: [ 773.760073] CPU: 0 PID: 3029 Comm: syz-executor4 Not tainted 4.15.0-rc5+ #180 [ 773.767333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 773.774752] tc_dump_action: action bad kind [ 773.780983] RIP: 0010:nf_tables_dump_obj_done+0x3d/0x70 [ 773.781603] tc_dump_action: action bad kind [ 773.790630] RSP: 0018:ffff8801afaef2a0 EFLAGS: 00010246 [ 773.795985] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff846167dd [ 773.803245] RDX: 0000000000000000 RSI: ffffc900018f8000 RDI: ffff8801d0e0d6f0 [ 773.810486] RBP: ffff8801afaef2a8 R08: 0000000000000000 R09: 1ffff10035f5de0d [ 773.817725] R10: ffff8801afaef030 R11: 0000000000000002 R12: 1ffff10035f5de5d [ 773.824971] R13: ffffffff846167d0 R14: ffff8801d0e0d6c1 R15: ffff8801d0e0d740 [ 773.832218] FS: 00007fbbc8542700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 773.840424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 773.846276] CR2: 000000000071455c CR3: 00000001c5e0a002 CR4: 00000000001606f0 [ 773.853561] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 773.860810] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 773.868048] Call Trace: [ 773.870615] netlink_dump+0x97a/0xcf0 [ 773.874390] ? netlink_broadcast+0x50/0x50 [ 773.878597] __netlink_dump_start+0x4f0/0x6d0 [ 773.883066] nf_tables_getobj+0x401/0xa00 [ 773.887182] ? nfnetlink_rcv_msg+0x8c8/0xd70 [ 773.891561] ? nf_tables_dump_obj+0xee0/0xee0 [ 773.896029] ? nla_parse+0x29a/0x3d0 [ 773.899712] ? nft_obj_notify+0x100/0x100 [ 773.903830] ? nf_tables_dump_flowtable_done+0x80/0x80 [ 773.909080] ? nf_tables_dump_obj+0xee0/0xee0 [ 773.913546] nfnetlink_rcv_msg+0xbf0/0xd70 [ 773.917755] ? nfnetlink_rcv_msg+0x30a/0xd70 [ 773.922140] ? nfnetlink_bind+0x310/0x310 [ 773.926273] netlink_rcv_skb+0x224/0x470 [ 773.930304] ? nfnetlink_bind+0x310/0x310 [ 773.934419] ? netlink_ack+0xa10/0xa10 [ 773.938277] ? ns_capable_common+0xcf/0x160 [ 773.942578] ? __netlink_ns_capable+0xe1/0x120 [ 773.947129] nfnetlink_rcv+0x200/0x1920 [ 773.951082] ? __lock_is_held+0xb6/0x140 [ 773.955118] ? nfnl_err_reset+0x2b0/0x2b0 [ 773.959243] ? __might_fault+0x110/0x1d0 [ 773.963273] ? netlink_tap_init_net+0x350/0x350 [ 773.967920] ? lock_release+0xa40/0xa40 [ 773.971868] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 773.977373] ? netlink_skb_destructor+0x1d0/0x1d0 [ 773.982196] ? selinux_nlmsg_lookup+0x32b/0x430 [ 773.986836] netlink_unicast+0x4c4/0x6b0 [ 773.990867] ? netlink_attachskb+0x8a0/0x8a0 [ 773.995252] ? security_netlink_send+0x81/0xb0 [ 773.999802] netlink_sendmsg+0xa4a/0xe60 [ 774.003834] ? netlink_unicast+0x6b0/0x6b0 [ 774.008039] ? security_socket_sendmsg+0x89/0xb0 [ 774.012765] ? netlink_unicast+0x6b0/0x6b0 [ 774.016979] sock_sendmsg+0xca/0x110 [ 774.020671] sock_write_iter+0x31a/0x5d0 [ 774.024702] ? sock_sendmsg+0x110/0x110 [ 774.028655] ? iov_iter_init+0xaf/0x1d0 [ 774.032600] __vfs_write+0x684/0x970 [ 774.036284] ? kernel_read+0x120/0x120 [ 774.040152] ? bpf_fd_pass+0x280/0x280 [ 774.044012] ? _cond_resched+0x14/0x30 [ 774.047876] ? selinux_file_permission+0x82/0x460 [ 774.052692] ? rw_verify_area+0xe5/0x2b0 [ 774.056722] ? __fdget_raw+0x20/0x20 [ 774.060406] vfs_write+0x189/0x510 [ 774.063917] SyS_write+0xef/0x220 [ 774.067340] ? SyS_read+0x220/0x220 [ 774.070949] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 774.075944] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 774.080674] entry_SYSCALL_64_fastpath+0x23/0x9a [ 774.085396] RIP: 0033:0x452ac9 [ 774.088553] RSP: 002b:00007fbbc8541c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 774.096234] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 774.103474] RDX: 00000000000002a4 RSI: 0000000020295000 RDI: 0000000000000013 [ 774.110723] RBP: 0000000000000567 R08: 0000000000000000 R09: 0000000000000000 [ 774.117961] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6248 [ 774.125211] R13: 00000000ffffffff R14: 00007fbbc85426d4 R15: 0000000000000000 [ 774.132470] Code: b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 30 48 8b 5b 28 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 75 1c 48 8b 3b e8 65 40 46 fd 48 89 df e8 5d 40 46 [ 774.151544] RIP: nf_tables_dump_obj_done+0x3d/0x70 RSP: ffff8801afaef2a0 [ 774.158433] ---[ end trace 43fe304343070769 ]--- [ 774.163454] Kernel panic - not syncing: Fatal exception [ 774.169220] Dumping ftrace buffer: [ 774.172734] (ftrace buffer empty) [ 774.176411] Kernel Offset: disabled [ 774.180004] Rebooting in 86400 seconds..