0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c66000-0x4)=0x10, 0x800) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000438000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086c000-0x4)=0xe8) 2018/01/03 23:08:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000038000)={0x0, 0x0}) r1 = accept4(r0, 0x0, &(0x7f0000e98000-0x4)=0x0, 0x80800) socketpair(0xb, 0x4, 0x40000000000, &(0x7f00007b6000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00009df000)={r2, r2}) getsockopt$inet6_tcp_int(r3, 0x6, 0x1b, &(0x7f000021c000-0x4)=0x0, &(0x7f0000381000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0xe, &(0x7f0000001000-0x80)=@raw=[@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0xac8}], &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0xdc, &(0x7f0000002000-0xdc)=""/220, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) preadv(r1, &(0x7f000003c000-0x40)=[{&(0x7f0000239000-0x1000)=""/4096, 0x1000}, {&(0x7f00006a0000-0xdf)=""/223, 0xdf}, {&(0x7f0000967000-0xad)=""/173, 0xad}, {&(0x7f0000cb0000)=""/4096, 0x1000}], 0x4, 0x0) splice(r2, &(0x7f0000748000)=0x0, r3, &(0x7f0000fd3000)=0x0, 0x3, 0x8) 2018/01/03 23:08:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000cba000-0x4)=0x9, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getpeername$inet6(r0, &(0x7f000034a000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e06000)=0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x104, 0x4) write(r0, &(0x7f0000063000-0x98)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0xfffffffffffffffc) getpeername$llc(r0, &(0x7f00007b9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000121000)=0x10) [ 816.394569] ip6tnl0: Invalid MTU 0 requested, hw min 68 [ 816.421909] ip6tnl0: Invalid MTU 0 requested, hw min 68 2018/01/03 23:08:17 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0xd8) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000ffb000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab7000-0x4)=0xc) getsockopt(r1, 0x84, 0x0, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) 2018/01/03 23:08:17 executing program 0: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000fe2000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000fe000-0x20)={r0, &(0x7f000094b000-0xd5)="", &(0x7f0000fe3000-0x3a)="", 0x0}, 0x20) 2018/01/03 23:08:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x20, &(0x7f0000444000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000876000-0x14)={{0x4, 0x2000000000000000, 0x8, 0x7, 0x100, 0x5ee}, 0x9, 0x9, 0x1}) socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b99000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000a0d000-0x31)="", 0x0, 0x0, &(0x7f0000e91000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/03 23:08:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000938000)={0xffffffffffffff9c}) accept$alg(r0, 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00006e6000-0x1)={0x0, 0x0}, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b5a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000058e000)={0x0, 0x0, &(0x7f0000eed000)=[{&(0x7f00002be000)="a41a141f989bbfa481b1d97088e1a040", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) read(r2, &(0x7f0000240000)=""/221, 0xdd) 2018/01/03 23:08:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="34ddad79a4da", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) socketpair(0x3, 0xa, 0x4, &(0x7f0000cf4000-0x8)={0x0, 0x0}) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000c0b000)=0x1, 0xfffffffffffffcea) connect$nfc_llcp(r1, &(0x7f0000b85000)={0x27, 0x6, 0x1ff, 0x5, 0x6605, 0x9, "5f688d822d047bfdbec6ec235d32458bc5677a34c89b2106e61595f4707ee0b823b343d16bd345ca3c3c77a143cb0fa43f719be17d60ee3f8c4c4f311f0bca", 0x5}, 0x60) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000c16000-0x10)={0x6, &(0x7f0000fcb000-0xb4)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/03 23:08:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$nfc_llcp(r0, &(0x7f0000ff4000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "53cf5d0a63f97234c2ebc54deae21494c72e8a9a548b5b667588be9ad9f1d9ab823bdbd717f2da28649d36b2ba1354075552d7fa1e3a384bd33760d2fec529", 0x0}, 0x60) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000e41000)=""/49, &(0x7f0000f7b000)=0x31) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000512000-0xae)="d583698928c63d1ee15c54d941cacc75d36851054e4d1a6b7a2312fcdcfeb6d7ecb2b3af782641f117db32f42efee2bbc859f55227c5636a9e3d510e091c99004c6eb4808901e6db5d6fa7024e896e7fcb977d9d9ae98bff5c4a42d248f588e12760a7ba9a7884992f62a3dd47797ea6314c374bb0b171683cb740cec38f9cef06c7691da429f98a37f65423f2877f1bb1e49b32c50007c38f4b7677aee6177e955af4746ede87702da4bdea1de8", 0xae) 2018/01/03 23:08:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fa2000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000946000)=@generic="b62e50244b3102f3d1e206d86ef82468") epoll_create1(0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dee000-0x10)={0x1, &(0x7f0000986000-0x8)=[{0xffffffffffffffff, 0x6, 0x1, 0x3ff}]}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00009be000)=@assoc_value={0x0, 0xffffffffffffffc1}, &(0x7f0000ef6000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000007e000-0x1008)={r3, 0x1000, "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"}, &(0x7f00002bf000)=0x1008) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000a9a000-0x6)={r4, 0xb7c0}, 0x8) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f000008d000)=0x0, 0xb4) 2018/01/03 23:08:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00004a2000)=@get={0x1, &(0x7f0000000000)=""/4096, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000088f000-0x88)={0x1b2, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f000029e000)="2400000052001f0014f9f40700ff03000b000710e5000100fe08ffffff03000100000000", 0x2ec) 2018/01/03 23:08:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) 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) pipe(&(0x7f0000000000)={0x0, 0x0}) r2 = accept4$inet(r1, &(0x7f0000003000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x5f, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000001000)="483f1bcbe4dd36d81a0b5a293860347704408167ae566d728b0be54fc0b4d157b9efad") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000003000-0xf2)={0x0, 0xea, "879c0b621ad145d86bba3c4c76ff10a31dbe0ae01a089232f443f121a82761786ceebc1a18b5cc4f38fa39ac733e4c3b01e554d84ae89ecd89ecbe0f532ddf4f4baf2286389762be37aa8c604c1fe85ef2aea9d11a5177b32472fd5e22ef703269fe92bde94e2efc7d5900d035ec906984c935bd18ca4afab461b05b80151e5e10302a835d25f9f1bc9da75a25c99e37078aa88862b5abcf5dcde138ddee635d1340b4ba1000675906fe394485a5b01f8b933506a1dacef6a3b78d20eb9c571d773a6865f80a5d7a2a29c3d639fe9cfba9f33e4e5c3abdecf8c8548ad91744a617e1835a764495c747b2"}, &(0x7f0000003000-0x4)=0xf2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000002000-0x6)={r3, 0x6}, 0x6) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000002000-0x2)=0x800, 0x2) splice(0xffffffffffffffff, &(0x7f0000001000)=0x0, r2, &(0x7f0000001000-0x8)=0x0, 0x3, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(0xffffffffffffffff, &(0x7f0000002000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000)={0x0, 0xa7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000-0x8)={r3, 0x7ff}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000002000)={r5, 0x3ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000004000-0x10)={0xfffffffffffffffb, 0x8000, 0x2, 0x4, r5}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) 2018/01/03 23:08:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000923000-0x8)={0x0, 0x0}) bind$nfc_llcp(r1, &(0x7f0000744000)={0x27, 0x200, 0x100000000, 0x3, 0x7fff, 0x4, "5fca079c51711a7424d8b2e01efcdfe441ed9a024a1ad545f0146be027132bbbf228f205b6e69da58e6f9df2972507e683396be8202af7e3e29c752d4b9f89", 0x2}, 0x60) read(r0, &(0x7f0000e28000)=""/120, 0x78) r2 = socket(0x10, 0x802, 0x0) connect$nfc_llcp(r2, &(0x7f0000933000-0x60)={0x27, 0x1bd, 0xb0b3, 0x7, 0xa7eb, 0xff, "badb54f723c7bc88987f1d6fd0b9317150bcb44fc8ff07eea042c814a18e29be83d61ada486bac2f525a3d2dd9117c920dc9328a6d106522e90502f1f347bd", 0x1b7}, 0x60) write(r2, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r2, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/03 23:08:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x5, 0x7, 0x9) accept$ipx(r0, &(0x7f00005ae000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e2c000)=0x10) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028b000)={@generic="c74809ea9a98c5bd662d161cedebf1e8", @ifru_flags=0x100}) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00001ae000-0x4)={0x1}, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000058f000-0x98)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x96, 0x1ff}, &(0x7f0000f4e000)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000298000)={r4, 0x3f, 0x2, 0x5a, 0x8, 0x5}, &(0x7f0000f10000-0x4)=0x14) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00006e6000)=""/125, &(0x7f0000938000-0x4)=0x7d) socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00008a1000)=[{&(0x7f0000c6c000-0xb1)="21aba6e888ce12e1a2297cc127699b678e18ef6134c253185883faf6cd12f177a690322a79af94b85b5260a46bf9aeec132f26779c891491dc994afca97cbb97e0164af0760c7c2cc5d2d10fe3dd4099f71986a779c37a02e22bf33da6b4dcb94e7b441f7b171a0f527226360fea5d7e630974993e5424c149c45407d7c4b1aa5e09ce759045a0c90bcd24182bcf331485fbdf96584193e314eb3fee2e1e047f674f15333abb48018552950ff25631dce8", 0xb1}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/03 23:08:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df", 0xffffffffffffff0d) 2018/01/03 23:08:17 executing program 7: socketpair(0x5, 0x807, 0x7, &(0x7f00002fe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="a10a392d3a3ece6ee9b8fd6f2c2361da893c88e25c659feeda4f44348b9c1c229755125b4a87102f", 0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000002000-0x7e)=""/126, &(0x7f0000001000-0x4)=0x7e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000003000-0x4)=0xffffffffffffff1b, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@generic="57d40e1ac58f86cc554617b8702bb8a7") getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000002000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f8, r2}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x0, ""}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r3, &(0x7f0000002000)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000002000-0x1e)={0x0, 0x0, 0xfffffffffffffffe, "d252c229a222", "a1f742544270c1ecbde92a025818a54d"}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8001) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000000)="4e0c42feec04c22c4d", 0x9, 0x20000000, &(0x7f0000003000)=@in6={0xa, 0x1, 0x10000000100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000005000-0x4)={0x0}, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r4, 0x6}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000007000-0x4)=0x7, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000008000-0x10)="2543f63e9251f7b2d4453bb68d7acaaa", 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000006000-0x18)={r5, 0x4, 0x30, 0x6, 0x80}, &(0x7f0000002000-0x4)=0x18) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000-0xc)=@sack_info={r3, 0x6, 0x2}, &(0x7f0000003000)=0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000007000)={r0, &(0x7f0000007000)="4974f86411e3db2f04bf72bda2f44fd0a96d40bf1a0698fefcaf08f8f017fefa5a0e9d877fc85464d0878f19bc8e607c5e2c744ca612313986ffb1fabb071cc5c89b17e6570a116231667ae40ac0e1f91b09655b5c4e53415e7cc6b6754f0ad4ae8ff126e92caa8f5a8bbaf95f06b6fdee1998ac25098f59c56fdcad1e5eb731818e824eb5ea935f9d1150813ba265bb3f0f656938c16cb601aecc15e3ea92fa890bb32a1d698ba3a07c81de40656ab6b2d13c11ce1e12f21ab98532802c1294281febbf28e583f4cc950a1d5726742ae0604bc9ea4682ca1be8f54989f6a842af03e13e670d2fdadf028b8be6", &(0x7f0000006000-0x29)=""/41}, 0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000008000)={0x1, [0x5]}, 0x6) 2018/01/03 23:08:17 executing program 5: mmap(&(0x7f0000000000/0xeaf000)=nil, 0xeaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00003e1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f7ff", 0x38, 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, "a21adf", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], ""}}}}}}}, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000eb0000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004e8000)=0x1c, 0x80000) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d61000)={0x8, 0x206, 0x2, 0x7, 0x0}, &(0x7f0000ba2000)=0x10) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000eb0000)={0x17b1f1a1, 0x9, 0x4, 0x80, 0x9, [{0x9, 0xfffffffffffff001, 0x10001, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}, {0x40, 0x40, 0x5, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x0, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x80000000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x4, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x10000, 0x4, 0x4, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3859, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x8, 0x646e, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000a4a000)="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") mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd7, &(0x7f0000948000-0x4)=0x0, &(0x7f0000b6d000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000eb1000-0x6)={r1, 0x0}, 0x6) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000eb0000-0x4)=0x0) [ 816.634544] sctp: [Deprecated]: syz-executor4 (pid 7298) Use of struct sctp_assoc_value in delayed_ack socket option. [ 816.634544] Use struct sctp_sack_info instead 2018/01/03 23:08:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1) setsockopt(r0, 0x10e, 0x4, &(0x7f0000003000-0x2)="", 0x0) pipe(&(0x7f0000b5e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/03 23:08:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) 2018/01/03 23:08:17 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) accept4$ipx(r1, 0x0, &(0x7f0000003000-0x4)=0x0, 0x800) sendto$inet(r0, &(0x7f000000a000)="32000000150025ffff07008e000914040a01c2fe200000091a000200e89a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2018/01/03 23:08:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000835000-0x1)=0x2, 0x4) r1 = socket(0xa, 0x803, 0x6) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000023000)={0x5, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8000, 0x4, 0x3, 0xaf91, &(0x7f0000ea9000)=@common='eql\x00', 0x3ff, 0x8, 0x9b05}) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000fbf000)=0x10000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e57000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f0000-0x4)=0xe8) sendmsg$nfc_llcp(r1, &(0x7f0000fbe000)={&(0x7f0000921000-0x60)={0x27, 0x4, 0x3, 0x4, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x100000001}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0xb, '\x00\b'}, 0x18, 0x0}, 0x0) [ 816.708574] sctp: [Deprecated]: syz-executor4 (pid 7310) Use of struct sctp_assoc_value in delayed_ack socket option. [ 816.708574] Use struct sctp_sack_info instead 2018/01/03 23:08:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000947000)=0x0, 0x4) 2018/01/03 23:08:17 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f7e000-0xc)={0x4, [0x5, 0x34e8, 0x2, 0x2]}, &(0x7f0000f7d000)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7f000-0x10)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661101644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616", 0xa0}], 0x23a, &(0x7f0000f78000)=[@op={0xbd, 0x117, 0x3, 0x0}], 0x18, 0x4000041}, 0x40) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x4, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) 2018/01/03 23:08:17 executing program 7: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a0e000)={0x0, 0x9, 0x100, 0x77}, &(0x7f0000eb5000)=0x10) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000eb5000-0x4)=0x0, &(0x7f0000eb4000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r0, &(0x7f0000eb0000-0xa0)="", &(0x7f0000e0f000-0x89)="", 0x3}, 0x20) 2018/01/03 23:08:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockname(r0, &(0x7f00002ce000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d28000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000eda000)=0x0, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000067a000)=@add_del={0x2, &(0x7f0000067000)=@common='teql0\x00', 0x0}) sendto$inet(r0, &(0x7f00004c8000-0x1000)="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", 0x901, 0x0, &(0x7f000055d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f00008ea000-0x70)=[{&(0x7f0000325000)=""/132, 0x84}, {&(0x7f00008a8000-0xb9)=""/185, 0xb9}, {&(0x7f0000f1f000-0xfe)=""/254, 0xfe}, {&(0x7f0000b72000)=""/158, 0x9e}, {&(0x7f0000381000)=""/251, 0xfb}, {&(0x7f0000cfe000)=""/12, 0xc}, {&(0x7f0000766000-0xe6)=""/230, 0xe6}], 0x7) 2018/01/03 23:08:17 executing program 5: socketpair(0x8, 0xa, 0x3, &(0x7f000031e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001000-0x40)={r2, 0x1, &(0x7f0000000000)=[0x81], &(0x7f0000037000-0x14)=[0x1, 0x8001, 0x8000, 0x3ff, 0x0], 0x10, 0x3, 0x85b, &(0x7f0000001000-0xc)=[0x8, 0x3, 0xb9], &(0x7f0000985000)=[0x2, 0x996], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000)="8c0db749d2b4963a3f3916f1777e761a342252eb678805aa157e71dd95ca429a7f1837467f5af4375bf79baec72a8388bf34ff15e714be7a0e52b1563887db4fb82ac7d991c4ba213d1113287a15c46f8faace6218a3e305f9bc13996102742dbdc31d560d28e56f4bf6dc133082762f2dbf274e7f3a46747f2c2ddb602dcbdd1bbddb1297ff25e932c4783e48f7d1f830c545a084882778813b8eb37f86cbb4", 0xa0, 0x4004, &(0x7f0000001000)=@in6={0xa, 0x1, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ace000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b8c000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00005b5000+0xeab)={r4, 0x2}) syz_emit_ethernet(0x66, &(0x7f000045e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x30, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0xfffffffffffffffd, 0x0, 0x0, {0x0, 0x6, "e17f20", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) accept4$packet(r0, &(0x7f0000356000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007d1000)=0x14, 0x80000) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000dcc000)={r5, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/03 23:08:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80a, 0x2, &(0x7f0000e95000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00005c8000-0xb8)={0x0, 0x400, 0x4000000000000, 0x6, 0xfffffffffffffffb, 0x5f, 0x400, 0x8, {0x0, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x9, 0x6, 0x9, 0x3}}, &(0x7f0000530000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000bc0000-0x8)={r1, 0x66e}, &(0x7f0000466000-0x4)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='sit0\x00'}}}) 2018/01/03 23:08:17 executing program 0: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x7, 0x1f, 0x40, 0x15, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/03 23:08:17 executing program 3: 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$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000866000-0x4)=0x6, 0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f000057d000)="778701b642e7e855cf0538788421efe756ff0f405db71f13814c1db0d20c051fe6271ca859d5e1096b08cfc05de9e894832a25888bcc59096025935f00b2c800856a1a8ee44f412caa961cd1f0dc4df9377ac4ec0f78b2d8f47b5c146c23a4f56b3930c0f2ddd275638fcba9b5e295375a7b5ec6718ef43836d844d4cf18e9e70baa0d76a5d1a0a84a7cd8b67808b69720adaf8f", 0x94) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) 2018/01/03 23:08:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c0b000)={0x0, 0x8001, 0x0, 0x4, 0x0}, &(0x7f0000ded000)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e73000)=@assoc_id=r1, &(0x7f000033f000-0x4)=0x4) bind$nfc_llcp(r0, &(0x7f0000576000)={0x27, 0x5, 0x61, 0x1, 0x5, 0x8000, "c8f0f6f2e7676ff2c3d947c7014dd49c393489e4a956b3df84cf801f60cb6bbe435503b834a5ff10cbb237d12f5dd13002dc2d6a1017433e9f947386321ae6", 0xffff}, 0x60) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) recvmsg(r0, &(0x7f0000a35000)={&(0x7f00002b8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000240000)=[{&(0x7f00008cb000)=""/253, 0xfd}], 0x1, &(0x7f00003ec000-0xf0)=""/240, 0xf0, 0x0}, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[{&(0x7f0000b5b000)='(', 0x1}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/03 23:08:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000072e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000aef000)=0x9, 0x80800) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f000044c000)=0x0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 23:08:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000c27000)=0x0, 0x80000) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000002e000-0x2)=0x7, 0x2) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000001000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/03 23:08:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) getpeername$inet(r0, &(0x7f00002de000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c81000-0x4)=0x10) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x19, 0x2, 0x9, &(0x7f00004fb000-0x8)={0x0, 0x0}) connect$llc(r1, &(0x7f0000e22000-0x10)={0x1a, 0x1b, 0xc4, 0xffffffffffffffff, 0x80000000000, 0x2008000000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000dd2000-0x1)='0', 0x1}], 0x1) writev(r0, &(0x7f0000e75000-0x10)=[{&(0x7f000059b000-0x1000)="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", 0xc27}], 0x1) 2018/01/03 23:08:17 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f78000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000024d000)={0x0, 0xa106, 0x6b6a, 0xe348, 0x2, 0xdc83, 0x81, 0x8, {0x0, @in6={{0xa, 0x1, 0x8, @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]}, 0x3f, 0x5, 0x9, 0x312e, 0x9}}, &(0x7f0000775000)=0xb8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f79000-0x8)={r1, 0x3}, &(0x7f0000b1b000-0x4)=0x8) write(0xffffffffffffffff, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4003000005010000000e00030040030000000503c76e35", 0x26) 2018/01/03 23:08:17 executing program 6: r0 = socket$inet_sctp(0x2, 0xffffffffe, 0x84) setsockopt$inet_opts(r0, 0x0, 0x22, &(0x7f0000e70000)="", 0x0) 2018/01/03 23:08:17 executing program 2: pipe(&(0x7f00004a5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a70000)=0x0, &(0x7f0000723000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d61000-0x8)={0x0, 0xa82e}, &(0x7f00004d2000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={r2, 0x8}, &(0x7f0000001000-0x4)=0x8) r4 = accept4$llc(r1, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x1aec2d0f, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000002000-0x9d)={r3, 0x95, "385a8ccf4eccd65e586f8291b35f54938b1e840b2ac50707a40c8a061595ba585e383baffe3ce0c24abdbd235ee489e9ce895c462d35b1ecfcbead5f2182538c7db9fda7ae71e80b1933bd29d7381bdf66468aff237299d13730796f6b91c5df1d6c27d1101ec13961503221c6382a010715416e4020ecb464286b7924bbeb9d29e69106d42820182845bc68008e97851190478c41"}, &(0x7f0000000000)=0x9d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000003000-0x10)={0x7, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000001000-0x8)={r7, 0x1}) r8 = socket$inet(0x2, 0x6, 0x100000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) close(r5) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000001000-0xc)={0xd0000002, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r8, 0x1, 0x15, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000003000)=0x10) ioctl$void(r5, 0xc0045878) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r9, 0x40086409, &(0x7f0000001000)={r10, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000004000)=[{0x2, 0x9}, {0x4, 0x586}, {0x2, 0x4}, {0x3, 0x5}, {0x4, 0x9}, {0x3, 0x400}, {0x3, 0xfffffffffffffffe}], 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r5, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000)=0x10, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000006000-0xa2)="90b7f2f794b6c469019ee50092eb04b43f8fe7ad25ad60e8e04742217dc5c3d8982b560b53060b6ef96e7d622f7fa283ffb2c5e3a9fff46fb3b95254f812dab4dc6f77eb23a8725551220058965ccceeb2b2c3e29f3bfc038825074ce572a8bfea20a2cd6c3cc7e2c9c23aff4125a64bd5b5b427115a9e15647745a898d4d03ac48f88868319294c05db2c1ca56cb8e6f7aaf8560d35f338767ad2a6083a50d15b8b", 0xa2}, {&(0x7f0000007000)="27d7e5367a7f5079d8d41c3cadeaef8ae6f4a955de1f8f2c6484b06ec19eb4ee70e90c542cd8fb1b926f577c9329d54444002908da621857c7b9bb67cb6652fc305a285c19cb5f74446dfb802f182a3faab408b00892e41b0ff47b71a8af7ecf", 0x60}, {&(0x7f0000007000)="75161f83cc91be073803f6e555b5030e6c0b0fc0a0dcb8ce3f2c828909f86f87dde5c5526f1e3ce753e048c935abaca0ec914f2d19033cde0ebf642a733a9a619336735ca176722d28980e32ba5fff43a34228252d758479d4b67f60206952e69078f7e9babdd2c498778c6dd6e0e40ed878e424ff650e008fda9046ce0a7996ca6ce461139e0cfe4df9564fa26b084f736848d7e21652f5705a2c0293b988061152a354615043d4bcc82bb56ea5d892692378e7", 0xb4}], 0x3, &(0x7f0000001000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x24004001}, 0x20048040) 2018/01/03 23:08:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c24000)={0x0, 0x3}, &(0x7f0000f70000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000)={r1, 0x0, 0x80000000000, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0x18) 2018/01/03 23:08:17 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) pipe(&(0x7f000024b000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000a2a000)={0xa, 0x1, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000fd4000)=""/254, &(0x7f0000859000)=0xfe) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x200000000000001f, &(0x7f0000fd7000)=""/0, &(0x7f00000f2000)=0x0) 2018/01/03 23:08:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8010000000000088) sendto$inet6(r0, &(0x7f0000d13000-0x1000)="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", 0x781, 0x0, &(0x7f0000a3b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) pipe(&(0x7f0000d02000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000081000-0x9e)={r0, r0, 0x1, 0xffffffffffffffff, &(0x7f000018e000)="cc21d5e2c0ef7a7ec6ee2709d550d979b23010eacb51707b0e2b3d6c6a71d7be0d6b56cd99c184024a14ddb9f39e4671e86c5438c764f2984d4b5beb9aced73f177c3d5b7e800b5dab615574989d4261992fc99d257ec5611f659862c4009d0bd1769ff6f45fbd502e2c943ce5051884fd594f937854506b7f9a5864f5d14482718931f2309c4d5bf25766684ca4a50c808e70708fcc58c269efda8c06", 0x4, 0x100000, 0x5, 0x0, 0x9, 0x8d, 0x6, "9651bd47df7b490125807bc67a31e00f7bc31767d178ac9dc31519fc70cabf6e6c0415ab87b74143069e1a432eaa2a582f63124719bb6f9cfca1190258bfda374b0b3ef41e06bd6b34b1ed3c213a0319cf5584bd5192135fdf734315936cfbc4d6188e376946f6fd8dbd7efc995fb8b797781a1cc19e"}) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)='\v', 0x1, 0x0, &(0x7f0000c45000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/03 23:08:17 executing program 4: r0 = socket(0xf, 0x805, 0x3ffc00000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000-0x3)={0x8, 0xffffffffffff4513, 0x6, 0x7}, 0x5) r1 = socket(0x2, 0x803, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xa38, 0x6, [0x3f, 0x100, 0x3, 0x9, 0x9, 0x3]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r2, 0x629, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00001dc000)={0x0, 0x6d, "8659fa02a0622267923504d383a9dcb11188103668e08aa963a71f09fe5d89144d347cad9feadb2377bc0d76b1431b783fde15af842c9442775ae3dbd8e363eb11c633ef60228a97318f8a9ad9fd2b15d69819cd3eba8eaf369af4a8d630633b98f3f18cff5ee49fc8244ff34b"}, &(0x7f0000786000-0x4)=0x75) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d46000)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt(r1, 0xff, 0x0, &(0x7f00004f9000)="", 0x0) 2018/01/03 23:08:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) shutdown(r0, 0x0) bind$inet6(r0, &(0x7f000046e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x2c, &(0x7f0000d88000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f3000)=0x10) bind$inet6(r0, &(0x7f0000323000)={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, 0x1c) 2018/01/03 23:08:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000001000-0x8b)=""/139, 0x8b, 0x40000101, &(0x7f00006cd000-0x1c)={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000002000-0xa6)=""/166, 0xa6, 0x40000060, &(0x7f0000001000-0x10)={0x3, {"8a77b8b02e5e36"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r2, 0x29, 0x12, &(0x7f0000f6a000)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000f62000)="", 0x0, 0x0, &(0x7f000096c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/03 23:08:17 executing program 6: r0 = socket(0x10, 0x806, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000e53000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c3e000)=0x10, 0x80000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername(r0, &(0x7f00009ab000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000025d000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000188000-0x8)={0x0, 0x0}, &(0x7f000025b000)=0x8) getsockopt(r1, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/03 23:08:17 executing program 5: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x29b) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000f6f000)=0x6, 0x4) recvmsg(r0, &(0x7f0000f68000-0x38)={&(0x7f0000d83000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c55000-0x10)=[], 0x0, &(0x7f0000864000+0x3de)=""/198, 0xc6, 0x0}, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f000004d000)=[{0x88, 0x113, 0x9f8, "5071403f648cbbf713bc5f91efa2f33b11f154a48579e59a3a3b0795b208667e41dfbd38b48ba7581b40712b00e3ea1b275648cfd388abbabc3927ed8039ad76db2312fc0c5500da32d5a9c4e5705a0b409a4620f7cbff21d20e8798ae563899ae85cd719f35aac48ca923c941b9a723531860142817"}, {0xe0, 0x107, 0x2, "0274c1dc6f2d4ba8abe9ce70094f4ff870f04ed606111d3e40d6b9f12c2ef26080ab29415d82aa94e2ed82ea1df1c03b1299b0464bab4cf8e070fe5202ef8806ab2ff8b810ee7227c877d75a5db43deca29bd7aa8efaf05efa3782fdcbedf5024cbfbd1bdddafa948f63e2fa4153f49f829584ef97e0ab2852419dd94773065d4c725a2427c2ec01fee11ffa2c3b0893fe343f130a53e253c2edc167e70591ade12c90e5065973f0fcf567d9539574368ab172cfeecbe06e0db8efa11b180c6d13bed0d47e9d292c99cef130"}, {0x58, 0x111, 0x2, "b0f775e19cd3476d2f8e0b56825bde71d951d329460f73fe0e62608716922bc072bbd8b424398eb04851f2b53104f72e11286ae954b7c7e0664eec220f9ca64cbb2427"}, {0x60, 0x11, 0x4000000000000, "863d4b1aa10484ce47ebcd7318ab4e2a8f4623d32ae553e34eb606db9722d8becde7dbab60f6c90696f3fb2b325f6d4c689f0775a63c589198e2c3cf4d768c8644c3e9fc27fd8b35781196"}, {0xd0, 0x18d, 0x1f, "27ae39794f8d7f183302688ab4e13d8a04a84bf833b5e37663a3387d32c058bbc54c7363d5bce66d354b15e6ecb7645fea6fb757ee30e4b9c7d9432aa99825d098086e70458c4306660fcc9e08d937a6532cdec600efa7e84454f00ed5e16707910937ed6108f9ad3ac3b3d5738b763ba841805ffb07d4c40b148ddabef917da7c4f411ebfca1ed2198dfc49e0251c79cb70a83a85058ca3e9cd6191d7d5f075564172fe1f1bf1a626eef9d080c1dc9fab77aabd68e7f6946d594bd3b2"}, {0x30, 0x18c, 0x101, "f0469c6c9efa06a1cf66f0c03944151cda90fe139f54d462f56fec0f"}, {0x90, 0x19f, 0x6, "9da38204c0b6192aba27d89141a957b434d0aadc0e6918f1db7e63c1d22a96d82b642be2d88806e32c120b537af0ebc6d1e98a6baf548d1d0df9b2ee0f3b804ae05e93464d68ea835155edbb77140a0dbeb35b69a70ca3d979c5378a03f5342324b18e610e3be221abacb0795021241769d54553d12ecf0da20f25076c"}, {0xa8, 0x108, 0x9, "da727ccc5622acf0e10e2e37fc108242984dad4fb3d9f3908fb8e9b3879ab538814035863983660b5a8329cc1567308207f0a93b0463156b105fa19e9bd095a4c72f0c2eb6cd2c184659d0e5408292e2264d681fc97d872d0f7853b4c7d114802b1ce74cf857006ae7ee4a6c80062f47c6f405a2c084050c935b8abfbecd275d89b77cb857d842dfb36f04dbef9da5c53be872a5f54c"}], 0x458, 0x0}, 0x0) 2018/01/03 23:08:17 executing program 4: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000002, 0x0) recvmsg(r0, &(0x7f0000e7c000)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[], 0x0, &(0x7f00005a4000)=""/79, 0xfffffffffffffffd, 0x0}, 0x40000020) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f65000-0x49)="f0805c266667263e20ca342bbe7cbccbb43e41806271c7e0b4a4eccfb0c65cfa15802c94bc42ea26bbe18669f4eba4fc971c071e85b408d045393123011a19dbdc35432c956e6fcaa7", 0x41, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e17000-0x10)={&(0x7f0000f65000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f66000-0xc)={&(0x7f0000f66000-0x8)='./file0\x00', r1}, 0xc) sendto$inet(0xffffffffffffffff, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f67000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 23:08:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000d0e000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) pipe(&(0x7f00003bf000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c3b000)={0x0, 0x0}, &(0x7f00006d3000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000cc4000)={r2, 0x7, 0x1}, &(0x7f0000ca2000)=0x8) 2018/01/03 23:08:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f00002a7000-0x80)=@generic={0x1e, "010300009a000000000000000000000009a979f3210000000000000004bad62e0a43a632ed4938d36d73fb8f8401a3ff59a4002b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f35b2461205000158d19bcb31f1314a8ef151622ca5bdc9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00003c3000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x3b) r1 = socket$netlink(0x10, 0x3, 0x10) write(r1, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/03 23:08:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) recvmsg(r0, &(0x7f00002d2000)={&(0x7f0000cd0000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000e9d000-0x10)=[{&(0x7f00002aa000-0xf0)=""/240, 0xf0}], 0x1, &(0x7f0000948000)=""/115, 0x73, 0x5}, 0x20) listen(r0, 0x0) writev(r1, &(0x7f00006df000-0x50)=[{&(0x7f0000818000-0x98)="ebad47486d6c402d4564da2a742fb7314e0fc54e7a5501a57e5740cf69c1fe7e820b8a0bf4c3e72c154942e1a587307e9aa4a9bdbc6b60274f0981ba39676e142f5eb2a2869e3dd41b1e24a07450049b4557c869cc0e18be165739971e6764e5d4df61f7f2c2685ee7579c61759fee3d000da4b2658c73c56eedeb926ee053d1884f1f13ed57582b719a864259ad2544254fc3693bfc9c17", 0x98}, {&(0x7f0000d5c000)="b3946937e1f5238c802f3880590813445b1cfd123e6acab41953b8f49320d0e36bd87afabf0891cad61ebbf767b98ae2a78e9fd6d408058e38b8e537a293edfb3a72a0a7e1c0c8a23f2da2a180d2aae361e89182eb3335df7c7f8fed449b2aab548dd03b73d6e2943d729642c2538b46e25ae5085e1955738c2754610d33005639233a1dcf233762e985cfa3dfcb9bc3cb5ea4156a8bbebdc46d962fd72730e6b3db", 0xa2}, {&(0x7f00004a3000-0x9a)="096498a113f69132eb3f638f8c731ec52b93a80e4bde167d46c6672b11017d4c62457239751eaa2612a09abe18b43010dba97309f4cd4233164838b9d8c31cba1b2394731d7c2a9cd816ea0eda413c803f3bba23cd648c1a9c896cda51b7ac8ca74a853861a2b0daf035ed138a2e187ae21dadad6e034ed1af12c26a2ac81a0acd88d41054fe19a3ed8ab673eb4eb91d77dc08177b221063d149", 0x9a}, {&(0x7f0000187000-0x5f)="903e08fbe014a8257a7d5bbfa15bef603fb80b43d849f0e8fca336af5a09d43de4580077cd40c718c39803fda8ad32e269171ff12865ee5cd08660d2a3b1d1c3272d935c97cdd32a86e49c2c9a4347b9e0ac730089bd3804f5e26fab60a096", 0x5f}, {&(0x7f000075d000)="729a26efb1b5d6677719f0b7a0971a98e71d600c842b11d6d5e08b0658d90de976534635781477f05f7bd24d07c3c97a44886c249122a64923a8f4f707bfbd4cd672ca6494e2dc63967f871b42739ef5d7b5910bec4649c17dc7dbbd1457d8476dd8dd1f37cfc4a2bb84baa56561dd72f9c0183ed509cd748120dae24104054ad079eebfec12cf0edd2da77e93f6c1fbe66cf9f7bf130592ff3c1076a24da39ebe7bbe88166e81284ef199fca8b33fb910ba4bd80fe693a0967e7ce06ef18b9ce15c354319a148edc5d389563811f50bed10ab849c13fdbdb03efdb888d21759e1f0d0045e2537a6acb660fcdf13cbfe", 0xf0}], 0x5) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000f26000-0xa9)="46df4b3783353810d4e266b8649eee947307597d3fa99951fe3189ecb3e48794860aa1d16e7cd2bce043f36e6522a2b75eea1fa48762e0c52008e600189fd6fb1c1fd2b9d9942281a591fc84554bf9d28c038f36f7a6eb932b9748cb1307143e26834510e1ceed46cf7f7b4c31c61a072bd91747f5f0c038d4da98e482e115e26aebaa80c62271c1b81161998e1b5f8febb30b470583cc1008cfa1122b4866f32491fd363a0ffe4b76") 2018/01/03 23:08:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000095f000-0x8)={0x0, 0x0}) r2 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000185000-0x4)=r2) r3 = socket(0x11, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d99000-0x4)=0x0) ioctl$sock_ifreq(r3, 0x89b0, &(0x7f0000b70000)={@common="690700000000000000200000000000df", @ifru_ivalue=0xfffffffffffff5d8}) 2018/01/03 23:08:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r0 = socket$inet(0x2, 0x4, 0x847) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00006d0000)={0x0, 0x7f, 0x1}, &(0x7f0000fdb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007c3000)={r1, 0xffffffffffff0001, 0x0}, 0xc) r2 = accept4(0xffffffffffffff9c, &(0x7f0000292000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00000b5000)=0x58, 0x800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000942000)=[{0x2, 0xd5534d1}, {0x0, 0x6}, {0x4, 0x1}, {0x3, 0x7}], 0x4) 2018/01/03 23:08:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x18, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x3, @llc={0x8, @snap={0x0, 0x0, '\v', '6$f', 0x0, ""}}}}}, &(0x7f0000018000)={0x0, 0x1, [0x0]}) syz_emit_ethernet(0x4e, &(0x7f0000db1000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'RU!', 0x18, 0x11, 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=@mld={0x0, 0x0, 0x0, 0x8, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/03 23:08:17 executing program 7: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f0b000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f0b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x0, 0xffffffffffffff00) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f0c000)=0x0, 0x4) 2018/01/03 23:08:17 executing program 4: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c7a000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f96000-0x2d)={0x0, 0x25, "068577fd794c44cb26df4a587a15c85fc2fc46d145776c3c7ecdd8e6b5cc2c500b9ee49573"}, &(0x7f0000f95000)=0x2d) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f96000-0xc)={r3, 0x9, 0x30}, &(0x7f00004b9000-0x4)=0xc) 2018/01/03 23:08:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f92000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000afe000)=[{0x0, 0x0, &(0x7f000095a000-0x60)=[{&(0x7f0000156000)='h5', 0x2}], 0x1, &(0x7f0000b69000-0x18)=[], 0xfffffffffffffe66, 0x1}], 0x1, 0x4000880) recvmsg(r1, &(0x7f0000cb1000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000f8d000-0x6d)=""/109, 0x6d}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0xfffffffffffffff7}, 0x40000062) 2018/01/03 23:08:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000+0x961)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0xffffffffffffffa4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x5, [0x2, 0x3, 0xd0, 0x3, 0x800, 0x0, 0x9, 0xff]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x3, [0xffffffff, 0xf58, 0x8, 0x70ad, 0x100, 0x3, 0x5, 0x1]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r1, &(0x7f0000002000-0xc)=@nl=@proc={0x10, 0x0, 0x2, 0x20008100}, 0xc) sendto(r1, &(0x7f0000dce000-0x60)="", 0x0, 0x20000004, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000+0x778)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000002000)={{0x4, 0x6, 0x2, 0x661be26b, 0x6, 0x0}, 0x12}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/03 23:08:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000752000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009b8000)={0x2, 0x800a, 0x4, 0x80, 0x0}, &(0x7f0000675000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000091d000)={r1, 0x7, 0x5, [0x0, 0x40d4fe91, 0x4, 0x3ff, 0x80]}, 0x12) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000047c000-0x4)=0x0, &(0x7f000027c000)=0x4) getsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000c16000-0x4)=0x0, &(0x7f000059b000)=0x4) 2018/01/03 23:08:17 executing program 0: r0 = socket(0x11, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000053c000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000cd000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c5e000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7f, 0x1, 0x4, 0xa, 0xa0, 0x20, 0x84, 0xf9, r1}, {0x8, 0x4, 0xb0b, 0x8001, 0x2, 0x80000000, 0xfd, 0x7fffffff}, {0x3, 0x6, 0x6, 0x1}, 0x7fffffff, 0x6, 0x0, 0x1, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x1, 0x3, 0x7, 0x48000000000000, 0x5, 0x200}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fba000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x10000, 0x0, []}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x40, 0x200}, &(0x7f0000001000-0x4)=0xc) setsockopt(r0, 0x107, 0x11, &(0x7f0000f2a000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x1, 0x4) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x9425}, 0x4) 2018/01/03 23:08:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000577000-0x10)={0x0, 0x0}, &(0x7f0000cc7000-0x4)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002a2000-0x8)={0x0, 0x80000000, 0x0, []}, 0x8) 2018/01/03 23:08:17 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f7a000+0x2a4)={@generic="200e3686d95e382e71f00012ecad1eb6", @ifru_flags=0x8000}) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/03 23:08:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) getpeername$netlink(r0, &(0x7f0000a39000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe7000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00004a3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002ea000-0x4)=0x14, 0x80800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005b6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e3c000)=0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000968000)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x2, 0xcab, "460d602f96e2fbfb48b52c923de337218604d6129d93f6accd373214b0a824cddade1e0f2708ea7dd8b4ffc0ff46a704a6ace8cb433832876221fb02d622abade4198e9c5b6cd379b1d807419c64503f"}, 0x160) r3 = socket(0x10, 0x2, 0x3) accept$alg(r3, 0x0, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) r5 = socket(0x15, 0x80005, 0x0) getsockopt(r5, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000aba000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000ebc000-0x1)={0x0, 0x2}, &(0x7f00007bc000-0x4)=0x6) r7 = socket(0x1b, 0x3, 0xca) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000525000-0x1008)={r6, 0x0, 0x1000, "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"}, 0x1008) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000e9000-0x10)={r6, 0x71b8, 0x493157d7, 0xffffffffffffff7f}, 0x10) 2018/01/03 23:08:17 executing program 2: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={0x0, 0xbc, &(0x7f0000ac5000)=[@in={0x2, 0x0, @loopback=0x7f000001, [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]}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10) 2018/01/03 23:08:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) setsockopt(r0, 0x296, 0x5, &(0x7f0000b91000)="d42b804060c461e68b8544be06ee7e9e93f261754f95cab01fea854c9f8a2d0551f5c3d426e5c6a3f96dd5bf409970867d3a63d162a6452a052069c66ebfa62f05b4e92af9776f760ff843c8a886218ebf6dd7e43938a30094f74ae5a18b333469761c9258379108a39aa938054d6ca2f2e4579defb4de1f1f3a39200819356cfd998ace83404caa1650305a", 0x8c) pipe(&(0x7f0000569000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00009af000)=0x0, &(0x7f00004c3000-0x4)=0x4) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f0000e63000)="", 0x0, 0x0, &(0x7f0000696000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) 2018/01/03 23:08:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000fe3000-0x10)="5df4f82e1d789721a305d95058479426", 0x10) 2018/01/03 23:08:17 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f74000-0x26)="260000002400850bfefffffa00008d4003001f25010000000e00038904000000000000000035", 0x26) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000cb0000)={0x6, &(0x7f0000f79000-0xb4)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/03 23:08:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000cb9000-0x1f)="1f0000000105ff0014df45c807110000f305f0000800050000000000000000", 0x1f) connect(r0, &(0x7f0000f43000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 23:08:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000575000-0x2b)={0x0, 0x0, &(0x7f0000e85000)=[{&(0x7f0000f9f000)="80abcc1b3ca95cf40b087786e4c7af6ee865d7afa5e6f5ad3bbba5b5fa378a8f", 0x20}], 0x1, &(0x7f0000160000+0xb9e)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f000011b000)=[{0x0, 0x0, &(0x7f0000711000-0x70)=[{&(0x7f0000571000)="fce4d7c449b800844a4300215e71a9a520c1d18b8a30a6c04ea771a3c39fab4057fb89a6f8f1306d5eb4289a066d78ba128e75031eb01084aaf578a9a51ab70f6f4d9cf25785ff00971f8791ccd649a5868011686ca831bbe3ec5414d47edae6bedff5e09a8027db2d72e5ed1a04ff3d3142998de9106160bfdfa1", 0x7b}, {&(0x7f0000786000)="ad287421a043c5347edd0aef48e83fbacba0941db43d09db49b18e9da25c3c4cc7b114643c5ccb838cd90c3ba7bc671e9a47f5bab675dec4c7a52cc08f6edc6e8d53c0e129f26d1761", 0x49}, {&(0x7f000041f000-0x11)="62fd93ea5a07902dcacb8e6cae258bf3a5d961a595d39aa50adbd257c5d3aecd9d3d6896446de361d6a8bea85717ea68b570a6c0ae51f81d06136d1b3187f42fa4dea9", 0x43}, {&(0x7f0000609000)="bd7e9a83f1a81c01c23744b9b2c8b4f2080770e667e1d46584700e1fcda8b0cd7e1e7a8097e670a3cc4c47c8b7279df181d55cb77e929c346eb3aaf2e7608f47662a002897422e079a1f1e66baa2870a86575c6348e722bda1f547d50adb53ddc02c6df32b57a2929293dd61a5d88c152e847a0297f00d31eb59e8c602c58043ca0249641d34fc3baa86b93546d4ef543168680ad0342397aff487572351c7efa74d0700941c4e2d707313e173d4", 0xae}, {&(0x7f0000f70000)="d688a12c0f92b656bc6ee7642ea690eac28fe29e0d002fd571b7880a701fbbde89dca0c47e6e655e7549ed9fe6e5f6a8d9b4101d7967e4eee5542c4b7a57daac29fa82c3c38c6a71a6e53ef83e07d06b560da6804334346b2df0162c522695fc2a3dd081201655a44b9da0cac5c3a86802140fd73c1a9993b84603470f75e0", 0x7f}, {&(0x7f00001e6000)="00b8de156d935a0d23ccd5177046f98f800b33fd62f36baad347888872d13c63efd826a94e0c7af12f7c291bfb0f883e1e4747ee3906", 0x36}, {&(0x7f0000f47000)="32db6ce669300796b28d722a83828dd72a94baa75f5bcdddb06ec6035d9fcb5bcf1faec3bb7c4d12f3616701b8dca8453de6e5b7f3028d908f077ffe7f3ad494670bffd24d91c7fd5c2342d3937531c1cb4c6bd24f5483b35699", 0x5a}], 0x7, &(0x7f000028a000)=[@assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x90, 0x117, 0x2, 0x7b, "93d2bbffbd5d3bc529677592d3a2bb41cd7a79f2209e6541d3aa656e229a64c419f3f0a7176a1a06690f16846e936414fd9f951fa935afb80b396a9d3cc599f8bba599004b20efd0173127b6e9f04a557872218b9757359f52786e81887cf48feec2ef678dcb12ff9d91f7af09d63273a6c8285454ca461524a2a4"}, @assoc={0x18, 0x117, 0x4, 0x700}, @assoc={0x18, 0x117, 0x4, 0xfff}, @assoc={0x18, 0x117, 0x4, 0x22e}, @assoc={0x18, 0x117, 0x4, 0x400}], 0x108, 0x1}], 0x1, 0x40) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000139000)={0x7, 0x400, 0x400, 0x64}, 0x8) recvmsg(r1, &(0x7f0000171000-0x38)={&(0x7f00004f5000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00006ca000-0x40)=[{&(0x7f0000062000)=""/212, 0xd4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) socketpair$inet(0x2, 0x6, 0x9, &(0x7f0000929000)={0x0, 0x0}) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000b47000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008c1000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000058000-0x14)={0x0, 0x1ff, 0x1, 0x9, 0x20}, 0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000082b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbf000)=0x14) 2018/01/03 23:08:17 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x1}], 0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000008000)=0x0, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x8, [0x9, 0xe, 0x6, 0x5, 0xffffffffffffff2c, 0x0, 0x3f, 0x8]}, &(0x7f000000a000-0x4)=0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000009000)={0x1, 0x4, 0x8001, 0x171, 0x400, 0xfffffffffffffffa, 0x2, 0x100, r2}, 0x20) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000006000-0x10)="0de640b35281ab894507ee47fd8d1b84", 0x10) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/03 23:08:17 executing program 6: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000)="", &(0x7f000020f000-0x2)="d0", 0x0}, 0x20) r1 = socket(0x10, 0x4, 0xfffffffffffffff8) getsockname$ax25(r1, &(0x7f000057e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cd5000-0x4)=0x10) 2018/01/03 23:08:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x8, &(0x7f00000d6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000bd2000)=0x0, &(0x7f000077b000)=0x4) syz_emit_ethernet(0x2e, &(0x7f00005b6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x5665bda0a5a5e366, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "a02d08c3"}}}}}, 0x0) 2018/01/03 23:08:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000002, 0xc) write(r0, &(0x7f00000be000-0x25)="240000001000fd004d07e30840de010303050100060001001d0000007fe70af1000020d0", 0x24) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d40000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000ed9000-0x4)=0xfffffe4b) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000124000)={r1, 0x4}, &(0x7f00009f3000-0x4)=0x8) 2018/01/03 23:08:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000003, 0x0, &(0x7f0000a84000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r1, 0x5460, &(0x7f000001c000)=0x0) bind$unix(r0, &(0x7f0000933000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) r2 = accept(r0, &(0x7f0000c84000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000086d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00005fe000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000058c000-0x4)=0x8) 2018/01/03 23:08:17 executing program 6: socket(0x40000000015, 0x5, 0x0) [ 817.246035] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/03 23:08:17 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, 0xd0, &(0x7f0000ef0000-0x4)=0x0, 0x4) r1 = epoll_create1(0x80000) ioctl$int_in(r0, 0x5421, &(0x7f0000bc3000-0x8)=0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c20000-0xc)={0x20000000, 0x0}) r2 = socket(0x5, 0x802, 0x1ff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e90000-0x8)={0x0, 0x10001}, &(0x7f0000d5b000)=0x8) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000573000)={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]}, 0x10000, 0x1}, 0x98) epoll_pwait(r1, &(0x7f0000300000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x3, &(0x7f0000f0a000-0x8)={0x30e}, 0x8) [ 817.287293] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/03 23:08:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x8) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00009a0000-0x4)=0x1e, 0x4) read(r0, &(0x7f00000a7000)=""/88, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000c26000-0x2)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f61000-0x4)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000553000-0x4)=0x3, 0x4) recvmsg(r0, &(0x7f0000b3b000-0x38)={&(0x7f0000978000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00008fe000)=[], 0x0, &(0x7f0000f80000-0x14)=""/20, 0x14, 0xfffffffffffffffd}, 0x0) 2018/01/03 23:08:17 executing program 1: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f69000-0x4)=@int=0x0, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f6f000-0x2f)="5192ef3b778698290e810567e6bc577aa17aabcfeab92f26bea68c59dcd3379094121afe26e3af1732e40395f67fab", 0x2f, 0x800, &(0x7f00007d8000-0x8)=@sco={0x1f, {0x100000000, 0x0, 0x0, 0x8, 0xcf6, 0x4}}, 0x8) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006f5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b7e000-0x4)=0x8) 2018/01/03 23:08:17 executing program 4: pwritev(0xffffffffffffffff, &(0x7f0000121000-0x8)=[], 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000c51000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x2, 0x4) 2018/01/03 23:08:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b2000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(seed)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000035d000)="d068afc26bdbdd1dd081ec3272575c62824cc362067f259980b63f146a816c26b24ca3618d36e2ca054f0a21a5f821f8d438d934c19532e8ef0eb0795e8ee65ac26e669a0f2039c6cdc0760f4041362b5edc50971b8ec30bd2507076cc9b870b66d05225f7035932dd330d86fa89a97698ca4baa436040943305b1980d9bfbab1f2fecd01e7e4e92a8c5262f22ef010c60cdc7e9f44f71113a26b31b5d", 0x9d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000011a000-0x9e)="c9fe00000000001b06def68b96992f6a99861d83489d51102d9954626c11c4dd00ce7f6def43afc60ef83717f5eb2d9de9606608bb13a6426de2d95dbe8e9f4abc16b550d0a73b4cc520cec773fdc5a59483f1a70dc552dadbef0b3d13fd34fd4783f668d4cebecda8e0413fa36493e86e57561f63762eec3a885dc8b518adeeb5e8eb8ec84b4fb0af3f9b60a71ed9f5fc6b0b42201fc107de4ae422376c", 0x9e) r2 = accept4$packet(r1, &(0x7f00004ad000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000341000)=0x14, 0x80800) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000ac4000-0x10)={0x2, &(0x7f00009de000)=[{0x81, 0x3, 0x7fffffff, 0x9}, {0x0, 0x7, 0xffffffffffffffff, 0x8}]}, 0x10) writev(r1, &(0x7f00004e6000)=[{&(0x7f0000b2c000-0x1d)="13", 0x1}], 0x1) 2018/01/03 23:08:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x5, 0x5, 0xea1, &(0x7f0000db0000-0x8)={0x0, 0x0}) 2018/01/03 23:08:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000323000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "280003", 0x11, 0x21, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @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, 0x2, 0x0, "0619f2", 0x0, "1a4000"}, "ca"}}}}}}, 0x0) 2018/01/03 23:08:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000017a000)={0xffffffffffffffff}) r0 = socket(0x13, 0x80000, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000c18000+0x31f)={0xffffffffffffff9c}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000e4d000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000ec4000-0x4)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000a57000-0x10)={r2, 0x1, 0x6, @random="0f975e17033d", [0x0, 0x0]}, 0x10) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000fe0000-0x80)=@generic={0x1e, "e0030000000000000000fd000002000009a979f321b30c7bc8030405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e400000002a0c5216669ca021f6f65dce060e7e58f358c02f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2001077aeb81c90001d6d7c980ee590c8a4f70dc136cb184a"}, 0x80) 2018/01/03 23:08:17 executing program 3: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff5000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f5f000)={{{@in=@rand_addr=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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fb000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000532000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x70)=[{&(0x7f00003e3000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000e000)=[{&(0x7f000018d000-0x44)="4c5f1e88bd493fa2fd8787445926643e0cb528cdd787b7ec58dfdd08f0524494049af22944335358bc1d7a9bb9938fee09baa6887d61e57b94cff427f3e0e5c810edb228", 0x44}, {&(0x7f0000001000-0xdd)="7ad94c9764733f2f9b4ca20fdbe0b99ca0b03294778870c2bcacf6116093aa8178c586d94453bd8cfdb0b3a399c42aaf1d38ed7f059d1afc7515738d24614e6a191d115f5eaa68e2162a7d8f31ee43d2f08376f9828e2990b324784beb4568d71eaf29c62b8b5ffacfc0c6991590b1289052eda231a70ad79fd4a7cdb22508b29b9f666fc54682f69589fcae29e76fae0118a2b246c16c7200ad80b2f780b284a38f989d1c5b6f2d753c0314ac143d84dd1649ed9765f334970f6a9e4668bd41867a623c1d2a6ad0a52f6a8b3786717d03d3751f416b69e6cc6fc3c847", 0xdd}, {&(0x7f0000f4c000-0xc2)="8ad16827feef4572f067a41511cd7f1329d5f31fd9bcc5ee8e002df683647007533b46d9eda1ebe8620cf0c7aea993549aece69edd84f1b4826619c924c4e43fb50d89572fc2f7086caf37ff9165cc1ac9d800a2c502f0bd4c40729530fb6beb29aaa1e2a4be5c5493edb7c2de6e2ddf6a2cbd9e75b02500ceb69c172ff625722f003e8a7c708d4040fd9a61d4354fa9dffc27506da9d0fe67f430ee38f9d0bbbb4c3192d7a4cdaa07beddc291f79ac52334ec34f8690dbb867c01d184dbf74d6015", 0xc2}], 0x3, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xb0, 0x0}, {&(0x7f00007c8000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xec)="7afe2bf2530551c93c395271a802ccd491faa18df122ec3b3bc008f31d0b0185ae59c7095c6b8a6d1e31bc066425235ecc0f73b1cf56e759460f25929f58477a77cfa0fdce10fdc70faa9755b4d0a75707a689af4c381c8452a09044e24cfbd582234fe4dd6b5a83a100b95a9e5532be3bc0ea4c8f4dba40382b1f2c2dab14ac2482df54170f938b4ab86a44a4755e6e46e3a3e7ef7e350be451c46e0ee05403587f051632afb837732e13a31bce2afb848b038f3e4a1e4488db64b17a17105b827f5abbffb4ab5b85af7d8a5097335b45be41993c4c1f5fce7efe0e4850e04c14244594a43fbe1cdaaa983c", 0xec}, {&(0x7f0000001000-0xf)="48222e58bfc2995c8fcc5118baae15", 0xf}, {&(0x7f0000000000)="de3b953469291f6b5309640cbc6a95d920751592842913a520c457a6fa21a07d3795dca3e0d519c19c1f2b5aa179a1c6225a186e4c27406bd42c769a13e86153ba3f4a6537d7d33c33ace2665d6e7e81c0c5802d2873bc1a990f5c6590fdb971444189", 0x63}, {&(0x7f0000529000)="aaaf67c5ae83c515e6cd28a6c41396e95509415b69dda28e0aeca14d2eefedfd9b5b", 0x22}, {&(0x7f0000000000)="54053c0f6142e7d09a3bc9e88d6f856d20587dbf75087eb298a45d8933007fd0", 0x20}, {&(0x7f00006d5000)="202ca31d4b9dec8ae548b51edb340cf52502669ef6a815dc338f6eb452240d7031d78781016548e49471041d0caacfe485ded4b6bfb323e234c6cb5b248d1518d79fcc9dd71328b6146693afce78f47becd7055748c10ccd68291a35890bc2b5c12a4f0cbf3a25e681e43985b607b83dfc93ed48d6645997cc40cb70ea2296fc9260a177ccbc82bed0e896c4a054f4e0a37c01235c731e7a3bb619a6216d7e6371ec132627092a1f27e09150c2", 0xad}, {&(0x7f0000000000)="809a1cbee76ea156071eefdb5d807d493b7dbd2dac34151f758c2280713b47d8801afa0e78680d6bdd8f72e5f245e85d54828d55e2d5024f79dfef6403041e0bd93c846ae221ef33f834ba597401111698c395e59f330b575064adde1a864e21e5fdbca0cfaac6a53201ae28ee4d2d512293cba1bdc201b66ec3cb61b898bbea42cc2577c4b62b7715eb0d8be0dac9d7a242c5a008273ab3cce18ed3464d8c06b26fb9a63e243aa06a23ee18973804c73cb6d15fd2674fe783d5", 0xba}], 0x7, 0x0, 0x0, 0x20000000}], 0x2, 0x4001) setsockopt(r0, 0x0, 0xcf, &(0x7f0000004000)="", 0x0) 2018/01/03 23:08:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="", 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4$inet6(r1, &(0x7f000012f000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000221000)=0x1c, 0x80000) connect$inet(r0, &(0x7f00008c4000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r0, &(0x7f00003cd000)=@generic={0x0, ""/126}, &(0x7f00006d9000-0x4)=0x80) getsockopt$inet6_dccp_buf(r2, 0x21, 0xce, &(0x7f0000e79000)=""/132, &(0x7f0000e76000-0x4)=0x84) 2018/01/03 23:08:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00002d5000)=0x2a9, 0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d96000)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x32, &(0x7f0000f65000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4305, @arp=@generic={0x30f, 0x0, 0x6, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "", @random="e19c38a312e3", "d25345d4e7a555727f9d53b2b9eed3db"}}}}, 0x0) [ 817.404117] sctp: [Deprecated]: syz-executor1 (pid 7540) Use of int in max_burst socket option deprecated. [ 817.404117] Use struct sctp_assoc_value instead 2018/01/03 23:08:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00007bd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099b000)=0x14, 0x800) accept4$llc(r0, &(0x7f00005f1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000021b000)=0xfffffe48, 0x800) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r2, &(0x7f0000335000)="", 0xfc94) readv(r1, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/01/03 23:08:18 executing program 3: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000df3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000213000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000855000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b0000-0x4)=0xfffffffffffffff6) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c41000-0x8)={0x0, 0x0}) socket$nfc_llcp(0x27, 0x3, 0x1) socketpair(0xb, 0x3, 0x1000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000435000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000001000)={0x11, 0x1a, r2, 0x1, 0x2bc1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0xaa9aeea3d6e0fd05) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc01}, {0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x80000001, [0x6, 0x5, 0x1f, 0x5, 0x4, 0xdccd, 0x0, 0x7fff]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x1, 0xa4, 0xa6, 0x3, 0x72}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000)={r4, 0xf4, "c2f2aa3fa53b03f22f5d317e90e8adf6e03251afb408786b764daaed2a43b852a2dad0f2bb588bf360c8d93d11db0365418a911448e38b5c759eaa0fccb5693ee6e7d56db76093736569012ee220f77c0acdbaf899d4507fdf0c62c93223039ac5d4eb11c1171dc0267c396c47247f06abb65c34a34976a51cc775ab61909529be465b31e9e029a5cdaf807b34392b3eb2e29b543e8c1b958d9e218d047f1747711873e81a796384571b3fe6bbb64e99cc7cb1ddcc2eef97f133baa7fee0b299d0a0cc7511fc2e8d14c3c527cd0c9026b3df3f46ea104f851ee59f8eb88d5c6c7a0b1f2086563593771d311ebb17cf875f2de19e"}, &(0x7f0000002000)=0xfc) socketpair(0x0, 0x800, 0x0, &(0x7f0000001000)={0x0, 0x0}) listen(r3, 0x100000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000004000-0x21)=""/33, &(0x7f0000000000)=0x21) 2018/01/03 23:08:18 executing program 5: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002e4000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000161000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x6, 0x0, 0x10) write(r1, &(0x7f0000731000-0x90)="1f0000000306ffdde200f49ff60f0000000200000900018005ffffe5000051", 0x1f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b9e000)={0x0, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1}, &(0x7f00000e8000)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000635000)=@assoc_value={r2, 0x7}, 0x8) [ 817.422883] dccp_v6_rcv: dropped packet with invalid checksum [ 817.515149] sctp: [Deprecated]: syz-executor1 (pid 7561) Use of int in max_burst socket option deprecated. [ 817.515149] Use struct sctp_assoc_value instead 2018/01/03 23:08:18 executing program 0: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d19000)={r0}) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, 0x0, &(0x7f0000d19000)=0x0, 0x80800) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000208000)={@common='bcsf0\x00', @ifru_data=&(0x7f0000533000)="63702d31f353ddb3278e71a8366da01f15056df7240203a80f00b0e63e6baea2"}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000388000)=0x0) 2018/01/03 23:08:18 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000c000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x18) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f000000b000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000021000)=0x1c) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000000f000)={r1, 0x7}, &(0x7f0000021000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000020000)={r3, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x9, 0xfffffffffffffff9, 0xf137, 0x92}, &(0x7f0000021000-0x4)=0xa0) r5 = socket(0x0, 0x80805, 0x693) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f000000d000-0x8)={r2, 0x0}, 0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000021000)={r1, 0x5}, &(0x7f0000019000)=0x8) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000000f000-0x4c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x3c) 2018/01/03 23:08:18 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000764000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb97, 0x1, 0x2, 0xb, 0x7, 0x3f, 0x100000001}, 0x20) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19c", 0x6}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) r3 = socket(0x8, 0x5, 0x9) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00002ae000)={"bcf2c4c332e8da6f5ad5a1b6d7e6000c", {0x4, 0x8000, 0xc6, "45b98528f51d", 0x7, 0x0}}) 2018/01/03 23:08:18 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f8f000)=[{&(0x7f0000b40000-0xd9)="28424bea43cbf688213c9158b8fc01a5599942791b137a9dc6715970410a216642da4ac0428fd93414ac9c8aed0c2e159bb7b5cd13b2a054ca974e17a02e601f49558a3c94c18829ac3acf8641983beea7a942a00a11e740730dd30707889e899330c308fb6f0a166eb0672fdbafa0a567d5a5c5772bdf1d11c374d25e3517d0bc1b0bf728402f8d30a14e5fd71a9be985fefff3f0bc5fcb0631aabcf7a5e5a5fa9f24d778b3bb1ed41b7ba8c3056ddbcd4725effb2d6c7332e3ff5e49492bff5436a93f070edd84c2a6e3c498086fe6bf4ba650b03ff3b9cf", 0xd9}, {&(0x7f0000000000)="80cfbd48c8be8e220b22f5ea47dbbc831f696dd162d86cb36ca38dbbb4d33b70789b7bb3261b16c5a9ef602ce49fd5f1b2193ec745929a2eda5742945dad435afa9dc234c41ee60f731456fce9b53d802bb61d53dc734c65ef3d4b35bcdc4b80fe65a1555b0fbc832942f3c7d153fa81c006edc4817884a640ad459d284eb8f2414249ec06c579daa248ecac254946766e710fca03357eef0bd8f2adf9dfb3ece967c788e1e8d62dde2f9d506489b0bff7721b0de744", 0xb6}, {&(0x7f000070b000)="8a2ee0fbc17528f93c56b7c9830c1ce16213a63a8f0e3617a884db47e83910d4b9211d0c16045d502ad80475413ec362c574c69b747e5de79443da458938f7eaf025149c42857350e1d06d22f986103e2ecd1315ac3fe9c3f51e3b26e0eb622193f9dd07760449b2ce228afa2480687e67b0b9d302ea29706a09d88c527f2973aa3c961a0d56b3c8d181ec57", 0x8c}, {&(0x7f0000001000-0x1b)="a60d9224c9df3a3e64b5939d5f3eb761561cf7c0988eb0dddfa668", 0x1b}, {&(0x7f0000609000)="", 0x0}, {&(0x7f0000abd000)="ea5549714d8f6453b1e79bdb963ed3a90252d7084d6e0dc87c3e9d55244f5e4cdb85c308194016a114a25cee306aacb848bbcf0d930eb303b8747d9a050dc988a01d949c94892af7757db5f193e9cf094dfd57a1a8cc6891285b116f7937af1cd13cdd60c8b0c38029b5691a2ed818a267dab07f4b51ffa7c13ce9fcccadbc6b32f6ef4f2f555e4f87d697d3fcb3443b79f28b6c1b75176899394ffd2e382b0b714fd4c02981c48d42e9", 0xaa}, {&(0x7f0000000000)="3988e7cc97efe1ffc07d9d3bbce27551d190d8be1eb76797b24b7dc5fa02ff023f5f19a911e669d642d0576fd49f8af415ff6e21312c4bff6e6dfc9214bf48a4999d82062344b6a98134a1a931d97adf02", 0x51}], 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000002000-0x8)=0x0, r0, &(0x7f0000002000-0x8)=0x0, 0x6, 0x204) 2018/01/03 23:08:18 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/01/03 23:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000599000-0x112)="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", 0xfc) sendmsg(r0, &(0x7f00008d6000)={&(0x7f0000d8c000-0x10)=@ax25={0x3, {"b6bd05c97a4ab5"}, 0xb134}, 0x10, &(0x7f00007fc000-0x60)=[{&(0x7f000076c000)="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", 0xff}, {&(0x7f00002ad000)="790396c80c2768b429ab50a567059b1a585d4f1f8135b732cf0006263597eb7f9b", 0x21}, {&(0x7f0000724000-0x16)="5499404247dab315d9c64d4ba418304e8b149d16d1ac", 0x16}, {&(0x7f0000153000)="1d199ae79875c9c57b86d898ba8329f5e8438e6942550e4a97988563aec5d4c689856688ed572dee0e8cbaed28f13831fd948c3fe1c3c68d9c136b271f7509168a732732868f59b97749dfa959b8255a109cb29c1f78f2f33a11d7f3f816bf8b70d6cfd07ba5eca154f5ce1801680a4b3ea9547e9aff2af524f01b32db774301285de2ce4f5eb4c0f38069223415b5087c91ebef6680bb2cb3a3a2df955ac8d0d1185345f0a833dbc4f699436a393985f3e1f930b431", 0xb6}, {&(0x7f000083d000)="752cb65948e2c0e178a22c17897bac213bf1201b0e03d8868010bafda3b922aa65e84bab07bd9150be873acc612447743c2f2e67ae72dbdd1db7f4da7014f4c7beade1d249527c25e70c91dd186086333b4ae79aa498717c3a821e4ee1c4ef2eaa2133da195f4cf4ed2150faf5f35b5884bee86c50521454bc0b29b1890390721fc5250186b12c351a905809468edffe3609b0ae5c0e789ec73c0a71700b92caff01ecfb24bd74be9ee4fc50e449980cb39dc528d57ce9cbe335c12c57cd82b0e86cf82efad7e9", 0xc7}, {&(0x7f00008a2000)="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", 0x1000}], 0x6, &(0x7f00007f6000-0x158)=[{0xa0, 0x116, 0x9, "c6e6ed7bac9430e1ad405bd3642721dc1c35eda8d8206e7214ce0733d26bae5fce128f5a40a049967c2a176eab873ef1a5969cef9fd15c8d3ee6f76e78895ff2bba2e0198a2f3d57f477dd200af49d2f8c2b7655aadf71f88305a6b3ae474e243a7bec26bca1a328a30210cd79e04eb375610a88e577a8829bba2df27dfc3e18153af15f16d89cc325ffcb85ffd25e4e"}, {0xb8, 0x10e, 0xfffffffffffff000, "0f4069a54dd709a88baea2709659a5028ef2aca9f26da4afa142ce49b14c76da40b235ae6ade2d2616b52ffb05ebff749f5940170b661ea9135d68601906964aa68513e94d7e41a7042c8fcb26fa4a8899444822f1307fc64efbe79e64ca18a8b401cf41381c9c9422d4706ed09d167b7281cd6d24ea8ec2b258caf2afbd45c119d7f367126227252297ce9097feee2324dbf919a2cc28100d14242d5292ca1c9e"}], 0x158, 0x40000}, 0x1) 2018/01/03 23:08:18 executing program 3: pipe(&(0x7f0000ab7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00004c5000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x1}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x1, 0xae8, 0x4, 0x9, 0x5, 0x200, 0xc3, 0x10001, r2}, 0x20) r3 = accept4$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r2, 0x5f, "f607b54df90fd50a1b1bf302fcb078f96cfd9af1ffe3032038a7544b83eaa3dcb00192844a31d356432deca7f10fb5451797afdeb2cc9000ea67df2bbb30cab7bced04f10ca55eb512e9b6aaf68eaf2e4ccf62399c1b639622e5144145fea6"}, &(0x7f0000001000-0x4)=0x67) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000f7000)=r0, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000bff000)=@int=0x8, 0x4) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000742000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000062b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000c1a000-0x4)=0x0, &(0x7f00009bf000-0x4)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f00007dd000-0x4)=0x0) 2018/01/03 23:08:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000742000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef4000)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c5c000)='cubic\x00', 0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000651000-0x4)=0x2, 0x4) sendmsg$alg(r3, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="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", 0x290}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/03 23:08:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f0000e26000)={0x0, 0x0, &(0x7f0000295000)=[{&(0x7f0000a9c000-0x19)=':', 0x1}], 0x1, &(0x7f0000b8d000-0x158)=[], 0x0, 0x0}, 0x0) 2018/01/03 23:08:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000463000-0x8)={0x0, 0x0}) sendto$unix(r1, &(0x7f0000129000-0xc3)="5f00f0c4c0b400de89c190a9283545418efaa140e28c34b62aa98b8bd0445e563b122a9b4994451bbef77f5b5ed0bb0a02afea9d18d29e9947d8534b3b55b391739c538814d5d8ed63d1a71f1e4bcd10dbc0fddfa875a77fea58001a2beff2d41de6ddda9cd0496989f89d402d80dc9e59d9c656f31f21f7913b59a67cd132555c8651f0478072d8cf2c0920a705caa732394345eb92a2f09c31a2e83bde91b05e6fe51dfe59fab1c660060c680a5696f0d75812f373d7bc4c6f03405545f4ff94e5e4", 0xc3, 0x4891, &(0x7f00004aa000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) 2018/01/03 23:08:18 executing program 0: unshare(0x8020200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005ca000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000234000-0x10)={r1, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000003000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x6, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000003000)=0x0, &(0x7f0000002000)=0x4) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000002000)={0xfffffffffffffff9, 0xffffffffffffffe0}, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000004000-0x10)={0xd8, &(0x7f0000004000-0xd8)="3980c59ec5b68d134643a6144034f43c6e79ba918dad29cf4b82ef55cfb577396095f2bbb41bef61c2906fb1163fa98b7a424c4f9440efea7eae4666e4fc6daf91f72bd86914a087412eeb5d29b6a8c9c6a3aa792852a882eb4bfd6862efda1ac9354e3abd4df0b59e780a7fec8e969444b01354bd3f3feddd573038fc8bc69c74d4ba95a92a86a82bbef85cff56e64318ee629cd63651bf10c4a37e614d95d75714e9d9c3a6741d5e606c7010c20227542c76b344dbfe4a7402502983de223c18e55ad2a7adbe83e7e6392a6ab8f0ea84dba4b38b26f222"}) 2018/01/03 23:08:18 executing program 3: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x20, &(0x7f0000781000-0x8)={0x0, 0x0}) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000078f000-0xc)={0x0, 0x1, 0x30}, &(0x7f000078f000-0x3)=0xc) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000078f000-0x8)={r1, 0x100}, 0x8) pipe(&(0x7f00003a4000)={0x0, 0x0}) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r2, &(0x7f000078f000-0x9)={0x1f, {0x8, 0x6, 0x5, 0x7, 0x0, 0x6}, 0x4}, 0x9) r3 = socket(0x14, 0x1000000005, 0x3) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000678000-0x28)={@common='lo\x00', &(0x7f0000706000-0xc4)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 817.606911] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. [ 817.664497] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/03 23:08:18 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r1, 0x0, 0x0, 0x6f, &(0x7f0000b76000)="", &(0x7f0000569000-0x6f)=""/111, 0x0, 0xfffffffffffffffd}, 0x28) 2018/01/03 23:08:18 executing program 4: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047459, &(0x7f0000000000)=0x0) listen(r0, 0x20) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/03 23:08:18 executing program 3: r0 = socket$inet(0x2, 0x80000, 0x7fff) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000513000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xe3)={0x0, 0xdb, "2f6cfd2b0b12b7d9ea89695f5d84281c2517f917253c381465013ee6d5d71d563036b96aebf4067bd13a411ed2b891fd6bb1d5fcef4a644abe5aac64e249fe3204a246a5aea06dbf8ee1b795433f03d268b5f82943211c196165c6465271adbd1e640ff3107056cc3cbd8961770d636c3ac09f0b9046559960d6fbf1a0b958f55afd1ead2512f120e648224c19fa1fe0f625f6fbf364923f5f3d12acaf436d45a49cb6818c51d3af6861761ea68a33062ba6e49c7b793398458ea3533253dbe4191d64f2b4e588a486fd666ee1b394aa67897197d2bbe9588451c1"}, &(0x7f0000000000)=0xe3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0xdf0000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000042000)=0x0, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000341000)=0x0, &(0x7f00008fb000)=0x4) r3 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_ifreq(r3, 0x894a, &(0x7f000045e000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f0000213000-0x20)="b8c762c93bbdaa56f9c0fa0052299dab8cce0283af2f757c1b8d955256f53336"}) sendmsg$nfc_llcp(r3, &(0x7f0000294000)={&(0x7f0000341000)={0x27, 0x7148, 0x3f, 0x3, 0xba4, 0x7, "93cb5aa8205ccfc2b663fa66635386e7eb8d004e74846ac456b1bbb070240808808b84e5b4d43874beea8d58a86a138dbd336609cea269bb119ab222291aaa", 0x1}, 0x60, &(0x7f0000eea000)=[{&(0x7f000017c000)="44fd7f93647cab153856838fbc32e6fe5f7fae6c2206ed392f4c745f4ca5bd96ef5e75bca8ce328c3b36bee796c6a80d1027d6ec335ac9e5b97036918ecb749899603ab86a60f129935a48d52afcb59e0541cee7801b4dfc2a43", 0x5a}, {&(0x7f0000337000-0x79)="a084b1f1dc00e6917b65c8ab69f0a767cd622bcf86a819f47cdc4d625ee47ea8bd85051befa832a423f8afef31cb0b8c005dd0a3d2c576a80f862644d965e6c7ad2f7f1ec5c1fcb089ec979f4901e9a0ad2bb898803547aceb265e1dd2b36b0f66ab907798c69cec0b573a59158a5ea82bffb6d27e48a63917", 0x79}, {&(0x7f0000197000)="b6d1efa87d563ab4695658ec5f5d2c369cbdd713b7a0160c8f93fbfeee617d1ff9accbdb509713f769d50c6bcf19bd36ca796adb1b137135ec3cf52919a7f3304814ad4f8bfb4392a74208fd54724738c1518f0a51b312d7b68c719487d664cfba12fadc81570403366ae2b93c4e14f2ed3c9ec856cb2abbe86b4375f1fd59f71d06cbcae3cc701f3938718256c95ed7315be9e75865c96c8f9feeddb6a45cf12a7b0e46ddd4cd7673275377d57885820833ed225588ded415867262db51f56a2ccbaf0c", 0xc4}, {&(0x7f000042d000)="48d93bc042cdbb38a448c75218b04c52c4ef3ef096d21c803a7cc7fad349f6f22f96c9559788644bb5cc884ff492f306eccc3c360268efa01538af9633e5122fba32b0d43a9128b754db7b1297d3a92290c403c28c4acc0940f8c81325618fbcfb8d122eedd7834cace5a8f5c5889e8b352fb58b2ce87fec2e74d03e6f9959217a3c449e9d12b787f9d05ec0b0034b1232c7edb128abbcf7abdee7b3bbc69f95e9f37a622a401fe054c51d069c01b5a2c9dc6b58321b", 0xb6}, {&(0x7f0000dd7000)="5cbb48d6d021c1c704ad2f3ff67d857a3705d35e596984e6e1a36e1b6d", 0x1d}, {&(0x7f0000741000)='4', 0x1}, {&(0x7f000094b000)="c44d6b05ff3aa3e433102e975c2d9889086443f91ba19428dbc0e9cffea8e1bb38054dab09320c7ef42b85213ae18c80a05ad3465cbd553aa353ff42c8b88d9ba7e13e39eae2664c4ea2ed3d73ce7df8273a163021d0bbe878f7273716ff9bbb6d010df5effee6db825ba98d21b6e0768a3a2158d6e6d3fa41d49384330e28634cc476ea7934f99149486c0d7be359abe4e158e7e9f83d5d41bc6175a9e26f88ca168a90abece4464e8616d371", 0xad}], 0x7, &(0x7f0000493000-0x30)={0x30, 0xff, 0xfff, "264ade5e4879cebf9588c9c8553391e8e1dcdf493accac3015b51a946b8a"}, 0x30, 0x4}, 0x40) 2018/01/03 23:08:18 executing program 2: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000612000)=[{&(0x7f0000eff000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000205000)=[], 0x0, &(0x7f0000eff000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000023000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000eff000)=[{&(0x7f0000f00000-0xe1)="", 0x0}], 0x1, &(0x7f00002ce000-0x88)=[], 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000f01000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000f02000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001a9000-0x4)=0x1a) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x6, 0xf46) setsockopt$inet_dccp_buf(r3, 0x21, 0x8e, &(0x7f0000194000)="9c82182e4964e3cba546f08e4beac530998cec873da4b66ff9445b3f05d761b51c1ee07a7359cd5742e1eaf4bf5ba1d04695f0547578d2de9cfcceb51242a2f02358d402637663ded2030250bbd540e8e14883a96128cc67d4e669e449e7f7a896a6816a7d0f7b03868319173ee266c1a939de7b95f3e71bb55bf7e4240d93047da1cda9d23ec168c46ab0476d7737a115ca8ec885cabdafd3c8473569", 0x9d) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f01000)={0x0, 0x1, 0x2}, &(0x7f0000f01000)=0x8) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000070000)={0x0, 0x3}, &(0x7f0000f01000)=0x8) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000f01000)={r4, 0x10001, 0x0, 0x8, 0x4, 0x8, 0x7f, 0x4, {r5, @in6={{0xa, 0x2, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x9, 0x0, 0x9}}, &(0x7f0000f01000)=0xb8) 2018/01/03 23:08:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0xb7)="9ed30541b5eb470a3544e4b10025a56161c31529292155e1f25a3f47e7f958279d5bfc5052c58a887861b8fac5de58ac5b897becf8df98b0e1cc555b687761d9613ee9408d91e39514a74716cf5a4e3fc19a68fc9d06455f84520e3448af2ff2b196be9884f42e9803a722f6e20ddb81fb31136523913b557dc8d9f78b09dc7eda9d087da7d592096f9694a2a8eb742822306e8d6d61f05c198ab324077e7a5e92a733f4f68b64c3cbeefaf137c95512c8b92d53b2d3fc", 0xb7) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f00005fe000)={&(0x7f0000565000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e9a000)=[{&(0x7f0000fa7000-0x1424)=[{0x2e0, 0x0, 0x0, 0x0, 0x0, "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"}], 0x2e0}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/03 23:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0xffff, &(0x7f00000e0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000866000-0x6)={0x0, 0x1000}, &(0x7f000081f000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d3a000)={r1, 0x5}, &(0x7f0000858000-0x4)=0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000390000)=""/150, &(0x7f0000374000-0x4)=0x96) r3 = socket$inet6(0xa, 0x6, 0x2) socketpair(0x3, 0x80005, 0x8, &(0x7f0000a83000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000c7000)={r5, &(0x7f00009b3000-0xc5)="b4600404333d1838de8e983483214b53e6d84ffbb67760c694101667b68f985d8c52695b7f84f32a47a2f0637e10eb24d8e0077c341589bf175c0db56f2ce617c194c6d08c33267a30e118151d524c1b034f3b3b2fe7b8d0bf9367e84d89a8df3d67cf15c5d67323add9fe0876637b9c8cdf8d0aa98707a4acf92a012211275aed8431537c3f7117d5e5e9fa54bfe456072d1a370f098a247ac8e89dae6ebf79693cc0d27b95a4c41f0150ba9164a71f1ce3c8155697eb499f302fa389b135397a6ad6d84c", &(0x7f0000aa7000-0x1000)="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", 0x0}, 0x20) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000e15000-0x18)={0x1, &(0x7f0000764000-0xe6)=""/230, &(0x7f00003a3000-0x18)=[{0x200, 0x82, 0x4, &(0x7f0000d14000)=""/130}]}) setsockopt$inet6_buf(r3, 0x29, 0x1b, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) 2018/01/03 23:08:18 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000007000)=0x100, 0x4) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000003000)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000009000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000008000)=""/162) 2018/01/03 23:08:18 executing program 5: mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 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}, {0x1, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffff9e}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f00008e7000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006b0000-0x4)=0x48) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f000016d000)={0xa95, 0x1, 0x1, 0xd70, 0x4, [{0x8001, 0x8001, 0x45ff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x9, 0x4, 0xcd, 0x0, 0x0, 0xb84, 0x0, 0x0, 0x0}, {0x1ff, 0x1, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x7fff, 0x6, 0xd7, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) r2 = accept(r0, 0x0, &(0x7f0000b6d000-0x4)=0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000b6c000)=0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f000046e000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b6e000-0x4)=0x10) accept$llc(r3, &(0x7f00009fb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000914000-0x4)=0x10) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000b6d000-0x4)=0x5, 0x4) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000321000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6c000)=0x8, 0x80000) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f00008c6000)={0x100000000, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xffff, 0x2, 0x9, 0x7ff, 0x0, 0x2, 0xffffffffffffd533, 0x2}) 2018/01/03 23:08:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00001f2000-0x4)=0x2257, 0x4) r1 = socket(0xfff7ffffffffffff, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000759000-0x4)={r1}) listen(r1, 0x0) poll(&(0x7f0000010000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x4875) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000005000-0x4)=0x0, 0x4) 2018/01/03 23:08:18 executing program 4: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448ff, &(0x7f0000000000)="eb15a9d5f6127fd0") getsockname$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/03 23:08:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000d, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x800000089f2, &(0x7f0000b70000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000b70000-0x20)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) ioctl$sock_bt(r0, 0x0, &(0x7f000004f000)="382b14593a44bd19a6833f8918170f3faa7d0a31993a698a7599268717706824a7bbebe197dca1b31607880a402bba9b8f78cfcf9e84ae2843be3d48592ffcdf1b8a45367d496f810a6a925dc24fa333060944f2ca89b0dfa0161ac6fbd6bcab5912ff1db283311f15ae142e48de1d67485f8f4828a74b3400519afcda989869c464dc074553c15f52f5fc0a6c1f917e75074c3bddd5eb7cf41c9c1cbdf7dbcff631162841b83912417f141b69d9b34fce22684efde9dc71492ecba1f3c8b8d3") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bc8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000198000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00000b2000-0x4)=0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00000a4000-0xc)={r2, 0x80000, r3}) 2018/01/03 23:08:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000059f000)={0x40, 0x8, 0x1, 0x80000001}, 0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000e4d000)="", 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000004000)="", 0x0, 0x3, &(0x7f0000697000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 23:08:18 executing program 3: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0xfffffffffffffffc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fe4000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664325845a4bc7ec9afd7b00e03c", 0x0}) 2018/01/03 23:08:18 executing program 4: r0 = socket(0x1e, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000792000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000184000)=0x158) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000051000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) 2018/01/03 23:08:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) accept$inet6(r0, &(0x7f000042a000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000ec6000)=0x1c) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000011000-0x4)=0x9, 0x4) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f49000)=0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000088a000-0x4)=0x9) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/03 23:08:18 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f000013e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000061000-0x4)=0x14, 0x80800) accept$alg(r1, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ea6000)={0x1, 0x0, 0x9, 0x5bd, 0x10, r1, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ff7000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f000044e000-0x28)={@generic="0c6c946c0000000000000045a7c0b7f8", @ifru_names=@common='ip_vti0\x00'}) 2018/01/03 23:08:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c74000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000c10000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/03 23:08:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008bc000-0x10)=[{&(0x7f0000687000)="290000001d0019a8553d7547000a007c0200e3ff030000000000000009000100000001000000043e00", 0x29}], 0x0) pwritev(r0, &(0x7f0000c3d000)=[{&(0x7f0000e7f000-0x40)="07fc96eb2471a90013ed63a9e6f3a6a8e8538e2b9f6c68d24f38becc801c15268b874648ceae7b1001b44d8ed25365fdbcb61df9e612efa1e774bbd0de332a54", 0x40}, {&(0x7f0000d51000)="24be08178d94321dc998f39675769b8d1b673f885e289ea8c05650a5e22d0b44e3eb0b2e2f58e07612cbb98f9603135c6a68339dc158e8e6c6afd6817f001cac24adf60b01411c850543105c50c676d75ee98d770ce5ed0199023fb902fb6cd373154f04abc7bdd6098f149d5e6744e5446af01a4db1c81e7065445da30490913235c52ec2fd53e1f6de8aa26ae5032ba04aea473b91ff4393e8ec10a323a6f2d2e935c06626ae58ce876573f8b64da2c68d231d9a", 0xb5}, {&(0x7f000016c000-0x75)="8acc4be3adb4799b646be4c16dbb96b30dd6e6cb4799098c276d2c6d7cd0896fb8a843087ccc7b33b1ba0df791e5f10314488a967b5611e6c2250cdd0f952d99673ebfa5b085e6f5e29d6002db14770f0597573ae0027939e73138e376247809dfda8fce9e39e817b7924ee8b0170a785016843ad9", 0x75}, {&(0x7f0000819000)="c709c24267262106f7dd759a54a8", 0xe}, {&(0x7f0000c8e000)="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", 0xfd}], 0x5, 0x0) 2018/01/03 23:08:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006ba000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0xb) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000005a000-0x5c)={{0xa, 0x0, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffff}, {0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}, 0x3, [0x6, 0x7, 0x4, 0x4, 0x849, 0x7, 0x800, 0x2]}, 0x5c) r2 = socket$inet6(0xa, 0x80005, 0x1000000000002b) setsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000fd6000)=0x4, 0x4) sendto$inet6(r2, &(0x7f0000cbd000-0x2)='R', 0x1, 0x8004, &(0x7f0000925000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000081f000-0x5)="ec0cd3b51b", 0x5, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/03 23:08:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b96000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000362000)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000029000)={0x1, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 23:08:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f000002d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b0d000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006f5000)={@generic="9cac3e35cc256d699098be4e73cfd8ba", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x80002, 0xff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d21000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000292000-0x4)=0x8000) socketpair(0x1b, 0x2, 0x4, &(0x7f000044a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00005c4000-0x8)={0x0, 0x9}, &(0x7f0000e1f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000023c000)={r6, 0x8}, &(0x7f000096f000-0x4)=0x8) epoll_pwait(r4, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x50, 0x0, &(0x7f0000c4e000-0x8)={0x8001}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000165000)=0x7, &(0x7f00000b3000-0x8)=0x2) getsockname$unix(r0, &(0x7f0000a5f000)=@file={0x0, ""/4096}, &(0x7f000093d000)=0x1002) 2018/01/03 23:08:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000104060200001600000000000000040d0014000000000000fcffff07", 0x29}], 0x1) 2018/01/03 23:08:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e62000-0x8)={0x0, 0x0}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000766000-0x1)=0x0, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00003ec000)={0x0, 0xfffffffffffffffb, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r1, &(0x7f00009dc000)='"', 0x1, 0x0, &(0x7f0000fee000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00003f7000-0x2)="02", 0x1, 0x0, &(0x7f0000fa7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000001}, 0x1c) listen(r1, 0x200000008001e) accept4$inet(r1, &(0x7f0000aa6000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7d000-0x4)=0x10, 0x0) 2018/01/03 23:08:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e88000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000758000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000950000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x7fff, 0x0, 0xde4, 0xa, 0x80, 0x20, 0xc, 0x80000000, r1}, {0x851, 0xfff, 0xe780, 0x3, 0x6, 0xffff, 0xce1, 0x8001}, {0x0, 0xbe0, 0x48e9, 0x8}, 0x81, 0x5, 0x0, 0x0, 0x3, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7f}, 0xa, @in=@multicast2=0xe0000002, 0x4, 0x0, 0x0, 0x3, 0x8, 0x3ff, 0x8}}, 0xe8) 2018/01/03 23:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e06000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),crct10dif)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000131000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000e23000)=']', 0x1}], 0x1, &(0x7f0000626000-0x78)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000746000-0x10)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000082e000-0x4)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000a3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000024e000)=0x8) 2018/01/03 23:08:18 executing program 7: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000356000)=0x6, 0x2e) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/03 23:08:18 executing program 0: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4$inet(r0, &(0x7f00002e2000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000050000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001db000-0x8)=@assoc_value={0x0, 0x81}, &(0x7f000005f000-0x4)=0x8) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000036c000-0x8)={r2, 0x1, 0xfff}, &(0x7f000036c000-0x4)=0x8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) 2018/01/03 23:08:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000080e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000ac000-0xc)={0x0, 0x0, 0x18}, 0xc) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000541000)={0x5, 0x5, &(0x7f0000bf0000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x5f}, [@map={0x18, 0x8, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a7d000)='syzkaller\x00', 0xf6, 0x6f, &(0x7f000067f000-0x6f)=""/111, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000c9000)="90ba3f283e7ceca1d3c32d267f65d93f1ccb6849a1160964769aaa792b1d563e8e2b", 0x214) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a00000)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000b2e000-0x10)={0x5, &(0x7f000047a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000096000-0x8)={r4, 0x3}) 2018/01/03 23:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x95, &(0x7f0000ee6000-0x2816)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "2eeefd", 0x5f, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0xba1d, [0x0, 0x0, 0x0], {0x7f, 0x6, "1d508c", 0x0, 0x87, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "c592927fc93deb71ffe374e7b527efc8d91ccc90e53fff659b9b7369c608c398c133d31dd1f6f2244a36a629967bea"}}}}}}}, 0x0) r0 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000970000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b6c000-0x88)=@ethtool_flash={0x33, 0x5, "3ee773176e276226ae99a297a5de2038ab0bdecaf16eb6efe6c7de2adb93eb8da8ec55595dd7855cf269a5854c79644bf2f3053cd876f8bb4ffbdb5077c753acb3c4ba08ff51a75590b6d7b2b52a819557b9db657726c4075c1860a8ead8e2539fb3343137c3695dbd701400664a95ff9274deb87979fa6a7349c3eebcdfce22"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$alg(r0, &(0x7f0000fdd000-0x70)=[{0x0, 0x0, &(0x7f0000774000-0x30)=[{&(0x7f0000c83000)="2a575c239d1cd5b32342bb58b69d337a781f9b33d9ac2ac3090b37adfea41d7cb1a335412e84d57f8ba30abe8a7470ee4fc6295b184ee547da9be735ba69392754951c45096d1f9eb1f6bb34b5977355c18039fb895a404116ce55db54a6353ad4ac9d97168e011f8db9488556a76ac4d2106f9e90dfacd8679edfeb7d116666741d1aa8382e11e321b1ab95379f", 0x8e}, {&(0x7f000080e000)="5eb6b6af0c8ee66ef23773420cd8f654e9a2b950cfb530b04414272412f9aaeaaa22610ae4e1443aaa63e791f828d621791b381b406f3b9d93f81df1c7862307ca039e4e5db6362495930927e62d346d9af9555599616afc050d2d6885438d9ee4a80fec444aba206408bcc2cc37b42606d69bf323978bd6452eab0441e22f78ffc05eb44320d702ff50a535402c7cb7b9287463e951b623a421e76ba806ac012c6b9193451f38153d42a3620d32f3c661b437cc051af05969943223d766ee3b0393ba081e96961530463f3958a24fcd5d7e674f9b5af4", 0xd7}, {&(0x7f000068f000)="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", 0xff}], 0x3, &(0x7f0000f6c000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @assoc={0x18, 0x117, 0x4, 0x20}, @iv={0xb8, 0x117, 0x2, 0x9e, "c65e76ee9c8dd12a3df7e56badc8143f72a8f4db15639df5fe2ff9c21b44ed99da338377a4da2b15e2a5f073fafc228076121971b004ba6bb373916a8fd9e7387694796dcbc5472197a946d46beea1a7c9fd78ce2adbbbca6502b8d72eb4daedb87aae5f91970402ecfbd74364ff5ca598189b619c15795816f666d2023b40d2d9f65942df322078bac57e66d7a1421bb2144cd7e45b770b5ef40de7bfca"}], 0x100, 0x4}, {0x0, 0x0, &(0x7f0000e81000)=[{&(0x7f000059f000)="f590a76aa22b4d855f7f6749dfeadfb04b65193ac0cffd7eb59b08cc069140ae0974132179340a2c3eb06c85", 0x2c}, {&(0x7f0000339000-0xed)="c7432c920fb764de6adbc45f0b8faaa37da7c3d337d3ac8e0264513f7103bae62e2ef8ab1a6c917c0eca37c30022bb065cbf5f379f990bfbd6db9cb992ff9a031e045899a37ace2f30cc12880d393b04e33a328c7d23638430ef63cab7de32ce65af026edb49977c7490240ff5af1fb8f593f582c6a2fb3bf0dabc9650a73c15abeb0929a0d0c56266eaa9a244ca44ce7e1eb0dc261698523d7a871535e5f970f7d69b9324cda619e3b5216be1331b4e516af63d9aaef88bc6f11ab4c52eba5a20fe52c02e16cc5fa8022dc12c3aa35f1bfdf4b1df8bd0cffc3906b78f1ddf506e1d55b9f242002e08a9901b4b", 0xed}, {&(0x7f000031e000-0x62)="2531eca6c4cacac0da13115089ddb789b7d66e7706e024684f02503e228193cada53838edb15aae63bc47afd49421d34c2fae01df0414e4609098f346686f5a8a0906f9e9d43072e0eecc50930432de47d1e938f571c518c903c4712b729da781cda", 0x62}, {&(0x7f0000702000)="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", 0x1000}, {&(0x7f0000970000-0x27)="865960a5d67d52196f1e52fb8aa0bce9af0ea1cb6054fff0dd673ad636d7b7b9f4021ef2fd0718", 0x27}, {&(0x7f0000a70000)="8bf84b46c91d91a62a5ad64a5a1e652ca777426735efe280b7795c0360f65ba9cfbb4dcc827b32627d37dede87942bee52b3e18817c2b4277f15f982c1eaaf0116bfb2a561a005576abcca008d7c8bdb7d541c8adc2e0270a129287531573041217b930af7b585e6128aaf62163e3a7f737a8ff01b7fe7b93c8b1e99977856482b5644386ded0c5ce89f043795be5c109e83f50bcffd0078008518383bbb69f201ca5cc10b9350eda4783ffb0c43a9b25304a652efebb8093e6f429ef872ad6ff821190befdb18545aec06df044d4fa8e234d09654309ebf63d96e2e2ff4ccb39a5d536425eafae499285a5d9d50e7570676ae", 0xf3}], 0x6, &(0x7f00008af000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x100000001}], 0x18, 0x20000004}], 0x2, 0x40080) 2018/01/03 23:08:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002f2000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000468000-0xba)=""/186, &(0x7f00009c0000-0x4)=0xba) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x1c) 2018/01/03 23:08:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x100401000003) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x1c, &(0x7f00008b9000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000ec4000-0x4)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fcd000)={0x0, 0x0, 0x0}, &(0x7f0000bc2000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000067e000)={0x0, 0x0, 0x0}, &(0x7f0000118000)=0xc) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000886000)={r1, r2, r3}, 0xc) 2018/01/03 23:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000643000)='illinois\x00', 0x9) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000183000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000081d000)="0d718f7e03eb6f550d735ad6a74ade116973d667970df14184b46d69a86c8d2724eff86d95a87728308a1fd22c97d3f88e9824c52a74f5c023aa2343042f41", 0x3f) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00009e1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f000023b000)={&(0x7f000032a000/0x1000)=nil, 0x9, 0x5, 0x0, &(0x7f0000f7d000/0x2000)=nil, 0x1f}) 2018/01/03 23:08:18 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000083c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f80000-0x4)=0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f7f000)={0x0, 0x9}, &(0x7f0000293000)=0x8) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f80000-0x4)=r1, 0x4) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0200f2ff0000acff002103c75735", 0xfffffffffffffe6d) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/03 23:08:18 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000002000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3500}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000004000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x8, 0x4) 2018/01/03 23:08:18 executing program 2: r0 = socket$inet(0x2, 0x3, 0xd3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000032e000-0x20)={0xfffffffffffffff7, 0x1000, 0x200, 0x7, 0x8, 0x3, 0xffffffffffffffd2, 0x1000, 0x0}, &(0x7f000064e000)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000082000)=@assoc_id=r1, &(0x7f0000aa3000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) connect$inet(r2, &(0x7f0000674000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 23:08:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c31000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 23:08:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000a4f000+0x28a)=0x6) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00000c5000-0x6c)="1f000000150aff00000000fffffffe0000e7720000ec374592661000000019", 0x1f) 2018/01/03 23:08:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000b6f000)={@generic="e59f449a7d5b0e766ccd1dffbbcb77d3", @ifru_ivalue=0x9}) writev(r0, &(0x7f0000095000)=[{&(0x7f0000a7c000+0xc92)="390000001000090000003a00000006000700004a0300000045000107000000140800130004fbffff000002000000000000000ee300ffe4693e", 0xfffffffffffffd20}], 0x1) 2018/01/03 23:08:18 executing program 5: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffff9c, 0x84, 0x2, &(0x7f000044e000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000057f000)=0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000393000)={&(0x7f0000200000)='./file0\x00', 0x0, 0x10}, 0x10) pipe(&(0x7f00002d4000)={0x0, 0x0}) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000582000-0x14)={0x0, 0x100, 0x7ff, 0xffffffff, 0x4, 0x81}, &(0x7f0000582000-0x4)=0x14) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000582000-0x14)={r2, 0x1, 0x4, 0x5, 0x5, 0xa45}, 0x14) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000581000-0x8)={@rand_addr=0x0, @empty=0x0}, &(0x7f0000001000)=0x8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 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}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 23:08:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x7fffffff, &(0x7f0000033000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0xa0000000000d) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x8, 0x4) 2018/01/03 23:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000a06000-0x4)=0x0, &(0x7f00006dc000)=0x4) socketpair(0x5, 0x8000f, 0x8ad2, &(0x7f00002e5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e66000)={0x0, 0x80000001}, &(0x7f000092c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00002ae000-0x108)={0x0, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7a2, 0x100, 0x800, 0xfffffffffffffffd, 0x4, 0x8, 0x6, 0x7fff, 0x6, 0x2, 0xffff, 0x3, 0x590a, 0x5, 0xfb78]}, &(0x7f0000f47000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d74000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000001c000)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000098d000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c1f000)=0xc) syz_extract_tcp_res(&(0x7f0000523000-0x8)={0x0, 0x0}, 0x80000001, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ce6000)={0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5521, 0x1ff, 0x100000001, 0x4, 0x2}, &(0x7f0000489000)=0xa0) sendmsg$inet_sctp(r1, &(0x7f000045f000-0x38)={&(0x7f0000521000-0x1c)=@in6={0xa, 0x2, 0x55d4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f0000bd4000)=[{&(0x7f0000906000-0x73)="da1bae63756aea8ab982094f592634eb3f21fb824c059f66d1fc4be64d22b13a066885d1e8f4a7ed477e6701d249fbbb30e4e4781e1068855f3d7d42487ac7c81706e949474f63437077371177a9c42a60a7d668f854f9a23d075ad0d002231464524f9493a0a1e2c84f514932291301017be4", 0x73}, {&(0x7f0000954000-0x95)="79a027f135aeac3b7fd012aefa420d5eb859da2ffec9ff86a66710e073ff5d480bb82352d2f0fc64bd0d00360625f1e671aa33dd66732087b8b25da20782c5f833f27d98796dac62948dea141740df158e95b34a103015557e982a91a6866123344109d6eb2f1638954017fcfc5ea96dc3b11117d7df3f20f86fe0e7f052aa04d355afd7c7e4faf2832150a5ba28293978deeb781a", 0x95}, {&(0x7f0000a7e000-0xff)="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", 0xff}], 0x3, &(0x7f000052c000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x202, 0x4, 0x100000001, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x200, 0x9, 0x101, 0x2, 0x1, 0x800, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x200, 0x0, 0x3, 0x4, 0x5, 0x4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xbcc7, 0x202, 0x10000, 0x7c20, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x36, 0x8, r6}}, @init={0x18, 0x84, 0x0, {0x7f, 0x80000001, 0x8, 0x9ac}}], 0x120, 0x0}, 0x840) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000c8f000)={&(0x7f0000449000)='./file0\x00', 0x0, 0xf8352b7fc2267c42}, 0x10) pwrite64(r7, &(0x7f00005b4000)="3eb763968f84693813ce52b8b0f8f357c8336ff1555bb49fb182d8863ab75be9791eb0f676367c8195f3fb94eec7dd5b83a3435cdf058076f5201690b447116a0e16ceff85a814e69d01", 0x4a, 0x0) syz_emit_ethernet(0x396, &(0x7f0000b04000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x360, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@routing={0xbf, 0x10, 0x1, 0x2, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @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]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [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}]}, @routing={0x7f, 0xe37f14ae51f91270, 0x0, 0x5, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}]}, @hopopts={0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x81}]}, @dstopts={0xff, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x99}, @generic={0x1, 0xee, "ee84f3cd529c1b7332d05dd6c451ebdb6f0adc16150e4a05578541fab3894c3b07c9b4af3fb8ef8436257bc38ed91ad1f38271d817ab4257529887f021c174e14334f1b13da02e0bebe52167d033bf8e08947b68494913b118797870e46b33b23d5443cf4ce9acfebd33f062ff4e31cc82091bb9850dde0d10547db65b28b0171403a3a716cd784f3c5b2f31d6f18e3034190d07c46861602cd4d020d91849e39b8a5feb57298d2aebd16ec4188f53615f2327bea0c95c94b22d04e34619b0f6d13a9785fc2208c0ec9dbbc49c05f2399bc8d659f5c26b56a86a15819d636044f91cfd1efb919eeac70ba85d5356"}, @jumbo={0xc2, 0x4, 0x3}, @jumbo={0xc2, 0x4, 0x4}, @ra={0x5, 0x2, 0x40}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x40}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @dstopts={0xff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x28, {0xf24, 0x8, 0x7, 0x8, [0x401, 0x0, 0x9, 0xfffffffffffffffa]}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @jumbo={0xc2, 0x4, 0xfffffffffffffff8}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x0, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x5, 0xa6, "e26e5a9f4105de744c17d28dd45b275549e20d4004d76fc75f7a0e946ee68be6e1eeb88daf19b5973521747f4c059faa77306367575daa68401067ef358cfba4372afbb0ee8ee710dd203a27a78212689a6bb494a808170038053c4834956ee9a57520c4744b484d3b1cae1f8f66c2c3e7b86e4b3ad99b31ad4f79daabb918705ed5123b5d290ab24163ca34d206481e3cafbfa27cfbe479d895e97880e1d07b104d80682b2a"}, @ra={0x5, 0x2, 0x10000}, @generic={0x0, 0x8, "a1f412a6eb4fe215"}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x10, {0x4, 0x2, 0x2, 0x4, [0x1ff]}}, @calipso={0x7, 0x10, {0x303b, 0x2, 0x7fe00, 0x10001, [0x6]}}]}, @routing={0x0, 0x2, 0x2, 0x5c, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @icmpv6=@mld={0x88, 0x0, 0x0, 0x100000000, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/03 23:08:18 executing program 6: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c3000-0x8)={0x0, 0x0}) connect$bt_sco(r1, &(0x7f0000eed000)={0x1f, {0x200, 0x2, 0xffffffffffffffff, 0x3, 0x3, 0x1ff}}, 0x8) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x3, 0x80806, 0x7fff) sendmsg$kcm(r2, &(0x7f0000d44000-0x38)={&(0x7f0000987000)=@hci={0x1f, 0x401, 0x1}, 0x6, &(0x7f0000a8f000)=[{&(0x7f0000786000)="", 0x0}, {&(0x7f000079a000-0x19)="07b6ff608fb99a46fffcb894c963024e60d7b595d26fe872b9", 0x19}, {&(0x7f0000084000)="4eb4c12e3836f3ea924fbaec9cb4cabc310f9255e547de617e525f47dda8218712fbf759e81d8cafbb1f8c07cc94840b867f63717cbe6d23701485e3034054bfc7a250342969ad3e36e59153673a0e58628c9426b52a80e12d06bcc957c48f6c941ab1aaa23c86", 0x67}], 0x3, &(0x7f0000a66000)=[{0x1010, 0x1ff, 0x7ff, "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"}], 0x1010, 0x11}, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f94000)={0x0, 0x0, &(0x7f0000f94000)=[{&(0x7f0000ec6000-0xc7)=""/199, 0xc7}, {&(0x7f0000f95000-0x91)=""/145, 0x91}, {&(0x7f0000f95000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f94000)=""/177, 0xb1}], 0x4, &(0x7f0000684000-0x57)=""/87, 0x57, 0x8}, 0x63) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f93000-0x38)={0x0, 0x0, &(0x7f00009c3000)=[], 0x0, &(0x7f0000d8f000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) write(r3, &(0x7f0000aee000-0xdc)="2e6ff9f32c27fd692447677af18aff354caed4498284641696f105fe4d27bf4356de9b11ff309b506902048314a5b0d7dc9b14a63483d33686530a0e92a96ce35f1a5b7dbbd9358201b3c335ca4d4eb3d22bafbd66b399aabc8f7bd47d9ec473ca5fa03d46a6796ce68c013b16c06978f5370c08c23d6853ab0ebb5b27eea98a3c44190a81cfff2b25662359d24f6586", 0x90) recvmsg(r3, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/03 23:08:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x3, 0xa, 0x80000000) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00005d5000-0x4)=0x0, 0xffffffffffffff83) getsockopt$inet_buf(r0, 0x0, 0x2000000000000484, &(0x7f0000215000)=""/0, &(0x7f0000d0c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000025b000-0x4)=0x0, &(0x7f000030c000)=0x4) accept4$ax25(r1, 0x0, &(0x7f0000d9d000-0x4)=0x0, 0x80000) 2018/01/03 23:08:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00006be000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000b9000-0x8)={0x0, 0x0}, &(0x7f00006af000)=0x8) 2018/01/03 23:08:18 executing program 5: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x107, 0xc, &(0x7f0000792000)=""/121, &(0x7f0000001000-0x4)=0x79) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000793000)=0x0, &(0x7f0000793000+0x8ed)=0x4) [ 818.176741] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/03 23:08:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000188000-0x8)={0x0, 0x0}, &(0x7f000025b000)=0x8) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) r2 = socket(0xb, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000fc2000)={r1, 0xffffffffffffff80, 0x3, 0xd06f}, &(0x7f000034f000-0x4)=0x10) 2018/01/03 23:08:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000b23000)=@assoc_value={0x0, 0x0}, &(0x7f0000c9f000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007f0000-0x8)={r1, 0x2}, &(0x7f0000284000-0x4)=0x0) 2018/01/03 23:08:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000052f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000001000)=0x100000001, 0x4) 2018/01/03 23:08:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000f8b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x0}, 0x8) recvfrom$ax25(r0, &(0x7f0000981000)=""/0, 0x0, 0x40000021, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x140, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0xe80, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) [ 818.235791] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/03 23:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000afd000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f0000471000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d46000-0x8)={r2, 0x9}, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000651000)={r2, 0x4, 0x8, [0x4, 0x0, 0x100, 0x5873e437, 0x2, 0x5, 0x4, 0xfffffffffffffeff]}, &(0x7f000013d000)=0x18) sendmsg$netlink(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[{&(0x7f0000375000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f000021c000-0x50)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f00007cc000)={&(0x7f0000591000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00004c8000)=[], 0x0, &(0x7f0000d4e000)=""/0, 0x0, 0x0}, 0xfffe) 2018/01/03 23:08:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000761000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00001d8000-0xc)={0x0, 0x5, 0x30}, &(0x7f0000a1d000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x44d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x2}, &(0x7f000098f000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000018a000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) 2018/01/03 23:08:18 executing program 4: mmap(&(0x7f0000000000/0xa56000)=nil, 0xa56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f000052b000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00003de000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00005ca000+0x5c0)={r1}) mmap(&(0x7f0000a56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000a57000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000382000-0x4)=0x60) mmap(&(0x7f0000a56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a57000-0x8)={0x0, 0x10001}, &(0x7f00008e0000)=0x8) mmap(&(0x7f0000a56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00007ae000-0x4)=0x0, &(0x7f00008fc000-0x4)=0x4) mmap(&(0x7f0000a58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000a58000)=""/122, &(0x7f0000330000+0x825)=0x7a) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00008fd000-0xc)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a57000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00001e2000-0xc)={@rand_addr=0x5, @loopback=0x7f000001, r3}, 0xfffffffffffffe08) mmap(&(0x7f0000a56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a56000)={r2, 0x1d, "37ada675bf38bd4788972399f0c0b428fa82c663c00bb585961c3c783bdaf0bdb471342bddc49a6af3a28d037d71f0c2e3a96c2db96cb08413bd3fe55baab6e4b328bd0b347e4ed2a92a695183645efffa5f26f1a3c70372a113229e370cd16344f71bca21798b48c3556a23"}, &(0x7f00008c1000-0x4)=0x74) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x3) 2018/01/03 23:08:18 executing program 2: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) accept$netrom(r0, 0x0, &(0x7f0000a29000)=0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000ea2000)={@common='bond0\x00', @ifru_mtu=0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ef1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1200}) 2018/01/03 23:08:18 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f7f000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000049000-0x4)=0x10, 0x800) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000822000)=0x5, 0x4) r1 = socket(0xf, 0x802, 0x10) write(r1, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0941f2ff0000acff002103c75735", 0x26) 2018/01/03 23:08:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000f50000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f000069e000)=0xc, 0x80000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000cfc000)=0x5, &(0x7f0000c7d000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000781000-0x28)={@common='sit0\x00', @ifru_ivalue=0x0}) socketpair(0x8, 0x4, 0x8, &(0x7f0000b10000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000a27000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000709000-0x4)=0x24) 2018/01/03 23:08:18 executing program 6: r0 = epoll_create1(0x80000) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000001000-0x10)={0x2, 0x2, 0x3f, 0x8000}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f000000c000)=0x4041) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/03 23:08:18 executing program 7: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/03 23:08:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x100], 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000cf5000-0x10)={0x704, 0x0, 0x3, 0xde9a}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f000057d000-0x4)=0x8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000047000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a74000)=0x5) 2018/01/03 23:08:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000050a000)={@generic="9903c0d24db004e93ed01d46acda6f3b", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006c3000)=0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/03 23:08:18 executing program 1: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00001cd000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) writev(r1, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}, {&(0x7f00001ab000-0x94)="dae682a46d4bfaa1f3ceb3aedc136390ae78ff4329c47d03bdb8274080f3711c8104858aa8c994a08dc9ad40a2a51499193e79a341678b04ccaee42d2a605ba7439d253950b4663df80e0d14b1e86ea9c4e162", 0x53}], 0x2) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000051b000-0x4)=0x0) r3 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002fb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000156000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000048c000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000297000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000400000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000361000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001f8000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000254000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000045a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000262000-0x4)=0xe8) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000051b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000051a000)=0xc) r11 = getpid() r12 = getuid() mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000051b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000051b000-0x4)=0xc) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000051a000)={0x0, 0x0, 0x0}, &(0x7f00000ee000)=0xc) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000051a000)={{{@in=@empty=0x0, @in=@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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000363000)=0xe8) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000051a000)={0x0, 0x0, 0x0}, &(0x7f0000306000)=0xc) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000051b000-0xa8)=[{&(0x7f000051b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000035e000)=[{&(0x7f000033c000-0x9a)="b5ae95ddd7d64133925e69ea4c55fb5bbfded103e0e945bb7e2b35e0bba43c8e957428f35df549b5992d85ab9bd10486f9a65f7220f3bf0998decf4526f2943bec500224bbf3ccda22492812a63354bdae88260c95117b1e33abdad282cc500ad7e571d9a61f02783ae3f39636046a6fc8b22f0c3a25e9b13d716d4bb1de38a2f28ede8deb3467b2d47c76a8a0ae7af6322d9ffdafa931e733c9", 0x9a}, {&(0x7f000051b000-0x1000)="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", 0x1000}, {&(0x7f00004db000)="b46e9fb01fdf9b0c52e99752b2c60fcdee2414b29df968564d0605b49cb00f1ed4e601de29585609ff7ca35afbb060bf44efea0203b202f12f4df72313a486066ecf1f532369725edf49ff74ce02dcdffe2506102127afb587074a7fdcbf233a40944de9395d857b5a21f9127f4a54b93ecf58b09672ac1c06a7161981190cc940f664411457b270be9284539128ebf97178814c5141d312d7974375898aa54e96", 0xa1}, {&(0x7f000051b000-0xe6)="3d6aee1bf396e05af87cbec50758a3a50e69d48cfcb6c7096016a9d253820b154c58d49b92e159162da5a5899a920010d128480fc8737f568d4f6ca1ee972b830f8de44eb4be074655ffffaf878e9f311b1f0bf047c5489e204cb223ed932564ca6fb8539c6ef823deae0a79c348c76c96770580fb1685de9e86cf8b3ceae307e9f66f7f9c395b1213bb5d32756c8ee20f9004d66d0b08ca0f6bfdfc145cbd425b6b75f56655c6b45241d07bb9ee3d7a19b37c79e77ce565a818face4216ad15ffa6240605dfd9d5f3e291d0e395ac11383ace2c236ab47c22fcde0d78f44d306b72896532e9", 0xe6}, {&(0x7f0000325000-0x1c)="86b2ceeacd6eaf8ae4a54e04871f4b9f922aebcf6008a55621fdf78f", 0x1c}, {&(0x7f0000409000)="1d12c6200e415e533a3b620692573813af88654de05b7984b12a28ffbdb4f987a6733d54e7d30586efbd3f6e", 0x2c}, {&(0x7f000051a000)="f4cd451e9f20241533314d226697d8e17924f30ed9add26e4e2aec0cb0c5f925a10bd5032f7a338664", 0x29}, {&(0x7f00003e6000)="f0e9865651f7a2cdaa9239e7b69647e829a64ef39979e43631517a", 0x1b}], 0x8, &(0x7f000051a000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xc0, 0x4000000}, {&(0x7f00004b8000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000051b000-0x10)=[{&(0x7f000051b000-0xb5)="e396ad9fd880e4e11525c6c8b78ee129cc44b2c847a7aad2b71d9dcbaf75a9902b31fb90c40ae6796f73f59ba2aacb3d5f8ceb4f155c3cd083bca65ec4c1c2f4fea5d1d1ab6b0f512731d642eba23f1f5e256a1d8ac319ad2a9eae0743313c105412418bbb56ec03cc55832e38707d2ed554ddd7a6fe5f7f73b8f345634f8ceb982a5178e17b022279f963e7f90cdbcc486316b4a4a352fa3dff3deefd93200e247d8fe9298138620025ccbf03bb989126d650fae0", 0xb5}], 0x1, &(0x7f0000223000-0x88)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r1, r1, r1, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r1]}], 0x88, 0x40}, {&(0x7f000025e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000051b000-0x30)=[{&(0x7f00002b7000-0xda)="fee3e667a5021890d02314dd5c238f82bedf0116e633f0897dd1c44e492bbe11777926acb073a4e361e21814d8031fced2a72a09abfb35f97bedf1cc74950a9773dea75040b9dc4760b644da7634c86272dded52abd426db3e28c10e3c946deee68926c2ab8cbe4885be3d12486e1b92b49ccd39d47841cab5422f2098dacea246620913274e1f1ca06d07111899230a60fac0ca94ce84def47f76d99f9f4fe65fd25bfef8efd7bcacbb937a49320b8f37706c93cc65cd60d26450541162a4705d5b25557b4793eb88812e72c03b8a0d76c361574b86fc2a668b", 0xda}, {&(0x7f0000076000-0xc5)="3f4aa13b1f8195bacdc44f92f73f0754657e15eb9bd81f031ad7df8d90d8e0ac11222973add0cd63f50cb14f8b0e31143daecc9089da836b1741b71aa89315d037d61a9d140de20303d52adc65f2649e861304ce167854c0994479c6b4b08303afe8cdf0d1628a17234731a494bc3cb46a2afc441bef2e86d78ce83f6b3b3fafdbe250e2ee4e7ff1199db5ac5d51f0aabe6a46cc21704e813c84640ee4f3da2be4dccea47cc01a81e914689a3e239de8507100b71a6b805b2df480489cd4ef100e2c4f43f8", 0xc5}, {&(0x7f000051a000+0xfe2)="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", 0x1000}], 0x3, &(0x7f000051a000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}], 0x50, 0x40c0}], 0x3, 0x4) 2018/01/03 23:08:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000dac000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x80807, 0xd5e, &(0x7f00001fe000-0x8)={0x0, 0x0}) 2018/01/03 23:08:18 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000486000)={0x2, &(0x7f0000fbd000-0x10)=[{0xac, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00000b2000)="ddc77216d9e5181ced0853823dc6f08df057351b6a3d6686a280d9b02306c9a03340839337d14c8909688dc83f2a12f5f69744743ecd438901e309e56ac18fa4f09d9eb82172", 0x46) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000fbe000)={r1}) bind$ax25(r3, &(0x7f0000b82000)={0x3, {"fbab97a30a89ca"}, 0x0}, 0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000820000-0xc7)=""/199, &(0x7f0000fbe000)=0xc7) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r3, &(0x7f00000c0000)=@file={0x0, ""/79}, &(0x7f0000fc1000-0x4)=0x51, 0x80800) sendto(r0, &(0x7f0000fbf000)="", 0x0, 0x0, 0x0, 0x140) 2018/01/03 23:08:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(r1, 0x0, 0x3c, &(0x7f0000001000-0xb4)="64085b632d4e41cfc3cd318d31bd571fa68d7b52e6b1535f1da3399790a7f60339b77e75359a5036722816714ee27b998a6fad4e166c670c765fe0b4150f93d4db5e1ebe73bc0870e19a6273c4cea84ad8d334b8b7d3f13c1e5b63199363b6dfbfbfb2106734801b3b308a9a11c013d3ff753ec75963b9ce25295379d2671f35b4c081191a380b10f964a20c08501468ff83866988ba360acd05fec45c8cd3a14358eb56b2a8e11b8d5ade5bb2d57a46e1fbf00a", 0xb4) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x3, 0x84) connect$inet(r2, &(0x7f000000e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) 2018/01/03 23:08:19 executing program 0: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000220000)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[], 0x0, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bed000)="05", 0x1, 0x0, &(0x7f0000e76000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 23:08:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x10, 0x13, 0x3ff, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000acc000)={0x0, 0x0}) getsockname$netrom(r1, &(0x7f00002da000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e77000-0x4)=0x48) 2018/01/03 23:08:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00008d2000)={0x1, 0x4, 0x8, 0x7, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x2, 0x0}, &(0x7f00008d8000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) 2018/01/03 23:08:19 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000469000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008a3000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000995000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="10be2abf0071", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9acfcc8dd857aeab9221b8acd47b4719"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r2, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) 2018/01/03 23:08:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000a8d000-0x1c)={0xa, 0x3, 0x72, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffe0000}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f000061b000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000970000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00004c1000-0x4)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r1, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000de3000-0xf5)={0x0, 0xed, "9e6fd2e16bff28c2c847f0b3515c0b8528db22d53929f772a89f00cb8783f4c2cc2bfbd7ba962beb20d2c079c8930ed7ad861f6a8959fbe7c5366a007e10871c3efd842269102829621db7ef37c67accfbcd86f5fe936510bb0d61b5943c7e2874a3ac8efbd909d2cee77428963a6c3e90c5133172ff050eabef357cd4a02936111dc16721189df13205ff6785f7182e861b9527d33c08d435e29e5b3aab2ec05de29dca34e6af6a68ebe10835583e12825dd9037a7639a3971b5cf386179b41cc93b0325c5b3175f7a49e97ea7de3e1baf11c037dba226105c2b61fee6ada2801c11ddd1321c0dda39c42c328"}, &(0x7f00008e8000)=0xf5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a57000)={r3, 0x100000000}, &(0x7f0000723000-0x4)=0x8) 2018/01/03 23:08:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e06000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),crct10dif)\x00'}, 0x58) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000e60000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 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=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00009a6000-0xe8)={{{@in=@rand_addr=0x53f, @in=@broadcast=0xffffffff, 0x2, 0x5, 0x2, 0x1, 0x2, 0x80, 0x20, 0x6c, 0x100000001, r3}, {0x3, 0xffff, 0x1, 0x0, 0x20, 0x3, 0x5, 0x8}, {0x81, 0x125, 0xffffffff80000001, 0x3}, 0x5, 0xf, 0x1, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x0, 0x3, 0x8a, 0xfffffffffffffc01, 0x1, 0x217d5df7}}, 0xe8) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b8e000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r4 = socket(0x1d, 0x4, 0x2d4) getsockname$packet(r4, &(0x7f0000a05000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ee2000-0x4)=0xffffffffffffff65) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00003ae000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000189000)=0x10, 0x800) getsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000693000)=""/87, &(0x7f0000a76000)=0x2af) r6 = accept(r0, &(0x7f0000ca4000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000193000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000000000)="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", &(0x7f0000001000-0x63)=""/99}, 0x18) setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000b55000-0x4)=0x7fff, 0x4) setsockopt$inet6_udp_int(r6, 0x11, 0x65, &(0x7f0000caf000)=0x7ff, 0x4) getsockopt$bt_hci(r6, 0x0, 0x3, &(0x7f00002ee000-0xf8)=""/248, &(0x7f00006e9000-0x4)=0xf8) 2018/01/03 23:08:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00006c2000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000092d000-0x4)=0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008d6000)={0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000b3d000-0x7)={@broadcast=0x0, @rand_addr=0x0}, &(0x7f0000571000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000825000)={0x0, 0x3b, "ac0120a540d1deece60b6e7ded64e5fff844fe15ffff72bd591b68edf04736c060479d84d414b54c61ca04662fd380963add5c72ebfa055c0493b6"}, &(0x7f0000e5b000-0x4)=0x43) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a87000)={r2, 0x80}, &(0x7f00007f5000)=0x8) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) 2018/01/03 23:08:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x7, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7fff, 0x9, 0x7, 0x3, 0x3, 0x1000, 0x0, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xde20, 0xfffffffffffffff8, 0x8, 0x2}}, &(0x7f0000e34000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8, 0x200, 0x7, 0x2e, r1}, 0x10) r2 = socket$inet(0x2, 0x80a, 0x0) unshare(0x2020600) pread64(r2, &(0x7f0000432000-0x98)=""/152, 0x98, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000000)={@common='bond0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x7, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000dfd000-0x4)=0x0, &(0x7f0000506000)=0x4) socket$inet(0x2, 0x2, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xffffffffffffffff, 0x1, 0x800, 0xa, 0xa0, 0x80, 0x3e, 0x0, r4}, {0x7c5, 0x7, 0xffffffffffff7fff, 0x6, 0xffffffffffffffff, 0x8b, 0x7, 0x4}, {0x7fff, 0x9, 0x7fff, 0x5}, 0x25fa, 0x9, 0x2, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x4, 0x3, 0x80000000, 0x100000001, 0x80, 0xffffffffffffffff}}, 0xe8) 2018/01/03 23:08:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0xfffffffffffffffd, 0xfffffff2, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00006ee000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 23:08:19 executing program 1: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000829000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b73000-0x4)=0x1c, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000704000-0x4)=0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000797000-0x28)={@generic="dd39942e062c849bf9680bfdb8a4fafd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ea0000)={@generic="3a9ad7cb096f69f04cebf0fc823fdf54", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000548000)=[{{&(0x7f0000202000)=@nfc_llcp={0x27, 0x4, 0x9, 0x0, 0xfff, 0xd75, "9e598c71c4c75ce0c3221631fd14bdad2566238596b36e9acab08550c9213344bac584035a014731decc504260b570a18ebe8a379af80227960ee73102dfee", 0x81d8}, 0x60, &(0x7f0000ea1000-0x60)=[{&(0x7f0000ea1000-0x49)="25862ba97fb6e1b794921c7296281086a234457dd1a5d23b4ad8c8775ed9ee8445165932d4daf92fd2a576d31e2590990838cfc6335add59402c738271134665778eed928811f67195", 0x49}, {&(0x7f0000ea0000)="ff39c44927a7f926110ac7a9b6df3eea0d37362140859a0b263ee00d0ce6ed04557916fb9225f26cb34b1c9cf59d6577a25dda", 0x33}, {&(0x7f00006c5000)="4f569a659147c28de39d8ee77f5bf898d62c1be2d8ba5cb94931bd2f0120e7290ae9f6c3d70bb06d4d563e8d3de97b264dfefd4c05a6da2777f429c0bc658f5752b4168358926629efdb5f0b345d330996b84bc69c73c8d123ddf020aa97df65a80ba858c524d704779588d741ba6a3c0ba4837f656e72940cbf9bc8b22f9ac17cc2277c0557fce02c17c1c3eedfb7944afa1fc5d8424d6cd0ebee807e99ac76e389b9bbb6a9e0f3edb313a54f13e73a8886e7762dbd", 0xb6}, {&(0x7f0000ea1000-0xaf)="5681376a43db9fc145e4799c464dc7a16823c67ef0a2afea751c7091b00fd5b39613ff4a54d7e9e849c75df845a29c5803dcd089edae08ecf67a9b1fa69484a71176b67e7a2e8f5d5aaf12374c36bd418650496d380b75a791190c07dad4d76ab379beafa440c4ff301553801cee37c971e2382485c3f14ce0c9876d8b7f3104be104e892011a7002ca2faaebdfb98c4012239949bdb53b55e12261b11594b410c6d5a87fe083de0763bf480491d36", 0xaf}, {&(0x7f0000191000)="61ec2682f0104b127f659befe6705b365c7a6e16c6b6234f2551e232a56f508927334089835cc87a12112a2b7e711345da19e0ae8d60a2f3d2bc990c21c5395f31793e8a01ec957631364d698347ddd17172227ee99ec3cc73f7c6909e2ac9df92f80a1cbedf862b6bc696ec2794cc4635d25a437c918f07bac19678e7dc91d0f0261234c0123e", 0x87}, {&(0x7f0000286000-0xe1)="6f5d0ea563e6dddb926d4dba45372e8de0e03ce9d85788d089ce32834a939c35cf74e3d17e2e7c0bdc16bb603ada0d9bb4da21b8d5b54b8ca9e7f4926b29256debb267d22fab01d15aedaf7471e1f84800503641f5d45dc39d21405f265f5872cbf826f0e4f175b946a6d5b3ffaee833c06765f35e2b2420b83198aeca7bda6663e61f76924ae2e95afbc0b95fd5a3292cd0eb81845b78ba1b6d904ac6197ba3ef0affa8dbdb49c4e216c3f26aee713560dba41ddc9264a74a01287416b0adbab7b9a49e073d22964f25c49aedc6be25ab3db11add16f6a2e4571157d833928f42", 0xe1}], 0x6, &(0x7f0000d91000)=[{0x60, 0x110, 0x3, "60902ff11f1cbfdffbd7a5af17f6808807b479e0cdeb6af232a98547cc308244492deace54084ff9137ef5e7840f174b80c47819cdb4036a78d11134045896f3d4742d18f1284da86c7010"}, {0x60, 0x11f, 0x9ed, "bc3b55813898f84cf60c5609f6880abeb7ceb06f8531b873af588d95e3a0dfc314655efc599807d253adb088d6199bac7f170a34232b54350bb1b49c01454c489c0aa5398397c3b3e268"}, {0xa8, 0x10c, 0xfffffffffffffffe, "2b5ca45d151c4d465edd7dc5289f9b842f90a8d60932d44cb62f7da3ba63a3251a73dbe33f8172914d1173f30341058a2dc012a69b37430089b6a59606740e944b2cbc5807a736a8bb6538ff9357edbe9cdfa4e3ea91ef7882ae06cbef4c267971dd7f7fbfb2b2b871b1d1dc2fe0b981f304e1ba81e02468f7eeca140d54b6bb5068b7f2cb1c6d0a458585afd9f6de78ce94d7"}, {0x88, 0x13f, 0x100000000, "9483b754622d068874804084159ca2f45fa693c3b16e5be8f18658619f3c5e132b669ab0518d378469eafba1a708f755bb87a533a32032197053a7e6e48c7965751e8eb3e88a9572cd76cd37ecc07fafd43b2a9e1cdec26f30feb06f3a503b55f1b06257da2d31d8dbb26fbc4fe0f1eff9"}, {0x88, 0x105, 0x1, "eb19838cf9e8d74eacbd318334e9f0e508aec1ce493b2b0c7bee4bed6cb47559137ad3506d171a0e67549619a4b2e3768288f86a0c064729e9526e50235e5442fe3c32c80760c1baa6dcfbdde9b70ee16f0c29b9de182880a833c962662c688a80cee7f6a38954077e1ccdeb271c9908c52832ccb1"}, {0x68, 0x115, 0x8, "756452339855b5ee89a18759c7c2da63e4846d5898ee8e5463b22c08dd1d7ff50848398f7c6fe0c999c66d36b5281873cba18f890ab31b7b60ad2f4674bb9380367b651f21c509bef11e04b555377106477b5b"}, {0x90, 0x11d, 0x1, "9b43c7ac5e1304dc1b64d22360ebb9ec3a06f072e934a1e7bcb960d0b63b979281202bd411aa62a91e2b0a264d7e94bddb4a15dd2501ba2afc5c45089cd09670fc12e2e4fa9e7037be2f8a4c32b9fc1163b8b357e730cafd76b28d27f406ec5ed08e1b24c6b1635d463798cd2ea0237de199c16259af37cbec7b29b10d665bc9"}, {0xd8, 0x0, 0xd1, "1774d91f6ccb865814b7b62fef3fc21c57a1cdb3a07cd4bc7ef86e4b55b73acab006d5d35caa6222ee133d389f7f78190908cd8dc9af0afede36176d4d07156b9db9aef9afd5c2ca2c935e2a61aabe2f6425803c26c8815ddff2c2a5e697cdb774ccf96b6d7715f434b4f87244eec85d6cb4b2d096e36f222a833aee441729272a818cb96204b1df69a0beba97a0ccd32e0c5171114ed9424f85159a3b980e4697551f2692332828232acc3108ddc24c3c3fbdd23ca4bfd68f429b1f49dee5e7da7a6a4664"}, {0xf0, 0x114, 0xfffffffffffffffa, "0d4dbb63b7ad809e09efacd9e02d5451e0be00cfb85c1a1f6e0d13c07600d189e4379ed7160f966526bb4a31fee3881efe5e9bfe4b637806e17c7f57c776564c0831cbea3233e69fd6c52cd2c49644d6dcc10a84443528753ec984409834a7258aee0f5a17d298dd2b2a4ed5f7df7c7a5603c117affdd6d9c3ddf65f971681d178d1c921397a7dbcb96eb5e865a97d77a95681bf88024efa4d0fd23fd2a9088c6e5548944de0d1c9488d8a6ae7fbe67622252e8e15b41b50c8ba18118e52f7433105480182c2ab3d405bd98187545d0d02885624c43cb3de624d02"}, {0x70, 0x111, 0xfff, "0e994749e8338b2326e177a173b1c419b7ffd17bfad05ee64302defe149ceae1a76f96317598abf5ffa8ff6d387550f1b37110f3234ec19de6b42296f99762397c46f480b7766a952cdcaf31b63395f159ac424cbc055bfb40cd269b"}], 0x5a8, 0x8000}, 0x400}, {{&(0x7f00003d0000-0x9)=@rc={0x1f, {0x5, 0xe10, 0x101, 0x3, 0x7, 0x9}, 0x9}, 0x9, &(0x7f0000ea1000-0x40)=[{&(0x7f0000ea0000)="3f85da86a0e35aa62c63691ce0f310091def97f1c7993146e8edabe98e0500d6d17024e5d7a46c9acf4a24345f04d70b78467d1e9489e3d33d742a1cf0f842f4b75ccac2096673ff7f2af2bc58c4be1a2efed2865f966763e0eb", 0x5a}, {&(0x7f0000ea1000-0x57)="84756ad4b903e231128c722708934b8cbd11be5410a78828c8a03b21b4bd56167102cefc415a7879eb844d2c544448a789da2955b5e815760f6b2c608bceffef9286d836ef302f4cc1d2d60bbea9869fcbf6c09608be89", 0x57}, 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0x1000}, {&(0x7f0000698000)="1e35f864dc7bed7143ef65f1749c0d0a682eb93273eac1fbc4622723799d61de00396eed7f8c72405e5af868b242aa90cefa50e8c823d83b43e5a2347163ddaa1b7245f03a94fe5c3ee8f24511ec9556a2903be52fa699b6e1f572042bbe4bdff819a8735349b8f584ce8675f14753c3ad595e7e1249aac529fcec41b989", 0x7e}, {&(0x7f000087a000)="ab7cf9fdd3f28aebad60c5f0ae25b8489a310a032d9920874d169505eac58373e68875b82267a3a99e60d090a40c6b10c9de98260a9e60a42c8e707a558ed78a2e80b66a8eaecc5b08fd43f342ecf21ee07fd6c109dbced3c1adce09c4276633a7d30cd662297eb464dd228b266c0f57d048a3ef0122d4c862e0776b6c304630bfc84c", 0x83}, {&(0x7f0000ea1000-0xda)="9ef726cb669d29777d52c4bc10c4a6534d3c691ef5a9f951a5ee5cabd760e9d43cd3dff2551192bf2adefaa01d2b2bbab1dd40a3512fe766d4fd470721756ef875db6b3d87b5b830947a74716e52d731542dfafadd0c40da539339e3bd77ad3a8fbf7a8db18d8ddb87a31db8037edd92066c0c9fa3d441a2fad183e55b0130ab8b87d07308e720ffe146252a1c631539af5728b2f41577feb353aa67e22bea703dd34bb6d6672f1dca7c3498f1fd8091e52622efcddf9c9118cbffdc8bf5295904d4db7c037ea90af1bf9000bcab3ba101e069778ce8716731ce", 0xda}, {&(0x7f0000ea1000-0x5b)="e500c242e57824a9a612f43aef7eb87dac62ef481aa5da36552e0b3e3912de9eae164cf783b5bb852660946edcdc91897f70f7f04855b773592c95e24325dd10d9433f8306a6571d9c922550887fd6fd76398a99f8a7d1fdd3608c", 0x5b}], 0x5, &(0x7f0000ea0000)=[{0x68, 0x10b, 0x54b, "b484062e50ea5cbdad1d0d1068e5b55db7c9a6f13b05620cc5734e3d5534a7209ed0b42c20588deafc7a5a13155e175d77464449169c6e9d25296b1eaabf2940a3651def657a8f7a2c10397544826904555b4b9b"}, {0x100, 0x1, 0x2, "6148d89def9cfc1f2aaff00fa3711335291cc084f6832d7ae59d273d1ba36176c40688e26a128de7f39e73015486ebbd64f24796e802c6d1189d44300b983cd25dc6753fa8fc95c72dabfc978f2e87ad5d5721611b0d3280ec2710ebff34c73248d77283ca3d86c64c128c46b4a717fffc8ba8ec917db3ea333448d553d80357ec1ff3b0d1871148482d0d8ac46f9efcb2b1fe8b62545b16bf65b728ce1c037bd1837978e3e5744a8e5c5998334957387dbe6a2f527c2cfab68786342a6fd2cc79aa5cb10405100f30af5c5e6b61aae92c9590f4dba4931f756920aa275955b433894318282384ec67cc5504"}, {0x30, 0x100, 0x5, "40892dec2f48abc18bade7b2d44036aa884695ca8b9560a4f1"}, {0x28, 0x112, 0x6, "89d0b83ccb97468ecc38a8fa528b628fcc1dbadeca37"}], 0x1c0, 0x4}, 0x0}, {{&(0x7f0000098000)=@in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x60}, 0x1c, &(0x7f0000ea1000-0x10)=[{&(0x7f0000ea0000)="e45f43a4b588b0e67c7b474b9e94da1a610b62209e5ad7b347422f224ecbc4a204cb33a4be3e00cb879f1803c9cbbb9637743817bca7c64aee72e62b771ba6af072208", 0x43}], 0x1, &(0x7f00007a0000)=[{0xc0, 0x105, 0x6, "8e7b6a2fabed519c76bb9a9b0d57d95b3d8db021288e2fdcf7004ae280f8c7b834150e47ea9f4a6d75506dfbdf60c05215f156bb36f5448916b688ccf9f091b132690292072e653d8cc74767f40ab329b55ae30a47140745b0ffcf40d70f2b29ec8920e91d3f48917389a9dd65b9d1f4939d108b09dd9bc34bf8d75108aee1469be4cb78c6c659d06e16bab4b726aa5cece4951f4096d4792c3bbbdf08355698e671116a9b515e575d91"}, {0xf0, 0x10c, 0x9, "1d63cce02daacd4b7e72713e4ca5ec8d26a083789a72fa8ea37d8b75418c3c5fdfcd3674bc15bf7509df466541f8aa46206bde15860ca13dcd101d22319c09033eae4cb443fec8bc4bb14843f565f621e322d6465cf6a2bd0365e1246607e59ccb4ab81fd2889dcb869b411f0ca3150033ec6615f629098c90962710c7b5bfbdfbd8675235a0aa98434fb864173e35e5078dbd078dd144c41391688f8d63e4688df45b897cfcf17e7035100e2ffa38d45cee2d8952d40c586774216764a6aaf3503c996c4347fb0fdd07d58b9d6d3efac2900fedabf4fa5435bc6a59cb"}, {0x90, 0x18d, 0x2400000000000, "5f907627ae48641bc1e1f890bfd82fe77b631c094b83dcdb8b438dd914c85b5a409203c013c7eb1276f83563ac2263d87bf77ee29f534f99016a2a37593ac419417a3537b26a30c541dacf9e3f41cd6dac12bee17a8e5dc11775e761afb1abca380a64118583ee772d0a2cddff30108ce7aaeea7085f9e1e92fa8a"}, {0x28, 0x10f, 0x1, "8de8412054616d8a6675c3cbe216cbba8c7e"}, {0x58, 0x13f, 0xffffffff, "4a71c194c3e2afbfb82186fe4e3e1a78b04a131d08ce13137b46f70037978d8cc80f6b4bbdaa5afceb1e0980521eefd8603cd99b79b5f2deef8606e193b4f6ef3ec727a18fc3f930"}, {0x30, 0x116, 0x7, "8c3574c27ceeb9a8e6418d402a6f8e3930b974816fc24faacbc0b0"}, {0x10, 0x13f, 0x9, ""}, {0xe0, 0x1ff, 0x823b, "866b5a04aa735fc2f7a866ad1f081825deee80e5210625105578483faaf27c95afa6749765541e24287dccecb51ea8dfee315b0a8bf9b7e8817551641b21fa56aa50716e5c31d43715478bd838908d882efa63dab3d18164418a858749fd01965d41b3efa86d6d110281a9d0128bbafcc2d541ea3cfd31879b34549d8e4d46690701918e66278ae5c5d295fe7d7da10c418059d5b01a03a59a5ecc9a18809e031d28cde71c0f60bdde47630014328adfaf850070038e5a37b0ca4642bca78b2cf845a8a2df65d674cb86edbe616a48"}, {0xb0, 0x110, 0x5, "02b7d77835a4d7bffe763b7ebe34698dd16f9c4ba17ed81918ad883668007ef8d441c0f70fb54a24ca71155937bd2cd8651fd9de0ea458c20543d5b3cf1ca3d4834b13c02765e14f8abafefb44b17c4cbe9ddd64008bea0c5588d65c12c9702770ac5aa778f8ab82f4b68db64a1dfd77fc486063da14575d02ccb449e954b0b7d7699725daa3bbc4e269bf7d1c2d06b916acbb4bc824cd9fd69e0e219c"}, {0x58, 0x19f, 0x8, "0c1e23cbcb9979236838121d76111631ed2570b39177081ee4a7f29e1ab57cc0f5adebb4dc39d50071a78f42aae7f1768999d3e219d4274f027790619886ebe03f9916"}], 0x4e8, 0x800}, 0x7}], 0x8, 0x8000) r3 = socket(0x1, 0x2, 0x3) bind$nfc_llcp(r3, &(0x7f00006a4000-0x60)={0x27, 0x0, 0x7, 0x6, 0x7, 0x6, "03ab38915e1a9df404863b0c0ebba2b35d4fb623acddc3d73f00b3416663b14bcca5af486713fcc5b89a8d12c0a78051985fbaec543b23a90e937542aed146", 0x2}, 0x60) write(r3, &(0x7f0000007000)="240000000800e90000000400fa0830000003d202bff5000000180000008100000000cd", 0x23) 2018/01/03 23:08:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000cab000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d16000)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000e6f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/03 23:08:19 executing program 5: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000e85000-0x77)=""/179, 0xb3, 0x0, &(0x7f00001f8000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) sendto$inet(r0, &(0x7f0000e84000)="", 0x100000043, 0x4, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe71) 2018/01/03 23:08:19 executing program 2: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000ba9000-0x28)={@common='gre0\x00', @ifru_mtu=0x81}) 2018/01/03 23:08:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000003000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000002000-0x40)=[], 0x0, &(0x7f0000010000-0x10)={0x18, 0x29, 0x3, "e615"}, 0x18, 0x0}, 0x0) socket$packet(0x11, 0x2, 0x300) 2018/01/03 23:08:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0xa3, 0x10000, 0x100000001, 0x0}, &(0x7f0000966000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0x4}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0xd3, "4d4df3e9ecef2c19663b1d06846e64cf6286bcab18a2d03b4cadf6dc54dd2a98b278c7e06d71b0a3941d28ea3a607e28f197b578076c958cf76e57cd8e0607da55d2fc5af530ad0f22b80ff2877d41b1b088d61b889bd10025ab1acbbab51a0be8229f10a07b611d9af273fe3e1d0f415354b15e9392018efcf80ec3ecf128510f051ca7483de7e24f002700f68d35115b18dabec82902502b2b19c15d534423f1f028238fc3ff022095109ed74d00e2e3a0d8c59ed37655316a06c6fc597f7ca6d1504633f2db678686d89e516de0ef7d5ea6"}, &(0x7f0000003000-0x4)=0xdb) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000)={"86159437a4e206d26bdd06d11e91c187", {0x4, 0x7, 0x401, "e4d68ae8e37d", 0x0, 0x0}}) accept$inet(r0, &(0x7f0000018000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005bf000-0x4)=0x10) 2018/01/03 23:08:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00006b8000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a2000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000158000)=0x0, &(0x7f0000be7000-0x4)=0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000731000-0x90)="1f0000000206ffdde200f49ff60f0000000200000900018005ffffe5000051", 0x1f) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b93000)={0x0, 0x30, &(0x7f00009eb000)=[@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, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000069f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000dd6000)={r2, 0x7, 0x8a}, &(0x7f0000caa000)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000064e000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000509000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004bc000-0x8)={0x0, 0x3, 0x401}, &(0x7f0000754000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ff2000-0x108)={r3, @in6={{0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc3, 0x401, 0xff, 0x8, 0xd13, 0x400, 0xd6, 0x80000000, 0x80000000, 0x7, 0x3, 0xffffffffffff4f2b, 0x1000, 0x4, 0x3]}, &(0x7f000068b000)=0x108) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00004ce000-0x4)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000c4000)={r0}) 2018/01/03 23:08:19 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)="770888dc55ee478d0d4d", 0xa}, {&(0x7f0000000000)="11d6b4a314b7857fbfd119689699efc1ad2fce87bf9a15a0e93afe596fc2cf25f90769560cc4138ea25c60ff5d1915127c92889c91dba0d4b22e59c7738868f13f34cb7e4835ad445ac7a841679e5a44b5b3af0865ac806e8bdf42b0362175f8106b8dcc26c2fa1690947f4f09008c935509a99191139b58e0a374d2377a3ad5c88642cb43930821864007f17f9ffe33ec822296f566ca0c39efb6d255785b3206bdd1684bd9f303656f8212bfe2289c328cd61152d6844a31359763aaae5a6b858995eaa4a509819f1aeaeca467dd97b57cd9cb572f9f39ee39ef3156a05c191bf8460fd47bc8b845887c5884f8af4ec55d64", 0xf3}, {&(0x7f00000cd000)="", 0x0}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000-0x67)="9d5369d6959f24013b49ebba7f1bf2f390fd95a259b72b9eca2d944becb2757298467921385fbf50b888a5847c00ebafdf62e0273dea265dc75037e33252e6c77913ea01b89b2651ad97cd178c45702d6ed8d54eec41a04bde35ba41b6550abc323343daa65c80", 0x67}, {&(0x7f0000001000-0x4b)="05b2826b1ce3d97995f101fe7460a275b642772b83c2ff125db08919ab748cda5684dabe5c66415a268eaf9a3fa6a61ff697503709fb5f9171d90977401cbef586d8401a90b006ece842e8", 0x4b}, {&(0x7f000021b000)="af8f73ef794801ab6211eef22b607ebc10a8d9283f4a8ab2470286ed65c8c35d80c175c50fcdd84c", 0x28}, 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0x1000}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x9) r1 = socket(0x10, 0x2, 0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e00000-0x4)=0x400, 0x4) syz_emit_ethernet(0x130, &(0x7f00005bc000-0x130)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x7, 0x6, 0x0}], {0x8100, 0x6, 0x2, 0x6}}], {{0x201, @ipx={0xffff, 0x11a, 0x7f, 0x14, {@random=0xffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7f}, {@random=0x100, @random="9ebeb11026a8", 0x3}, "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"}}}}, &(0x7f0000952000+0xe56)={0x0, 0x2, [0xac7, 0xd60]}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e2c000)={0x0, 0x2}, 0x8) r2 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000002000-0xb1)="130000001000ffddbf00f49ff60f050000230a009d000000020aafa730000000000000000000000000000400000000000000983ae3820000000003a1b4b88ed4fc65be0602c2d32704f200aa09b1267c3d0f625e77e150da8ed7d56ca466a47bd871a5cd5db27dd20000000000eca41bbce9093d468612f0267214ff9b20fb5f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd309619398e9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8b1", 0x244) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000221000)={0x0, 0x0}) 2018/01/03 23:08:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00006e6000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000364000)={0x0, 0x4, 0x3, [0x80000000, 0x1000, 0x10000]}, &(0x7f0000a52000)=0xe) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008e6000-0x8)={r1, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000056f000-0x4c)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9d}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00007a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d49000-0x4)=0x14, 0x80800) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000911000)=0x0, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000577000-0x20)={@generic="705a4cb53fad0d6c4709102a66f93009", @ifru_flags=0x9000}) r3 = socket(0x10, 0x2, 0x0) recvmsg(r3, &(0x7f000086d000)={&(0x7f0000d33000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000)=[{&(0x7f000057e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000261000)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0x0}, 0x0) write(r3, &(0x7f0000777000-0xca)="26000000420047f1938d00fcffffff000050f10200bdea03fffff72c4a6809e517c76e328a67", 0x26) 2018/01/03 23:08:19 executing program 6: mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002fa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b57000)={@empty=0x0, @empty=0x0, r1}, 0xc) r2 = socket(0x4, 0x4, 0x7fff) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000dcf000)=0x1, &(0x7f0000dcf000)=0x4) sendto$inet(r0, &(0x7f00009a8000-0x1000)="", 0x0, 0x0, &(0x7f0000dcb000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 23:08:19 executing program 0: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = 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)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) pipe(&(0x7f000017c000)={0x0, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000ef6000-0xe)={0xdd, &(0x7f0000bdb000-0xdd)=""/221}) pipe(&(0x7f000048e000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000eef000-0x20)={0x800, 0x0, 0x2, 0x5}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000c52000-0x4)=0x0) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000ef6000-0x10)={0xfffffffffffffff8, r4}) 2018/01/03 23:08:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00009a0000-0x4)=0x1e, 0x4) read(r0, &(0x7f00000a7000)=""/88, 0x58) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f00009f3000-0xdc)=""/220, &(0x7f0000500000)=0xdc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000c26000-0x2)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000c16000-0x38)={&(0x7f0000978000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f7f000-0x50)=[{&(0x7f0000eca000)=""/4096, 0x0}, {&(0x7f0000a06000)=""/0, 0x0}, {&(0x7f0000adb000-0xb0)=""/176, 0x0}, {&(0x7f000005a000)=""/63, 0x0}, {&(0x7f0000b25000)=""/12, 0x0}], 0x1ad, &(0x7f00002d1000)=""/20, 0xffffffffffffff5a, 0x0}, 0x0) [ 818.701952] validate_nla: 3 callbacks suppressed [ 818.701959] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 818.733960] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/03 23:08:19 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000f7a000-0x80)=[{&(0x7f0000d40000)=""/4, 0x4}, {&(0x7f0000b66000-0x1a)=""/26, 0x1a}, {&(0x7f000015b000-0x54)=""/84, 0x54}, {&(0x7f0000000000)=""/156, 0x9c}, {&(0x7f0000e89000-0x1d)=""/29, 0x1d}, {&(0x7f0000001000-0x17)=""/23, 0x17}, {&(0x7f00004c9000-0x82)=""/130, 0x82}, {&(0x7f0000972000-0x1000)=""/4096, 0x1000}], 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x2, &(0x7f0000487000-0x98)=@raw=[@ldst={0x0, 0x3, 0x3, 0x2, 0x4, 0x80, 0xfffffffffffffffb}], &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x2000000000000004, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 23:08:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) recvmsg(r0, &(0x7f0000450000-0x38)={&(0x7f00001a2000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000271000)=[{&(0x7f00000dd000)=""/143, 0x8f}], 0x1, 0x0, 0x0, 0x3f}, 0x10000) r1 = socket(0x400000000017, 0x20000000008002, 0x8) write(r1, &(0x7f00000be000-0x25)="240000001000fd004d07e30440de010303050100060001001900000008e70af1000020d0", 0x24) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c9b000-0x8)={0x0, 0x2}, &(0x7f0000f37000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f88000)={r2, 0x90de, 0x1, [0x0]}, &(0x7f00002b6000-0x4)=0xa) 2018/01/03 23:08:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ced000)=0x0, &(0x7f00008bf000)=0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000641000)=0x5, 0x4) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000f9d000)="80", 0x1, 0xfffffffffffffffd, &(0x7f0000b0d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/03 23:08:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000050000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) 2018/01/03 23:08:19 executing program 3: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000f12000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000f0e000-0x3d6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x30, 0x2b, 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}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "491e91", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) 2018/01/03 23:08:19 executing program 5: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000881000-0x25)="240000002d000710ff060000000000000008000002000000000000000000000000000000", 0x24) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000154000)=[@in6={0xa, 0x0, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1cee}, @in6={0xa, 0x2, 0x400000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}], 0x38) 2018/01/03 23:08:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000656000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000098000-0x4)=0x1ff, 0x4) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f00004b8000)=0x0, &(0x7f0000560000-0x4)=0x4) 2018/01/03 23:08:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000026000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "000600", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/03 23:08:19 executing program 3: 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$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000dd2000-0x1)='0', 0x1}], 0x1) writev(r0, &(0x7f0000e75000-0x10)=[{&(0x7f000059b000-0x1000)="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", 0x219}], 0x1) socketpair(0x8, 0x0, 0x7, &(0x7f0000b51000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e9c000-0x3)={0x0, 0x90, &(0x7f0000d82000-0x90)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x7e4f697e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in6={0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0xeb5}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}]}, &(0x7f0000d7c000+0x506)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000926000-0x108)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x4, 0x1f, 0xfa5, 0x100, 0xed, 0x20, 0x0, 0x2, 0x5, 0x1, 0x7, 0x2, 0x1, 0x5]}, &(0x7f0000c77000-0x4)=0x108) 2018/01/03 23:08:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005de000-0x38)={0x0, 0x0, &(0x7f0000511000-0x20)=[{&(0x7f0000791000)="554a423755d6e283436bf3c2546864026849e9bbbae4a486937447be0722fae0", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00009cc000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 23:08:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f00005a1000)=[{&(0x7f0000109000-0x1000)='C', 0x1}], 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00006c5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1800}) socketpair(0x2, 0x3, 0x9, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00002bd000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00005c5000)={r3, 0x0}) socketpair(0x0, 0x3, 0x0, &(0x7f0000fdb000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000486000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000e12000-0x4)=0x8) 2018/01/03 23:08:19 executing program 7: r0 = socket(0x400000000002, 0x3, 0x80000000040) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f000005d000)=0x0, 0x4) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e6d000)={0x0, 0x195}, &(0x7f0000000000)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007d7000)={r1, 0x2, 0x8, 0x4, 0x1f, 0x1, 0x0, 0x2, {r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x7fffffff, 0xcd, 0x1, 0x5}}, &(0x7f0000001000-0x4)=0xb8) 2018/01/03 23:08:19 executing program 6: mmap(&(0x7f0000000000/0xf48000)=nil, 0xf48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x4001, 0x84) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000cf7000)=0x0, &(0x7f0000f49000-0x4)=0x4) bind$alg(r0, &(0x7f0000f43000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00009f2000-0x38)={0x0, 0x0, &(0x7f00008f0000)=[{&(0x7f000035c000)="58bc64c7204ec55fb2300d3eb4bf0f2ac2b35784f20b6f88f620b7f4bbd9a2a9108a2817e1898adc25d186781038a9107772696e19b3d87b11bc336023c727661e4f1fff2adb6ba3d3711bba3fd777ac70c4c8a217debb93fcccd6a79a7ab8a78b0074aa12306ca5ca329ec2041172250384fbae0a786593e2f4e596d7ab78f3fa2f0454e8fb17870c8a96e34fcd91bd647dc3007ddd36cbfd03d8e3bb256220", 0xa0}], 0x1, &(0x7f0000f41000)=[], 0x0, 0x0}, 0x0) 2018/01/03 23:08:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000388000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x1000, 0x7fff, 0x7}, &(0x7f0000fd6000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000834000-0x8)={r2, 0x3fff800000}, &(0x7f0000ecf000)=0x8) accept4(r0, &(0x7f00007bb000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008ac000-0x4)=0x10, 0x0) 2018/01/03 23:08:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ba7000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x2e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000306000)="e5fcb5bf0b00000000000007ddb42113", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000955000)={r0}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000016f000)=[{0x0, 0x0, &(0x7f0000cc3000-0x60)=[{&(0x7f000039f000-0x9f)="5ab6e012bbfe27960042649e6a18211c83606873e23be02cda95ac218de09700ef100a9952eea24c8363", 0x2a}], 0x1, &(0x7f00009fe000)=[], 0x0, 0x0}], 0x1, 0x8000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004db000-0x46)="eeb949e011d18790556b044113fcc2f207c4bdeed22f34df046d27e0d4413c85dcb2555d44a3c47728784dc82d809e15495e729278d36ced3073c2329d3296e8157c07cc231f", 0x46) writev(r1, &(0x7f0000ef7000-0x10)=[{&(0x7f00009be000)="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", 0xfd7}], 0x1) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000f66000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000021d000-0x4)=0x10, 0x80000) accept4$ipx(r2, 0x0, &(0x7f0000334000-0x4)=0x0, 0x800) 2018/01/03 23:08:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x0) accept4$inet6(r0, 0x0, &(0x7f000083b000)=0x0, 0x800) bind(r0, &(0x7f0000e7f000)=@hci={0x1f, 0x20, 0xfffffffffffffffd}, 0xfffffffffffffd85) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00001a3000)="78efd553133a997023afcc7c5b41903e", 0x10) r1 = socket$inet(0x2, 0x802, 0x0) socketpair(0x1b, 0x2, 0x4, &(0x7f000044a000)={0x0, 0x0}) epoll_pwait(r2, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@generic="ca36288b77049df093e4dfd5619ed806", @ifru_flags=0xfffffffffffffffb}) 2018/01/03 23:08:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008e1000-0x10)=@common='lo\x00', 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a97000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003e7000)={0x2, [0x0, 0x0]}, &(0x7f0000744000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000043d000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) 2018/01/03 23:08:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f00007a3000-0x38)={&(0x7f000021c000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fc6000-0x60)=[], 0x0, &(0x7f00003e2000-0xe0)=[], 0x0, 0x0}, 0x0) listen(r0, 0x6) sendmmsg(r0, &(0x7f0000a43000)=[{{&(0x7f0000923000)=@ax25={0x3, {"ea71e1dd2e28b5"}, 0x0}, 0x10, &(0x7f0000337000-0x30)=[], 0x0, &(0x7f000061d000-0x1248)=[], 0x0, 0x0}, 0x0}], 0x1, 0x40) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f000014c000-0x1c)={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/01/03 23:08:19 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f89000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000542000-0x20)={0x4, 0x9, 0x6, 0x9, 0x1, 0x29ba18ef}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000097d000)="26000000130047f10714c1f8590024fff71040e3010000000000008100000000000010000635", 0x26) 2018/01/03 23:08:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x8000b, 0x4db9, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000703000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x80005, 0x0) sendto$inet6(r1, &(0x7f00008e8000-0x41)="be2a6c84ecb0bbe415bc671eac3d1ed676c053ab1838ab701e56d6ce308045ce711f18b6024d7042cf9ef23672e9964f5298c2558f18fbf6f836a33f587edba633", 0x41, 0x0, &(0x7f00003ce000)={0xa, 0x2, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) setsockopt(r1, 0x84, 0x7d, &(0x7f0000331000-0x3)="", 0x0) 2018/01/03 23:08:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r0, 0x3, 0x3}, 0x10) setsockopt(r0, 0x10e, 0x8, &(0x7f0000fc9000)="", 0x0) 2018/01/03 23:08:19 executing program 1: unshare(0x28020000) unshare(0xb0080100) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000002000-0x32)="9024d002c871c5a556211eb06da14a739dfa87821ec18e887d856fac163f3d006c383524d4aa38f05234f10f3aade492df9d", 0x32) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f90000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) unshare(0x20000) 2018/01/03 23:08:19 executing program 6: r0 = socket$inet(0x2, 0xa, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80003, 0x2) r3 = socket(0x5, 0x80001, 0x7fff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r3, &(0x7f0000003000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8, 0x80800) ioctl$sock_ifreq(r2, 0x89f5, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000003000-0x18)=@get={0x1, &(0x7f0000004000-0xe4)=""/228, 0x5d4d}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000005000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r3, &(0x7f0000003000-0x92)="fa835d2c594fa13f068dde9988dc805f630667e4e89c5efd87f7d263b8252d095365a6799678986609a917e16aa154225adafb58bcc231afc4b2716495cfca03ed506607c4a0518821fd732afebc0ace9118ea4cd1c0b6eca0eab85161f412456a8d4be1f604dd2846a966b6687032f6b4ad4589d618578f0d122d617a7b520ccb2909f59b898bbb1821fdbf7f45336c6019", 0x92, 0x804, &(0x7f0000005000-0x14)={0x11, 0xf8, r4, 0x1, 0x8, 0x6, @random="9fe955b79e94", [0x0, 0x0]}, 0x14) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/03 23:08:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0xffffffff, &(0x7f000097f000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000022a000)={r0, 0x0, 0x76, 0x1000, &(0x7f0000b68000)="1e78afeb7510277981873642da28d669829c304f7c0c2c196178388c010a62a6482e59c6414ef9451dd634398c983396173aaf0475c19c652a3c306f7e9a0b4867e94633742ed8e52f383b161be6175ade980088824bbc08657a64949e212be0a128c35d8da792d80bfe2c12c131ccd241542f9923b4", &(0x7f000008d000)=""/4096, 0x40, 0x5}, 0x28) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r2, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a18000)={0x6, 0x1, 0x3ff, 0x5, 0x0}, &(0x7f000023b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f98000-0x10)={0x7f, 0x200, 0x7, 0xffffffffffffff81, r3}, 0x10) listen(r2, 0x3) r4 = accept(r2, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000d07000-0x18)={0x0, 0x2, 0x20, 0x2, 0xfffffffffffff934}, &(0x7f0000b49000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000893000-0x10)={r5, 0x12d, &(0x7f0000e8d000+0xde3)=[@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}]}, &(0x7f0000053000)=0x10) 2018/01/03 23:08:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$ax25(r1, &(0x7f0000986000-0x10)={0x3, {"e1907ce34fe2c1"}, 0x8}, 0x10) r2 = bpf$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, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 23:08:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b1d000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f000068d000)={0x0, 0x0}, 0xffffffffffff0001, 0x0) [ 819.024416] netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/03 23:08:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d40000-0x4)=0x0, &(0x7f0000c6e000)=0x4) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f000027b000-0x50)="e35f2fc4f7869d90676e60a2531daa9f6fb1138df8da07aecdbf9f1a3fe1158611ca5046d8d2402d9a1ffc3921d793a655c7bfba010c4b2a506c8029f310e2caf2719d4141cdfadec98183860b131c6c") r1 = socket(0x15, 0x8000f, 0x3c) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00003b6000-0x4)=0x49f, 0x4) 2018/01/03 23:08:19 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0xa, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c98000)={r0, &(0x7f00007e0000)="6c6c240db0c111c4c5d9f132d5beb7d2fb1143d7b844c2ac2540bfb35fa5deddf9a70b2cf2be322cbb0d649dc865a2e1546e372f9754497cdd69ccdf4fd8aa5d4594b7e70ac1861ec477e9d0", &(0x7f0000fcb000)=""/94}, 0x18) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000fcc000)=0x0, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000fcc000+0x960)=0xca4d) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2018/01/03 23:08:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000ed2000)="26000000250015f8feffff780000360801ffffe8004000000e00010003000000000503c76e35", 0x26) r1 = socket(0x10, 0x803, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009cc000)=@assoc_value={0x0, 0x0}, &(0x7f0000a2b000)=0x8) write(r1, &(0x7f000067b000-0x26)="2600000022000708050080008907e8c706006d20002b1f00c0e9ff094a51f10101ff033500b0", 0x26) write(r1, &(0x7f0000c0f000)="f85a17e4b8dfdc1b92e3ae0bf9a2", 0xe) getpeername$inet(r0, &(0x7f00001cb000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000068000)=0x10) 2018/01/03 23:08:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000003, 0xa) sendto$inet(r0, &(0x7f00004d5000-0x41)="", 0x0, 0x0, &(0x7f0000a10000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 23:08:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000, 0x800) write(r0, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) sendmsg$key(r0, &(0x7f0000881000-0x38)={0x0, 0x0, &(0x7f0000afd000)={&(0x7f0000e82000-0x1c0)={0x2, 0x16, 0x6429, 0x8, 0x38, 0x0, 0x4, 0x3, [@sadb_ident={0x2, 0xb, 0x1, 0x0, 0x0}, @sadb_lifetime={0x4, 0x7, 0xfffffffffffffff7, 0x18, 0x100, 0x2}, @sadb_key={0x4, 0x9, 0x14, 0x0, "81d26faeb34f7d225489e8c2c65e634fc72aa94d"}, @sadb_sa={0x2, 0x1, 0x2, 0x7, 0x80000000, 0xd, 0x3, 0x20000000}, @sadb_address={0x5, 0x17, 0x6c, 0x80, 0x0, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}}, @sadb_key={0x18, 0x0, 0xb6, 0x0, "fa15391c28654b4caab6b5f417703dee46aa4896a03df939fa6cb8f9f165fd7bcd74a774c1379eb3018f5bda2c0744bae5ce0728a27b3663699fe3f641c95450da1fbb6064a355939616092b53bbfbdd96bd4e3f6f2cfb52da3a91bfb5d8cd33f81eaf080e0b638290050393f50bc7b68d302f140449b88aaf2d47ef8a795857942c71b08c03016ca94ad87e6ea9c64cc1cda796c6e64089a707bb2b02b5d96c324d1ab1fd18f7f7154557d3d65daac7c129f793604f"}, @sadb_spirange={0x2, 0x10, 0x1, 0x3, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x1ff, 0x0, 0x0, 0x1, 0x5}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}}, @sadb_ident={0x2, 0xb, 0xaa, 0x0, 0x25e}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x0}, 0x40000) 2018/01/03 23:08:19 executing program 4: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$void(r0, 0xc0045878) sendmsg$alg(r1, &(0x7f0000f8c000)={0x0, 0x0, &(0x7f00009c3000)=[{&(0x7f00006b7000-0xbf)="5dfbc33dc19cb870843df3000000000000000574eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a4900ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9e1448843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa1809900bb8b9602f387aff6a546284b523a89de3b54aa20e", 0x90}], 0x1, &(0x7f0000f8d000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/03 23:08:19 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000061b000-0x4)={0xffffffffffffff9c}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000033f000-0x4)=0x8, 0x4) socket$netlink(0x10, 0x3, 0xffffff7ffffffffc) writev(r0, &(0x7f0000a37000)=[{&(0x7f0000254000-0x2b)="29000000200031dde5dd2100406500050a000008f3ff0780de00000c0009000800003300007e200000", 0x29}], 0x1) [ 819.151545] openvswitch: netlink: Flow actions attr not present in new flow. [ 819.179587] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=34 sclass=netlink_tcpdiag_socket pig=8070 comm=syz-executor2 2018/01/03 23:08:19 executing program 2: unshare(0x28020000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x4, &(0x7f0000d7e000)=0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x80c9, 0x4) unshare(0x20020000) 2018/01/03 23:08:19 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 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$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000f7f000-0x6)='~', 0x1, 0x0, &(0x7f0000138000-0x10)=@ipx={0x4, 0x0, 0x0, "b9d61244c563", 0x0, 0x0}, 0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(gcm(xtea))\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/03 23:08:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000080e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000c9000)="90ba3f", 0x3) socketpair(0x4, 0x0, 0x0, &(0x7f0000291000-0x8)={0x0, 0x0}) getpeername$unix(r1, &(0x7f0000943000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007ca000-0x4)=0x8) sendto$unix(r2, &(0x7f0000c40000)="7be29bff792d1d2123bd5a02775d0c8bb68bf2c5e51a51a0fcf0808d2eceb5f7835b4e2b888340dedef6d1ef0372ae79ca72b3aa62d6f510f20d", 0x3a, 0x40, &(0x7f0000e5f000)=@file={0x0, './file0\x00'}, 0xa) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000bda000)={0x0, 0x0, &(0x7f0000ddf000-0x70)=[{&(0x7f0000052000-0x56)="ae860f2f88b22e786d", 0x9}], 0x1, &(0x7f000007a000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f00004d7000-0x38)={&(0x7f0000d80000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x6, &(0x7f00005a0000)=[], 0x0, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000f6e000-0x4)=0x0, &(0x7f0000977000-0x4)=0x4) 2018/01/03 23:08:19 executing program 1: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000fe7000)={@common='sit0\x00', @ifru_data=&(0x7f0000fe8000)="1900000000000000faffffff00f67e000000002300001e0000080005002f87e6"}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ae0000-0x4)=0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000ff2000-0x4)=0x0, &(0x7f0000ff1000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000a6d000-0x4)=0x15e, 0x4) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ca9000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ff3000-0x4)=0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000ff3000)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000079b000-0x8)={0x0, 0x8001, 0xd89a}, &(0x7f0000ff2000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000050c000-0x25)={r2, 0xa0c, 0x1d, "a9f61f391a41aaa9b611b3927d7085b220db88d621ed6d3ae659dc22fa"}, 0x25) 2018/01/03 23:08:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x9) getsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000ded000)=0x0, &(0x7f0000ff1000)=0x4) sendmsg$nfc_llcp(r0, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x1000000029, 0x3e, ""}, 0x10, 0x0}, 0x0) 2018/01/03 23:08:19 executing program 0: mmap(&(0x7f0000000000/0x416000)=nil, 0x416000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00001b8000+0x7b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002b2000)={&(0x7f0000417000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001b7000)={0x0, 0x0}) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000418000)=0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000417000)={0xffffffffffffff81, 0x2, 0x7fffffff, 0x0}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00003dc000)={@generic="1fdd8f5d62d70e0e3fd398f973487820", @ifru_flags=0x400}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000417000-0xc)={&(0x7f000003e000)='./file0\x00', r2}, 0xc) 2018/01/03 23:08:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket(0x10, 0x80003, 0x0) write(r0, &(0x7f000074d000-0x26)="24000000210025d7001c070400ed190e022500000000000000ffffeb080001005f186be0", 0x24) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eb4000-0x4)=0x0, &(0x7f00006c9000-0x4)=0x4) getpeername$unix(r0, &(0x7f0000f06000)=@file={0x0, ""/22}, &(0x7f0000745000-0x4)=0x18) recvmsg(r0, &(0x7f000098c000)={&(0x7f0000448000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f5a000)=[{&(0x7f0000be6000-0x32)=""/50, 0x32}, {&(0x7f00001d2000-0x1c)=""/28, 0x1c}, {&(0x7f0000256000)=""/30, 0x1e}, {&(0x7f0000285000-0xbf)=""/191, 0xbf}, {&(0x7f0000fda000-0x6d)=""/109, 0x6d}], 0x5, &(0x7f000063f000)=""/88, 0x58, 0xc921}, 0x40010021) 2018/01/03 23:08:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x20308, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018be10aa7008bf0103360fae5"}) socketpair(0x0, 0x1, 0x8, &(0x7f0000b1e000)={0x0, 0x0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000d26000-0x4)={0x6, 0x3, 0x1000}, 0x4) [ 819.202075] openvswitch: netlink: Flow actions attr not present in new flow. [ 819.208010] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=34 sclass=netlink_tcpdiag_socket pig=8084 comm=syz-executor2 2018/01/03 23:08:19 executing program 7: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000061b000)={0xf, 0x6, 0x6, 0x5, 0x4, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007ee000-0x20)={r1, &(0x7f0000e7f000)="", &(0x7f0000eb1000-0x89)="", 0x1}, 0x20) 2018/01/03 23:08:19 executing program 0: socketpair(0x15c67e28a1cd9f9b, 0x6, 0x6, &(0x7f0000890000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x6, 0x3, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x0, 0xb, 0x0, 0x1, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d39000-0xa)='syzkaller\x00', 0xff, 0x1000, &(0x7f00002c4000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 23:08:19 executing program 1: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f52000)={0xffffffffffffffff}) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00002f5000)=0x0, &(0x7f0000ec6000-0x4)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f54000-0x16)={0x0, 0x8, 0x7, [0x2, 0x9, 0xfffffffffffffffe, 0xfffffffffffff5c0, 0x2b0, 0x9, 0x596195ac]}, &(0x7f0000f53000)=0x16) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000206000-0x97)={r2, 0x8f, "24261b671ef8beb3bf52aea53876feb44567ee1b05bddeed9e82650b24111c1d4b6a79e9df2a419f96799dfda611359073aa628c0a288c061472c312cb682ac897ce82ba5824ce8ee1e8ef63f189d69dc32fa8b1ba07845b28cb6a1920f8b81a0b0bcc5d733aa17d0d9975ccb058b3d40accaf70142ed3f190078429fc28fef99c32a955f3847a9c5d680af442d358"}, &(0x7f0000da2000-0x4)=0x97) 2018/01/03 23:08:19 executing program 6: pipe(&(0x7f00005df000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002f7000-0x4)=0x0, &(0x7f0000614000)=0x4) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fae000)={0x0, 0x0}) listen(r1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r3, &(0x7f0000304000-0x1000)="16", 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a26000)={0x0, 0x0, 0x0}, &(0x7f0000258000-0x4)=0xc) 2018/01/03 23:08:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r0 = socket(0x1f, 0xf, 0x356) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000303000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b47000)=0x8) 2018/01/03 23:08:19 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f30000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000034f000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000958000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d88000-0x20)={0x0, 0x7, 0x206, 0xad, 0xff, 0x3, 0x1ff, 0x5, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000531000-0x58)={0x26, 'hash\x00', 0x1, 0x0, 'sha512-avx\x00'}, 0x16) r3 = accept$alg(r2, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00003f0000-0x4)={r2}) connect$llc(r6, &(0x7f0000396000)={0x1a, 0x0, 0x7fffffff, 0x5, 0x5, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) sendmsg$unix(r3, &(0x7f0000aca000)={&(0x7f0000fd1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000257000-0x60)=[{&(0x7f00007dd000-0x35)="c0", 0x1}], 0x1, &(0x7f0000c67000-0xa8)=[], 0x0, 0x0}, 0x8000) sendmsg$key(r5, &(0x7f0000126000)={0x0, 0x0, &(0x7f00007c0000-0x7)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0xa5}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$packet(r6, &(0x7f0000100000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000616000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000aec000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5, r7}) 2018/01/03 23:08:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0xff) sendmmsg(r0, &(0x7f0000687000)=[{{&(0x7f000091a000-0x80)=@generic={0x0, "00ffee00000085b0c5f5e03a4ba94187e30d9d720c5a4df7c7ce0454a44316f6b7b53d2e1c3eeca7900cfc36c6702ce627b42dceb5d7430c8e348da438716f77929a21ccc664e45882107d809fb938fb85712a7785898c357f8286caf708275e383dcaa83d013e19acbfd35780fb56bd412f4d803c176a7747259d28adb2"}, 0x80, &(0x7f000054d000)=[], 0x0, &(0x7f00000fb000-0xa8)=[], 0x0, 0x0}, 0x0}], 0x44444444444452f, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000009a000)={@generic="fbec75bb24a2804e7e9ce30c213cd129", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000eba000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x100000001, 0x0, 0x100, 0x200, 0x800300, r1}) 2018/01/03 23:08:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000369000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$ax25(r0, &(0x7f00003da000)="479205acfde06cdef271d8807f85796fff0b5f253aa42dd88bbc88750fcfcf7438fb860a1dc6473e4d79771902473b7d40928f402b115997d4da84022b2ded355a6143275ebfd105f0d64b4a388c59ab67b92385e4d984c39a5e1f3cd12fe41abcbf1d94b8cd68c6dbe287285e2a7ab69b", 0x71, 0x20044000, &(0x7f000092c000-0x10)={0x3, {"1b03ef0c85d253"}, 0x9}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00008fc000)=[], 0x0) 2018/01/03 23:08:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x8, &(0x7f0000d8a000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000274000-0xc9)=""/201, &(0x7f0000ed5000-0x4)=0xc9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f1f000)={0x0, 0xb2, "952c28843c4badc90db30428eb7775c2a2bd78b3f0833b2e673985b7dc0ff24641296b5cde4bf249bb5abb1000e8be126e329481c8772bfc49921566e8da911d5fc90f67cc061ac0afe077f4d29563c24a3750d6d6b638d8ed73b2b880b1738604cbd32025cf49d7ef15e0906e4fb2e032c06ab23c1e93b6987b2174a6efb5b0a7cdc67fcfc9e8435ad523a139b9021a18c6e49d029cf07d081288a27d5fc414efc05f146bc48bf99040858403269c654a75"}, &(0x7f00005f6000-0x4)=0xba) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00006ba000-0x108)={r2, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x80, 0x80, 0x5, 0x1000, 0x3b, 0x5, 0x8000, 0x9, 0xfffffffffffffff7, 0x7fffffff, 0x7fffffff, 0x6, 0xfff, 0x8]}, &(0x7f0000a97000)=0x108) socket$netlink(0x10, 0x3, 0x0) 2018/01/03 23:08:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000850000-0xc4)=@getsadinfo={0xc4, 0x1e, 0x209, 0x0, 0x0, 0x4000003, [@policy={0xb0, 0x7, {{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009bd000)=0x360, 0x4) 2018/01/03 23:08:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) pipe(&(0x7f0000220000-0x5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8000000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x3e, 0x2, 0x0, []}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl(r1, 0x8936, &(0x7f0000000000)="") ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000b97000)={0xda, &(0x7f0000beb000)="8adecae68ee65c8233e5cd3e249faf1826529f4391f832a8adb94037dfa665b1c8f55a4e47700142be4a612a418a2f63ec29dafd19047d4083d6fda3a3e433408c2fbe52b2e195d4b26921ec1b08f3f1bfda024bccaacf08e64a7a4c5b3e0ecc1ead81d1c78469397b73f9262d91ff0cb7f25bfbe44203170e3cf1468b6e1515f43a6e2bc954ac00c75ca02e4d4ec3a7f8799c52ab3f69d59ef06f8d99d7ae46ffafefda56cbe7c4ffb65c0789b681fb7e445fb7d0c4cdebcf27d17b40233487fccb2c149bb0e384e7a4f653f808e14abca1856ebb9ba770b173"}) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00007dc000)=0x0, 0x4) sendmsg$nfc_llcp(r2, &(0x7f0000489000-0x38)={&(0x7f0000ac3000-0x60)={0x27, 0x100000001, 0x0, 0x0, 0x0, 0x0, "cd3fb8ab06922b601bc0db78f92c03f8e399e2dddbdf12080000002736d9b6121f2a1aa1d44bc4192217501432d9c834026b48fddf3dce4eb76a3dfa585c05", 0x0}, 0x60, &(0x7f00002f1000)=[], 0x0, &(0x7f000057f000-0x1010)={0x10, 0x0, 0x0, ""}, 0x166, 0x0}, 0x0) 2018/01/03 23:08:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000377000-0x4)={0xffffffffffffff9c}) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ec8000-0x4)=0x0, 0x4) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="0200fa00", 0x4) 2018/01/03 23:08:19 executing program 4: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x2713, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x28) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000dd2000+0xf37)={0x6}, 0x4) 2018/01/03 23:08:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002e8000)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80020806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast1=0xe0000001, @random="3d830252ffa3", @multicast1=0xe0000001}}}}, 0x0) socketpair(0xb, 0x80007, 0x1, &(0x7f0000bd0000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000093c000)=0x0) 2018/01/03 23:08:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008ec000)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000fb9000-0x10)={0x7, 0x1, 0x1, 0x8}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f00009e1000)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) 2018/01/03 23:08:19 executing program 0: mmap(&(0x7f0000000000/0xada000)=nil, 0xada000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x4) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ada000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000adb000-0x4)=0x14) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0xfffffffffffffea3) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) recvfrom$ax25(r1, &(0x7f00006c8000-0x1)=""/1, 0xfffffffffffffea9, 0x0, 0x0, 0x0) 2018/01/03 23:08:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000041000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000352000)=0xb) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet_sctp(0x2, 0x3, 0x84) sendto$inet(r2, &(0x7f000034a000-0x34)="1e6b9a04", 0x4, 0x0, &(0x7f00007df000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 23:08:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f00009b0000)=""/39, 0x27}, {&(0x7f000083f000-0x7e)=""/126, 0x7e}, {&(0x7f0000529000-0xba)=""/186, 0xba}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a7a000-0xfd)=""/253, 0xfd}], 0x6, &(0x7f000010b000-0x1)=""/1, 0x1, 0x9}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000086b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x100, @loopback=0x7f000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xd, 0x0, [{0x0, 0x7, "d1c7f886d7"}]}]}}, ""}}}}}, 0x0) [ 819.432977] netlink: 'syz-executor6': attribute type 7 has an invalid length. [ 819.489097] netlink: 'syz-executor6': attribute type 7 has an invalid length. 2018/01/03 23:08:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000f81000-0x4)=0x0, &(0x7f0000fb9000)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000aa4000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) 2018/01/03 23:08:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000091a000)="", 0x0) r1 = socket(0x8, 0x80000, 0x2) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000ad0000-0xcf)="966095bf19dfed6e8f9297950cf4c800815df11aeab64a875928313fe6fb76e1376b29a9f15c42b19f3e83be941c6ca1ad985f1ee07b0449a3d53a9c7a0d565df53702f0551dcd2af698ca5b150f357c02b5115d990323935c0dc4b1175af9f06d78b5f7be90860185a1c0fd107997544edf105fd1f994ea1f1c3fd778d276109aa3d33efc07b660bdea60bba4272ac143cb8da09bb2a5fadf5ce3863e947f38e449ed27b2eab3173bb829e1327326cbcff590a4683268222b97824a523d84ca1e6270ab1884ae9edc2bbea93a8806", 0xcf) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000132000-0xc3)=""/195, 0xc3}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/03 23:08:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f00003d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000df1000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00008b6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) 2018/01/03 23:08:20 executing program 2: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f000081b000)="2274cdcd848e714b53cd05e82bf13057627c003dd7534c8b57928e9d354e96eb4f87054d024b84b87697d37bd77c72d0a9b9614c8709b1616bd03b032639ed32343f0b38bac7c96cccc25245a2f6f8a831331603e642887a72c8007764c9bf74afa6cc891712c6b6eacdfa7047cfeeb5e7f1973eed281dfc565fc3fa8a06de79b13eaeac7d2f12a6061a63eca09a81eff9aadaaa677dbb45dd94907586ab4b05564e8d7ecc8b1f7d85b940a1f749719fe629499b007d30417c989b81fa", 0xbd) socketpair$inet6(0xa, 0x4, 0x401, &(0x7f000054d000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000002000-0x97)="220000001c00b515f8efff000000000107ffe4ff00000000080103060001dea44557", 0x22) 2018/01/03 23:08:20 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000684000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x3)=0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000011000)=0x8, 0x4) 2018/01/03 23:08:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r0, &(0x7f000015c000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = socket(0x1c, 0x5, 0x0) sendmsg(r1, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000020000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) 2018/01/03 23:08:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x210000000010, 0xcb904745e738d94f, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f000013a000)={&(0x7f00004cc000)='./file0\x00', 0x0, 0x10}, 0x10) connect(r0, &(0x7f0000162000)=@hci={0x1f, 0x0, 0x3}, 0x6) 2018/01/03 23:08:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, {0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000002000-0x4)={0x0, []}, &(0x7f0000001000-0x4)=0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000003000-0x4e)={0x0, 0x46, "6e4621242f4a2afb7675c6f71ebdd2c0ed2dbe046ce9ea1ef922e06f1492bcda76637d1c2b3ca29f20901231ef85859032260a51c692eac11700be1d169c929d352374560ea5"}, &(0x7f0000002000)=0x4e) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000000)={r5, 0x19}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000002000-0x88)={0x2, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000004000-0x108)={r5, @in6={{0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x19808288, 0x0, 0x0, 0x401, 0x9, 0x7ff, 0x9, 0xff, 0xc, 0x5, 0x5, 0xffffffffffffff7f, 0x80000001, 0x3, 0x1]}, &(0x7f0000003000)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000004000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0xff, 0x6, 0x7, 0x9, 0x530}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000005000)={0x100000000000000, 0x200, 0x7, 0x9, r6}, &(0x7f0000005000)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000002000-0x3c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x3c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000003000-0x14)={r5, 0x7, 0x2, 0x81, 0x94e, 0xfffffffffffffffd}, 0x14) sendto$inet6(r2, &(0x7f0000003000)="19088ab07526d1eff7fa46614317ae47d9c0fd36d47515f7fc883cf8a3c33193d0c2cc68515c87af30976beeb77bf222617cbfaa8d651ed9dcee2f5d96cc2567326cb4fcc3237dae32457eb7cec3d2c1e124deae7b85006984f8c17e77514c9ea64e1294a7db5415e2260bea100cd67c45663d8ed24d7bfeda869ddff3828c713e3e610bac480f2ca636fae3e873ea5feddb951e5e917fff7d3a0d84115cd1b262d610acb85e49c7fb7b6397098e787976df1d6c2f4edb225dccc395d597bcc2527dd68194d518246a7ae08de5fb24dc52b6f1771f8fa3c3c13e93", 0xdb, 0x8000, &(0x7f0000005000-0x1c)={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000007000-0x2)=0x1c) r7 = socket(0xb, 0xe, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r7, 0x21, 0x7, &(0x7f0000008000-0x4)=0x2, 0x4) 2018/01/03 23:08:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x800000000000011, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f52000-0x8)={0x0, 0x7}, &(0x7f0000763000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ce8000)={r1, 0xe448, 0x7}, &(0x7f00000a5000-0x4)=0x8) sendmmsg$alg(r0, &(0x7f0000df7000)=[{0x0, 0x0, &(0x7f00005cd000-0x80)=[], 0x0, &(0x7f0000d6b000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/03 23:08:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000605000)=0x38) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ffd}, 0x1c) connect$inet6(r1, &(0x7f000028c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2018/01/03 23:08:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f00007f7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fdf000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000fa000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00002e1000-0x6)={r4, 0x81}, 0x6) r5 = socket$inet(0x2, 0x7, 0x400) accept4$llc(r1, &(0x7f0000bc4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008f0000)=0x10, 0x80800) sendto$inet(r5, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000fa6000)="", 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000046e000-0x4)=0x0, &(0x7f000027e000-0x4)=0x4) r6 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="", 0x0}], 0x1, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) writev(r1, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) setsockopt$inet_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000c7e000)="c40de6934948e238cc663e6914fa193938a89b8d3a123b0924a7e596edbc9f144e0c94c0579d10b94ba1a6b9429563881662f9a66e8e4776046357932dbf3dc7cde9efb4fb2fc242fd7137a634662f80268221ef40123979022c79ceb1d77d1e31201c3e97d4d415d6314f1eaa8647d2ce454d9cadc9b1755bbc2bbe0c8584f5f449d4919ae9311b2a1ee7db1fd8c89622f2a837977f50caddf7bfe406dc00bd4fb624a4ab96d73c8e172d233f1e1ac79076e7c596e952b174c6d4a20c1ef30b88b04889664deb9ae3a231ff285d63e87fe635f10f03274a77f7748e1c00720eb0d6c7a1", 0xe4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000f19000-0x5a)={0x0, 0x52, "15b14edc461e90c445534b58d7cc1b7699b55df9da3ad8920c163922b78cc2f619165918463edf303baa699c54f48bbfb073606d4a79cce92732d59e5a3b711ba5850ae4e0c26c41f2efde2cd90128c727b8"}, &(0x7f0000a53000-0x4)=0x5a) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d8b000)=@assoc_value={r7, 0x7ff}, 0x8) socketpair(0x11, 0x80a, 0xffffffff80000001, &(0x7f000033b000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r2, &(0x7f0000ddd000)={0x30002002, 0x0}) sendto$llc(r6, &(0x7f000061d000)="61527e47ed61f5f50aa438fde8250cda7001bc40e8f3bbc8b4985744e213051d165a355185f95e2bfe8faab7ab66e49f183916cc3c72919b5ce18b922c8a437c5db20509a535ff1438b74b", 0x4b, 0x0, 0x0, 0x0) 2018/01/03 23:08:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x300) readv(r0, &(0x7f0000c41000-0x10)=[{&(0x7f00008ce000)=""/1, 0x1}], 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000088e000)={0x0, 0x0}) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000004d000-0x10)={0x0, 0x9, 0x8, 0x4}, &(0x7f00009b9000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b16000-0x20)={0x81, 0x200, 0x202, 0x2, 0x9, 0x8, 0x3, 0x8, r1}, 0x20) r2 = socket$inet(0x2, 0x3, 0x8) sendto$inet(r2, &(0x7f00000b5000-0x5d)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000059e000)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000010f000)=0x0) 2018/01/03 23:08:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4(r0, &(0x7f00009f0000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00005e8000)=0xf2, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d6a000)={0x0, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6}, &(0x7f0000cbf000)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000926000)=@assoc_value={r2, 0x1f}, 0x8) connect$nfc_raw(r1, &(0x7f0000e1b000)={0x27, 0x1, 0x43f, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000393000-0x10)={r2, 0x58, &(0x7f00008e0000-0x58)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in6={0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000523000)=0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002d6000-0x4)=0x0, &(0x7f00006dc000)=0x4) 2018/01/03 23:08:20 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x8000f, 0x70, &(0x7f000000c000)={0x0, 0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f000000b000-0x4)=0x100000001, 0x4) r1 = epoll_create1(0x4) epoll_pwait(r1, &(0x7f0000005000-0x3c)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000004000-0x8)={0x0}, 0x8) 2018/01/03 23:08:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0x132) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x0) [ 819.574450] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/03 23:08:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009d2000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x30, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000482000)=0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f61000)={0x0, 0x98}, &(0x7f0000d4d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f40000)={0x8, 0x20, 0x2, 0x6, 0x800, 0x80, 0x6, 0x4, r1}, 0x20) 2018/01/03 23:08:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80001, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000429000)=0x10000, 0x4) r1 = socket(0x18, 0x0, 0x1) getsockname$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a5d000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x8907, &(0x7f0000000000)="dc62f832395a52d1a38bc5292cc1c78984010b52b519764645dbefc3c42bba8ec88d9381a04faa4f416c443640a6fe1cc3a01cf506a66ae09c44f70feb4e7c2d928b6dfe84d2425cb1ddc5113a8283f01e47fa9a613f9debec4e6bca1ecd74945abf439f64dd2984306cbd425f81bc154e9611d077ada88732097960c41de20f95805dced88cc8ca71e839e3db95ca6a891443d5aa89b4ee7aebae9b4567c1adbd605f17d10df2d6c087cb2c51fcdcf7e5949ab8a0fb5b0c7b2670823bdd6073fc24e210be73193f3e1b8165a3aeebce74f9dad529ce3fed06168bf06b0514ce75550eae0dc5c9a4b8") 2018/01/03 23:08:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0xfffffffffffffe00) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/03 23:08:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000f9c000)=0xdde2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80005, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f00005e7000-0x38)={&(0x7f0000ada000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000e6a000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0xa, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 23:08:20 executing program 2: socketpair(0x2, 0x7, 0x100, &(0x7f00007e6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000603000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000003, 0x2) getsockopt$inet6_mreq(r1, 0x29, 0x3, &(0x7f000097c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000cf8000-0x4)=0x14) 2018/01/03 23:08:20 executing program 3: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000eb4000)=0x2, &(0x7f0000eb4000)=0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000eb0000)={0x0, 0x0}) 2018/01/03 23:08:20 executing program 5: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) r1 = socket(0xb, 0xa, 0xfffffffffffffffd) getsockname$netrom(r1, &(0x7f00002a9000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000719000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0aed74b0d5e36c0000000000000000b7", 0xffffffffffffff1b) r2 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f00007e4000-0x40)=[{r2, 0x0, 0x0}], 0x1, 0x1f) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a9b000)=[], 0x0, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/03 23:08:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f00009dc000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000081f000+0xa86)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000074a000-0x4)=0x0, &(0x7f0000343000-0x4)=0x4) syz_emit_ethernet(0x77, &(0x7f0000440000-0x103)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x41, 0x3a, 0xffffffffffffffff, @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=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @pad1={0x0, 0x1, 0x0}]}], ""}}}}}}}, 0x0) 2018/01/03 23:08:20 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7f000-0x30)=[{&(0x7f0000f83000-0x13)="66d82da3ac116b97416b19ba4a17640dce1f4a", 0x13}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x1}, 0x20000001) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f83000)={0x26, 'skcipher\x00', 0x4, 0x0, 'cbc(blowfish)\x00'}, 0x58) recvmsg(r1, &(0x7f00005a7000-0x38)={&(0x7f0000f80000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000-0x30)=[{&(0x7f0000f80000)=""/210, 0xd2}], 0x1, &(0x7f0000bf3000-0x26)=""/38, 0x26, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/03 23:08:20 executing program 0: mmap(&(0x7f0000000000/0xca5000)=nil, 0xca5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00004c2000-0x6e)=@file={0x0, ""/108}, &(0x7f0000ca6000-0x4)=0x6e) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ca5000)=0x0) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000099f000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca5000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c40000)={0x0, 0x0, 0x0}, &(0x7f0000514000)=0xc) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) r6 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000ca6000-0x48)={0xf, 0x15, &(0x7f0000226000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x800}, [@generic={0x88, 0x4, 0x72, 0xff}, @jmp={0x5, 0x5, 0xd, 0x7, 0x5, 0x5cd39a0803ab4fd3, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1c}, @call={0x85, 0x0, 0x0, 0x4}, @map={0x18, 0xe, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x3, 0xf, 0x0, 0x6, 0xffffffcc, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b0a000)='syzkaller\x00', 0x6, 0xd7, &(0x7f0000bbf000-0xd7)=""/215, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept$ipx(0xffffffffffffffff, &(0x7f0000ca6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000aa3000-0x4)=0x10) r9 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ca5000)={0xffffffffffffff9c}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000160000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000762000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000361000-0x4)=0xe8) r13 = getgid() mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = accept4$inet6(0xffffffffffffff9c, &(0x7f00006db000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ca6000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000ca5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000002c000)=0x10, 0x80800) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = bpf$PROG_LOAD(0x5, &(0x7f00009ff000)={0xe, 0xb, &(0x7f0000ca6000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8b1b, 0x0, 0x0, 0x0, 0x1}, @jmp={0x5, 0xfff, 0xa, 0x0, 0x7, 0x0, 0x8}, @map={0x18, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000bed000-0x4)='GPL\x00', 0x5, 0x64, &(0x7f0000ca5000)=""/100, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ca5000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002ec000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@empty=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e3000)=0xe8) r19 = getgid() mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ca6000-0xc)={0x0, 0x0, 0x0}, &(0x7f000029a000-0x4)=0xc) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ca6000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca6000-0x4)=0xe8) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ca5000)={0x0, 0x0, 0x0}, &(0x7f00009af000-0x4)=0xc) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ca5000)={0x0, 0x0, 0x0}, &(0x7f0000886000-0x4)=0xc) r24 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000648000)={0x0, 0x0, 0x0}, &(0x7f000017b000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f0000643000-0x70)=[{&(0x7f0000ca5000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ca6000-0x90)=[{&(0x7f0000ca6000-0x94)="a27d0c2a0374b4ee7aeee2011b7862ae46aa555ff668cc5d9a3f9151525e1ee24e1b58bfb35e5243f625f62380a35e852de6425389b7eebc7027f615f316fe222ffea8c3b1969012602274ad389feb025ece12fa508f2d9fb3b4ca706e7c0288e765390042cabe09147cbe4ca2249b33dcbe9d09b18c2b1359a92ecb379700305d18e9a2c401a9e891d400768f7e21403dc21fbf", 0x94}, {&(0x7f0000ca6000-0x55)="0f43c04efb05ec377fbb4e9d7e23ca64e985bdc4624ca6ecd0b5fb606a0e3d47beebcd03521929f49919ab88448c757dda5d391c66d6a7e94b251b345b255744413e02bfda827a91297de68b3a2c406e37ead294ce", 0x55}, {&(0x7f00008ec000-0x70)="3e83298fa5b0aa6917845a719ca0c7514e4a2c588e73d59bbc625680d8e20a32fb35326d5fb2cdac2a558eebe28e2f86b75829a226af6be21c177c8adfa9d79f59cb05146cba3d6bd21243688a3fbcafd0e70b583d67c068625a2a56a5214bc249dfa69c377c41bfb9a5488a3a7f8c60", 0x70}, {&(0x7f0000be5000-0xe2)="1065a8367fb6840bd88480fbdc2cfea7ff690db76d4368a871185d4d50f0093cddd99b8879f782ec73677fb395795790190709f0ef423e234d57a01dd30f21b020812cf931d79ab7a108d0917329ad7e5264706b60a8b3679a8e155a773c1c2f1e7f729830a31606eb7fae4541e487d0895584a99fa1b4075d474afe441a9970837f5a83257d31655f9e76c16163fb805b3e005e843a7f81c59dc54c3137556f5463bfa20785bc76fb14d348317c069de7cc0c4a60b4d99aa14c95255c0700be3d274195d05b688d63bd0e9e6be2906b558643ef4ea3e4041d10cc7a708256fbf5fd", 0xe2}, {&(0x7f0000931000-0x97)="f406601370e244a8e75cc9ac2fbef9232e75c6bd939416255f42db3107f6d1e4d4ec570734acae3e7362b8065462059f649837df4e2023249d22e9b115f2704feac5a2143b0d613032f3cdb2879c26819536181544a8d97a04c640a8dbf2a10d3548a82f4a73c3d67b90efa9fcb9bffff0a24a9b507c3d2a3d9e06950693847105a440a1868b95c55ee9b70a9960012eef8e44b0ef2976", 0x97}, 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0x1000}, {&(0x7f00004b1000-0xd2)="e8251d030e265a1ec667463a258d67372f2732143c36ee67bdc5a6349cdb388975793109d6818c21eefcfe9983d1b91fc415fac4b873b3aee07fe8b72ff965fca6ad5dfc529a059a8a78623c495fba3de4121237c0f8a7bd980f09bbf2cd9f7af2cec90d3bb6b06116e9864d998e00e223a7156b9631ffc0b490168766ac2f43453488748d4b7e456c8a33ffd76a60d9e17f4952dd08a76f1af583c26b5173a7ed9e069c830f6913ceed8811bea3881207188b5f53f23170ed8cd21547f72b297b567dfd7c0c8de1bcf5aeb5f56f8ff4706a", 0xd2}, {&(0x7f0000501000-0x47)="1f5c98d747edc45895fa4bb2df80e3bc14adf38fa26823ec169b4a621f627384ab1f098d36b732bf9bb0c7ea14b254607df9a3aaa5f5615afd29fa02381c04de15a4e54e0ea6e3", 0x47}, {&(0x7f0000ca6000-0x5)="9b0e2ae3d4", 0x5}, {&(0x7f00000cf000)="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", 0x1000}, {&(0x7f00009ec000-0xf7)="c3f0a78121118d20f11d4dcf3ace2282039b5e63d640d4cc2948e918e5864546f2022fa5148fde60fb4303f3d2f49d356d20910bb90d69cf874430a5c8c939267984d9fb29f709e97153781497c11d692c1426fa382755b519a668e36c9fde9760b62d33fa88f2d05845b19032cdc6e647eb020f076a50553f609effb416615721de04f4f3c55d706a1b32d8a5b26ccf775e26392082a27a05764b65ee5be43561e9e18f8f2346df491bc6075cd35576f31eadacf0444e87787f704aeb669e0ff0c27f064a4132a901cb8f6a07cf21e0d6c83f4faa470bf81eb1838570f32447b2d751592886d1e1aaedf37f8c1b86ba0be513f8645ed7", 0xf7}], 0x6, &(0x7f00006e0000-0x20)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x20, 0x0}], 0x2, 0x4044800) r26 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r26, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 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}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 23:08:20 executing program 4: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000dd8000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd7000)=0x10) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dd8000)=0x840, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000dd7000)=0x9, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001b2000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4b000-0x4)=0xe8) 2018/01/03 23:08:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b2000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(seed)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x1a, 0x2, 0x100, &(0x7f0000af2000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000956000-0x1)=0x19cf, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) bind$alg(r0, &(0x7f0000ae6000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authenc(md4-generic,lrw-camellia-asm))\x00'}, 0x58) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000eda000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f74000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ca3000)={r4, 0x8}, &(0x7f0000c3b000)=0x8) writev(r1, &(0x7f00004e6000)=[{&(0x7f0000b2c000-0x1d)="13", 0x1}], 0x1) 2018/01/03 23:08:20 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f67000-0x8)={0x0, 0x0}) tee(r0, r0, 0x101, 0x2) 2018/01/03 23:08:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r0, 0xfffffffffffffffd, 0x405, &(0x7f00003cc000-0xf2)="3340237871ac33c1fce43f070c91138c7645e55c68549b9c169b734beb2fa274b2e65d3d1b9936f7fcd5e114dd4cfd6f73c6de8fd157019e61c3aafd48cc528ff071d73fd8a7148001ad39b04d877ba7e0d0b70a47b8f7e028cf0ca7953e2f6dbb3de182dd27985c349a56406bb57a7f7ba5e9c69365370195167e4b9d8613dd704b8e46a32db0a1c9cde7f7670cb7f648640c860643ce54a579487390d555c8017f26046f737d044c5548dd1d8b196dc41cd06bc285926519d2b23144582d64f35e7e434711fabfb9be6806bd95be1dda7f8290902944634001653dd86bc12f1f2d2d266b1da2b1fdc009305db88937e0ca", 0xf2) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet_sctp(0x2, 0x3, 0x84) sendto$inet(r2, &(0x7f0000283000)="", 0x0, 0x0, &(0x7f00007df000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 23:08:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f21000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000815000)=0x0, &(0x7f0000274000)=0x4) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = accept4(r0, &(0x7f0000d4e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a7a000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fb5000)={0x0}, &(0x7f0000ce1000)=0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000df8000)=@add_del={0x2, &(0x7f00007f1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000970000)={0x0, 0x0}, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ff9000-0x8)={0x0, 0x6}, &(0x7f00002b5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000769000-0x8)={r3, 0xfffffffffffffc00, 0x1}, &(0x7f0000c97000-0x4)=0x8) socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f00007c4000)=0x5, 0x4) 2018/01/03 23:08:20 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xc, &(0x7f0000008000)="b94faf5734200000009d1ade"}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x6, &(0x7f0000ef8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ef7000)=0x0) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000315000)="df7dfb377df377ac1a109b9c6c48a248a3e6e2614235165a9dda7478506aebc7"}) 2018/01/03 23:08:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006aa000-0x11)="e5fcb5bf", 0x4) socketpair(0x5, 0xa, 0x7f, &(0x7f00008e3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000017a000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5608, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x100000000, 0x101, 0x3}, &(0x7f00000a3000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000546000-0x10)={0x352d, 0x200, 0x2, 0x4, r2}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000122000-0x38)={0x0, 0x0, &(0x7f0000b12000)=[{&(0x7f0000a5b000-0xf5)="f82f75ea20ed7d5a2f5f5a73df8f17e8592722fac2520d3834a5a6548098092a3812495052ce799db15740221cd3008b227731819fd7331df22ef156de67447e88d6736d61a4a015e66f89842b", 0x4d}, {&(0x7f0000b94000-0xd6)="76c017e27ba9257948305b056adec9817d1c309ac502be32eddec9ad5504402f5fd88ddc8161def9e19c5dc7f556ce98d43565d88df6f036d284300530994f20de43978167f684680a516ae40c768490f019a369f398c726ead8b6cdf9bcaa319bd040e7c9e2bb3a8be06777bd5ce0b01ac18a2d621b552a9c71bacacf3bc90a0782fbdfde07dd236796cd2d12fa6ec15e195cedd9a1de3880ae422a13c9156b89b061f5130d6da82f6d925b1bdb00adf5f318e7b1613c22dcc6c4d566cb568a1b244577ec2490200b9f0fd48ccd0a0803075f51d3c6", 0xd6}], 0x2, &(0x7f0000674000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}, 0x20000000) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000486000)=""/4096, 0x1000}], 0x2, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/03 23:08:20 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f83000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f81000-0x10)=[{&(0x7f0000f80000)='f', 0x1}], 0x1, &(0x7f0000f80000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000026a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f85000-0x20)={0xd9, 0x0, 0x10003, 0x7}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000f85000-0x10)={0x16a2, r3}) 2018/01/03 23:08:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000850000-0xc4)=@getsadinfo={0xc4, 0x1e, 0x209, 0x0, 0x0, 0x4000003, [@policy={0xb0, 0x7, {{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/03 23:08:20 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000387000-0xe5)="1fe49b1e4b8627491c3faa7faae3fd084690e6d856849cbf719d7ffc50474abb5bdeb788103f86a49619401818073404e1a573c19681a7979b9637302fb36670ac93ecbc0580a5830bfddb1ac1c4c1a1ed54ff6dd25f31443c843e3b23efd1482648e1b96b64da7519e71da21560dcb2d4ab8b4b7dd14c3eb170f0f33513591c9b2cd1f0a9a4649c368d7a136e82bf360c70f0286094eb984ecddaf2691b0d3200daeae5d9d4f2ee5fe8dbd341614fbf96e0575c326586696363e8c33f280d9f2cca0ff249c40131a86cba5319714b7213142df92aa090fd70c797d7c0f8e4cc06ece34246", 0xe5, 0x4040, &(0x7f0000fd4000)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x8000000d1, &(0x7f000076c000)=0x0, 0x4) 2018/01/03 23:08:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000c3f000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00003d2000)=@common='ifb0\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xecb000)=nil, 0xecb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 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]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dbf000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000ecc000-0xc)={0x4000000, 0x6, 0x1000e}) 2018/01/03 23:08:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f00007ef000-0x14)='+', 0x1, 0x0, &(0x7f000046a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fd8000)={0x0, 0x1c, &(0x7f0000b3d000-0xcc)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000ccb000)=0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/03 23:08:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000062e000-0x118)=[{&(0x7f000065d000-0x60)={0x27, 0x6, 0xffff, 0x5, 0x81, 0x1, "04c1cb4582ad229fbbbcae3a5ed4a5487920663e55634cb4ecef52b12bca166f4d84a25e7be8a0dbe0427256044d529359f7b9ef1ec7f5ea1cc415649e998e", 0x7f}, 0x60, &(0x7f00009a9000)=[{&(0x7f0000c72000)="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{&(0x7f0000f32000)="f212a35fc765ab00009a8c3e15b6080330670da107fd947e4955c116fa70c0ed3e6fe3eb9c6b02bca0a5bae9ca0b56f6f7c0650c62e6fe68dd2b5d4ade79fdb6e3aeb72732ac491f0e547a0d196a4691427558956ad2f52fd1111b721c2cd9dbc5b8249bafcac39f9a1f6078e1fcbfbf8947a97cc6c39ebb16129f0fdb8e18124955f6ebb54a3a5451c16e70a6ea6b943094771ebfe9385cb88527d63ec783793169e1ea47fdca0ecc88543159f4c26976799b8baaadc1b09d4de3bc", 0xbc}, {&(0x7f000028a000-0x7f)="903b01fe389b896f7383a7e59facf57356fbd1f8531ba6629ead9842dc9be5a915e5eb7f04f94166c27577f60cac759d80942bb6473120beadd1ffdf4215e6414bd7f887a355da5a41d708def438ef53c0f6127619b0bd236ae8a27f6f92879c84735352f0e58614ce973550c6e7a070f3debd14d65a329e9b2b16334116e9", 0x7f}, {&(0x7f00000e4000)="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0x1000}, {&(0x7f0000ab4000)="3d169696e8ce545abc997219e1b897f45b8cc065a8636866bd9addd93607090cd28b2edce57cdba30e872301486e45481b71f30d26f8da55f12d4be85950263756130cd3fba3626836fa3568cd95205cc55ced8cff4420b6ad20769a3ecec6999588bbf297baabe3c9729918a813623037decea6ca4c66e8656e38f1b47d9689a5066f180de70cb72f5af10ec1a3fe4d48b361ac017bb3633f78400de2fa66fb9bcb37de1e1a8a67ebd64cc108f9c62e17624571d52e68", 0xb7}], 0x6, &(0x7f000028d000-0xb8)={0xb8, 0x1ad, 0x7, "bde13a2437f8a4445e0727a914aa996dc52d782db695f45e88bc7d85299a7030876e927c18f4aa5effce95d0e3565d4ef639a92143011d7c68816d6795ac918f9096f4ece3f746f21982a1f5d44bb0524205af8cdff22ff038fc0e0e5fcc58f88d29a27822e7b36a422abc0c4eb6a770eb349e93563502d097fc7847d5f82ca3328f468d675062f91a6b8cd251fb1ad1f2cb295a353d5893c4dbff968c8dd36b9b9ff958"}, 0xb8, 0x4004000}, {&(0x7f000002b000-0x60)={0x27, 0x4, 0x401, 0x1, 0xe4, 0x6, "04bafab5d0b800bd512478f6ede8ce329b7c6288619d57a31786d90586ffa50be83414efa00af6b0cb97dc91202e8835108d54cdf0aff2cd1a1474bce6a727", 0x8000}, 0x60, &(0x7f0000bfe000)=[{&(0x7f0000178000)="", 0x0}], 0x1, &(0x7f000042a000)={0x20, 0x88, 0x5, "6087642e702a921ccddf"}, 0x20, 0x4}, {&(0x7f0000a85000)={0x27, 0x5, 0x7, 0x5, 0x4, 0xc3, "a908be35d4ac10ea12d35992a7842ec85326771ae4fc983975067cfc31caa60e833314b4f585821dfda2f5ccce9c9509ea3c67b2861136905b402fdaab0990", 0x8}, 0x60, &(0x7f0000f10000)=[{&(0x7f0000daa000+0xcb1)="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", 0xfd}], 0x1, &(0x7f0000aa2000-0xe0)={0xe0, 0x6, 0x2f, "696599941c1657003817a07715e7dcfd053ba0898963f434141dcdb297af8cfc6fcb2614d0bc0128ff26a3eff9786a75639a7fcd191a3a8aa8c7760f3fdae3bd34f0b4e8e4bf5c560f9f09f9a2691f0ddf33a5c4557e8d81dfa58909fcf17bd6f28120ccbe975b5d7d80c28d51efa8543fb4695200f8f75a0074d356431cfb5c192ffa161f6536f8b4d1c556b28bb5ea2abc63a294707ac8aa181b4b37a77761795604fe54f71ebee4abc2bf8bc0882c95ce34585bd73398dfc1d333ce48a71b901c9e3a66823454df3c89708fb6"}, 0xe0, 0x20000001}, {&(0x7f0000d82000-0x60)={0x27, 0x6, 0x5, 0x7, 0x0, 0x864, "f9d66e282aa79e83bf365ca24c4944ea152d7b80c93c4f4382a753982dedba94313cfdd050157d92e30dc7ab4a24bd9d17eab9973bcb548c7b5b9905d51051", 0x2}, 0x60, &(0x7f0000c29000-0x30)=[{&(0x7f0000067000-0x15)="7ff435d09553952cd02c6b73f68ba253837d5c78fd", 0x15}, {&(0x7f00000f5000)="009ca3604c4e9b63102b5ff0312cab8ace54cea43aae50aa6be1b2f8eeab37776a60cbdbfcfe14a1e059fb5a3169bf51b41f95c419be06f9e880aa4c7bcc701c9bb1e36b5203613e76947657c63b4427d7e3da4957593269a80dadd619ccadabbeee8b1d7d6ac82d1b3cdc6fde9741aeea742fad065da67eb24be640183067bd7aa817585a", 0x85}, {&(0x7f0000cdf000)="d4b17d27561f585aaa28b41b5eebc241fc2a03b5d88e8d235029affe38936929ae73d4027aa2f7fb302ed4b2934ab4970a8a85276089589481a53df7ec718faea53ac54eaffe7ee90ccb5dc4bbecc9d878205e5c570e0327f650ddf91af13b4a84d8cb2f8f6d64d6d8db9b281e3061b0ee22040a", 0x74}], 0x3, &(0x7f000017d000-0x90)={0x90, 0x11f, 0x10000, "a06588ef25ec732093054efa5e217de0cb1405d5647a28e2dbf8144f2771e3ca403f977ee1bbfb948503f8dfce908f0252f90972eedea7dc015b1ad66abe05d0f14b85a92594f521f7366cc44e23c95eb13bd979fe273f690b54998e3afdae97e05d31d31b2d14333770526b98f2066f8bc63658bc9e1781de"}, 0x90, 0xd1}], 0x5, 0x20040010) socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x8000000271a, &(0x7f0000055000)=""/1, &(0x7f0000000000)=0xffffffffffffffd0) 2018/01/03 23:08:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f000063c000-0x52)=[{&(0x7f0000c2a000)="8f", 0x1}, {&(0x7f0000378000-0xf)="a2fd0cf4e7bd8b06fc014588a0338e", 0xf}], 0x2, 0x6) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000098f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000028c000-0x8)={0x0, 0x8b5}, &(0x7f00000ab000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d26000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8, 0x4, 0x80, 0xfffffffffffffffa, 0x2}, &(0x7f0000b0a000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000288000)={0x0, 0x335}, &(0x7f0000b02000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000760000)=@assoc_value={0x0, 0xc2}, &(0x7f000005c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000fec000-0x8)={0x0, 0x4}, &(0x7f0000256000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000928000-0x8)={0x0, 0x3, 0x5}, &(0x7f00001b0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00002bd000)={0x0, 0xfffffffffffff801, 0x8}, &(0x7f0000993000)=0x8) getpeername$inet(r1, &(0x7f000080a000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000518000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000045f000-0xe2)={0x0, 0xda, "1a66eee63584f716dbcd81306a35194bd4691b34b66284a1dca1973fa8c94be988926ac351efd8c59cfa283c3c7cd95e5d8d8872a4d81133766d69e0718df66870e6e1153f0e02e7bd0b4a8e8628e3e6b1f7d18c02278859bdd1fd6fc4e6ed8f9910a4791e40a509b6a8e55f8533f5a1e2528e2636ad8650dec529a80508201bb39a88f7ac911e1ec83c254e1b520663ca30b589819e8a3bd01294cecde2e9b77df7d39885b2cf3d60585189da2b1fc7458d1d0113ce3f3f1ec8b6d00c7021e67274d3d724217097746b0cbc857b2682adf8703d48173371ce49"}, &(0x7f0000dbc000)=0xe2) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000093000)=@assoc_value={0x0, 0x0}, &(0x7f0000a83000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000efe000)=[{&(0x7f0000a4a000-0x1c)=@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000d43000-0x30)=[{&(0x7f0000aca000)="919f5f48a339b98827e01cded69b43565d53108eb961edb474755aee2c191fafacd4eb25b2c8866e13cea5681573994aea947d23a3def2a2d47f02d98d04b389aaba8e89413182e5f426b883788e0e71a6e3339852d402b619d240a6afe83ef7479786dc98f508016296ca59e10f475238f5fdb08a7873270f66ff1196f73ef696b67205d9ab1454a15ca2128c9431791284a5ffa4b58e2555d760fdad6f95c99a0c3438077e20357143bf7dc0e9d2513b3a151fd0096ac075bafdad16eac244f44714b820bdb8d72fef82a0484a71dd42092da42057adc1c648940efab7ee922829f2adb6", 0xe5}, {&(0x7f0000874000-0x8a)="22dc22529f1113e260d4261eccc361875e636395630d78573e474b2380d52c9b6f684543c482ca17e5a63aa5695e9db6be7dda199e372852f145fcd9f3f96d82de2a75714ac478750d129e37a182980bd78fda69ebaee2abb2e750b805ecdafbd4b8f3336d96f5499925eaf85fb6e07c1889dcbe409ea373aa1adf3dd711be832395e50f873eac5ef9de", 0x8a}, {&(0x7f0000b56000)="f43bc3fd421ff8eb61cc28e89fac48910879170c42a3e4f29aa767c38ca4e3c4a2815ba85b38d5", 0x27}], 0x3, 0x0, 0x0, 0x80}, {&(0x7f000009f000-0x3)=@in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000acc000-0x60)=[{&(0x7f0000d27000-0x7f)="8c783d590b5cf6f59848b96abdc6f6cbc86e48b4e86c5c6af70f12ffb6c1634a353ef16a5d8fe7af056aa6252520a4a02065f933519b802b3b2c7d7c5749149c7864c099fb66202ed8e6c702678b899518fda7656ab394b0d2d356179bd098b02cfa028e7689a3345f15e63bf3fe8c551158d853c6f5db4a81501df1f08da8", 0x7f}, {&(0x7f00009d9000)="d83b37e1771752db7d4ea418a673c9a7f33a09c10f60877617d0945d18ff3655923d5fa3808696fd5aee241f149df2b401637cccf24c8619724faf05bf33129883aba684e50ccb9a9009ae5c482cb3760e05ab1a8b", 0x55}, {&(0x7f00008cb000-0x95)="7eca95ed5e727bdcd9e9a980ca9c481a106a1a021c087d2df1f57a7c0c5640d5d0b52427783bdd433831cb60bd4a0d5878c6deb03256bce76e68c0581f6ace5ced09be05fe26ed45077f4bb06ea1c84df87baf5075105d339d3e2bbf7d8623cd1436e90006678aa2ff4b719ec03bd50afd6ecaa0fbaf1b362a99985c81ff14a274575cf1ee7923d45268a902469a3b19e221093d0b", 0x95}, {&(0x7f0000a2c000)="dc2fd001f84443a481014674ab0edfc549a713cdaffa44225ad58429ff5a03a5d9", 0x21}, {&(0x7f000050c000-0xe4)="08261eca08ef3e5e8a963cfbf7de5d1458e0e3171cfbcde3c8021d3d557a3508c3563defe3fafd3d6fc560ce6544e7c0faca37a91faa22e247067d17a2296a72990b2ad8655e5ebeb007656f01035ec9ec608b37f79865d439a089fce32524d95108be75c7235d6bc907390030eb26e458f3d085711adbb9322ec087b285d056bae6d79b9422e5d00e1508ea28e4e66830ada3f799ce540993232f75102324f654b48436502c50f700794159a36e99faf4169f01b0aab36cfd72f15137a4549676ac23ac57a510cf7252031947f5e06be29f11da5bd68dcb617aa8b807fd854f2112739a", 0xe4}, {&(0x7f00006c5000-0x88)="46024f74a218aa3dd7d29cc79fe73a5c41a1f12869285f05bc553ba558d740cba7412a3ad4f9e1af8b897e9c9f1031e1aed7cb8f8e890f5a6e59a1bf2f2df9af3e103ce2d046609baa04e4bf447f8e8cb6505b0ee8f807edee8c825be1035a5f585895f1ce83190dd4d2cba0671fcd108edc86d297bce2eb96e1c935f70955c0378757d14a44edee", 0x88}], 0x6, &(0x7f0000913000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x27, 0x40, 0x20f, 0x6, 0x9e00, 0x3, 0x9, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x8204, 0x80000000, 0x2, r5}}], 0x60, 0x20044040}, {&(0x7f0000630000)=@in6={0xa, 0x3, 0x489, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2a5f}, 0x1c, &(0x7f0000ff1000-0x80)=[{&(0x7f00000c4000-0x9c)="f17890cd2345d734ca1e0b092d1a61c373b681b5e5a834fe099776d6d6a938d7dcc109fef2b60a0c86bae4e7f09cc502b3dd9618c00c73fd8c018cd90d9b2bdedf6c75680eeebde3f3975a4095f6db3524132bff07651b569d84822ecd38c9bfffab07587e07c1f14356b4874f118a5403aed94ae1de3c10d1f2e1048596cecb97b011e9e74dab7db683bf5e9641efa0fff5b9ad1513f7e5e2c130e7", 0x9c}, {&(0x7f000004f000)="4d0f238f97b59b52ce0c1397cddf36061baa70304787f96ea54b49b583a8d8b049c540821c7fa93bbf167defa1abf4ea0fabc45c492a5522cb929c8315ac58118141424474b6949d363890cb67adf9db391e518362ec2e46993493c206e700cc3ffb1f9994d72d83b54dd051c3b439b817780880867826f287336832d6b6fe190f58f6b0507529436b70b78635c15679611a2fd365e1d815496ef64b", 0x9c}, {&(0x7f0000e68000)="c3116f4a843a6ed1d33aa945", 0xc}, {&(0x7f0000963000-0xf4)="f69ba50e3f017f524783e467b780f52f5a67be74ec8f520548da0d9c8a9f1327268f959d7815ed70693ba86b1e38a5e2a0a116c367a23c25f274924043c24f3a47fcdbfef0351eeb02224758a91cb5194c540e52fc9df55d86bf9a9a6c0d6a4d6ba5d1ea0b59b57e0b30a2e352acaf5a5d841f134425a2335b9f86105c56cf9037bd08b31922790e35987d7c8ae8cdf4e3218c8589e63fe607c3628f149725fbd00db7e29e3880206378699f749ab94635636cac6d833b9a33054a8ae0ce0c49d6459f61fd4a0c8e4f7b950210787f01d0e19e03ef22185e256933412770e801c992fdf8ccf6f197c68a243a6daa6969d463faae", 0xf4}, {&(0x7f00006b2000)="b13394ef2c1e12e64e58966e95e5be1b4537a8536cd43acdcf702c4a0aad6ca846571d3835dad88e66c70b636529ae80b1ea5d949e05de309b1c585cfcdd0d2f3e5b48", 0x43}, 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0x1000}, {&(0x7f0000102000)="", 0x0}, {&(0x7f0000909000)="1af1096fbc042d9dd5bd081db22c26f7ed8decae2fed15249721fec95d319fad385422eaf69b140b105a5004685c8743d7a3f97e058a99c1ad0142f6488932edd6d8f5b19677bafe397caadd7d5a72c3810252449086eca05aabcf9e06a3a35d96ca78470e7de948095664baef6d0f362d7e401d4d4ef670b7ab4fc748c0891640d622f4a83e6e6b7d4a3c59fd64dd5e8a45b22ccb9244d1519d3d83cc5b8d84a7326c295af4caa73e025cd3f642a2401ba978d60d3e8686e6fbc8c6c36fa6dbcda24a456125f6dfd9253259d8712d", 0xcf}], 0x8, &(0x7f000051c000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8008, 0xe63, 0x5, r6}}, @init={0x18, 0x84, 0x0, {0x34, 0x100000001, 0x72f45c3e, 0x400}}, @init={0x18, 0x84, 0x0, {0xb5, 0x5e462271, 0x7, 0xb17}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x8000000000, 0x5, 0xfa, 0x9, 0x6985, 0x3, 0x800, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0xc1, 0x9, 0x5, 0xff, 0xffffffff, 0x9, 0xffff, r8}}, @init={0x18, 0x84, 0x0, {0x4, 0x1ff, 0x5, 0x5}}], 0x120, 0x0}, {&(0x7f0000c22000)=@in6={0xa, 0x2, 0x3fe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x40}, 0x1c, &(0x7f0000d59000)=[{&(0x7f0000cc5000-0x2b)="9de1c8b80beae6964a116fa93ace79498068e56d5d0fc60d9f7f3222ee1a1b3f4ccce5ff81f80b4d0f4ddf", 0x2b}, {&(0x7f0000dc4000)="f510f2296e86883735f5366e3817af71baedea284ee4f2b57326c8266779115e5867cc24df", 0x25}, {&(0x7f0000164000)="728c6efae51c9c8e89d0d648d08edb8f7881f77abd27b3ed78cd4db477fd25680ea9ef51e7f1495cb6451978c5ec2c493ccc832c31b057ce7768752d40baf2dbd6ab4b633d06879757f8daff82694e790f0fb7340298fcc95a60c40089ad310d7928ad5496130d0eb6efbff12e84fdf289a0d6eab9c15cb753da43738bcaa3acb0a47131f5109e410e8dc8a787d1ffd51b2ef891e2e68b06e4", 0x99}, {&(0x7f0000bdb000)="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", 0x1000}, {&(0x7f0000444000-0x68)="ff16a07ceb8983a1f2d4a948cdd3f13f00bfdcccdf0ed036f6b621aefac55b130b1eb707b05644a40761956bee6d6db8a7311b0c8e2f0f6592968e98522c22aa49911b5ecd49d7b2a0bc2da927e06ebfba02e394406cf0c585600fe8b347573f6096f29af6954cf6", 0x68}], 0x5, &(0x7f0000707000)=[@init={0x18, 0x84, 0x0, {0x0, 0x3e, 0x1, 0xabe9}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0x1, 0x8200, 0x1ff, 0x0, 0x10001, 0x3, 0x10001, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x58803c4c, 0x3, 0xc, 0xa1, 0x5, 0x7, 0x8, 0xcea, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0xfffffffffffffff8, 0x400, r11}}, @init={0x18, 0x84, 0x0, {0x3, 0x38000000000, 0xc678, 0x6}}], 0xf0, 0x8000}], 0x4, 0x48001) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000b15000)=0x0, &(0x7f0000c97000-0x4)=0x4) ioctl$int_out(r0, 0x5460, &(0x7f000051d000)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00004e2000-0x4)=0xd972, 0x4) vmsplice(r1, &(0x7f000096f000-0xa0)=[{&(0x7f0000aae000-0xfb)='H', 0x1}, {&(0x7f000033c000-0xec)="b70d5b87046dc2d73bb5164c735353eee31fc8171b172c8c00b8e2f384c62b9084dd56d27a253c7134e86031b00ff9510dfc92e9dafa7fa9cbeb633360ed2e6f4ae003a2c0252b6f8dc076bf9a05c3563d2b6ae99bb43e9f2fbc5fb7c855b5d7f186d92df5eef9c4a7b8077f91c262b5f6eed18fd5ffd3344d1611400259bd7ff53a3c86f60f17c578d845a1c63d44c91b78f331be451c0ac9f0e6510d5a005edb40d2eec5350215c0c2d87c0ff1cc425ab71edfcc15f5c2b9d77a2854325ea3948ec346491c773acd4daa3ab8c3319618674621413a1e4d09dfadd35c50539c77661dfcae8e67adeacfd92b", 0xec}, {&(0x7f0000c95000)="271a09dac9c5e27c4ef6679866210dcfc155780108858aa18451fe95a42e730cd35a02748cdc5d600dc8e6d30e1d372acca18618d4e70cd5fd2bf697ad8d34c3bb0e65dba1eca62cb31bb6694e5e99f7f10c622bc075a7738258861aec238b2e8ac8605d39564f20c8baaf883286c78119e304d3d172539b34d219f4e84dc821944d87ffa6574d920e5779764a845c8605e1fee1190a99f2529319e792ca948cc1c3400fe2eaaa92a8fc009d578e58aad6b1662a49", 0xb5}], 0x3, 0x4) pipe(&(0x7f0000878000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r12, r1, 0xa54c, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r12, 0x6, 0x21, &(0x7f0000d3a000-0x10)="ca83b87d1e83c92c6a3ebd32db379642", 0x10) tee(r0, r13, 0x8000, 0x0) 2018/01/03 23:08:20 executing program 4: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b0e000)={0x0, 0x0}) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000dff000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000956000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004bb000)={r2, r3}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000e00000)=[{&(0x7f000000e000-0x7d)="a0fa02a78c556f0a4ef59ed88ad3a81d3e8cdd0038b7945eeae825f1812fca31cd9a087e83cf47ae67a51b9540d85fc073a6607b68ab7bada52ee06560bdf07b600a04617adc2177f90e5a44ee636f300d8591cbd5f8727438b79c72427f4a41bde59673d8e285b5394a89ce5078171fb7272deb0e12355ec246b145fb", 0x7d}, {&(0x7f00001e7000)="", 0x0}, {&(0x7f0000e00000)="50a968e3ba8fdee61110a419a1a460020c815245a26c625f0c06a2d3b5b06351f28c95d2a68411489b8ef99d0e8d59d742227ba126516070dbbbed4e87b27f1b3a9b12a6951ff8448c4440a0d83af0998c846584821836213e8dd828509340f7689af46be42780bd1b39ca7ab039aacc35b915815c3c0cd914d190675a9c2e9a8d72", 0x82}, {&(0x7f000014e000-0x3f)="35c1986c6acf5d8dbbdcce21f3ad5ee532b897fc80a29569589aa01c77dba3398db835121acd5423efb09f7907c4b3cd9d3bdec5ed3d0595a0ec5c1db1c1cd", 0x3f}, {&(0x7f0000925000)="d5ce59fd29e07737eac6ade22a091de7fd15fb5601eec17fa8b88f736087a00b457eb41a45b513ca4499581d55ba57ad513d5d8de9888cd52df2390993f541ac2b0a740aadc192a9bfcd184940e089aa7253c87d3d9355fbb916be5b6e20957cef7ab780ed4680d017ad1363b53d52c004c4c20b0c564fc2629898aacca66f817f75a669e383cdbd19b2015d84b007aeadd0e537860f09dd441a5373a045e478027f1c1d182acf0d2d6e8b266b0894538604e8355e4363fadbae72", 0xbb}, {&(0x7f0000e00000)="72f4828762244e5955ebf92b117276318edc8623403b033d84c1913f7135efade640ab197f19514e12f17a2c90d312e1571ba0d4e0e906c464f3da78295f3b65ac91a9c4dd9889d6c6307530ed8be8dc482a3e644b1e7f4fc2be6ecb21b7e71e1fb4aa5a41e914b300d882c1", 0x6c}, {&(0x7f0000727000-0x1f)="8e14c56282ebd1a90a1df81890fc1bd215fdb90b331769f236ebe2b56a9df9", 0x1f}, {&(0x7f000063e000-0x4)="bc1bd697", 0x4}, {&(0x7f0000e00000)="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", 0x1000}], 0x9) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000dfd000-0x3)='nv\x00', 0x3) mmap(&(0x7f0000e00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000e01000-0x40)={&(0x7f0000203000-0xc)=[0x0, 0x0, 0x0], &(0x7f000074d000)=[0x0], &(0x7f0000739000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000e01000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x1, 0x8, 0x9, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r4, &(0x7f00007c1000-0x1000)="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", 0x1000, 0x5, 0x0, 0x0) 2018/01/03 23:08:20 executing program 3: mmap(&(0x7f0000000000/0x9a4000)=nil, 0x9a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009a4000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00009a5000-0xc)={&(0x7f00009a5000-0xc)=[0x0, 0x0, 0x0], 0x3}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00009a3000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x50, 0x15, 0x3, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x5}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f00009a6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x14, 0x80800) 2018/01/03 23:08:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x2a)=""/42, 0x2a, 0x10101, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00006cd000)="0e1549260a2f62c9ce346ab57647b9536ddbb8a7fafaaad097044866138f177601c94cf2b350755f03ae043b229ac4d8631cec6c70b9e9fbfec8238dfbe7b329d9c6dbf54512ac038a6302abb22bd0e30269bdcb77a60f64c57710df0089ddcf38e8272fe8f8", 0x66, 0x8001, &(0x7f000089a000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000876000)="a5", 0x1) connect$inet(r1, &(0x7f0000f35000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008af000-0x4e)="", 0x0, 0x20020003, &(0x7f0000717000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f000070f000)=0x68c, 0x4) [ 819.915708] netlink: 'syz-executor5': attribute type 7 has an invalid length. [ 819.950271] netlink: 'syz-executor5': attribute type 7 has an invalid length. 2018/01/03 23:08:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) socketpair(0x4, 0x0, 0x100, &(0x7f0000260000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000d38000-0xa0)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x3d68}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x29}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x51}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}], 0xa0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00006e0000-0x4)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/03 23:08:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x7, &(0x7f0000f01000-0x39)="b94faf57342000"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='bpq0\x00', @ifru_map={0x1, 0x3, 0x2, 0x7, 0x3d, 0x2663}}) 2018/01/03 23:08:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x200, &(0x7f0000f00000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000058f000)=""/76, &(0x7f00001a7000-0x4)=0x4c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000080e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) close(r1) 2018/01/03 23:08:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009de000)={r0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000084000)=0x200, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d3f000)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002d3000-0x20)={@multicast1=0xe0000001, @empty=0x0, 0x1, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x40, @multicast2=0xe0000002]}, 0x20) getpeername$packet(0xffffffffffffff9c, &(0x7f0000fef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000adb000-0x4)=0x14) socket$netlink(0x10, 0x3, 0xe) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00001c1000-0x4)=0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000158000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x1, 0x100, 0x8, 0x4080000, r3}) setsockopt$inet_group_source_req(r0, 0x0, 0x800000000032, &(0x7f0000151000)={0xfffffffffffffffc, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/03 23:08:20 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f00002e6000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) 2018/01/03 23:08:20 executing program 3: socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000019000-0x8)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000025000)={0x0, 0x0}) r3 = accept$ax25(0xffffffffffffff9c, &(0x7f0000012000)={0x0, {""/7}, 0x0}, &(0x7f0000004000)=0x10) accept$ax25(r3, &(0x7f000000d000)={0x0, {""/7}, 0x0}, &(0x7f0000012000-0x4)=0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000029000)=@sack_info={0x0, 0x5, 0x9}, &(0x7f0000029000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000012000-0x1)=r4, 0x4) 2018/01/03 23:08:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x1000000000000010, &(0x7f0000513000)="02000000030001000000be0000000500", 0x10) r0 = socket(0x2, 0x5, 0x6) r1 = accept$llc(0xffffffffffffff9c, &(0x7f000020b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fad000-0x4)=0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000add000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00004b4000-0x34)={r1, r2, 0x14, 0x77c5, &(0x7f00008cf000-0xa5)="e9de8d66a0b88c29e0916f5a3910724c6147a778df1d32c114321c8f144ed223bd6718cb54040505de742695c2d00270e48c6ec4132e83cd3434821949ba6c2b130f7f83d774cca62980d61343e8b18aed8d2a6860808791ca2520379555bfd1b32500b4b14107d24e663e9c16d569e7cbad857718f517d9fe6b313a87679c7a00135fc685e6ac6448454c3d962e1b38799432c388edbea65f488d4bea38e376863b56ef35", 0x6a7, 0xffa, 0x10000, 0x5, 0x81, 0x2, 0x40, "308d230c09e63d609afae87d"}) r3 = socket(0xf, 0x3, 0x2) accept4$packet(r3, &(0x7f0000ca3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000139000)=0x14, 0x80000) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000f03000-0x28)={@generic="c286594677ecbad7de3d106b6af692ac", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r3, &(0x7f0000001000-0x10)="0212a12502000000090500d91dfb3700", 0x10) 2018/01/03 23:08:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000215000)=""/0, &(0x7f0000286000-0x4)=0x0) 2018/01/03 23:08:20 executing program 1: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008df000)={r0}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00005e0000-0x10)={&(0x7f0000f55000-0x5)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000da6000)={r0, r2}) 2018/01/03 23:08:20 executing program 2: r0 = socket$inet6(0xa, 0xf, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff, r1}) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000001000-0xbf)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/03 23:08:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000315000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000126000-0x4)=0xfff, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000755000)={0x0, 0x7a}, &(0x7f0000652000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000246000-0x8)={r4, 0x9}, 0x8) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dcd000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) listen(r0, 0x0) listen(r1, 0x0) 2018/01/03 23:08:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005e8000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000dbd000)={{0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x42}, {0xa, 0x0, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x81}, 0x20, [0x6a9abc93, 0x5, 0x2, 0xfffffffffffffffa, 0x8, 0x5, 0x0, 0x8000]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000f59000)=0x10001, 0xd2004ac6566e2826) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet(0x2, 0x5, 0xad7) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000922000)={0xfff, 0x7f, 0x1, 0x2}, 0x8) listen(r2, 0x8) sendto$inet(r1, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 23:08:20 executing program 5: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 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)="") accept$inet(r1, &(0x7f0000a5c000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000599000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00007f1000-0x8)={0x0, 0x4}, &(0x7f0000207000-0x4)=0x8) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d3b000)={r2, 0x3}, 0x8) sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f00005ec000-0x66)="", 0x0}, {&(0x7f0000d92000)="97", 0x1}], 0x2, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) ioctl(r0, 0x8, &(0x7f00005fd000)="ae9e74ea6c0733dc9586f038b6552511b4dc3ad12e94e935eacb40fa8c496d6e2babc6a27dafecf5b18f22268872085daca81209f6ec9307eb7f187b73b73b2a462a52d1f1b466877f960120763abfe136511ced59ba1c8c50aaee261d7af5259c0d7b470bc1832ac20c9766b25e7640f4494e04defd710bc31caef5b6d08d771bb1e30f7fa6358c5e5d4d6512024d4eddae381fa7d5ba46ed973805df68b5") 2018/01/03 23:08:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) accept4$packet(r0, 0x0, &(0x7f0000cd1000)=0x0, 0x80800) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff, 0x0, 0x0, 0x0}, 0x1c) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000879000)=""/65, &(0x7f0000209000-0x4)=0x41) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000098b000-0xc)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000ad1000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000e4f000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r1}, 0x14) sendmsg$netlink(r0, &(0x7f0000a23000+0xf4f)={0x0, 0x0, &(0x7f00006ca000)=[{&(0x7f00007db000)=[{0x9c, 0x0, 0x0, 0x0, 0x0, "4379bec81d9fcb312092ea8d981446d41c8e64c66aabdad2308655790921afe4e1f3d9c32f1ffe219ce5d23d21e05b6187447019be4922ca3b7c73d8528fa3182796474db7acfc380c8d4c547531dcad2bd3459cb2dae8d71c2ad7d80d56f8adde02cbd3b5f040f1a9fcca42b9426f317adf16ff39d6c221647071da254e85260aa78d6988453c8492"}], 0x9c}, {&(0x7f000090c000-0x1490)=[{0xb0, 0x100, 0x115, 0x1, 0x2, "18786867ab51542308cfcdd366cd9a4a0dd3e6e3f81decfe089d92582ded4e53675db393478af6ae4a5ea96d75b35d337d599cd8d88a64d98aa97032e932c944b7891bfdfc91987641b80bab29e764396e49778c87dcebcc55b7ccf599091ed5d07413cddc73a4280ee1abfae0747447e3a61d8ebd37ab67665dc87bcf442d8371c5b511a82579bacc202252cecdae3c7f32d4dd4edcefc4ffb391ce5a"}, {0xd0, 0x3, 0x300, 0x548, 0x2, "162328dfc4f86507e33674b08ee47a533ab2b031680892b4ccb634f5aeddcb0b7bba7570fbc4d2eceb8a703e8a9de98dc03716c1669f338a9c33b59e5d96143a37b2cd062354665fd660f8bb6b18ea6f9e311ab279d9325ec1e1910f2657b689e24413c2c058785596c8c3371c652b6ee4f737d52514340091cf2517ff834dacbecaab594d53f21a3b3dfe549d3d09fa3a41402a3f1d649f57bf0b19ef625825b5b399f43dbcedd3aef95615da710fc1f503f51b509a850c256719d36226"}, {0x1010, 0x2, 0x100, 0x7fffffff, 0x0, "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"}], 0x1010}], 0x3, &(0x7f0000ac3000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x60, 0x24040011}, 0x881) 2018/01/03 23:08:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00005d9000-0x4)=0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c9c000)=0x3, 0x4) write(r0, &(0x7f0000d31000-0x24)="240000002e001d003200000800207700fbffffff01000000000000ffffffff0100ff10", 0x12) 2018/01/03 23:08:20 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000cde000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f00000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000146000-0x8)={0x0, 0x78f}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b17000-0x8)={0x0, 0x1}, &(0x7f0000b80000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000097f000)={r1, 0x8001, 0xe8, 0x9, 0x7, 0x6, 0xa5, 0x1, {r2, @in6={{0xa, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2e4, 0x4, 0xb486, 0xffffffff80000000}}, &(0x7f00004e0000)=0xb8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000078b000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000120000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000079c000)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r3, 0x7}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r6}) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80805, 0x7, &(0x7f00003d9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f000064c000-0x4)=0x0, &(0x7f0000992000-0x4)=0x4) r9 = socket$inet6(0xa, 0x7, 0xfffffffffffffffa) getsockname(r7, &(0x7f000004a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000064c000-0x4)=0x58) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000f77000-0x4)=0xe2, 0x4) setsockopt$inet6_group_source_req(r9, 0x29, 0x30, &(0x7f0000f66000)={0x0, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000f76000)={0x1, 0x3, 0x800b, 0x9, 0x3f, 0x2, 0x0, 0x0, r4}, &(0x7f00003c9000)=0x20) 2018/01/03 23:08:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000425000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e5d000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000968000-0x4)=0x10, 0x800) getpeername$inet(r2, &(0x7f0000d88000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080c000-0x4)=0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = socket$inet6(0xa, 0x1, 0x74d) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f000004d000-0xc0)=[@in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xa8}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x1, 0xfffffffffffffe01, @loopback={0x0, 0x1}, 0x349}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}], 0xc0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x10b, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 23:08:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000496000)={0x0, 0x1}, &(0x7f0000ca9000-0x4)=0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000076b000)={r1, 0x7}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00002ab000-0x4)=0x0, 0x4) recvmsg(r3, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/03 23:08:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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)="79733976d8c40a4aead960f2bd08cfe62785ce10", 0x2a1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000cb2000)={0x0, 0x0, &(0x7f000001d000-0x70)=[{&(0x7f0000faa000)="274e1fd691a08ffe534aa7637c1bb306a9c61f79a6388991", 0x18}], 0x1, &(0x7f0000547000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00005f9000-0x38)={&(0x7f000068e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f0000912000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000a5e000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000023c000)={0x0, 0x37, "a2e210886aa8aebe258759939b3c8a3d96c560e3fed2dc4dd987f2cf6982c65472cd53835466b27faf1fd975af96742a4301b9dfe3d4fc"}, &(0x7f0000448000)=0x3f) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000077000-0xb8)={0x0, 0x2, 0x2143, 0x4, 0xfffffffffffffffb, 0x1ff, 0x7, 0x4, {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]}, 0x7, 0x5, 0x80, 0x60000, 0x3}}, &(0x7f0000b43000-0x4)=0xb8) sendmsg$inet_sctp(r0, &(0x7f0000ad3000)={&(0x7f0000017000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f5d000-0x30)=[{&(0x7f000063a000)="d5998ff0789bf8e8e2917c9a8583fdff3d487f7ec74b58253dd1b58fd516ec9787816a7353221e75eeedb8918f67c99d9c91c57850e928b00d7811cba5258df93fc270ab65d96f57f528c8732d27eb8ee220de4d4d62fac44b4f49a44a54219b4bd95f9a98bf730c45c4a35d4a4cabca43392412142cbb42ba3bd8dfc5cb6e1e3404eab779", 0x85}, {&(0x7f000007b000)="c0c6464a1c35a7e8fb1a8b0ec07af58df509e5bcd6d5fcb3980de3", 0x1b}, {&(0x7f0000684000)="82a22a6424150770824ed68252710a064411a7e7dcd803372b3fa481b73fdf4c69996f0eda3509a89b738bcd44eb7b4cce2df12df023d669441eaa88daf75be05925c494b1f196ef00dcf179893fad01a672fb51e40f08e3", 0x58}], 0x3, &(0x7f0000c02000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x1, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x9d, 0x9, r3}}], 0x60, 0x1}, 0x20000884) 2018/01/03 23:08:20 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fef000)="5de6b4a010932f61dc0155d96cd68003a5a4767966884a86979f4490d8a2146af880d2c093efe1c443a3457fbcebcc35d12f08f3f1d1dc8a1f64a53fc6ff91ffcf53c02b375789399dc6011252518e436a3a61e8b5b1a532a4eb4cf1870439a52c93d2ba03f45749b59eeb8e1fce7aad7b8f4c64b8ed88547ac3a2779a08820fd8e163e0987445853dc6ae738219d89404852221b5", 0x95, 0x8000, &(0x7f0000ff0000-0x80)=@generic={0x15, "df197fc1635350b0d1ad34b970bcfd6e015f80d305391927d17029353ac56cb934f4475382bca72b45ff27d2ceb6f7fc53b3f053bf7b73253bc16d9eb41ea0e298c1c517c365425ac7e219c3a47ef47690866e65ea9d3fab935df9e57695018650f6faec79571f2e7b3e7e1564ac73a818e2301961ad2bf5b0ac236ce904"}, 0x80) syz_emit_ethernet(0x2a, &(0x7f0000fed000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/03 23:08:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000214000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00007e8000-0x8)={0x0, 0x8}, &(0x7f0000587000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000432000-0x8)={0x0, 0x2, 0x72}, &(0x7f00009c3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ddd000-0xb8)={0x0, 0x4, 0x5, 0x8, 0x702, 0x8, 0x0, 0x7, {0x0, @in6={{0xa, 0x3, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16ed2da4, 0x100000000000, 0x7e2, 0x7fffffff, 0x81}}, &(0x7f000080b000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000663000)={0x0, 0x72, "3e781e63372a609fc94908e88c287f18ab8de81d4ec848ed888caa559c1b6bf221048992ac3c30c4b61ae0440d641d967fe4a7797c6a2298e3803b5e8496ee916052769cfeab902d746d3fe9821a795350225f2beace851529bc1bca24ca598cc1bc784e8557df0fb15f68ce81c05a312843"}, &(0x7f0000592000-0x4)=0x7a) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e00000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00004d6000)=0x1008) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b8d000-0x10)={0x0, 0x5c, &(0x7f0000882000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001b3000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00002da000)=@sack_info={0x0, 0x802000, 0x7}, &(0x7f0000ed7000-0x4)=0xc) sendmmsg$inet_sctp(r0, &(0x7f00001ec000-0xa8)=[{&(0x7f0000dec000-0x3)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bef000)=[{&(0x7f0000d29000-0x89)="f39f4d4f70eb367e78b30c9c8f64abf470de7bfc774485f04b1920577ca9a5e66cb76c589e86ecff82e75d3586e141de14c3f0e3ece4939d264ef38c2cdcacdac02fb1ceb696db8bfcbefaa98b895aef46932173466eed473da737a4739473ac315eefcd5256d91f911e055d6ffab1ddafe9fe02ceef41d92eec4a3dd42f3a6a862e9f47a45d256222", 0x89}, {&(0x7f0000fd8000-0x1000)="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", 0x1000}, {&(0x7f000011e000)="b4271872ae6878fe632288e11806d648208d352cc32ac7daaa6d905a15b9f3313c0d5813c1b0b6bb6cf28a1b2f054b534716f66dcd7edb810f20b03df774fb6b", 0x40}, {&(0x7f0000e8b000-0xc7)="edc35bd476b3193655869e9e4e07db9295ace6d30ae00fd64ad966805c36e7c37a9f2ae57d5584138e89147e3cc1c1fc308541002c7dff85438c3dcf8ee9cac404ca67150113b0891440a52cf4278d373a1d02f004bdfdb1ca3903d7ad45fe67bc1d05c1ce9158240543270d6cc3ff2a9b2780e2eda934832514e6d6a522bead48c734e7523f8008e5455956603b6b4de491f78f3930b8b5c193b0c8b97cf9d957d0fdfcfb1626bcc2c0368d0e2c714ee3d6a68df648c753af89f38391e9d17e8b24d88ee88814", 0xc7}, {&(0x7f0000253000-0x1e)="58c65b67ba5ec7eba5fc8e2566487aeecc41332c37815595a5ca27735592", 0x1e}, {&(0x7f0000997000)="ff17124ce52e5c12de0ba441cedcd4f19df102c55a37f1355020efc806dbc4d9bde5ef7216945a1880daa8b0dd0620fe9689e36fc50e99c2ffe6c7734d0e1050fefbd45b93a6d6b1450171e43056462d1050b88eaabcf27d900bcc8855b31197956c6119584f04c5086ff51fff0931667162c03a0ad956bcb7bbedf125357a2062c981aaf0662b48c4cbfc0b04ace82cef5ef363c610dffc9589466302c37a2f026aa8bcb17bbad9f6f56618f32b0d54fda8", 0xb2}, {&(0x7f00001e8000)="83ffb8b1ed93be0326b24242f65cfb91a7dd646f84af1035f35faab8c85e266bf8f02f486efcfedfe387004e0159e347c2e47cded5a1154b48270fc87d89d26fc4247aef4608af602b901b2cbfbbc313844ee18ca2c6a50bc929c33c5b9c7e958c565fa0db474277f3dbb0b6a8a7f61cbb760448073bb5433dd8210778542f9a3160a167dedca130e8d941f774c9dac78cf43bf320860ebfc60b6aed5e76c2ab22048c176852fdd522ae1f7068cca130ee", 0xb1}, {&(0x7f0000d33000)="1da1d4f36ae214338fa48a64a6befcfb919fde4d446ca14ae1232f23371723d8e9af1a4a4747d72e03f4b45c4308becc00dd6d6ef08b70634c536c3964182f2ec7c84596186cbc6d3a90fb7e22e98da62b662b57eeac64472577eb86d665f6ebfa7a202c7411", 0x66}], 0x8, &(0x7f0000990000)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x208, 0xffffffffffffff06, 0x2, r1}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff001, 0x51f, 0x0, 0xf911}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0xc, 0x50d, 0xa0d, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8d8, 0x8200, 0x101, 0xffff, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0x7, 0x3, 0x0}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x9, 0x5ed7, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0xbf05, 0x6, 0x1, 0x7, 0x5, 0x6, 0x7, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x6, 0xb46d, 0x2, r5}}], 0x180, 0x880}, {&(0x7f00002ee000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001da000)=[{&(0x7f000058e000)="8d3d44eabee7fe28d8c1d41f03c6a672b8db3ee82c34405f5153b2c765ac5e44a90a6898692b6b2ef487e8b20b09e85c39a7254e2d94e852e2a4bef39e374627710c239d0642d873698415021e2ec1c1f3d88b2d85328db0f8689422dea76436e8fe46918fa5ec7eb810c956e048a5a106265c3aaad10b9ab209e31cc67395facb9f8ea0815f55e580ad106df23d04d00e4a61b32e47399e61e8bba74cf9980e8d38620f6f9c4b797477e88528d710c3b31c6c4430fe6b5375ad7188938a158ce894493c3f3ab801dde3ead599e6955ca78f50e68f8245c201ad6b196f632b3b", 0xe0}, {&(0x7f0000277000)="ce44ff0c435940d1ac077d7ec8c0e1f8e8f7bd6b732097c301f056365b614f5fd9c65b61c6d88f7dbfed50", 0x2b}, {&(0x7f00005a8000-0x6d)="f2e98be4adae454ed5e8b7188f982485615281377bf440cd1c7e2cbb6806008f9fe57e5102f7f9f6accc5a3b33964597669b215555d53fe0245fda2361df830de1666f430aff2cd3eff2e191a1792cb8e04cc360ab8a8322dae0a8edf1d2132904ecc58b320e8bfd01cdd6917b", 0x6d}], 0x3, &(0x7f00003ab000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x3, 0x8, 0x3, 0x7, 0x4, 0x7, 0x1, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x8, 0x3, 0x1, 0x8, 0x100000001, 0x7, r7}}, @init={0x18, 0x84, 0x0, {0x7, 0x400, 0x7, 0x100}}], 0x90, 0x8045}, {&(0x7f0000d01000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a2d000)=[{&(0x7f0000c44000-0x42)="48c1f517d6b1ce37df9692cf0aebeca626da5606829f8d04ed18684b9e6b0c0a3f31182a02f37962abbdcf89a661f93f9e171372f030801f89b2568a3b3f9433e14d", 0x42}], 0x1, 0x0, 0x0, 0x4000}], 0x3, 0x20000000) r8 = socket(0xa, 0x2000003, 0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000dd3000-0xa)='highspeed\x00', 0xa) write(r8, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) readv(r8, &(0x7f0000f9d000)=[{&(0x7f0000220000-0xd4)=""/212, 0xd4}], 0x1) ioctl$int_out(r8, 0x2, &(0x7f000054d000)=0x0) 2018/01/03 23:08:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000018a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009ae000)={0x0, 0x0, 0x0}, &(0x7f0000315000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a80000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000010c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 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}}, &(0x7f00007fa000)=0xe8) r7 = getgid() r8 = gettid() r9 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000441000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf8000)=0xc) sendmsg$unix(r1, &(0x7f00005a3000-0x38)={&(0x7f0000801000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f04000-0x40)=[{&(0x7f0000bdd000-0x1000)="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", 0x1000}, {&(0x7f0000c77000)="33d4e995527df0e601ad5fdd04dec30a8a649c2d9473bfc72ca1b163f56b7257640825ae5d46b642775bd7c96e683afbc82cc638e0904630ea68dce79a7e3f9829c9f89e973f6bc4d8d963878467cde9ae4d7e866f6c43eee2767cd74a11f9a498cc6ab707035c1dc319d236a410e2db87b0ed658b9a3953ba8f31080c1bb9ab675adea99cc3dd70145c77ec55e967d0635b7f27e657beba384ffb88d2eb2efb6dfd8ad06c09f2252236db72", 0xac}, {&(0x7f000016c000)="1a98fc6e62049aaee4f5144d947a07630815cd86ad9478098ddc53459b2ea5bcb7aa0065ab9e938c9ca68fe84b519f97b7fa425865ca6b9426f138304b9bca1c5c058f80f86a64015b2d1a4bb38f76ac7cc0702235272930403ce6db9741952c6818c242336e8956d1416e578f76182aca1b994bf2f101e968cda7b29055372ed256dbee1152cf98083d6cec1a23bbc1ccdb01d861c4998f64a9", 0x9a}, {&(0x7f0000824000-0x42)="172b1c48316f984f831c04564bab6c65bf5b33412dc9fffcd91eae0974547511ec32388ccdd273bc04f0ae7f32a85a4774086f67cf69ddc6fe3b6dc9d61b6fb6ab3a", 0x42}], 0x4, &(0x7f0000b68000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x90, 0x4000000}, 0x40040) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/01/03 23:08:20 executing program 7: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00005ea000)={@common='teql0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000095a000-0x8c)={0x0, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000959000)=0x8c) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000095a000-0x70)={r1, 0x68, "11d214e3898b0a4d9c89c6b3aef93b6419dbe5b6b2976a152ecb4e569a36dfbf33cc4e760e90c055306453c41b3255d67766ebebbeefc318f0a0d60762651c3fe7e8b950f3e65224e2f692a2f26e99608c83e5dfda3858b68b10f99bc88a94de71d2b474286f64a0"}, &(0x7f00004c6000)=0x70) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000095b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000095a000)=0xc) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000095c000-0xc)={r2, r3, r4}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/03 23:08:20 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket(0xa, 0x8000a, 0x7) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000003000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x11, 0x1, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000002000)=0x1) 2018/01/03 23:08:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f00009bd000-0x4)=0x0, &(0x7f0000ad3000)=0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00005dd000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) listen(r0, 0x400) r2 = accept$inet(r0, &(0x7f000065c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000db4000-0x4)={0x3}, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c7d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f14000-0x4)=0x8) 2018/01/03 23:08:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffd, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x3, ""}], 0x10, 0x0}, 0x0) 2018/01/03 23:08:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/03 23:08:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000899000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x13, &(0x7f0000da6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) sendto$inet(0xffffffffffffffff, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 23:08:20 executing program 7: mmap(&(0x7f0000000000/0x5bd000)=nil, 0x5bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = socket$inet6(0xa, 0x0, 0xb15b) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005be000-0x4)=0x0, &(0x7f000019d000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00005af000)={0x0, 0x0, &(0x7f00005b9000-0x80)=[{&(0x7f00005bc000-0x6)="2517cd0627c8", 0x6}], 0x1, &(0x7f000031c000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000058b000)=[{&(0x7f00000df000)=""/141, 0x8d}, {&(0x7f00005ba000)=""/231, 0xe7}, {&(0x7f000026e000-0x7f)=""/127, 0x7f}], 0x3, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x1) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00003bc000-0x18)=@generic={0x9, 0x2, 0x1}) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0xfffffffffffffffb, &(0x7f00005c1000-0x8)={0x0, 0x0}) mmap(&(0x7f00005c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00005c0000)=0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000036d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005bf000)=0x14) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000567000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="756dce858eef31d633ea05321f4d53cf"}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00002e1000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100, r5}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000043a000-0x10)={0xffffffff7fffffff, 0x800e, 0xed, 0x5, 0x0}, &(0x7f00005be000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000312000)={r6, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000265000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/03 23:08:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$inet(r1, &(0x7f0000b40000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000fc000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00001c2000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ca000)=0x18) sendmsg(r1, &(0x7f000065d000)={&(0x7f0000159000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c97000)=[{&(0x7f0000ff1000-0x39)='\\', 0x1}], 0x1, &(0x7f0000619000-0x1e8)=[], 0x0, 0x0}, 0x0) sendmmsg(r1, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)='j', 0x1}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r3 = socket(0xb, 0x2, 0x12) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000626000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000d63000)=0xc) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00001df000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/03 23:08:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00002fc000-0x24)="240000001e00071bffffffe30000f5ff10000000000000000000000008e0ff0000000600", 0x24) getpeername$inet6(r0, &(0x7f0000cba000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ce7000-0x4)=0x1c) recvfrom$inet6(r0, &(0x7f00006d1000-0xa2)=""/162, 0xa2, 0x0, &(0x7f00003d9000-0x1c)={0xa, 0x0, 0x80000, @loopback={0x0, 0x1}, 0x2}, 0x1c) socket(0x0, 0x6, 0x0) 2018/01/03 23:08:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000781000-0x28)={@common='sit0\x00', @ifru_ivalue=0x0}) r1 = socket(0xb, 0x6, 0x9) accept4$llc(r1, &(0x7f0000577000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003e4000-0x4)=0x10, 0x80800) 2018/01/03 23:08:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet(r0, &(0x7f00004e2000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002e000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000377000-0x86)={0x0, 0x7e, "2f854124a12d34fcf8ab413544c063e48d9fd6414d8ccaa5d13a09cc5daf28f0b19369c0f0d334248be41a6f279a858fc5eec67342b5fea3d2ab0b46121609bbadce7739f0df4d4b4a42761617df1740354d1f89d8c60e6ebaffe75a154c9f6209fcf5555f522248e91c4cac70d1e1a4ffa1851e9d26ad9da38ebcb6e401"}, &(0x7f0000f94000)=0x86) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00006e8000)=r2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00009e0000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) socketpair(0xa, 0x806, 0x3, &(0x7f0000959000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000bee000-0x4)=0x9, 0x4) 2018/01/03 23:08:20 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/03 23:08:21 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0xcb2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) pipe(&(0x7f0000f4d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00008ef000-0x4)=0x80) setsockopt(r1, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) close(r1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000d6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000621000)=0x1) 2018/01/03 23:08:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000a, 0x7) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000da2000-0xb8)={0x0, 0x4, 0x0, 0xfffffc0000000000, 0x7, 0x2, 0xe6, 0x5, {0x0, @in6={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x5, 0x401, 0x5, 0x7ff}}, &(0x7f0000c69000)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d6d000)={r1, 0x0}, &(0x7f000060e000)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000858000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f00004a9000)={&(0x7f000061d000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f1f000-0x80)=[{&(0x7f0000d25000)=""/1, 0x1}], 0x1, &(0x7f0000655000)=""/192, 0xc0, 0x0}, 0x0) 2018/01/03 23:08:21 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendmsg$alg(r0, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000d000-0x23)={0x0, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xa7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd740000000000000, 0x7, 0xfff, 0x200, 0x1}, &(0x7f000000d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000009000-0x10)={r1, 0x0, 0x4, [0x2, 0x6, 0x3, 0x5]}, &(0x7f0000007000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000d000)=0x9, 0x4) 2018/01/03 23:08:21 executing program 1: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005aa000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002ab000)={@common='gre0\x00', &(0x7f0000a3d000-0xc4)=@ethtool_sfeatures={0x3b, 0x2, [{0x10007b, 0xfffffffffffffffe}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 23:08:21 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006ed000-0x4)={0xffffffffffffff9c}) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000fa3000)=0x7, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x2) connect$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7", [0x0, 0x0]}, 0x14) getpeername$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000003000)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) 2018/01/03 23:08:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e7a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(chacha20,md4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000b9000)="", 0x0) r1 = socket(0x5, 0xe, 0x7fffffff) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000925000-0x88)={0x1ff, {{0xa, 0x1, 0x4, @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]}}, 0x88) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000970000)='tls\x00', 0x4) 2018/01/03 23:08:21 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000234000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4(r1, 0x0, &(0x7f0000d2d000-0x4)=0x0, 0x806) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000eca000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001000-0xb0)="fa1996f072cfbeb102a16c6e546f5ae3711c688ed95459fcf998f092c96cbe08d9d474bd64786a401757862d235b07e69a54fc596950d79e70686514d7531291919a9511353e7b19c526b760646cc9745763f2dd0403e5df866bc2d75834f5ab571e12fb7d454fd192b6b922aaf577c93d46b59bf1775ce1953a341f866de89f01e96358be1ecf6ece103a7ac7953575dfa46101c7feeacf0dbcc7a49dd4a1d4b72e9ea74f4e3eed8182e487d689cadd", 0xb0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000060e000-0x20)={r0, &(0x7f00001d0000-0x1000)="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", &(0x7f000091f000)="09a18506feb43b3484e365c019600886789ae95d67d7896f0a36196cd60ab8042a73ae6cc679a456cae61496e636b3ffdb63d8bf6f3fc05e57a9ca01dbfe3a17", 0x0}, 0x20) 2018/01/03 23:08:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x400000000001, "e91f7189591e9233614b"}, 0xc) r2 = accept(r1, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000e0b000-0x8)={r0, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000172000)=@add_del={0x2, &(0x7f000000a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) unshare(0x20000000) unshare(0x20000400) 2018/01/03 23:08:21 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fcb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f00006ab000-0x1)=""/1, 0x1) sendto$inet(r0, &(0x7f0000fc0000-0x1)="", 0xcc, 0x0, &(0x7f0000141000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 23:08:21 executing program 7: mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f000011f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000363000-0x4)=0x10) recvfrom$ipx(r0, &(0x7f0000121000)=""/124, 0x7c, 0x2, 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f0000362000-0x10)={&(0x7f00000ea000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x20000011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 23:08:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xea) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00006e1000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000010c000-0x4)=0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000f6c000)=""/87, &(0x7f0000ba4000-0x4)=0x57) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000a25000-0x4)=0x3, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006c2000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000728000)=0xe8) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000cbd000-0x2)='R', 0x1, 0x8004, &(0x7f0000925000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000081f000-0x5)="ec0cd3b51b", 0x5, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xfffffffffffffff8) r2 = accept(r0, &(0x7f0000c8b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000ac4000-0x4)={0x400, 0x100, 0x100000001, 0x5, 0x1, 0x80000000, 0x401, 0x262, 0x7, 0xfffffffffffffffb, 0x7ff}, 0xb) accept4$packet(r2, &(0x7f0000b56000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000987000-0x4)=0x14, 0x6fe7359900e047c6) 2018/01/03 23:08:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ba000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) close(r1) socket$alg(0x26, 0x5, 0x0) 2018/01/03 23:08:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d0a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000222000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000001000-0x2)=0x8, 0x2) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x0}, 0x8) 2018/01/03 23:08:21 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00009c4000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb2000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0x70)=""/112, 0x70, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000a4e000)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000c26000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00002de000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r2}) 2018/01/03 23:08:21 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000bf9000-0x5f)="3954091c1345c8fef8acc99c40c903a3c1d3c350e111b03bf8a8a6ccd7dd62b0b957d627fb5b84a31d685ade12604aa2172f91d4517c431186c4b2753f2db06f230e912070b2653a2d701801d265a3503169e6be921a768010435d567e9820", 0x5f, 0x8000, &(0x7f0000267000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000012000-0x4)=0x0, 0x4) 2018/01/03 23:08:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x0, 0xffffffffdffffffe) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000089d000)="e27de6c8a8189f8025f1562b6552fea6f37d9192dbd3a87261a8df416a37c8d7c2a4a9067d902872d0f685894ce7498a02dd741658a13cd18ae852d2d17e1f494d3f602af906a120c53936fc5f1a5be24e192830edc99b56527cf12b315f421763162c953d6597216b73c9a186e6d202bf49628049ef9a16af1f758cc074c405e868bad7d41f7c7d8a324fab9431313c968611f12a0c38fcd1e810ff4f43970fccd253abdc6c42a4754fd5d64dabb9f81a16208b", 0xb4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000759000)=@generic="68be742568e6e1e6f462ea03a727639b", 0x10) connect$inet(r0, &(0x7f0000037000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe9f) 2018/01/03 23:08:21 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b4d000-0x20)="0a0700a9f8f083f4b3b620cc5c54db97295de3df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) accept4(r1, &(0x7f00004f2000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f8000)=0x8, 0x800) sendmsg$alg(r1, &(0x7f0000e36000)={0x0, 0x0, &(0x7f0000add000)=[{&(0x7f000025a000-0x50)="89", 0x1}], 0x1, &(0x7f0000384000)=[], 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000a8e000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) socketpair$inet(0x2, 0x5, 0x7fffffff, &(0x7f000002a000-0x8)={0x0, 0x0}) pipe(&(0x7f000016a000-0x8)={0x0, 0x0}) accept$inet(r3, &(0x7f0000cfe000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000184000)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a0d000-0x20)={r4, &(0x7f00000d4000)="aa57e1ce157198b5f1d46b7d824098337569", &(0x7f00002db000-0x98)="aa55dbe1fd9a2e323f27d093a54270df23b9b7acdfc997dd04c9d1075d6bff129ad877b0d2c456b733277330078d7df5fda63c29e8528fe8ef21f037bf5e6e7997f9656f2a2d73c0b5f4d72186eaa12a4dbe0a2a1ed268c75784554bac579f5053e31015e36a5e5349e97aa3c819c003e42821789653bf7a318d7473bf831d9c69f887e83d1dd2e4198aeb59d413b09deb1481320d1de665", 0x3}, 0x20) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000a48000)=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) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00006e4000)={0x0, 0x4}, &(0x7f000009d000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00009de000)={r5, 0x20, 0x96, 0x7, 0x81, 0x2}, 0x14) 2018/01/03 23:08:21 executing program 6: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x3) r1 = socket(0xd, 0x4, 0x4) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000953000)=0x8, &(0x7f0000954000-0x4)=0x4) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00008d8000)=""/0, &(0x7f0000002000-0x4)=0x0) 2018/01/03 23:08:21 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000076b000)={0x0, 0x7, 0x4, 0x0}, &(0x7f00008f0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000014b000)={r1, 0x1000, 0x30}, &(0x7f000060e000-0x4)=0xc) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f0000707000-0x78)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb3ffe92774a718cdb98284de48eddd44252e89d1363587f8f27df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7997c08aa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) socket$bt_sco(0x1f, 0x5, 0x2) sendto$inet6(r0, &(0x7f00006fc000)="dd0e801fde44abc11c779f1ef92c7288e58dc7cc45b4335d4a589c74e8050a21cdae9b48aa621c95d4f82880fc62cf012cac86398d17b27f0793e485496bd5636f384ea0963b97214facfb0689d402e780fe6ba088b00b51b4e5f6b205885bb69cdd690522cd27f30b0e641fa62fcf34284ebede588ab650387fb7bcb3e964dd4635b6edb6014814b5fd78df7279d94a715d1a53943f5150ab37dee0d891cea9c30cc63d9dc8663190ae67d00cb6b2ea8f4e32672e7707bb4bc0069473261ae4f4ea21f22be38bfd501792ecca53dad17d48735e8a53c433bd3cf72b87ba8e4e1e67add4821b2565187b2176f120eadb7a9c24ad3b5edbe1d8da0949e4369d0f04ca31e89a8241021f68c89de0788dba4c0b8da088eecdc90faa7b40cf1ca651733108f528f89418206aca1256b24af269934e72baff9d537c8a6811ed02a174cd930f1c6bcffff20e187f0819de631c5dc38bd96ff28f5a28ab6a0213b3d6ed4ad07cd0fd73c1ece1e46756eb7ae221da3897c3f2e11d30950efd4a9b317e71a81aa13d2e2390339d637f275126a2e481be123e1d1b9f0111530cc39904ece9b2c5f682175a122def7c6e8dc9e386c3660937536ed99b7cc854d54cc52487302d756f52b789ee6da5a8945e7afed41235297c021c1fdfd67a119a3eeff85a3ff866fe68159cf8a8cdf03d667cf23e22601c7b51b66e637899a7ef430b8161464a62825a193158393d79be3419c01dde728063a52bf8871b0e8938359aac09e390f3230210a62cb45b199bf17bafab6243c2fc5596759b552327e58e9cef3678359ddf8de2aba9d78dc4afc405eab864519344228a90371ba12e029af37d14402adee26a1e1ab3abd2c7c9632e853cbc7b119dc18431d00b447d58505bf59cafd0758141260f76f129bd8efaad6a33ab1d2e532f55e1a298c782e8c8932789111cd05fa87ab53cefad0d5a95979cec6de81d657f3222abc613e62e7316249922a1d00e5a2095cca78a2c747c7c9459af7fec53c8dd6dd927ed5d654848dedb1b47ec173303653494d3f2f10cb7c843cb9c12ba92a766eca3e0abd015f74b9b022f275a191a1ca0f3270077fcf9be6cf1947dc9b1d221eda4fa440e315a33a411c893738e89b7f5d833a0750388757d872b0451ad56d4dae9f1534422ac09fec9c9f0967f71bbdab4d0459dd6ae86cbb014594b1aebbe8c81b1970d93fba2f9bc2e837bdea5cc9256836acce3138137604bb87e6a58ebe4c2554d07997fd5d6afed8306c5b91949f1750f8faf02a5e805421fe83b41c462f37c92ce7cfd4ede003e2d4bbffe54d4b1b0468b02a7f644e7d5a8aace9a090f649a170f6d496e8a363d65ee63f2f30f8cab7b3d1aeef846745b3893013b3dc661b587770faefb0602ca212a82eb6da1778a6c84b66feac25dd9592a354ea36646e7dfb58a11a3b1f5909294d1ecba94dc1f4e3899f97d0e020b667ac8f2b6986947fc4d3c2181ef996703d0813ac18e924d8fa288302f45da3a459590ae688d6fe9cdde65fbe2b476ed296d67494e7ca7da2fb9c115eb2c5fe545424cedd434735bc088a95810cc161397b4654c44f7cafb6fcb265419816b3d9129a7d62ce8a1dfbc9f678f1c64c8546eba8e1184a03fdbf13f82492a371a71ead99c3b556e6d185a9d2c9f391e1ea321accae7ea9befb72c57d366b5b23093834fd64f357076dfb3e17e7fbc366fc5b712c8e94eb4e22c647b3ef3852a0547db267294c3ff540a04cb98108aa816eadc7ab910b22ff01f44822479e1a624311e507f648e0668fa733517def9fcde2d3802a5ea8b92145341754d27fd109a13f612c7f49881a8c34ec14fbe92a0afd219c19b5ebf5d2296bc79c9d17a306e86bacbadee13e87cefb2d8eb660b4a8dc7527999f5e2fc6062dada962d3fad5089a7bc14ce36f25c52aa45b10cb1ed5b863f5f5d698ec75b74d2bc8168c4016194", 0x571, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) 2018/01/03 23:08:21 executing program 3: r0 = socket$inet(0x2, 0x80000, 0x7f) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000082c000)=""/0, &(0x7f0000e94000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005e8000-0x20)={0x18, 0x1976, 0x2, 0x7fffffff, 0x8, 0x7fff, 0x3f, 0x100, 0x0}, &(0x7f0000455000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000785000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f1c000-0x4)=0x8c) ioctl$int_in(r1, 0x5452, &(0x7f0000238000)=0x8000) writev(r1, &(0x7f0000abb000-0x90)=[{&(0x7f0000894000-0x1d)="b5", 0x1}], 0x1) [ 820.609555] sctp: [Deprecated]: syz-executor0 (pid 8508) Use of int in max_burst socket option. [ 820.609555] Use struct sctp_assoc_value instead [ 820.625772] sctp: [Deprecated]: syz-executor0 (pid 8512) Use of int in max_burst socket option. [ 820.625772] Use struct sctp_assoc_value instead 2018/01/03 23:08:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8080d, 0x0) write(r0, &(0x7f0000604000)="240000005a001fec0ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) 2018/01/03 23:08:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{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, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000974000)={0x1, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x52) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000512000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x3, 0x2, 0x1, 0x1f, 0x6}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fc6000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x1, 0x2, 0xc, 0x9, 0xff, 0x3}, 0x20) r1 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cec000-0x61)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x3, 0x7, 0x3, 0x5, 0xa, 0xa0, 0x20, 0x0, 0x1, r1}, {0x81, 0xffff, 0xfff, 0x5, 0x100000001, 0x5, 0x4a, 0x3}, {0x6, 0x5, 0x6, 0x5}, 0x1000, 0x8, 0x1, 0x1, 0x3, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x3, 0x1, 0xf6, 0x200, 0x5, 0x2}}, 0xe8) socket$netlink(0x10, 0x3, 0x1f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00009d0000)={0x0, 0x56, "e8c164790ced6802785fbdc9f4de7e7df729e04f6f407324859d66abb9b7e79bd1432e35bf790c60bb4ca38235763ff5c9ec3ba270b09ef034da4bce28d9e80213a21cc65fb7e70ab1d2315e9e5d95a476f79f504d47"}, &(0x7f000077d000)=0x5e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001be000)={r2, @in6={{0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x534, 0x7f, 0x2a66c941, 0x4, 0x7, 0x8001, 0x1f, 0x4, 0x20, 0x20, 0x1, 0x5, 0x2, 0x7, 0x8]}, &(0x7f0000347000)=0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00008df000-0x108)={0x0, {{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, 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]}}, 0x108) 2018/01/03 23:08:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x100001, 0x51, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r2, r0}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000103000-0x1000)=""/4096) shutdown(r2, 0x0) 2018/01/03 23:08:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f00000d7000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00001cf000-0x4)=r2, 0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000a76000)={@common='irlan0\x00', 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00004c4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 23:08:21 executing program 5: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f89000-0x20)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8c000-0x38)={0x0, 0x0, &(0x7f00004ac000)=[{&(0x7f000056e000)="b5", 0x1}], 0x1, &(0x7f0000f8c000)=[], 0x0, 0xfffffffffffffffc}, 0x40000) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/03 23:08:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ab4000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$bt_l2cap(0x1f, 0x8000000000007, 0x0) 2018/01/03 23:08:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000627000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000424000-0x80)=@generic={0x0, ""/126}, &(0x7f0000e25000-0x4)=0x80, 0x80800) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00002b4000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000e1000)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f00002f3000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00003ec000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000095000-0x10)={0x2, &(0x7f000078c000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/03 23:08:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000008ff1200aa050100000002ebae38", 0x10) bind$netrom(r0, &(0x7f00008ba000)=@ax25={0x3, {"0e97be16879b69"}, 0x8}, 0x10) 2018/01/03 23:08:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x880000000000012, 0x883, 0x1ff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000489000)={0x1, &(0x7f00008cd000-0x18)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) r1 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r1, &(0x7f000021e000-0x18)="068cfcec00000000000000ff003f000000009f1c00b40900", 0x18, 0x0, &(0x7f0000786000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 23:08:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000964000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000867000)=0x5, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d94000)={0xa, 0x3, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0xffffff2b) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00008d1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a2a000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000280000-0x18)={0x0, 0xaf89, 0x10, 0x0, 0x98}, &(0x7f0000e80000)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000055000)={r3, 0xffffffffffff1ca6}, 0x8) connect$inet6(r1, &(0x7f000024a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0xffffffffffffffe9) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000563000-0x4)=0x0, 0x4) close(r1) 2018/01/03 23:08:21 executing program 4: r0 = socket(0x80015, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@common='ip_vti0\x00', 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x9)={0x0, &(0x7f0000000000)=[]}, 0x10) 2018/01/03 23:08:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f0000b1e000)=[{&(0x7f0000bd1000)="bf", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000b78000)={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) write(r1, &(0x7f00005a4000-0x1)="18", 0x1) close(r1) 2018/01/03 23:08:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000b93000)=0x3, 0x4) mmap(&(0x7f0000000000/0x9ac000)=nil, 0x9ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000d000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f000000a000)=@delpolicy={0x5c, 0x14, 0xa21933e0cb560ea3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0xfffffffffffffffe, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009ac000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00006d8000-0x5)='yeah\x00', 0x5) 2018/01/03 23:08:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) pipe(&(0x7f0000f30000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00008b0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001cf000)={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}, &(0x7f0000c08000)=0x98) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c4a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000bf0000)={0x8000000, 0x0, 0x30}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000450000)={r3, 0x10, "966834e39e31fd106360d34650b0b5ba"}, &(0x7f000058c000-0x4)=0x18) 2018/01/03 23:08:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b3d000-0x4)=0x20, 0x4) write(r0, &(0x7f0000b13000)="24000000190093f000ff0000000b9981020800000000000000ffffeb080001005f056be0", 0x24) 2018/01/03 23:08:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) vmsplice(r0, &(0x7f000085c000-0x40)=[{&(0x7f0000670000-0x63)="4aa569e9cc895559e8d3ce1cc6cf1479a4f252c77706d5cee33d7f0d9d0956e15251cf56e03c487dda41329f1b3a6296ae791c11eb355cf7ef2ac9fa4bddd2c19fdb8c28952c2773465cee9d7cc9591db4073d9091f7deaaa0c8f4af6ac9f218e57090", 0x63}, {&(0x7f0000a9a000-0xad)="c4dddde4e047cd3f7610eb00023161727d241088bbc9d4ffbf0552753b1a3974788b666cc70542222935855f5f3996812916e482c6b7ca787300307dcdbd53000d2791ce664d0f80a8d7e8837cd1a0409cfe1510c5bad75b2aac75256323895011394a94e25c9e9868997c0783034137f1812f50365b9426bd7bbb5b7e5c7208534c113f22b4797015b4846b97fc42b48543503bc672a7b2eacabfad08f7ee6a74b2ed608ad37f4e4ea823d2cd", 0xad}, {&(0x7f0000f9a000-0x8b)="2e057c830475344e41c008710d37b5fe09cb24706c8bc0a4514583540572fd94d5115d909c4a82e103ea61abd8ddc4724db8cd98d264e381ccfd7e0b4186324428b7c04ac90983f38150d33946fa5ad5499924d86a9f20891ea7c6878cef340598b63dd9f6303cda70b6e1527eee9f053c3ea56dbe4644aa0e40d2b8018a9bc1234ef1cfeaed5a48653723", 0x8b}, {&(0x7f00006ac000-0x6d)="18e5d3e8c0dc3938a3c70281bd189229053199db6aeefb3511f2abaa70c7f778cc35850d07c1e778172beb321bba4c741df2e54fa5bad1d815a32dae7c06d9d87578310074a3467443300a94db593e08aa81885b32f7495e2085bc96c8d55e8b2bbfa963783f006668ecfaad4b", 0x6d}], 0x4, 0xc) r1 = accept(r0, &(0x7f0000ccc000-0xd)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001ac000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000655000-0x4)=0x7fffffff, 0x4) 2018/01/03 23:08:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[{&(0x7f0000a21000)="a1", 0x1}], 0x1, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000aba000)=@req3={0x2, 0x1ff, 0x400, 0x8, 0x8, 0x6, 0x2}, 0x1c) close(r1) recvmsg$netrom(r1, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}, 0x0}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)="78c6", 0x2}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 23:08:21 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000)=0x7, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "869f36b32f98afc66ed5e7de56da96db5859683a6744ac3c96a4ee8cb339181601435d4a65e725779cdd08e6132adbb4185c60ed591e17237dfe3e74db1dae", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x29, 0x48, &(0x7f0000006000-0xf)="1d6029f7d69c13f4d2fc134f66c9d6", 0x65) 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) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000006000)="bde70f0a01eb8abc538313b5d79b74aca5adbb263d0106e35e4080ed14bceca9aa4123ceb230987b8b22506cb8be810f8deb981f1676e2a733db91d675b1589eae55846373e4262a2254d2ba64cb54704b1d06b60a7fdd0d377e3401d439eb8e2e1f416fc9d7a009b024404427601144aef5e7ff2c0a3c3defe70ec89ad7974b6fd1abeb447fac084026a8010bc96a3791d91548e566c897076ddd79e1ad8fdbf8fab091766275c5b5684cd0dece5f7208bd730c80b5a76ba6260142cd039e05be60908363efa4db9c71ac01f43e76e1655cdc4bb77552622dcd3a278cc7b39b759b48bc7d6e9c01b624d964042642217d3c673e603278") sendmsg$kcm(r0, &(0x7f0000005000)={&(0x7f0000001000)=@hci={0x1f, 0x5, 0x3}, 0x6, &(0x7f0000001000)=[{&(0x7f0000005000)="5d9c8d551c033f5214ce3bc3434eff03bc3dc85e231e18d306d29ecc3973bd04782dd4", 0x23}, {&(0x7f0000004000)="", 0x0}], 0x2, &(0x7f0000006000-0x4b0)=[{0x78, 0x0, 0x8001, "e7e92fd2f5629b3f2c893459d5ef753abe6deca926c02c8612bfa79b482993a922519d1f6df9090996e7c45c7af2052610a133e517368c0abdba8604cb2daf60e3422a69d9a95c7b90d7bf2067c885225c90770f9e6e61d92bfe02542ea81368d2ab"}, {0x50, 0x13f, 0x8b, "66d7cae869030b8318237af893d63b879aa28ffef1f4be0886370dd4129cdd9a6bad3c4819e10f278e05017a42c3d714f61fdd544c1c2b89a68a41845f"}, {0x88, 0x118, 0x2, "b1400816e8dc2373a8049379482f30e992a0af8a99d7dfbe878f8fda1fcded4f79a9189155475beea4dbe5b9d8f6906245e867ab150fab5d2c74b057f66cf04efbd6a5965c3c374f595c3eebf4f2088525c8635460dfdde6d50e1e4bedcf1579554a0caed4a93805e60f96ea59f9d2749b7269af7d"}, {0x108, 0x11d, 0x7fff, "17f52d1af66811046f7e6ef6c820e627538b5240b03a0a084d94db880840f9fa709687ab7fac10178d40877d27186f96c5df6c6350f36072822642f68d31ba1881352cad698dace311921b26220d08105ce9747cccd891131fbaf117e2d22eea3e5708c0bd9428f0affc20cd67225d48c0286e10b128a4c171411dda5bcf43158c1971c63c2854e68b8e2b1ca0e7d684a6c5a1c92f27883516d3e803286dfa7915e5d34fc7fdf1f79e57a1b762364fed31ea499023312d9c76e17660c8c2c0a2d86d598092c7eb68a7c20116459fdaba5298e8c610ccda5153e14dc99b6975980a33ababa10ad355cc6a18487117f73809a24d5f"}, {0xd0, 0x10b, 0x100000000, "0aa3d4576d2b26a363dd82a302c3124645823025c86a49666736bc51d0deb150b81db626926c3a6e64de3d0a1547762da22130c30ebe3e53ab60b6d3309f79b68e04bee975fa37b8bded742c68062f65a030b8c1366a2413b1ae3f417b09653871ea0546ef0ca397b17be83f147372493e89acb8e2ebbb977d1e5810899f13d2bb81165c7a0bc25c7f0f670ebd1502e30f53f2f13cafa52c5f6aa4b1a51434bd110b406730c7211c463e9c0bf5d73a0ad71380921097e0de001f2d5da2"}, {0xf8, 0x1, 0x5, "704d58251c6cb7e428590a9b6f8473e3b63d9da8b0d8eaf3681382bfe61131f641b66cf2026be7a17a27fc28990dcb798f594cfee4fb6e8fcd069b13ef5b2556dadf5ed3af4d5a172714ea7f542c4eda1c749f3a8219003efa619fa2c01b1aba73cf8b2f9911b1afbb9826c73b02146182b3c3aeebecdebf7f7c13b2b71b1c0890b3ef1ec965517bec1912b89dd5c5e65876006fb213892e67237d965dd2b89f7c28832f1c360a9cf08d8bfc3c45f62917ace545567047546c6cbad51158378efcd324bda5d538a10fa9979bee79ac6e6c35dfa6515d9cefd01a65447fa05ac95c883ef2"}, {0x90, 0x105, 0x3, "bd330858343c0130b3edc70625482e1c404fa4c0d18efd3ffac4c58fedba4f7038bc4f8831bf9943f6c787283ee6240c36c09c379dc92bd3cd79d2c9ecb94861af40597e77cc40da0693559bf43ce1fce8d5c86b87f8a4a09b5ea4debb38865d7f7e568376553f4a0f161dd7caed57d8d4be15c5841c613c995ea019b5b4378b"}], 0x4b0, 0x1}, 0x800) 2018/01/03 23:08:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000018b000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x1, &(0x7f0000898000-0x30)=[{0x74, 0x0, 0x0, 0x101}]}, 0x10) 2018/01/03 23:08:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00004af000-0x24)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x37b, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, 0xffffffffffffff51) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000de4000-0x10)={0x4, &(0x7f00008bf000)=[{0x8e48, 0x1, 0x2428, 0x1}, {0x8, 0x3, 0x9, 0x7}, {0x100000000, 0xbe10, 0x4, 0x7fff}, {0x1000, 0x7f39d865, 0xfffffffffffffff8, 0x3}]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000114000-0x8)={0x0, 0x1}, &(0x7f0000c80000-0x4)=0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f000034f000)={r0, 0x6, 0x1, 0x10001, &(0x7f00000d7000+0x950)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00008ae000+0x987)={@multicast1=0x0, @rand_addr=0x0}, &(0x7f0000602000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000de4000-0x8)={r2, 0x9}, 0x8) r3 = socket$inet(0x2, 0xd29147c6eea619c6, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000122000)={0x0}, &(0x7f0000d42000-0x4)=0x4) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000de4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ab4000)=0x14) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000de3000)="8604", 0x2) 2018/01/03 23:08:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05030000000300070000ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015b000-0x4)=0x8d) r1 = socket$inet(0x2, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c5f000)={0x0, 0x5}, &(0x7f00009de000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000468000)={r2, 0x4, 0xc5, "6725a0c9be8e503ffa4cec521341270fcdadd17c48e9eae30f0045484a6ed9d636b31815f028188a7c6ba5d6277deb3f44e1c47da5580cd86030ca4478d698f6952f75c75f9bfc7371d37110ec56eefe67736428cf814fb342a035451359372292509f64bd8127137a5f150e842b193112ab2457c56189a08f3ff1a401a5201431973118bb6d27a556b90130321b7bc52fc0c55895dee52446021bd30fee64638af23d0be796877162b052b0c439fd5945211c4ee36ebaa02725dcf0748fb39c8d0ae96092"}, 0xcd) 2018/01/03 23:08:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000a, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a92000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 23:08:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000565000-0x58)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000e79000-0x4)=0x9, 0x4) r1 = socket$inet6(0xa, 0xa, 0x59c0) socket$nl_xfrm(0x10, 0x3, 0x6) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00007a6000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000b9000)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000bdc000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000c1e000)=[{{0x0, 0x0, &(0x7f0000625000-0x40)=[{&(0x7f00005b9000)="01d8261a197855919462afe5a9fa172f84dc37dfc5f3941bbc119ed92a5b0e1d6fa6696c7d4e4b34752bd7316fc03a2c3e50375dd20010bcfcf00100c7cd0c510ab816b7acec1e3292af59f9a41ce202b00142d13c3134ba644e9c05f3b55c7a254975b9347d", 0x66}, {&(0x7f0000ccf000)="41122a355b08324349d2e098c4", 0xd}, {&(0x7f000074c000-0x9f)="6328091f73bae4898c2b38e44109d532b33ddf9e0d4948cf569675efac135c627d1f7c0a97e621863f4599a39c1c3b2ac1c24c70b468a6b9426f203d0fa3076555a51575e205039d92698028b2a1d0ba3c5dafd08efc93f29a2d0109d18f341a93942f53cac9659441c299f942506a593b128b7a957d7400339b0c50b52d688d1e83f7c8a0c5479ce0a93568f1d5d747b415e49efdaa0f2b18c79929a32e81", 0x9f}, {&(0x7f0000ff0000)="5186b59b403fd4b42cb5f9b6496b18323406a91e8bac52aebc68744b201e60d835ed08511c5d5b78", 0x28}], 0x4, &(0x7f0000dbc000)=[{0xa8, 0x119, 0xffffffff, "5bcbbdc02a02e26f66557757b276704956bd99d7e22dcf90b8802ae99964955d8292317b009c312b221b18800febdd89c239bdd8bab793ecff39396775dc4609da83c74ab4860860247a1effe029de0de7cb2626c8474afaecc864f51162bdc938565032db31b0d96af2db35c83f8855d598aa691466c9837804978053c231c633f897717e10bf30c10151c08905d60675b9"}, {0xc8, 0x0, 0x7, "57f8fad4046ff46937fced12a251616319ba58149cf2453893075b5102ad7a891f83e2482dea4d8db5ff180acddf81c447922cd904107fe164f3f1c169c281d0f5abe77e9596c8396dbddbe141ab3bf0538103174d98435974256a020c88d19dadae8e380a3aed6d77923e08ce0ab34a787c146e2bc2dfa7f5a0f0f6768a23661530ddd17f67c5640344607b1ac42eac011b0924cf89c1e368d9d29d41e71f0b1981d6b8eadacdf1d39067a3b11e91e9926019"}, {0x30, 0x1, 0x100, "88c8bb04d3df3a870c159be0fdc4080c18177236238df2254188"}, {0x78, 0x105, 0xffffffff, "a2b15ff50c644d9ef2f5bc5c46a15585766ea6d206e0ba4d6756a5b0ae641dec82f6827f502c9e52bfa4df3e71cf9223bb9651e0a9d1ddb53082c28e7106211faeb9b267273d96a5eebb83d52d2bef3e1fa5ddbadb8949f1b237cee852547badc06d33634aabc9"}, {0xa0, 0x119, 0x8, "21115db7e1bd0f7c4efbf01dbc0e219b4461e31fbbc14aac42f1c37385f6434eefd8eb1786be57d067335778f9b56944af3508f87b558c37b55fd792cb2a941aea7ff89809ed7e07c617dd686a8f5545edea991855e223ba9f4397d667b2aaa47e2b44166309dfc299e728540773ac54f3c94baf0cfd601e9291e07b31751d35f820e4f7c8b08d7d893701b1d6cb8110"}, {0x108, 0x11f, 0x6, "64ea1dcdc71be18bf12ef5c3bb7d9b8f50f26e1cba67c2ad8cd0c4af8e8efbf969c1a8a61973e94cac6c433382324fedf4eda21384028e8f9a749dc43945a97583525dd03ca3602966bf1a5580ed2105529e752c5a9a0822733920a9dc5952b3352679e1162b27cdce58b613bc1b330992858a4959a5f45f60ddb115aa76d0ab13e07df4eb7a0dc4f827cc104755cd242d9c7c8eea2f908c36512c7be9a5d3b97ac49199fcea3dbe4eb88554837949bf2be223edb674ea2f2942b76b5e6c82dcee89475ebe8358efac8c3cf04665a0bde592eca3d7556cd8ea76e35fa469759e6e349bbeeb9f0273ea41f9a7105902f484"}, {0xe0, 0x11f, 0xfffffffffffff000, "eec05370d06a101c73cc31dbf15d2ebf92a983188824d476c49bdb777738ab1f00c815997fb4626d368076d644861638f259c484b569a5bf42123676368f3313d72c039e166fa1e85ad4785fc11eda9655e5c305bcaa066390ab24a456e6a7025fc824e884c6c8dc4936b477a67f68ebccac0cc985a6dfd7ca5a732e5b270fd57622ef4eb836c9248a5e7b07ba8b9168c848cd54f70085747201e87706d7dce2c75a1fa380f7976540eddd0e3d63841dc1c10b7ba6b4879cdae13d3fdbcf7383667d2532d5276d8e1d214f6d661a"}, {0xa8, 0x19d, 0x10001, "ac3c401ecd5c5959d2ba4ea33d943a412b392949198b733aed1cde04f4f52d16d64b9269889ea3ac104189f56b8114797f898e04ea47371dbbc1f1f876f255670d822c91ac6d8f9780cbb765262683360b3e9259f515b02a80a32ea15bce0d36a3b57b90c6358c3527cfc868f4ff673c0c483ce3edd87af8924d44f24626ddff658884db87c1394596b48219415fbda9558f2f8cd4"}], 0x548, 0x20000081}, 0x10001}, {{&(0x7f0000ecd000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58, &(0x7f0000f5f000)=[{&(0x7f00007b2000)="70eac0b388fedf3ea7dcbb4b435debbacf886322d4e5228ac7117714d1a1e0fe56017bc97fda4a4b9b6767be24688b52eb19781f38c2e8912f5f6b869980c3d2e4432f3adc4bf718a2fe9e4459e12745c62cfeae96054360d78b294c6933ba21e38d6d99b7022c124d7edf3d397e77007af1ae9e9c05bcfa19ff02f2aa691745008d49d4e60a2689fecad0532a056c692b15caf531acd7dba053dd9b4d47", 0x9e}, {&(0x7f0000412000)="f050d60536ef00532412c586aaf67f8c", 0x10}, {&(0x7f0000885000)="059e8bc583265001f561b0c9e2ef88d033a130278b5b362bcd9badb358e9", 0x1e}, {&(0x7f0000e94000-0x20)="e3a4549c920f0c9d64ab95b0093190f991790bdca91ea4c90b88d980f842bde2", 0x20}], 0x4, &(0x7f00000a9000-0x308)=[{0x80, 0x13f, 0x1, "1ef441a0938d1fcddb49b236ebb5cdfa79a440c67ae9ff9047b7938150df0d3e8d5357fff8e2fdc6179ab2eca28dc6aea85539f5d492e771a66f82771d0559cfea4aef8e9380f5ae1b79b662bf0330244516827c0331ee904e686d002a8c1ca1be9b39c1856d555324a2"}, {0xd0, 0x0, 0xffffffffffffffe1, "1ffc539843ab4d37366eabd3719bc9647a6b6d56c6875fd2e1c6e3f3fd8016c66c4aa9a9bf85933de75e53f1bfd340991774405ccffd0a9281f29afd9b945fea4f6d8f00c959280db23c05dabfb9d286f4ea76a4575d57f512380c611ebfa0b80af443157cc196b62015af161a3c7799debcb35a2327e318b130184a08d79f22f233df18470147f72c9b51f2b9cbae6262501cbc337e0567615a69837cc57b1a4f591371fd354f2d158aa4cf336f534f60125209fd9f60ab7027a742eb90ef"}, {0x38, 0x1, 0x7fff, "6546c623b5881be650e5175e336949b7bba51978f2b655dad0a641c7d9d4d5d205446d84"}, {0x40, 0x117, 0x80000001, "10875239a5a5183cb5d2f647ddd85e84f0d2c1f3619c6bf46c3a424a92901795f1999d9977fa80afce2d51b1ac"}, {0x88, 0x0, 0x80, "bcf63d65d07766d6536bb182de361d313b75cefffc3deb0ae0fe29dd33d1599319fe932a7c37b7a96e06d584c7b7a1c25145ab3bf34359fa4c5917cf9108e0f97a047d15bbc9e69b590c9ac8799f4c6fd160c1b3a99cd7811a406a886904e2bbb04be9326f8287d27cc0557861ba4be6881cb29ee90bb6"}, {0xb8, 0x115, 0x3, "8d2fe1a620674dedd7385ed83a934b4bba81838d177a0352474d96e11f2df5c369971c3e2696f3123aad8bab44cc8af8389ab0d367abfc45ad061284302383dc2c7da7ce4f76450be86df75cf9806e1b54b474283fd9850f7f35376bbdb2efa174840e8b80b3bde5a654dad243db76e35847a3627b62857f2d1e8f2516fa6631ec54e1d0802b0380dabcdc40ccd7e4bc21ca817236020f15f11fd7325ac0c817cb0ddd"}], 0x308, 0x40000}, 0x3}], 0x2, 0x40000) 2018/01/03 23:08:21 executing program 7: mmap(&(0x7f0000000000/0xe7f000)=nil, 0xe7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000a39000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e80000-0x4)=0x10, 0x0) connect$netlink(r2, &(0x7f00003e3000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e7f000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e7f000-0xc)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x1d, 0x1, 0x8) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000e80000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e7f000)=0x14) 2018/01/03 23:08:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000937000-0x10)="0800ff0096f8010c000000000000b75b", 0xffffffffffffffc8) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00001db000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) sendmsg$alg(r1, &(0x7f0000996000)={0x0, 0x0, &(0x7f00008a4000)=[{&(0x7f0000eab000)="dd1adf82bd92f06a9ed7848aa64f74aa02e65835c0a655ca15f80e8eb21f0d62", 0x20}], 0x1, &(0x7f0000a37000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00001d1000-0x49)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/03 23:08:21 executing program 1: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fcc000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000aa0000)=0x0, &(0x7f0000939000)=0x4) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/03 23:08:21 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f000000f000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe0}, 0x1c) socketpair(0x19, 0xb, 0x9, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000018000)={0xc5, &(0x7f0000014000)="9c2fd3673401c12daad8e1efa11f46e6aea06bb6991f6ad79c1961efd857eb6e0a43d20f5e0358c785a9dd1077c3e28e0de03e30f541a370edcc977ad993322d008ad3c1b77284fd09586f73ee2d42f0a84d41a1dc46ee5689942beeb3c605bfbe2684b7bf08414f31d6de40155a4d0b91022e657bb3138eeb2fa74ddccc3398e712c4955aec6ea2017e72eb09e1a94fa338cdc28e3afadec1519914be025fecd1d532738feccd91856ec16da207da8cebd3a3f05d199e406bbf125ec8bbc3c160f39c27fd"}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000f000)={0xffffffffffffffff, &(0x7f0000019000-0xf1)="f21a18e6b94130cf677fd7627a3f7943600310323351954ee0c2dc02f6c4a25ae5fa396c21d2e27be59ef40bf8cc9a2493af7a40d57fde5dfab9e2284e50afbbc5b40114fc6c97bb1f6fa3843edb4943880e73aba56693f05b6e6b4971dbfd9868a15751702988400d1fbd3fe91f40aac93b5df4c5dd59da365999561e60ecc56813ffbf0e06f8fdab9a0000000000000079a957daeb5cfae3fd1419130ea8aa1cfcf401492e59335b1bd39caf89d1037fd16aa29116f894f47fbb6427e75885ba036a3ee1be17776e1b33c40fe635b7ef74c7872bbc701ef0642935b7846da2f91c053a0300000000000000c38a89782e", &(0x7f0000009000-0xbe)=""/190}, 0x18) 2018/01/03 23:08:21 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000020a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e59000)={0x0, 0xfffffffffffffffc, 0x30}, &(0x7f000013e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000832000)={r1, @in6={{0xa, 0x1, 0xbad, @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]}, 0xfff, 0x5}, &(0x7f00009bd000-0x4)=0x98) mmap(&(0x7f00000b2000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd5000-0x8)={0x0, 0x0}) 2018/01/03 23:08:21 executing program 4: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000045000+0xbe)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000067b000-0x4)=0xffffffff, 0x4) recvfrom$inet(r0, &(0x7f0000f89000)=""/185, 0xb9, 0x2000003e, 0x0, 0xfffffffffffffeb0) 2018/01/03 23:08:21 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000010000-0x4)=0x0, 0x0) sendto$inet(r0, &(0x7f0000008000-0x19)="346f5595b5a05b1418b79b1b343f1ca45191a803d8badbf90a", 0x19, 0x4800, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000009000)={0x0, 0x6}, &(0x7f0000010000)=0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000c000)={r1, 0x81, 0x0}, &(0x7f0000010000)=0xc) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f0000010000-0x118)={0x2, {{0x2, 0x1, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000000c000)=""/4096, &(0x7f0000009000)=0x1000) 2018/01/03 23:08:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) accept$alg(0xffffffffffffffff, 0x0, 0x0) 2018/01/03 23:08:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000072c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) r1 = socket(0x1, 0x8000b, 0x1000) getpeername$netlink(r1, &(0x7f000037e000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb2000-0x4)=0xc) listen(r0, 0x3) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000270000)=@assoc_value={0x0, 0x0}, 0x8) 2018/01/03 23:08:21 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e8d000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000840000)=0x0, 0x4) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ea1000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ea0000)=0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c8d000)=0x0, &(0x7f0000be8000-0x4)=0x4) r2 = socket(0x10, 0x10000000802, 0x3) write(r2, &(0x7f0000008000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800090005000000", 0x24) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ea0000)={0x0, 0x6}, &(0x7f00002ef000-0x4)=0x8) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000ea0000)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x78, 0xffffffffffff786f, 0x0, 0xffffffffffffffe0, 0x0}, &(0x7f000009b000-0x4)=0xfffffffffffffed8) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f0000cdc000-0x3d)=""/61, &(0x7f0000166000-0x4)=0x3d) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ea0000)={0x0, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x927}, &(0x7f0000222000)=0x98) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000ea2000-0x8)={r4, 0x2}, 0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00006f6000)={r1, 0x3f}) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2, 0x3f, &(0x7f0000ea4000-0xd8)=""/216, &(0x7f0000ea3000)=0xd8) 2018/01/03 23:08:21 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00004ab000)=0x0, &(0x7f0000ff9000)=0x4) r1 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000ffb000-0x4)=0x0) write(r1, &(0x7f0000400000-0x1f)="1f0000004a002500fff1b104000000ff0a3f8016050000f8030000fe441951", 0x1f) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f00006fd000-0x4)=0x7, 0x4) 2018/01/03 23:08:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0xf8, 0x16, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4322f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e795935324e8f915102d2c2b2eff806f824f0b0d7cab2db017ef9a7e96cb8ce631acea3c67f74be979ab3fd8899718512599ac05d"}], 0xf8}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000746000-0x58)="e4", 0x1) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000734000)=0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00004bd000)=0x3, 0x4) r3 = socket(0x11, 0x802, 0x0) bind$packet(r3, &(0x7f0000deb000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0x0}, 0x4) r4 = socket(0x11, 0x2, 0x8) bind(r4, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) connect$bt_sco(r4, &(0x7f0000a5e000-0x8)={0x1f, {0x7, 0x0, 0x1, 0x6, 0x1000, 0x0}}, 0x8) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x0}) write(r4, &(0x7f0000552000-0x14)="4b000000ffff000000000000ffffffff8583c51c", 0x14) 2018/01/03 23:08:21 executing program 1: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00007e2000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b95000)=0x10, 0x80800) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000f5d000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5e000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f5e000)=@sack_info={0x0, 0x0, 0x7}, &(0x7f0000144000)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ed2000+0x305)={r2, @in6={{0xa, 0x2, 0x17a6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f5e000-0x4)={r1}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x2, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 23:08:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800004, 0x84) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000f10000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f10000-0x4)=0x10) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000f10000-0x20)={"c455ac9519c1bf4332d6ac1c85f11b9b", {0x4, 0x5, 0x100000001, "68c905935d92", 0x7f, 0x0}}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f0e000)={0x2, &(0x7f0000f0e000)=[{0x7ffffffd, 0x3, 0x8, 0x80000001}, {0x3, 0x2, 0x0, 0xcc8}]}, 0x10) 2018/01/03 23:08:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$netlink(r0, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f0000582000)=[{0x14, 0x13, 0x3ff, 0x0, 0x0, 'g'}], 0x1a8}], 0x1, 0x0, 0xffffffffffffffea, 0x0}, 0x0) 2018/01/03 23:08:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000055d000-0x4)=0x4, 0x4) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00001ec000-0x4)=0x0, &(0x7f000082f000)=0xfffffffffffffe33) 2018/01/03 23:08:21 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ea6000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a1e000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000167000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b70000-0x10)={0xa, &(0x7f0000b70000-0x3e)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000b70000-0x40)={r3, 0x4, &(0x7f0000b6f000)=[0xcbef, 0xb8, 0x1a, 0x48000], &(0x7f0000b6f000)=[0x5, 0x5, 0xfffffffffffffffd, 0xfffffffffffffeff], 0x60, 0x1, 0x80, &(0x7f0000b6f000)=[0x1000], &(0x7f0000b70000-0x8)=[0xc3, 0x5b26], 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x158, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffff9e}, [@replay_esn_val={0x20, 0x17, {0x59, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0]}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 23:08:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0xf, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000004000-0xa3)="", &(0x7f0000003000)=""/92}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x3, 0x4) 2018/01/03 23:08:21 executing program 4: mmap(&(0x7f0000000000/0x787000)=nil, 0x787000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0xf, 0x5) mmap(&(0x7f0000787000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003c6000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000787000)=0x1008) mmap(&(0x7f0000787000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000787000)={r2, 0x0, 0x3, [0x7, 0xfffffffffffffffd, 0x3]}, 0xe) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) socketpair(0x0, 0x0, 0x0, &(0x7f0000787000-0x8)={0x0, 0x0}) r3 = accept$alg(r0, 0x0, 0x0) socketpair(0x1b, 0x5, 0x800, &(0x7f0000772000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00006bd000)=0x0, 0x4) recvmsg(r3, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000784000)=[{&(0x7f00002d8000-0x50)=""/80, 0x50}], 0x1, &(0x7f0000784000)=""/28, 0x1c, 0x0}, 0x0) 2018/01/03 23:08:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000452000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f47000-0x4)=0x6, 0x4) r1 = socket$netlink(0x10, 0x3, 0xc) write(r1, &(0x7f0000a51000)="1f0000000b06ffde00000000000a0000007fe019090001801b000000000000", 0x1f) 2018/01/03 23:08:21 executing program 6: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) accept$alg(r0, 0x0, 0x0) write(r0, &(0x7f0000a45000-0x7f)="af650d974d2bc2e700aa1d053dab31e60ef672b2d702bfc22396170fffe72b20ceb359fdf11622874de736538984426633b68db750c4214e08000000044782f271a210606f86c43f02da8f9be4fa8c", 0x4f) 2018/01/03 23:08:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x0, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000817000-0x4)=0x6, 0x4) setsockopt$inet_opts(r0, 0x0, 0x400000004, &(0x7f000078f000-0x5)="8902", 0x2) 2018/01/03 23:08:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000562000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009e4000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000124000-0x4)=0x0, &(0x7f000048f000)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f00003d2000-0x4)=0x55, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e7b000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000076b000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004b1000-0x10)={r2, 0x2, 0x1ff, 0x5}, &(0x7f00001fc000)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000004000)={&(0x7f0000a0b000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000633000)=[], 0x0, &(0x7f000036d000)=[], 0x0, 0x0}, 0x0) 2018/01/03 23:08:21 executing program 7: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendto(r0, &(0x7f00008bc000-0x48)="70b80cbff5259528b204b4ccdef1fab6", 0x10, 0x0, &(0x7f0000a7c000-0x80)=@generic={0x0, "be556d3ca822ce8fef847e8a6d0f74b26580048fdadd80081e5622656429eff6c272366a80196a6aad2a8ee9abf30cb26f83168da2259ab3b480b55806b7ad6524fa954510ebd3765e101a4935b9c139844dd341ddee59641683cc78de054a1bab981f689d434f6b21ca4f2172cc9759e9a5c66f12aca153662d2ca8f675"}, 0x80) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00003c7000-0x10)=@common='lo\x00') 2018/01/03 23:08:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f78000)=0x9, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x3, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/03 23:08:21 executing program 3: mmap(&(0x7f0000000000/0x5b8000)=nil, 0x5b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00001ca000-0x38)={0x0, 0x0, &(0x7f00005b1000-0x10)=[{&(0x7f00005b3000-0x5f)="9512ee6bc48675a73a83c2e4b35088e2a38a42b94c7aaf51b6245d48bbbb90f3", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept(r0, &(0x7f00000f7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004bf000-0x4)=0x10) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00004e8000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b8000)=0xe8) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000215000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005b9000-0x4)=0xc) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f00005b8000)=[{&(0x7f00005b9000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000181000)=[{&(0x7f00004aa000)="ff5dd923d7aac17ba550beb247f71345afadee4c58c46e7184f4d799e5883b2922e7fb6e3f06df250c4ff8970cbc06e3c80f48d9025a37e6cd6bc4529a35db996c7a9f43704adb74ea49a34b01d795ebe324fe0320a400522cfd3c0ce2c9ed2319518c0be3249950961d938954357f56be8637e76f6049d5e36d81226368a362e843a3b84f8b1a25813ec5112b54bc161b746e64877d37674688", 0x9a}, {&(0x7f00005b8000)="b7ea8733c07e5295c839c18002061b1fb952cb71ec", 0x15}], 0x2, &(0x7f000054e000-0x38)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1]}], 0x38, 0x4000}], 0x1, 0x800) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00005ba000-0x4)=0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) [ 821.206177] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/03 23:08:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x810000000001) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000236000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000922000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00001f0000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d56000-0x8)={0x0, 0xfff}, &(0x7f0000974000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000b2000-0x14)={r3, 0x6ef, 0x40, 0x4, 0x3ff, 0xbc8}, 0x14) [ 821.246674] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/03 23:08:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000085000-0x4)=0x0, &(0x7f0000adf000-0x4)=0x4) 2018/01/03 23:08:21 executing program 1: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xfffffffffffff000, &(0x7f00002c7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ef7000)=@assoc_value={0x0, 0xbe4a}, &(0x7f0000367000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000602000)={r1, 0x6e58}, &(0x7f0000919000)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r4, &(0x7f0000ef8000)={&(0x7f0000e1f000-0x10)=@ax25={0x3, {"a192537de0487c"}, 0x50e}, 0x10, &(0x7f0000431000-0x20)=[{&(0x7f0000734000)="026bb372fc9136edcbf9cb3d2b538f10efde2dd5d49d34723c3b4824d3e42d73d562a96ecb850ab32ac4b0b40e6f56a6f0741303b6968054cb2cf8ca61e2e7449b7ad3790cb30e68bd82f5a5a3ba50745e996ac88fe91487a6db9491b94a26187f8a9ee3dceff2dc7b", 0x69}, {&(0x7f0000ef9000-0xe9)="06c33f42e43ca9726cd01ba6b4078e1a9ea83a1a82335c84107066e7ca6e207d862da44bb7550b67f686e82d1a9f45e66594d2e7a36360c7dbe909eb36ddc4a7d3618042bb3072ce5722ff33adc51d1d8569443ddfa897f0dfbac165ff51850bd28ccc7bc25a86295ef2479a9d7e73a1a8276ea819eab1fbe140269fa94a4d38fef6a13e2da6ce582e7f78d703bd3e082408c0dff797fa0d1de9f69f701dc0473ea33c9bbef8cbaef7f6582c4dcc55c3ff7d68af31ca44b46f4fce88f715d4637719b8a9925c9c8e89ade9d5701bf360c0ee521754d5e9ac6a39fbb9a68e3593171b0eb9547fe9fa82", 0xe9}], 0x2, &(0x7f0000ef8000)=[{0x58, 0x104, 0x5, "5705c16a28e18577d755637fc9f860f3334be15dbfcac4df799df1f54851089c487d154a5ece6ca19a1555acf2be7d7bf3afcaa1ad6f7b74f99f5f1a9bf638534b0b"}, {0xd0, 0x109, 0x2, "55bdd953fdd01d89d1d7127b93378e7dca76b8009471fc89ea4209914c378ff61e70870375ab79be8ac4a33ea4cc5e69781e76ad2236d7ef2971c704ee47eacc3006af51319e97ec288139d51a9b0b0164dd02e3b9484389a0cccfad868631c5fa4650aab3b7c10f874cb81318c5dfff93c0292aceda1cbdfb2b8aa64f05ddf147c46c6b2cdbe747d9dae40e485225d69a1ddcac399476036e7041096b982baa191e3d6e0449176be016fc1a87c12c511020e84eaf594e5c3c8a"}, {0x18, 0x0, 0x7fffffff, "8b7b"}, {0x38, 0x84, 0x3, "e98a7d2325a3e85a50b366bb38f37d5387759d1c359513dff732a269e674132208"}, {0x1010, 0x10b, 0xfff, "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"}], 0x1188, 0x8001}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000606000)=0x0, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x12, &(0x7f0000008000)="b94faf5734200000009d1adec575cb365359"}) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/03 23:08:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000f45000)=@file={0x0, ""/3}, &(0x7f0000ffa000-0x4)=0x5, 0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007f1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000045b000)=0xc) r2 = getuid() r3 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000514000-0x1)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000830000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000498000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002ef000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e7000)=0xc) r7 = socket$llc(0x1a, 0x0, 0x0) r8 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000dff000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000070a000)=0x10, 0x80000) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000d3d000-0x8)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000787000-0x38)={&(0x7f0000a1c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000488000)=[{&(0x7f0000a39000-0x52)="c62c1fd6dc85984a5db0bec8e40ef7dbd75d2dbd1f044140488e00b104507f5614565bc9f4eec7d15a41207562d56064c75c655de67af34ca52efe9c9edde474d59452b1353a3db3b7cc8e9df8a8e962949e", 0x52}, {&(0x7f00006c6000)="0921e1aa1f7180550cd5321a45032605ad2ed250a79f891a", 0x18}], 0x2, &(0x7f00006fb000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7]}, @rights={0x18, 0x1, 0x1, [r8, r9]}], 0x70, 0x20000000}, 0x0) pipe(&(0x7f0000f97000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000cfa000)=@assoc_value={0x0, 0x0}, &(0x7f0000d7b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r10, 0x84, 0x1a, &(0x7f0000f12000-0x87)={r11, 0x7f, "a47504494a0269cc905155c75dcef9d5cea2856227b2813addc4db3418ee314e972dd7f0956c1f2d518db7db6b361f8c57b159cb102295f6667c8e762458c6330ba46448fff86a951112fc72cf9955bc472f1958265194bb03f7cd989ec5b9d191b3753c92dd2cd443eaba41005d30a906e5cadf5a1e26d5982972c482c3cc"}, &(0x7f0000117000)=0x87) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r10, 0x5411, &(0x7f0000086000)=0x0) setsockopt$inet6_mreq(r12, 0x29, 0x1b, &(0x7f0000ea7000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) r13 = socket$inet6(0xa, 0x1000000000003, 0x4) setsockopt$inet6_mreq(r13, 0x29, 0x20000000001b, &(0x7f00006f3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) ioctl$int_in(r13, 0x5421, &(0x7f0000fc8000-0x8)=0x7) 2018/01/03 23:08:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000cd1000)=0x0, 0x4) getuid() setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000eb0000-0x4)=0x800, 0x4) ioctl$int_in(r0, 0x5473, &(0x7f00002a5000-0x8)=0x8) 2018/01/03 23:08:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000182000-0x4)=0x0, &(0x7f0000dd6000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000157000-0x5c)={{0xa, 0x0, 0xef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x945}, {0xa, 0x2, 0x7ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x2, [0x6, 0x635f, 0xffffffffffffffff, 0x5, 0x8, 0x0, 0x9, 0x0]}, 0x5c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000603000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000711000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000de8000-0x4)=0x0, &(0x7f000038f000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000024c000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x401, [0x3, 0x4f, 0x6, 0x4, 0xfffffffffffffffb, 0x50, 0x1, 0x7ff]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003bc000-0x10)=@hopopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2b}]}, 0x10) bind$inet6(r0, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005a1000)=0xd1, 0x4) pipe(&(0x7f00003ca000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000c70000)={0x0, 0x0, 0x54}, &(0x7f0000453000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00003f3000-0x8)={r4, 0x9}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f99000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000031c000-0xc)={r5, 0x80000, r1}) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000eb4000)={0x3, &(0x7f0000f93000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt(r3, 0x6, 0x5, &(0x7f0000bce000)=""/220, &(0x7f0000d98000-0x4)=0xdc) ioctl$DRM_IOCTL_NEW_CTX(r6, 0x40086425, &(0x7f0000bd2000-0x8)={r7, 0x3}) 2018/01/03 23:08:21 executing program 7: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008c8000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000fa2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005a9000-0x4)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000002000-0x1)=0x2, 0x4) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000001000-0x10)=@req={0x28, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x7}}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000011000)=0x0, &(0x7f0000002000)=0x4) ioctl$sock_ifreq(r3, 0x89bf, &(0x7f0000002000)={@generic="2ff56d615cdc97023165cb4130111360", @ifru_names=@generic="3a9b8eb0b86d76d5fdfb67cf63face00"}) 2018/01/03 23:08:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000412000)=""/237, &(0x7f0000062000)=0xed) close(r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000789000-0x8)={0x0, 0x0}) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000dbf000-0xc)={@rand_addr=0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000373000-0x4)=0xc) 2018/01/03 23:08:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000cb000-0xc)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000023000)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008ad000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = accept4(r0, &(0x7f00001cd000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008a6000)=0x10, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00007e7000)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f000058c000-0x14)={0x11, 0x10, r4, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) [ 821.310962] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/03 23:08:21 executing program 2: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000258000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fcd000-0x10)={&(0x7f0000716000)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00001bc000-0x10)={0xfe8, 0x7fff, 0x4, 0x2efbe68d}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000aa0000)=0xf27, 0x4) pipe(&(0x7f00007b8000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fce000-0x10)={r2, &(0x7f0000fce000-0x30)="9df6601b4aeaa3668dcc8fed6f48bce33c23d83de8ca528a7225ae8dd9ddda072c1e7570a94f54570ba3e4513cabf273"}, 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000948000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007be000)=0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) 2018/01/03 23:08:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000154000-0x4)={0x0, 0x3, 0x0}, 0x4) connect$inet6(r1, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r2, &(0x7f0000a9b000-0x3f)=[], 0x1) poll(&(0x7f0000b70000-0x30)=[{r2, 0x0, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000fb8000)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="b6", 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/03 23:08:21 executing program 7: socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000003000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) recvmsg$netrom(r0, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x0}, [{"6f3f4c942641bb"}, {"088d0057bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0xfffffd28, &(0x7f0000795000-0x60)=[{&(0x7f0000795000-0xc0)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f1", 0x94}], 0x1, &(0x7f0000794000)=[], 0x0, 0x0}, 0x0) bind$bt_rfcomm(r0, &(0x7f0000540000)={0x1f, {0x5, 0x7, 0x81, 0x2, 0x8, 0xffffffffffff0001}, 0x2800000}, 0x9) 2018/01/03 23:08:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x3f, &(0x7f0000000000)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) write(r1, &(0x7f0000907000)="260000001200470006f6caff001a001407220700000000000000ffa0aa07373f05005d0008ff", 0x26) 2018/01/03 23:08:22 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f000033b000)="2014b90bca14b882b48180f6e741743c6e906565d7c643086f516e87f5687dea", 0x20, 0x0, &(0x7f0000f3f000+0x648)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/03 23:08:22 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f83000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f82000)=0xc) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000f83000-0x1c0)=[{&(0x7f0000b2a000)={0x27, 0x8, 0xe780, 0x7, 0x20, 0xc8, "bb355ae5c9aac6c671d140e7b62c08aed09965c43b4a94fe808647c17f11f370c8fc4998b0df91ee7efff2f0de99509dde57fbe76a4c4d8d8686b8ce9e8581", 0x5}, 0x60, &(0x7f000055b000)=[{&(0x7f00006fd000-0x96)="0d7d6fbe95c22d9e7cb0b50c8a99a776ad47dc35b5011752d8de411e0b974f8c7a39fc2bd1b28e198d2d51816240c2284d6a8fc3d768754362eca7b154ab4e7a0bdbbd1a651fce8fbe755a738d800aa3f40d64d24e21c4d01faf8dcdbaf2b810a7c21da67b5433082420780391823c8780eec9f9ee2fc1b4473a3a36e679e5a146b8edc12a7cd1fdd42db67f459f824132a6dd23cbb0", 0x96}, {&(0x7f0000f82000)="8d5be29bd1e478555276d48dd3971cac684ac2babe4246ae013f0ee51c590f29fad33f0c59c73bff1080570ee329ea60b95f94850a8c35c3760013291f7f3737e6ed1188b4f642758c99a4bba2ea4054265583ee0e5bf03da0be4809c224e23dcf58b017763025f4817441f925fd28b44f30e5a2c0dba05b49f04a7f05d2ddeae113", 0x82}, {&(0x7f0000f82000)="86d3912e969715a70d017a779df049bc02f8b63f2446c7c745bab3bf506cc7c0b8d6dd79c32cf541523d2124bc8a06770eb5ddad4f53fa7f", 0x38}, {&(0x7f0000ba6000)="58ea2441f675179a51b152e7337dbc09193dce35cf08be0875fc210ca2343f6ac9128eab3164a318d25f3d6b66082465ef0319f6738b60d2ddfcfeee0982ff3a000b6014191b181fbee5c56772f73314756b074c60dade83223d213b59083729e594491f4c82c71562", 0x69}, {&(0x7f0000e78000)="d932", 0x2}, {&(0x7f0000733000-0x95)="c677b826ec779082687f85b1d3efa53b6815183a7a80ba1e7ffef4bd5b4d0ff205dc3596f04e3956a5ae9d829bc703bc14cc83617cdde453fc0cb63b78cb9c9dbe16b63076530ac6d27b15a1b6e3a892cc64f7c1e3e4c90e287fdf94cf99e5b797c601f693e1ad57ed9269f59ce2399b9c49541e7b41af3291074045d724965f3d578dde64e95c485ffd62bbca077636a3770a4ccb", 0x95}, {&(0x7f0000f82000)="e005310076ab772fed2a9093063f140b959476ca61a1bb4c21022a728e05750192177d1e6e08cc195b344ce51dbab472dffbded610d9ab2f619b715862970309def419c4e7683cdcefde9452342ceaeb241d2d24f2db2e128c465d9a3eea8a74b1668213193ab288caaa8596d9e57bbed37b8e21d3bf4349b5fb192e10c70802c6e47acdc90718c4c0e674743cacdae08f8f3fc665447bb1c26988", 0x9b}], 0x7, 0x0, 0x0, 0x40000}, {&(0x7f0000886000-0x60)={0x27, 0x3ff, 0xffffffff80000001, 0x7, 0x3, 0x9, "08cd7720e0631b01f415906848c5db5a44316bbd987d22027d43165804f8d2763b5b925ee0a023ec02eab858bb074a8ae0b1998603611211978fe3057ca5a7", 0x401}, 0x60, &(0x7f0000f82000)=[{&(0x7f0000343000)="043db8d308d90dc702d19e9580b6b1fcde5079c317e0df93e9ca6f2d41c4c56d5ad836f44c828f4551759e233fdf70fce673ec8ced87fb835c1ba5f056015bf302360f3afe038e8e42c6c8cff0350328f252fd2db1e4a30ead5300ce7d5454874011b477bd5384e70716eb9ffd4a6bc1ec7102ad34922146b4ea23b00f01080e26f994e8e126d7a9854ee76c70c0504c97dba0a043c89eeee4a4e1731ce7d404a2602a9078d4b625c620d4efe7800322f6a7d5ce1366665a3ba422a7ea05e4e48a517e81802108f2a09a819b00e8d3ecb558b8e13779c75c0bd1d3c7b01bc5b21f08b5e743bfbc0e3bc5f320f9", 0xed}, {&(0x7f0000f83000-0x1000)="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0x1000}, {&(0x7f0000a07000)="72d67697ffa15b44b7a3ea5b71b6223db799d27f33423c0d3e6fd8dcd99589ea131821e9a6222e48312ebdd47f0d81a9b0e3e294cb93b732f60d91fd9a9a6b0845d3e3dc400ed9fce406919c0183a42d2518014c53c1d8b7146856c70cadb81f5881c5b25d5f4fb963c1e3f86464962bd46ff2dab7d52c5d65dd1e228f1da5c0af3dc4a75e82e62d9d69bd61b75920e01a72b201533da1b3c7a341f3ef1449e4c1eea1af49a1141d17b086c121b336dac1ebba87e117f1cf3dff6f233a5a90d4332bfbd789af4591b0d553914d6f357e5fbe069a8823c0760562e5dc1202a2d411d91163", 0xe4}, {&(0x7f0000d6c000)="89edf632a253fc59488bd718ba5a7c9c53f909614cfaf54cc325065771ff9a9db112ceafa486935d69b2288d0676c44530094177df05ec659b8781ea4fd5ce5cdf9eabf8d87b92f9c4c22307a2df6eea80dab6352974f286bf4ef6da9a1c908f10421b8df9dc47a454ee733b7952e2324c7f58189c929edf9d70f39601422bab654b5f2d2cf95965571a34031d8a8bed0d07f032244c26bf9157586a1baca0263bd796a5195fc19d0fe6843398d58078d177d82f1a16c990f29ade69e6e6b028a30dcac015919c07f0bfe4af4460abfcd3377f0b9bf041e99f0c4ff092395a2e40285bff5d30768d09c75653d7873385", 0xf0}], 0x4, &(0x7f0000979000-0x70)={0x70, 0x1ff, 0x2, "cb3387ff32d3e1ee46de06b05a09a951d3b6953ab403adfc83018622f7e766c4dd45d44a663ed7fe1c772ed7dbc0140534889ae70a7065eb907baea639730b5e612c797eb41063ff09c4f50df71d80adf32429216b33c6743c80ebdbbf"}, 0x70, 0x8000}, {&(0x7f0000b7c000-0x43)={0x27, 0x1000, 0x4, 0x7, 0x7, 0x5, "4125f4b6160c728741c0563165bbbaaae286fdb4cdfc09a12623ec224da2adb73872301022a59481ec27930d94b9870a6d785cd4483ce1923eed9f419efa19", 0x400}, 0x60, &(0x7f0000f83000-0x20)=[{&(0x7f0000b0c000-0xc3)="6cdfcb9ce4a2c6c5b1dc7ac3241df09f374c62b879a51de0b352b026d93a05259d423163dfca13462bc5d8bb6b214ca16f47eec45d14d02436fe0c15d59b1c498467b067913d8b1cf563d8b5cd8709f1021d1fbe5b16f72b13629b67f51adb17142a8f69e663563b7f1b9fbdab5a5e10d24bc8a37e507b4b4c1cc26ba8335ea49a50f53c66490a50650b840cde839d0787c07d9dcde5d10b86fe501cb0f6272e091e43a7cdc8d43cb8d14378f38b5b033b8f5e1ed0152740e6be3307f30ba26c5f3930", 0xc3}, {&(0x7f0000f82000+0xc87)="35aa486335a04f3b946018b072a654bb579801bd09b2ddb3f0d2c66c0c58c7f982f527a1e6efc70506638615ee7227da5286d5eee16c4a5f65dd984671d29a413802a53acd8aebd173cffec130c886570834e4ded0bd16db0ee308d1d966bbf09ad7e4bfaeba7ef7151b607ef693a438c5a341a251d174457c12afdaeeb1d814f6e2bc593646191cbbe7bb02827f74bc01b2c94707e138322b791f1b8c8c8534dbb9ee3f7c4d60e7c0b0389c111c6812e7491f568526640ca793928fe099d8a81850496bdb073f93e02efcedc052b3a239", 0xd1}], 0x2, &(0x7f0000f82000)={0x38, 0x108, 0x9, "661735fe2c2595717fa988e941ed5ade60fefcc0efcb0b0cc50988329f47ebac85a81c056b"}, 0x38, 0x0}, {&(0x7f0000f83000-0x60)={0x27, 0x6, 0x100, 0x7, 0x5b5, 0x8, "77e1e5700abe5ff075e4adf772c1f039a9d9f6f6bca9fd6207cea18ad24f5d7d442183f958d79f884496b4facdb28e2dd2287e2b21062c736bce14811418f4", 0x0}, 0x60, &(0x7f00006f1000-0x90)=[{&(0x7f0000cf5000)="88648e7735c633753776b24383404bebf3b0978a280fd8cea5b61326ba58fab3f8e858cc5ec948305036c5d7e738a6188594e3f3c4396c40d7e501922844a2eba318", 0x42}, 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{&(0x7f0000193000-0x1000)="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0x1000}, {&(0x7f0000f82000)="353b94be5c27218c11dd6a49e56dbabec959c0755202ed2c4f11af4f9b85e2e86f422d3d467fcbbd1371df6f664fd727556f16df7549c116a0f805e60c2589aef9c05711882e613242c7dabcfda0ec9e3d6ab64ca10a94261fea7122c02afe34b794895e61e5d271a427a490693f5197d42e64673b83d020d757fd3e79dcc538a8bb8eb900a9eb0cf17cdeeb", 0x8c}, {&(0x7f000095e000-0xe7)="8926dcbed0d0897d6ccbe22467e30d15ea76dfdc059372833b68c6fd3831ab8694d5c67c0e40679a9404c60994176489276a34db8d954957c595c2a7dc7f165ae40cd1caab46a8242c235bdfa4bc5e6bb1a9a9ee758dc720605cb9879eee4fdbada54a98270afc7d9c5c4dd3d47d1034368ad8716344a0bac39b52f542151b3c8d5da324d58745368cf3919293d6fe9397442e1c86906e005efee478d35ad607a0ee7bcf8aa7e6e2752924e272000923c2e3bc441bd0025a4bb0b41fabaa86de8a6772a5c345e2f950ec73fd2f93607afb87a53d64de08c20ff2fd600ccb02582f5e72f17b815b", 0xe7}, {&(0x7f0000288000)="e129ecbf5af3486d0d5d5a0fff95cbdd32174968f64f78a2cfde793c5172394e53ea53aac6375e167d0bca3db24b2acd1d1de097d7af5e198c388362ce", 0x3d}], 0x9, &(0x7f0000f82000)={0xa8, 0x1, 0xfffffffffffffffc, "043bfc17b1bf1d254ab305d3fe94781fd9fd77a8b127100979b30685bf0839376cccbead081db57ce967b88f8f899db0c0656a66cf312994c789715d66a79fd19f422d940693be360f41ad582f785cbb46e205a94bda9417c8474480d43a93c7165c36c63a7d3c631c0e56c2b1959ddaee920c1237c0ace6ad326fe970d8f12cc426d4efa785c50f4e1ba3eb01f8627d047937bb191e26"}, 0xa8, 0x4000000}, {&(0x7f0000f82000)={0x27, 0x1, 0x9, 0x6, 0x9, 0x2, "b4729a5c9cb870473f6f7d53faaf6915087f5cd53a68912f24fe5314e5a1f166e1100ac007d8a703022040160d70d93af228be6013d968aaa32bb4aed50c55", 0x40}, 0x60, &(0x7f000050f000)=[{&(0x7f0000be9000-0xdc)="ab075f75f32349966151be19f0eb09ac3fea859374ca74a5d240791ece35c0f750dc8087e563e401cf8ee5e1d902307350a22da01a7ae1a923e7f9bb0f5bebf3f85587d5e16cebfe3c95ae38d52f2406612cb133e903cc55fe3b6e4ccc589873eef120383a5d3deab51da5405d706c70a42f1a378375c8e870e46bb2f0e42fb71f6b1d3cc83d6db9b88259d3f0aab00b45bdabc5a9d45b0b7a80f72953efd5668654eda59220b5c418bd43fc57111b5de7694ec92f687ce86e02d98388af516957b83715f2bcf65561162c26605729b598a1366cb07239ca62191955", 0xdc}, {&(0x7f0000f83000-0x7)="34914c77456c78", 0x7}, {&(0x7f0000f82000)="fd530cb4133c0339b4edb0639e77b8716db31db20ee2d758248132e711b2939ff87167f5219c561d1008f155992b264e4518acd4b662c68c14dd9b22b91beeacaffc48c315cedad0b78ec706ecfb5ee4cd6d259ccdfabe385a7981d345134748df4dc205095988a39fd8551902c920a917114c7bc4b56fe61a7d151c60b9ffd12c96076611fa36b205ef", 0x8a}], 0x3, &(0x7f00003f0000-0x70)={0x70, 0x2f, 0x7f, "541aa974be40bc1bdda233a43cebe117215d620716b3e48f4a08d769619e38b6066a014704dfe30f348898ca019eadd50c439b92f0987a306526662fb666aa65f592df7103fef49225a7ffcf2e150dfcda59d040998d89cdfa928461e0502828"}, 0x70, 0x44}, {&(0x7f0000bca000-0x60)={0x27, 0xe28b, 0x2, 0x7, 0x6, 0x3f, "4bf4d18ccabfdecea081f9d20f75c461a48ab25e9c6cdd2bbe2b5b4b4c992c9175a7c9a79d1f9ea3fa601ff0cdef135633ef08ccf976eedae055a6020f821b", 0x2}, 0x60, &(0x7f0000486000)=[{&(0x7f0000d32000-0x8a)="ff45258a54217afd7cd13a01291332f3b4295656fcd10f3880e48cedbe8e3a2eefbfc87c7387eef65e1ab3d47df6a7002123d646cea77e8100e6eb46b8ffe170b0059d6c14c892fc4a8d32e0d29919ec50816868436418794dd42c689d0d84825e037436f6001c4991c582801e44ed327daf0c3720b2b2b3daee4e9f9bd25d56dac296906e1c315b6315", 0x8a}, {&(0x7f0000f82000)="8409dc8657394f77cfed8fdc6147517b57474206df55b71759c0484b1cce9aa343cc4c663e5d0b3ce7a23ed18b8330e38d1a2d20f9a9753db0c8e12bd50af501d92288a717fbce55fceb29fe86f781f7bfe5bafaa06023c21f0e13159c036f18eb1c44d9a426933729bdbaa9d98c5199c614b52d342adc7f7bea913fb7ab697929f7b68c7f75bed01a8cda2b56c33e5941fa41022bb234d6c494c1281077aa28db9ebc113f8955c8c616a97bdb6af206e4ef90fce29ca13dba5b5f6c1afe1228b88f525f721e211aa0ea6587fad5633a966893b4e4071a886068524284fdc784548a9a7b9d08fa52fc97b49446", 0xed}], 0x2, &(0x7f0000f82000)={0x60, 0x18e, 0x1000, "80d74d8afad38e0751a469c8903e4f8b208f6be783574f384f2e14174ebc7c9f4c22e9ee8a3faf23c1e7f8f1dbde3fd6bde4e06ec331a21759a57cf179c3c3fe1e2c158bcf1d3d80f6f738d2e44e"}, 0x60, 0x85}, {&(0x7f0000f82000)={0x27, 0x40, 0x101, 0x7, 0x4, 0x7, "b98d8d466556356b1a5d9055288d7f1fae0b45a9700e582d624c396c7bee2400712fb6f9b85714ee9aa48e936e94a05afd7d62b35fcb0bd8c919a98ecf6872", 0x7fff}, 0x60, &(0x7f0000f83000-0x10)=[{&(0x7f0000f82000)="f471acf68abf674d", 0x8}], 0x1, &(0x7f0000f83000-0xa0)={0xa0, 0x1ff, 0x7, "9a2dc81763edbe8f86f4409b6cec5510d0be2cb6441d070d038bff596caf6b328aed4585036db9aa2c9409389de1437853a76bd77c9cbb959fe0864460c1e8233e83b5e1c0b7f363f48461d12c7ca0ed3c999aadc0f1d6432205381b0531a3df2be624588d4b0ddd9693229d20f1b7f477d94854855a8f8d4846e63232f507a76619bf6857ada0144e805cc44e693a"}, 0xa0, 0x800}, {&(0x7f0000f83000-0x60)={0x27, 0x0, 0x2, 0x7, 0x5, 0x2, "cb5fd2e98719f8358ab04fd103bdd076ed707f7a03590685d4e08476bc79fc5d59b57fafd80cae7f5f8933cfb762790b917750633b23c3e65e8233f5fbaaa2", 0x8}, 0x60, &(0x7f0000f82000)=[{&(0x7f0000f82000)="22a5d7d30a3a52df07e3a48d78b20825699a1d3fbd362ac7064252d9870a11a5efe942baca04302e1465887ae70855002e46975954c66f162a479c7df3297494699b46ced1c393fc4e5d7666cf2367cffc2db3c1fb262ec648e3f9a1be4b49536cd86a0f0cc1397ebe24ea031dee385a6c734c1c5834b2bac5e9248ec6bacb68d12265cf4a189ae0457df09e5047a20631dd174219753a849a7170f7570ef4773d0bfcd2d8acfd9e974f451034a75686372f3f0203eb16af75957a482ccb", 0xbe}, {&(0x7f0000f3e000-0x1000)="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", 0x1000}, {&(0x7f0000f82000)="491f7b30d88dfb0f3edfbe47f6bde6efc14a8d991c158e45c987c0d8170cf735fa565c5cf8e4ad77c52778c750e0b1e971224ec7f7fd80f942d54180c6a8779c80f6f933e07b8704988f5cbc0600384f5f841605a17e56c86ed69fc0b9dbc08b705a44abd3fb82199a773a05bad74080d2799242ad6b79bb3c60bb63c1c02faab065ccd952ac46a44d748b92aca75acf79beafcece20ac32b87b074f00875e94d855efbff832d0719bf35808af9becc2d01456de8c41260d2992921f6d5d1071e8a516633d", 0xc5}], 0x3, &(0x7f0000f82000)={0x18, 0x104, 0x2, "b3722ecbb767"}, 0x18, 0x40000}], 0x8, 0x8000) bind$alg(r0, &(0x7f0000f7d000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f83000-0xc)={0x0, 0xb127f6ac16e12b7d, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00009cc000-0x20)={0x7fff, 0x1, 0xffff, 0x3ed2, 0x1, 0x5}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000612000)={0x0, 0x0, &(0x7f0000f73000-0x40)=[{&(0x7f0000f7d000-0xf9)="ebe159748ea2e71f6adb9d29f6870fdf12", 0x11}], 0x1, &(0x7f0000f81000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/03 23:08:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000fc0000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000dc9000)={0x0, 0x0}) bind$unix(r1, &(0x7f00000fe000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/03 23:08:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00007da000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002e7000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x2)=0x0, &(0x7f0000001000)=0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000001000+0xab8)={0xfffffffffffff02e, "23912d1a0ede"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000000000)=""/243, 0xf3, 0x40000000, &(0x7f0000002000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xd3, "468cd325316bade01834f12d9c54f76867ba59930d0e8335e92167ec0a1c65712d8bc5494dcd85ff03f3f50d3591af431c52de10648a5df47826d86f0a35c0a2ee635b6e228571835e287be34c890cdaa53622575ac2501db3a8e8abb202397eb024a18e3975b445afe70d00b399c00c82edbd0f079dfa4e388fff8d3c17d3d40c639699821b1d6683f0a6dbebc9e4d9b48e26dab48ead212b6fc794f8061a6529038368a38d799967abb28f78291ad080f56f0367258a822f6d9832bae025560897870183a25db107426c3465ef0031519e72"}, &(0x7f0000005000-0x4)=0xdb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@sack_info={r2, 0x1c, 0x0}, &(0x7f0000005000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000)={r3, 0x3}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000006000-0x10)=@ax25={0x3, {"ea19ac25edf82e"}, 0x1000}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000007000-0x4)=""/4, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000007000)={&(0x7f0000008000-0x10)=@ax25={0x3, {"f00f2a0ceddc90"}, 0x7}, 0x10, &(0x7f0000006000)=[{&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000007000)="35b3875d1ea281cc8f28e5c4067be6208c75566f80dbfef2bbde8d1dee9971d141bf6972644734f59fcd036107f2815fc7cec43408b13590030a043b82e669c5d4a5b790ab56afa2ddbfefaf979b5ab890e887c4aaf83622dd1c1b", 0x5b}, {&(0x7f0000004000-0x51)="4eab1e8ccff628b019cf49652981971e7050b61ab6263eefb10e2e94786b8ac747b481b55c6ab7ca033ecc6af81ca94ab40623599a9bc219ec8ed95ef41caf8a19bfec88dfdece1d84a1d8cd263f3afce4", 0x51}], 0x3, 0x0, 0x0, 0x80}, 0x12000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3d, 0x0, 0x7f, 0x40}, 0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x1000, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000008000+0xc0)={0x3f, 0x1, 0x400, 0x2}) 2018/01/03 23:08:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000642000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000000000000003c5bf86c483724c71e14dd6a739e00eb1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03110000000000af50d5fe32c419d67bcbc7e3ad3177198356ed0008341c1fd45624281e2780ff7f000076cf9700400000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000595000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/03 23:08:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000263000)=0x6, 0x1) syz_emit_ethernet(0x2a, &(0x7f000086d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) 2018/01/03 23:08:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009be000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000068000-0x2)=0x529e, &(0x7f0000367000-0x8)=0x2) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000f48000-0xb6)="", 0x0, 0x8000, &(0x7f0000421000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) accept4(r1, 0x0, &(0x7f000068a000-0x4)=0x0, 0x0) 2018/01/03 23:08:22 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f76000-0x30)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00007f8000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fffffff, 0x0, 0x4c3, 0x2, 0x80, 0x20, 0xff, 0x7ff, r3}, {0x5, 0x7, 0x800, 0x10000, 0x0, 0x9, 0x3f, 0x9}, {0x2, 0x3ff, 0x5, 0x100000001}, 0x3, 0x9, 0x3, 0x0, 0x7ca3ada3babf1104, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x33}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x8, 0x4, 0xffffffffffffffff}}, 0xe8) 2018/01/03 23:08:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004b5000)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000d1e000-0x108)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffe00, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x6b, 0x1, 0x53e0000, 0x7ff, 0x8000, 0x100000001, 0x6, 0x6, 0xf8c, 0x1, 0x9, 0xb9, 0x400, 0xffffffff]}, &(0x7f000078f000)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f33000)={r2, 0x1e, "8b9cba32ae1fe069c5ef5d7b5f41915c10f52f3764a51b0182d5aab0fd12"}, &(0x7f0000cd5000-0x4)=0x26) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f00007d7000-0x11)="03789f6046f5b7374581999b2da815c582", 0x11) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/03 23:08:22 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0200f2ff0000acff002103c75735", 0x26) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000c9c000-0x10)={&(0x7f0000779000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000dd6000)={&(0x7f0000f80000-0x8)='./file0\x00', r1}, 0xc) 2018/01/03 23:08:22 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00003f1000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000982000-0x4)=0x10) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fd5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2cf9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff67, 0xc6, 0x9, 0x5, 0x77}, &(0x7f0000fd5000-0x4)=0xa0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fd6000-0x2)={r1, 0x101}, &(0x7f0000946000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fd4000)={r1, 0x4f3, 0x0, []}, &(0x7f0000fd5000-0x4)=0x8) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000fd5000-0x6)={0x0, 0xa94}, &(0x7f0000725000)=0x6) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000dc6000-0x14)={r3, 0x9304, 0x401, 0x8, 0x4, 0x400}, &(0x7f0000fd4000)=0x14) 2018/01/03 23:08:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000041e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b73000)={0xaee, 0x0, 0x0, 0x9}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b62000-0x7)={0x0, 0x0}) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00009c5000)={@rand_addr=0x1, @multicast1=0xe0000001, 0x1, 0x8, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001, @rand_addr=0xfffffffffffffffd, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x30) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000162000-0x10)={r3, 0x97}) r5 = socket$inet(0x2, 0x6, 0x3) getsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000109000)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000828000-0x4)=0xc) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r2, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00006ca000)=@abs={0x1, 0x0, 0x3}, 0x8) recvfrom$unix(r1, &(0x7f000019b000)=""/0, 0x0, 0x0, &(0x7f0000f98000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/01/03 23:08:22 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000db7000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x400000000000001, 0x0) socketpair$unix(0x1, 0x2000000000000, 0x0, &(0x7f00002b7000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f00004b6000-0xe6)=""/230, &(0x7f00002f2000)=0xe6) r3 = accept$inet6(r0, &(0x7f000095a000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000090b000)=0x1c) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000f96000-0x50)={@loopback={0x0, 0x1}, @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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1}) getsockname$inet6(r3, &(0x7f0000bfb000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b8b000)=0x1c) ioctl$sock_bt_hci(r1, 0x400448e0, &(0x7f0000190000-0xb1)="7b5ff1b38126f88051c268d868f143a9fc9291fb609845dae630a2cc849d2965d4ae135925e45a38c21d2253451e93dd40605039f3a66b852aac9703c143a631f1cd7fb2bb1e9dd4db1886f4f0735d9b045f92b5db146e2ae6f92c0c294ac5f5d2d322aa941a294fef7b67949340e0ad669aaebc811893157792e78a4bb98a4a6cc97a64c5cde83e19be0ffe424ca8cfcecb1b38d04d7708f9b38cbf9dec458138a708ca3b11f9c6edfbe4415f0aeaa750") setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009dc000-0x10)={0x2, &(0x7f0000f0d000)=[{0xbb, 0xc42b, 0x8, 0xa7}, {0x2, 0x8, 0x9, 0x87}]}, 0x10) r4 = epoll_create1(0x80000) sendto$llc(r2, &(0x7f0000ea9000)="50c09147fa60c6d1d05a69ec4ba846a3d6a496d8e43a0767bc6469cb7670973feaa49cb2e1337f0625b8b3102e7f76bf7aaf5cbceb9356bc36ab719394ebcebd60d4b4f5994652d32de4d5a1084c82226f89aca4559c043452379257f7b25dd993f561c8bcbfff794d35045dac00cc63463afdd0c4f5e9307946372623e5a10c456ddcd984f4bf16c07d987885f92ec3704f2edfc9d296301a6eefc5d37514b6e088b34967dfba6d8767834d7f8661d30e12e67cd9f30a3f3af2505a001a8d905278521514", 0xc5, 0x800, &(0x7f0000e3c000-0x10)={0x1a, 0x1a, 0xc4, 0x101, 0x2, 0xffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) socketpair(0x13, 0x1000000006, 0x2, &(0x7f0000290000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000dcd000-0x20)={0x8, 0x0, 0x10001, 0x7}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000ecd000-0xc)={0x0, 0x3ff, 0x20}, &(0x7f0000700000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f000011e000-0xb9)={r8, 0xb1, "a6e5edaccd74746b88a6dc54be0a6f18fc2a0665b5497e3a62675a16e2c2162c04ae87418c3e49dfe808aa6da6af26d8fa07d42e152d2299dc8d38e5c594b059601268112b8030303076fd3219f1bc939db39d4fee0bc38891cfe8216d8f0904332be9b4ac506cac97b5f9ab44d3a7f7e2130cb274d100fa4c7fe76ca485319739e81c98d7ae165863c94c93cdce3b73a3f5c76dcadcb760247de536381d26b9474833eec162fb1216f3afb59f5ec2b636"}, &(0x7f0000068000-0x4)=0xb9) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000075b000)={0x6f, 0x1, 0x8, 0x0, 0x7, 0xc0c4, 0x100000001, 0x5, 0x1, 0x6, 0xbf7}, 0xb) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000a36000)={0x7c, r7}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000348000-0x14)={0x0, 0xd6, 0x0, 0x7ff, 0x3f, 0x1000}, &(0x7f000026e000)=0x14) socket$kcm(0x29, 0xfffffffffffffffe, 0x0) setsockopt$inet_dccp_buf(r5, 0x21, 0x0, &(0x7f0000498000-0x11)="74d497d757feb5131aa2b3bc79812b9574", 0x11) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000812000)=0x0, &(0x7f0000945000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000065f000-0x8c)={r9, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009d8000)=0x8c) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00004dc000-0x20)={@common='dummy0\x00', @ifru_flags=0x9000}) 2018/01/03 23:08:22 executing program 3: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000948000-0x38)=[{0x0, 0x0, &(0x7f0000dc6000-0x10)=[], 0x0, &(0x7f0000730000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/03 23:08:22 executing program 2: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000fa6000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001c4000)=0x48) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r2, &(0x7f0000f05000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fa7000-0x4)=0x48) sendmsg$alg(r1, &(0x7f0000448000)={0x0, 0x0, &(0x7f0000478000-0x10)=[{&(0x7f0000fa6000-0x2b)="144dd51b312776cdf18bb2d617ec5d7fddd6070095ac4517070c93a3f63a8cf9e4", 0x21}], 0x1, &(0x7f0000fa5000)=[], 0x0, 0x0}, 0x0) close(r0) 2018/01/03 23:08:22 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f6b000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000f6b000)={&(0x7f0000b2a000/0x4000)=nil, 0x5c, 0x1, 0x8a, &(0x7f0000c2f000/0x1000)=nil, 0xfffffffffffffff7}) socketpair(0x5, 0x80000, 0x8, &(0x7f0000f6a000)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000f6a000)={&(0x7f0000d2a000/0x4000)=nil, 0xfffffffffffffffa, 0x0, 0x80, &(0x7f00004d2000/0x3000)=nil, 0x2d}) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb020000000984000001019ffbc65acbcc4d4b5306429a918e9940af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x4, ""}, 0x10, 0x0}, 0x0) 2018/01/03 23:08:22 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f00007d2000-0x591)="8fd9427b5d4d10bfb7fb6ed28065c93b2e681135c92d42937082ad8ad687aecb0e7738467a1cbb4d96a18e14103a6825fb1a3167d29d4ac688c970e961d43455eff8684077c420946814c52ed09c995a23f29394a9c1adf58beef9427a40ab57a8d76de9e75d92b540be7c7f1b697f537ab27bc5559c6db1f7c19bc833ea65da53f188be65913761f2c52a8ac1fee631518d0a94312e96200bf00ab720fb2f3e758f05772ab53867b082d15cae6ae1d516aadc5bba681b014502d31d78cca89c873ca20d41e2960c844e5dceb708f03c23d3cc33ca91049d3cd0fda35d6a3182f6b4f02eb1909a8e6d0f03b50ddbc53995442dea5988f49cdb45efa8d3335ae0b4d03b4ea198c997ed9731c6f028dbd9cd2fcbf24ac7e45175a46697cb561f8c4a29789d37ec0b79005a602c8ee117de2667b61d4b8d3c4d3d5307d33e5e5951ba7ff83398d56e643a785ba2ac85696a741fc6b9c17e36089996fffaf9e306e6328a109ebb5f130bb5281391fadc79f9e480bb61d5adf5f91ec783344ef0095f660edbc1135d2f40abae7b1db86497b33e82ca35eeb55160e785fc8abd4ff037d45b35a33be375eb37a7c965a71b079181e669e0029d623760429a8d6129c6e118dd7dbf171b3b30b888d4fde0f0017487110e682b9e9bbb6b580f6894aa4870abde3645eb4887778bdddac89d30c24e9d5dc1c6539d9fae4d825d8bf27160f7ad2b21b4999b1ad51515f88d0178c9d22ff8ffb654d4218499515f7ae2d5ed24caebac862045c96f857dac90243522ec7992fbb8c92131bbbe52bd9c8f98abab1f63b00033380f0c4ed4c660acd0c4f05cc677cb795a4441fd9db297375071f843b79a2307d23eed030768725fc31e354f43c0daccfef2838d62b3e918a9a887711cc6367e90fb8b9baddb936fb616047a9776ad5f5d24b8091b98dcf1ecba87aba6c341fa0f49b974acb4cd2656aa132a68efde64e9d800d931ea44a65273b0680f84513e9553a2f5dcc2b6f7e17d409494a2d35c85cd32f1545107e846cb55660fcf73f963008e8196e2d1677bdc9afeb6736873826993689594fbc4cd6f38dea3d5ec7b8c044f301fde0cf5d44676a18986db1db49d5fd8e933705aaa14510ed1064099ebe1a6d2f6201783d21210f7971f771725e3063f822009fb56b818a169c1ad4964af9ecbc207cb7854d141f04d4d0a8827d4eb513d7d99941cb079c09814196442f132d82e64a2bf132a3e280ea9e5ebec24b392699f33c97e4f685ec7e1f8c7d778f3deee8f42cb3088ceee273a12c3bade39dea28119f2c908d08473ca0f83cec25e3065bd45625a572ea7726085c03017e34f67a6aeb02d3ddc9e3b07ab3e78f48e29ecc2e4201f4c5730246f59ff338e7169781010a70040e34f6f56b5318cc578e16c71096c7ffa09d73144be294bc3e7137e209f2057b2b0f63359ae4ce86da03b31fb3c17cc5e0fd24783d889dec36492cbac3f36bbb55f531f489ef759e555e7ace614615c1f9c621c3a32df35a74cfee15fb4c2cb43bdee2edc0bc09f9d6ee31a4bba39bda55576632f144ae812fd20294dfa3cd84c7e6c1102e6a6a3fdea0049cb7f115eefe071bf4e69ed85c68b8338a94678ac37f52ad494ca2bb45ba9313efac369ec6bc8fb5a7faa19f89337459c8b1eda77dca8319f286d4ad2c62c0ea4032e8f3a9636c542384f5b838c8aeb34e63ede70a40f1adf7f7b17683c9161668ec5317efba1e9d02f8d1212066637e42f70d706e0204d1bcd6d6d19f8be05ea8eeb0b02d17affe7f9815b9565d9c1605590f574bcaa", 0x500}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000f89000-0x4)=0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f89000-0x84)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00004c4000)=0x5, 0x4) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/03 23:08:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendto$inet(r0, &(0x7f00001f0000)="", 0x0, 0x4008000, &(0x7f0000ede000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b59000)={r0}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00008d4000-0x4)=0x2d, 0x4) 2018/01/03 23:08:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0xc0, 0x1b, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb7a087df74e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4152f42869aa91c825258af9d66a2000000000000d8c27c39eeea2cf387dcd47501dd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5d848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f"}], 0xc0}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r0, &(0x7f0000c85000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ffc000-0x4)=0x6) [ 821.747372] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pig=8848 comm=syz-executor7 2018/01/03 23:08:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000003, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket(0x1b, 0x4, 0x7f) writev(r0, &(0x7f0000f18000)=[{&(0x7f0000cf4000)="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", 0x284}, {&(0x7f0000f23000)="ffe9e553c41dffbd8217d25699a8bea88b47071fea82e67b21f8fd7bec274f1af012a8643b79a0bb5516982307f24d1814db6f66c6960fd46e4952893e3a7c8887f0942e747ceb8c0e0814cf45d59545a4aca03a7811c1a28eb05c416be57618b6d113f64ea19876166cfaa67d5b464abbd34e351024e969df9f0c5f4b10bb9605cde90dc43000eedb934fd28987a39e7ebf946aa52f7d7e752a4ff4b13837193add1d59d54171d1ca3ee1529e51c5885973a3200c8aab7b94a640b241b8dbf1c9c9c75acb30181b185c10d0366811dc", 0xd0}, {&(0x7f0000779000-0x4d)="4e6f4a8226e472d4274930d66752c806ba66eb0d282fe88eafc21f41c64aa3dbbc7bc937803daa7ed638fb9a6b06c579d91c0e4b61c82382b03178e0ad604149a86b36d796a8857f6924d78c66", 0x4d}, {&(0x7f0000b4a000-0xa5)="0cb95f8bb30f01dffc74593f96468a0424f33aa830005d9b20dc447526d17426e2501c2a72d248b0df897a4ba4f9c7ac56c919455704ff9b5b61fe2584a142f9766022d5c6eb00d651371ccad766a98f3f013f275780c7cd0e51c2c53e614558783b256bfe88158b7daf2ab453bdcaa17760478aa37e91f489cfa70f3e7a0a46dffa0ebda3a05f1357e6d937184209340e87164d68e6296864fd4f4efa6890501f921d9777", 0xa5}], 0x4) 2018/01/03 23:08:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000c5a000-0x2a)="290000001f0007bcff0000000000000009002ca6e00000000b4000e0ff00000000f00000000000106d", 0x29) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000f35000)={0x1000, 0x7, 0xf4e, 0xe0000000000}, 0x10) r1 = socket$inet(0x2, 0x1, 0x5) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000065b000)={0x0, 0x2a0}, &(0x7f0000249000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000019e000-0xa0)={r2, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7, 0x2, 0x5, 0x0}, 0xa0) 2018/01/03 23:08:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = accept(r1, &(0x7f0000255000)=@hci={0x0, 0x0, 0x0}, &(0x7f00002fa000-0x4)=0x6) bind$bt_rfcomm(r2, &(0x7f00008c7000)={0x1f, {0x9, 0x20, 0x0, 0x6, 0xffffffff, 0x8}, 0x80000000}, 0x9) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000385000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r3 = socket(0x3, 0x0, 0x3) sendmsg$nfc_llcp(r3, &(0x7f0000456000-0x38)={&(0x7f0000518000-0x60)={0x27, 0xffff, 0xe, 0x0, 0x8, 0xffffffffffffff6e, "bd09c54b23a37139d1bd8ecdb4bd2f8d0e54da31a128934bc4152dee810886a22dd53cfd98f5140d4e00599d06ae526ab12268675c3d10bd418072d9d193a8", 0x9}, 0x60, &(0x7f00004d6000)=[{&(0x7f0000cd5000-0x118)="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", 0x1000}, {&(0x7f0000226000-0x1f)="89a6cd88758aa1c27ee1c70062bd22e5418cb6a9fca9ebcc30efcecb598fa1", 0x1f}], 0x2, 0x0, 0x0, 0x4}, 0x20000000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00002a9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/03 23:08:22 executing program 5: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f000062a000-0x93)=""/147, &(0x7f0000627000-0x4)=0x93) r1 = epoll_create1(0x80000) ioctl(r0, 0x1, &(0x7f0000459000-0xb0)="5d619cf9bd63a5934b6ae40e979276cf878ccaeebd7a4b0cb8705c7ff78339eb788856a67866d717d77da38fa2d09eff353793e96ef264c9b9017672affe9874b58741f589fa0b863ec20f256d0ee5ad61641f6e6fcec2e83704edff2592d396855ca5f25d2420220cff829280fb40c25d70d940ba0216e5efd18ca2d0c415009429422d707e0b0cf2bf26a01a89184cf6b7536e1edc6a1796a796d6fae7e5ba33212a2fe19c88bebc9279907887bd35") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000062b000)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000051d000)={r0}) 2018/01/03 23:08:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f000048b000)={0x0, 0x0}) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000cf3000)=""/192, 0xc0) writev(r0, &(0x7f00005d6000)=[{&(0x7f00004d4000)="290000002100190001010000000a0006020000160000ff00000000040d000300000000002400030008", 0x29}], 0x1) accept$packet(r2, &(0x7f0000d63000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000612000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d65000-0xc)={r3, @empty=0x0, @multicast2=0xe0000002}, 0xc) 2018/01/03 23:08:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b14000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x4, 0xb9) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f000032c000)="", 0x0) pipe(&(0x7f00000ec000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000d2a000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000d50000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000a00000)={r3, r4}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) 2018/01/03 23:08:22 executing program 0: mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000de5000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x3, 0x6, &(0x7f0000de6000)={0x0, 0x0}) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000de6000)=r1, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000de6000-0x4)=0x0) 2018/01/03 23:08:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000345000)={0x7ff, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x400, 0x8, 0x8000000000000, 0x0, 0xf4, 0x9, 0xb7e8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f000050b000-0x15)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8906, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000093000)={0x0, 0x0}, 0x6, 0x2) [ 821.800411] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pig=8848 comm=syz-executor7 [ 821.834491] nla_parse: 2 callbacks suppressed 2018/01/03 23:08:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x80)=[{&(0x7f0000001000)="30fbae0774f39c083ebf07543baf262e2c701e75a99380394edbd41b18d02edae503b7e40a04dc4e431cc69856a61dea5ff8c151231531596e3efe4c8366a7ff25ede9c032e706ed66d8d0a0", 0x4c}, {&(0x7f0000002000-0x46)="49a0efd909ca20ca431c6f68dac04c762aa84584ebdf0ff2a8d0c21d1d07bda72cad7fc7418a364159f3fb7581711ca561abf26ba045f6edbffc155d890837301e16c818f753", 0x46}, {&(0x7f0000002000-0x98)="94476dfc651f77106bd20f97d884a59b1e03366d52516e28622d18b5281c84157a6bd4f67423e285e4e9fdf6f590bb5e469429352286125ba5adac42e3d7d9fdb8d06cfa72ad7f0be9a6e3df1f5d802ce1e3c1f7c97055bf85221bc6e06d2431774a4dfb25edb3d1afbc4ac902b8b0e4a0f33a3a51d8c009cb95fd845036d6a6357def3697d0583211ecaf3cd7ad7b079108f28ca8e8b450", 0x98}, {&(0x7f0000001000)="b8d1259e29573dccddd1da9e26ce3e6124dc57579f27764f31c6ff2798811d9364206ae2b7f575a067fc7984375bd19916f7c41a79f250bd23f800f4c7a4c7e2667afa48642be01d1e2120d52fb6eb7d65ce18345f6192c84dd94fda", 0x5c}, {&(0x7f0000000000)="674c7ca77ddc63104e9dde73c35fc2eeecd7c5f382d71db15dfe34f0dd26da8226cb2f4f2a7428dd1f61e325fa76c9bfc1fd675b89aff34f4f8461ea30b74b72b5e16f33637f4525e5f1dadc88e742", 0x4f}, {&(0x7f0000000000)="643913e754574919377ee5c2ac50cb613232d8ae8292e887ac3a14cf29ce97393fe48e04bd8a17c92b5a5661dd372150b44b2c52ce219747027bac6799207284313e4182c14317a8799e48c45bf4eb1d0937cda552a08a83ad5fb91703f7f757ea7eda9849753818c8b99d8eedadea7013c974a74bdfcd", 0x77}, {&(0x7f0000001000-0x48)="526c74a591de24a11185712318b7952075eb12ddeba8cc35c1dbdc0af8a3f30afe2c1351ef81153f15df7244eb610f5abc641b9b9b0761b8b6379981c2c876c22837ec51946622adb03e76e73ee429050a5c40a0b3ce4e485aa38220", 0x5c}, {&(0x7f0000001000)="57e81b558a9e2825b030b822b2bd72e9cca65455fb42f0012f26a50b6fcb3ff93b9ab0633bae09d230bbc87847facdf5e4609f335f64c21c28ce576967486fce98a0852a1cabf415a061623053", 0x4d}], 0x8, &(0x7f0000a1c000-0x21a8)=[{0x1010, 0x117, 0x9, 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{0x58, 0x10f, 0x5ad, "2d208ccc736ab2cf95651d04a1e4e1edd146029b20b5f3f3abe20bdcd5d201570efdcb6435ea2c7b38d03d088c0efb056c4e70d3d5ebba3a00d97131fc6eedb1bc65c324fd"}, {0xa0, 0x10d, 0x8, "34f033d739116db343924899f4c3bf945bebe702f7608895b7594391c14dab487cbb3683e22531f33d7c619b962ccf7cd28a89dd587344c3fa555c358978554381d43fcb0c57f85704294846607596e4fe652f9fa70ec25e419f51c7d0051a074193a91f19b49d2f87465ff4298c461c5a8ebc04def846c975995bc58ba52e50d7ffd933513da7f91000bb1d80"}, {0x90, 0x29, 0x5, "d96e890e88b1af32be1a0a0f48b44dfcc7d7ec86007db075489358ebac09a250a480f7f9286c16c838bd33f87f78a1b192711f5037b86f1cbbf91a1621eeab64d826de7eaf4cb54c000b87d5e2fff5bdacce34a2354205c2b987d864210f8712b0d9ea9b238d824e145663be160d100127fb26ab7f435084e9b505d69585"}], 0x21a8, 0x4000}, 0x40) mmap(&(0x7f0000002000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000474000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000615000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/03 23:08:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8) r1 = socket$inet6_sctp(0xa, 0x81, 0x84) sendmmsg(r1, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket(0x1, 0xa, 0x970) pipe(&(0x7f0000b15000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000024a000-0x4)={r0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000feb000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000055f000-0x4)=0x14) recvfrom$packet(r3, &(0x7f0000888000)=""/89, 0x59, 0x2000, &(0x7f00007a3000-0x14)={0x11, 0x17, r4, 0x1, 0x0, 0x6, @random="d43f9e35a6a1", [0x0, 0x0]}, 0x14) 2018/01/03 23:08:22 executing program 4: unshare(0x803) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x3, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x7, 0x4}, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0xfffffffffffff000, 0x4) 2018/01/03 23:08:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, 0xfffffffffffffc9b, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) getpeername(r0, &(0x7f000021e000)=@generic={0x0, ""/126}, &(0x7f00008ed000-0x4)=0x80) getpeername$unix(r0, &(0x7f0000665000)=@file={0x0, ""/67}, &(0x7f00000ca000-0x4)=0x45) 2018/01/03 23:08:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r1 = socket$inet(0x2, 0x4, 0x1d) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket(0xa, 0x804, 0xe20) connect$bt_sco(r3, &(0x7f0000628000)={0x1f, {0x6, 0x200, 0x9, 0x12b2b59e, 0x6, 0x6}}, 0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000363000-0x20)={r0, 0x2, 0x1, 0x8, &(0x7f0000e8d000)=[], 0x0}, 0x20) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006d0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00004bc000-0x4)={r0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00005f6000)={0x1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x251, 0x9, 0x3, 0x7, 0x9, &(0x7f00009e3000)=@common='ifb0\x00', 0x3, 0x7fff, 0x3}) getsockname$ax25(r4, &(0x7f0000eb2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000037b000-0x4)=0x10) setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f00004ea000)=0x3b5, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f000074f000-0x4)=0x8, 0x4) [ 821.834498] netlink: 21 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/03 23:08:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e02000-0x4)={0xffffffffffffff9c}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000bdc000-0xc)={{0x2, 0x80000000, 0x9, 0x9, 0xefb6, 0x9df3}, 0x80000000}) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000d1f000)={@loopback=0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000a78000)=0xc) syz_emit_ethernet(0x36, &(0x7f0000f84000-0x3a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@generic={0x6, 0x0, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "e9782baf", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "fd5867a25bbf936d09a44b2ed021ff03"}}}}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003d6000-0x8)={0x0, 0xff}, &(0x7f0000ab1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000015d000-0x6)={r1, 0x3048}, &(0x7f0000885000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000141000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x1, 0x1, 0xffffffffffff033f}, &(0x7f0000b91000)=0xa0) [ 821.930347] netlink: 21 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/03 23:08:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d56000-0x10)={0x0, 0x8c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000bf2000-0x4)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d5a000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c9000)=0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bdf000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000010c000-0x20)={0x6, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f000049b000)={0x5, r3, 0x1, 0x100000001}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}) setsockopt(r0, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) 2018/01/03 23:08:22 executing program 2: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000e9000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f000067f000)="d1c161279d6cceef94418f734a8849552f172bfbacb6acccd3f4a36c60624e605ffd69a94b7040d11f08c5dfb16d79a5b9d4fb90fe09c3fa3ccf26d71c304cb1abe02dfbfe460b74373b3ef5282cdd55511fcfe0382413e6825473d36c96889a120dff9c497667102ca5b6409dfae12de8144deb20227cef") getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000dbf000)={0x0, 0xffff}, &(0x7f0000367000-0x4)=0x8) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ef7000-0x98)={r2, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x2}, &(0x7f00007c5000-0x4)=0x98) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000ef5000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef5000)=0x10) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000ef6000-0x4)=0x0, &(0x7f0000139000-0x4)=0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef5000-0x18)={r0, &(0x7f0000215000)="", &(0x7f0000ef4000)=""/163}, 0x18) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000ef8000-0x14)={{0xc2c8, 0x1800000000, 0xdb3f, 0x3c, 0x3ff, 0x10000}, 0x3, 0x3, 0x8}) 2018/01/03 23:08:22 executing program 5: mmap(&(0x7f0000000000/0xa07000)=nil, 0xa07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x2, &(0x7f00005bc000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000267000-0x64)={&(0x7f0000927000)=[0x3f, 0x1f, 0x5, 0xe7d1, 0xff, 0x75, 0x3, 0x2c04, 0x3, 0x5], 0xa, 0x3, 0x56, 0x5467, 0x539, 0x1f, {0x0, 0x7, 0x4, 0x9, 0x101, 0x5, 0x5, 0x3, 0x3, 0x20, 0xffff, 0x7fff, 0x7, 0x100000001, "1a3259e8ebd87912193793bc733b107a1dc607b2f0fc962450f30364a1ebf731"}}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000a07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r0, &(0x7f0000400000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a08000-0x4)=0xffffffffffffff21, 0x800) mmap(&(0x7f0000a07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0xf, &(0x7f0000a08000-0xfb)=""/251, &(0x7f0000040000-0x4)=0xfb) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) socketpair(0x2, 0x6, 0x8, &(0x7f000044f000)={0x0, 0x0}) mmap(&(0x7f0000a07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a08000-0x20)={0x7, 0x0, 0x10000, 0x5}) mmap(&(0x7f0000a07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000a08000-0x20)={0x7ae, r5, 0x0, 0xff}) mmap(&(0x7f0000a08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r6, 0x800443d2, &(0x7f00000fa000-0x10)={0x2, &(0x7f0000a0a000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000a09000-0x8)={0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000029000)={&(0x7f0000a06000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a07000-0x10)={&(0x7f0000288000)=@delpolicy={0x50, 0x15, 0x21, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$void(r7, 0x5450) 2018/01/03 23:08:22 executing program 7: mmap(&(0x7f0000000000/0x49d000)=nil, 0x49d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000049e000-0x4)={0x5}, 0x4) socket$kcm(0x29, 0x5, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) sendmmsg$nfc_llcp(r0, &(0x7f0000191000)=[{&(0x7f0000494000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c82d0d4f04de9f3520221cfe6c1674cb923c89a7a3aa40ddaa5a063026b6e0e042200eed9d3d9a7002f6fa09aa32070d3b823f5118af51aad5375047938a5", 0x0}, 0x60, &(0x7f0000451000-0x10)=[], 0x0, &(0x7f000049b000)={0x80, 0x0, 0x0, "0d1bd0d386358ce40568dc08a5918c608142cbb5e77d536ccb58b88b7654696a20b4e703213a67108e6d9c2bedc8631b08ddf2a449bc21b13151e54ecdc322ee079733d5d626f014a4b23c4f5711a5ff15c16ddd4a8467cc33c70b0de56123cf81a5ee831bcce6ceac"}, 0x80, 0x0}, {&(0x7f000049b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e223b20cd05c3a49240591f6bb1f267d9d85b3021cbc92125e6cb5341eeb89a38f99f93026b7e8842198fa3a4dc771501ec42b52dfacd4ea4fc35363571ba", 0x0}, 0x60, &(0x7f00003bf000)=[], 0x0, &(0x7f000049b000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2018/01/03 23:08:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x40000, 0x0, 0x0}}, 0xe8) read(r0, &(0x7f000021e000)=""/231, 0xe7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x140, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2018/01/03 23:08:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4001, 0x0, &(0x7f00005f2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, &(0x7f0000d82000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000079c000)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008e0000)={0x0, 0x4}, &(0x7f0000fe5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00001cb000)={0xed, 0x4, 0x6, 0x6, 0x1, 0x3, 0x5, 0x100000000, r3}, &(0x7f0000bbd000)=0x20) connect$unix(r0, &(0x7f0000904000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) socketpair$inet6(0xa, 0x0, 0xa, &(0x7f0000d38000-0x8)={0x0, 0x0}) r6 = accept(r1, 0x0, &(0x7f0000492000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000731000-0x2d)={0x0, 0x25, "125aa4e3f1f42065eda78cb6d540bd555b0c5a1c9622cdd1a7657087dd4b1b05a92403be13"}, &(0x7f0000c51000)=0x2d) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000248000)={r7, 0xbb, "aa6b4a7b888ec8a19045d06e9cc961f3cb12b88f96cda58cceb3640d7bdf605693b92c091d4c77ba79539e49ef428d01ae178a604b10a98b4973379ba66b473d5607482a8bdf1a0cc40c4dd723f4af57d610a2a9a280aef64e4e496d90d5448d19ad97ac73c38451d2a87c9609602ade9e282a02e4b73541a0f7723adf8a76e74d4e406972cf6ddec367e4b6157a43d2ebc57165f403315e01a3b781539b95e80f9d7247f9f93693d67765a6fc442c5bc235c7eb2d463290816e40"}, &(0x7f00001fb000-0x4)=0xc3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000f35000-0x8)={0x0, 0xbe7}, &(0x7f0000cdb000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffff9c, 0x5411, &(0x7f000017b000)=0x0) bind$nfc_llcp(r6, &(0x7f00001dc000)={0x27, 0x0, 0x3, 0x4, 0x7, 0x9, "0383014020049bdb9ddc2e89e4afcb94bebb3936974530aa4ea5bdc54f99081b67ed9fba65322a02fe8dfb362e4336c22ce150517631f408e5c83395d68437", 0xffffffff}, 0x60) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000603000)={r8, 0x76, "a75c24b5ad682c9503b7e2db54071e2c6e8f5b2388a1b63ab5804d55f44e3dc9ee2833afeb174aaf55a3cf2d918f0eca63381129de88baa8df1e4e2ce436edf64f77b3a3f17539b1611ca275775f03e83536e8037e037242e9e1a6ae558a717cba30e836888ba200000000000000c3145a96cc74906cf197c3e8e696d83d3a0fd7ceb00da0ac09f055960cba98f7868cbd058df3dadf4918c1d1c74555ae9722ef3707feaa482b8e7312640bd62362be0ff8a93aa2bc49a1ff5d4db6d3cd72662bc88772aee694c481b139ba"}, &(0x7f0000ea6000-0x4)=0x1be) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000078b000-0x8)={r8, 0x2}, &(0x7f00001d9000-0x4)=0x8) 2018/01/03 23:08:22 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, {0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x1, [0x4, 0x2, 0x2f39, 0x9, 0x80000000, 0x9, 0x1, 0x4]}, 0x5c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000001000-0x8f)=""/143, &(0x7f0000000000)=0x8f) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r0, 0x3a, 0x1, &(0x7f0000000000)="", 0x0) 2018/01/03 23:08:22 executing program 3: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f6c000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f0b000-0x10)={0x5, &(0x7f0000646000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x800, 0x54e, &(0x7f000052a000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000003f000)={0x3, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00004a7000-0x20)={0x1, r2, 0x0, 0x7}) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/03 23:08:22 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e2b000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000d68000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000286000-0x4)=0x0, &(0x7f0000457000-0x4)=0x4) r3 = socket(0x3, 0x2, 0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ff5000-0xa)={0x0, 0x4, 0x1, [0x4]}, &(0x7f00003e8000)=0xa) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00008da000)={r4, 0x5a3}, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x100000000}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000ec9000)={@generic="17d7c0ac7207252ca7cea4e858be708b", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$inet6(r3, &(0x7f00007e9000)=""/120, 0x78, 0x40000040, &(0x7f00004ac000-0x1c)={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000a1a000-0xc)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000099f000)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000fdc000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, 0xdf78, 0x6, 0x100, 0x1f, 0x2000000, r6}) 2018/01/03 23:08:22 executing program 7: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f000040e000-0x1c0)=[{&(0x7f00008cd000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000095a000-0x20)=[{&(0x7f000095a000-0x2c)="", 0x0}], 0x1, &(0x7f000095a000-0xc0)=[], 0x0, 0x0}, {&(0x7f0000959000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000959000)=[], 0x0, &(0x7f000095a000-0x58)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}], 0x48, 0x0}], 0x2, 0x0) recvfrom$packet(r0, &(0x7f0000951000-0x42)=""/66, 0x42, 0x40000000, 0x0, 0x0) 2018/01/03 23:08:22 executing program 6: mmap(&(0x7f0000001000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cf7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f000045a000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x80800) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) pipe(&(0x7f0000bbc000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/03 23:08:22 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000819000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009ea000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000d2b000)={0x0, 0x0, 0x4e4, 0x7f, 0xfffffffffffff001, 0x9}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x7fff, 0x9, 0x4, 0x2, 0xc970}, &(0x7f0000daa000)=0x14) mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000e66000-0x37)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b8a030af2692", [], {{0x86dd, @x25={0xe1c4f205f08e2c60, 0x0, 0x0, "07000011f5ffffffffbe32000000ff0f00000828000800005fd1d456e3d307754e81b563b1"}}}}, 0x0) 2018/01/03 23:08:22 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x6) setsockopt(r0, 0x84, 0xb, &(0x7f0000001000)="d7fdaf95070179890fddd5a45d3f", 0xe) 2018/01/03 23:08:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000f79000-0x24)="240000001b000100ec03000022fb010001f6ff0b0800030001000000f701000000161701", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000002000-0x94)={{0x3f, 0x400, 0x1000, 0x1, 0x7f, 0x9f}, 0x8, 0x8, 0x7920, 0x0, 0x3, "b14cab7d4b1f079d28178ba4c17a7266c9989e7a5e360450c1b22cf9b619e347ab9c53f4009827c90cdd8a86c0c69cc47f9258346ce35ed0b3a7d15f81a5dab6ccd4690b4b7781460108606f4795d734ed5eea5b9e3a0a769be8eca4232650be7029236ab2593955583ab3164d1c977d7dd5adf27ab32fbb6c1ccef4c15d2e7e"}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000003000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x563, 0x0, 0x7, 0x14d2, 0x8001}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={r4, 0x800}, 0x8) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x1ff, 0xef, 0x6, 0x400, 0xa2, "3c9e3dbb2dc7830b3271dae72e887b22e9516c12183aaf4fe7b26f27cf54a6be53df059be2fea20eb6ea604f7ef73d064479d5e7232860adff0ee88f40a444", 0xffffffffffffffff}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f00003dc000)="e70756bc2a223252d5efc214f8cd761c92c7ffffb221512699f1826683a174f26692b60ab8ddcac8ead739e6faf75e1205e24483ae95f1e5183c1bf25aae7405d61033ca62bdd5bf2cf7c1ec3fa5c4bd26eae195392203dcdb0c00d0f5f286cc50ca05467717c87690185e0c5ee5af1d2992410012cf80b36c832cc9f3156a619223f2d8e3c0c8ffc62bcd1c7ed9f86bcb90b0e763c5c0100d901174c931b6473173904e962677453387130b36db266fb11e366aca999632f21f3324af68fe9ae9d698a02ca84e5776a0d74de11ef87ed5cdc5f847920e60338ea2f2f71c7df571d6ef378e6c91dedc86d224588943d134cc274fe1b55fec85", 0xf9}, {&(0x7f000082d000-0xd1)="4c7930feb65b9933e66d3b1261fe9123606d86f515238e71d99a1ebf3bfd1c2b1a36b88bf5789ba7dad514fdf5fd121fd300f5935e0d4900c7b99f2420b35c53b1c694756ea14f856aa4dec654c5d6b3fb79ca0a828a3de2a7546573ba3713dd2eef04b0c50a76ec80a42447d7fdf1e19dadb7097e5ecc59a3340d73cc3a230521020d2c64263248fdf8a5f7b9f1d6aeb1c576639ff9a58e081f658288070209fdb91f3f51de9effe57c7285bd46016a03a1f78b694f7a17e4080bf3c2490c45d22c017ffd6cdcfed677f8ad79d14da5df", 0xd1}], 0x2, &(0x7f0000906000+0xcbf)=[{0xf8, 0x11f, 0x4, "66a0557ec772776e728443c8939ec319b15036da6bbe3b6a9993c05655ebf7eb828fdfc3db3f258fb0f09727b200127084aaf74029829d55d2486e239e9fb05a2b0631d776ac6b12cda5e05b491f5afbbadab0e0f49f21d5be604412564a5044418f864848140953bfae24b512e69cf9e723058ed9fee1ace28021c7adad70347d442787b20589f9c0b604af772cc8131995a6ae5a9e66d3043f6d14363c97228d0c465ac631811726e452b012bc242e1635c0e913a04ab487d5aa2e01b67b4e3416276ec8acc7c724a300d58a01a2dcc1887255b3398736546bfcd1e067428e742069ff"}], 0xf8, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @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]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000086d000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xcf, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x6}], 0x74) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0xd63, 0x8, 0x2, 0x6, 0x44b5, 0x8001, 0x81, 0x8000, r5}, 0x20) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$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, 0x200, 0x0, 0x0}}, &(0x7f00002b0000-0x4)=0xb8) 2018/01/03 23:08:22 executing program 7: r0 = socket(0x19, 0x7, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000e7f000)=0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@buf={0x2, &(0x7f0000ffc000-0x2)='lY'}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000098a000-0x28)={@common='bond0\x00', @ifru_mtu=0x1}) 2018/01/03 23:08:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x8000f, 0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007d2000)={0x0, 0x1000, "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"}, &(0x7f00001b5000)=0x1008) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000802000)=@assoc_value={r1, 0xdd}, 0x8) r2 = socket$bt_sco(0x1f, 0x5, 0x2) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000e9d000)={r2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f59000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x3, 0xd7b2, 0x74f, 0x3f, 0x2, 0x9, 0x8, 0x3, 0x0, 0xf22, 0xa545, 0x1, 0xe5e, 0x7]}, &(0x7f0000d47000)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000bbc000)={r5, 0x400, 0x100000001, 0x0, 0xc39, 0x8}, 0x14) r6 = socket(0x200000000000011, 0x803, 0x0) sendmmsg$nfc_llcp(r6, &(0x7f00006d0000+0xe32)=[{&(0x7f0000b16000-0x60)={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "8f2d3aee005cbb2d4063be1db17ab7cdcba8224b70e62f84e134a425fb1eb771a46001129981194dce984d06da141fa124b8676a60ea6fd0cc054cec076927", 0x0}, 0x60, &(0x7f00004eb000)=[], 0x0, &(0x7f0000a4d000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) socket(0x7, 0x802, 0x8001) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000772000)={r1, 0x0, 0x6, 0x1}, &(0x7f000048e000-0x4)=0x10) 2018/01/03 23:08:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000ce2000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000001000-0x4)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept(r1, 0x0, &(0x7f0000000000+0xd8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f0000001000)=0x100000000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0xdfcab5a517e08487) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000000)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000)=0xfffffffffffffe0f, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r5, &(0x7f0000002000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$packet_int(r6, 0x107, 0xa, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000000)={r7, 0x69d, 0x167, 0x0, 0xc590, 0x6}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000113000-0x10)=@generic="2564664327845a5ac7ec9afd2707ff3c", 0x0}) 2018/01/03 23:08:22 executing program 1: r0 = socket(0xa, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) [ 822.188958] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/03 23:08:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000006e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000000)="30d62494fdb671200f187135edddb3b21190b50f1ee1584fab19770ab33a149cf409cfd5996f", 0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="84b31951e2876bb742c202791d1800531669d7128ada1172a052df1e05864c0339aabaa90f0684f891c48f2d147b4981e85bebd340367e41f5f15a9e869622b0b6bbcc8206e6c9083cdb344dbcce8fc5945c3c49aed426ddcf9474f942d8a00f9047e5d8452cd551ca1a945d15cc0f6bbbcc401853dad4a99a3c0ef58cab0c5aa8971a7b139b6bd6700cc9f493a96a4408e4ba0e70bf8221c2c8fab02a361f7c3f27cb28652ca2e1a33747c2db0db6591995be026ceaef", 0xb7, 0x4000810, &(0x7f0000001000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x4c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x200000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000003000-0xc)={0x0, 0x10001, 0x2, [0x5, 0x8]}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={r1, 0x5, 0x7ff, 0x7, 0x0, 0x3, 0x1ba3e272, 0x117c083, {r2, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x71, 0xfffffffffffffffc, 0x4, 0x4, 0x4}}, &(0x7f0000002000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={r2, 0x6, 0x0, 0x81, 0x3f, 0x236, 0x0, 0x4, {r2, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8dac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x10000, 0x7, 0x20}}, &(0x7f0000002000)=0xb8) r5 = socket(0x1f, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000000)={r4, 0x9, 0x69, 0x1000, 0x8, 0x7, 0x9, 0x3, {r3, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x49a98b53}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8, 0x4, 0x1f, 0x4, 0xfffffffffffffffa}}, &(0x7f0000000000)=0xb8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000000000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f0000002000-0x40)={&(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0], &(0x7f0000003000)=[0x0, 0x0], &(0x7f0000001000-0x4)=[0x0], 0x4, 0x2, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000003000-0x4)=0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000004000)={0x6000000000, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x31, 0x9, 0x5, 0x8316, &(0x7f0000004000)=@common='tunl0\x00', 0x690, 0x2, 0x10000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r5, &(0x7f0000005000)={0x1f, {0x200, 0x2, 0x1f, 0x4, 0x7, 0x2}}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x400443c9, &(0x7f0000007000-0xc)={{0x5, 0x1ff, 0x3, 0x3, 0x5b, 0x7}, 0x7}) 2018/01/03 23:08:22 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000025000-0x18)={0x0, 0x2, 0x10, 0x100000000, 0x200}, &(0x7f0000026000)=0x18) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000027000-0xa0)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x5, 0x77, 0x400, 0xa0}, &(0x7f0000027000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x11) 2018/01/03 23:08:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000f5b000-0x10)={0x808000000000, 0x1, 0x100000000, 0x2}, 0x10) r1 = socket(0x18, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000003000-0x4)=0x800) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000e19000-0x8)={0x0, 0x0}, &(0x7f0000279000-0x4)=0x8) 2018/01/03 23:08:22 executing program 0: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x6, 0x9d, &(0x7f000015a000)={0x0, 0x0}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000313000)=0x0, &(0x7f000093d000)=0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) 2018/01/03 23:08:22 executing program 6: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet6(0xa, 0x80002, 0x7) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f8d000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e1b3b60ced5c54cfb7295df0df8217ad40", 0xfffffffffffffe0e) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a0f000)=[{0x0, 0x0, &(0x7f000016e000+0x2a7)=[{&(0x7f0000e37000+0xfcf)="8d1f45eeaef0d6e12a34174fbe7d35e9", 0x10}], 0x1, &(0x7f00004a9000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r2, 0x29, 0x1000000cf, &(0x7f0000ea1000)="", 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/03 23:08:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r1 = accept$inet(r0, &(0x7f0000389000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e63000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000006a000-0x8)={0x0, 0xe93a}, &(0x7f00002c9000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009db000)={r2, 0x8, 0xfffffffffffffffc, 0xb947, 0x0, 0x67b}, 0x14) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='.', 0x1, 0x4007ff9, &(0x7f0000c41000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00002f3000)={0x0, 0x0, &(0x7f0000f70000-0x30)=[{&(0x7f000013d000)=""/83, 0x53}], 0x1, &(0x7f0000c31000)=""/119, 0x77, 0x0}, 0x1) 2018/01/03 23:08:22 executing program 4: socketpair(0x1, 0xb, 0x8, &(0x7f0000374000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000001000-0x4)=[], 0x0, 0x3, 0x7fff, 0x10001, 0xffffffff, 0x1, {0x4, 0x40, 0x100000001, 0x25, 0x9, 0xc171, 0x100000001, 0x800, 0x8, 0x7ff, 0x2, 0x3f, 0xfffffffffffffffd, 0x100000000, "c325a18e1b69fcf1e65c5b4b70ff933577691457cd49e31a12c6c544fedc3e2e"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000867000)="2cafeac9cd9bb3afa1fbc9fb0928b5dd788108ec92482931f1a1346e3685ad8ff7b8a78193ccca46d2dacda33c05e638a17244d573f56465db338dabefc40fdb6879c4b7f56c4f81120038cf1df75da843340ee1ff608658e3b75f194392cd7ddf39f3e798bac50eb3add78256fbeb69806e9ca1671208a73c755016e528264ce3a2b7b6fb7b6558dd6019c3fb05844d52a79da1f011") setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000772000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002b2000-0x14)={0x0, 0x8, 0x9, 0x70, 0x222c, 0x6}, &(0x7f0000f3a000)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fd1000)=r3, 0x4) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000cdf000-0x8)={0x0, 0x40, 0x0}, &(0x7f00007c8000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000814000-0x10)={r5, 0x8c, &(0x7f000056d000-0x8c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x389, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f0000605000-0x4)=0x10) recvmsg(r4, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) [ 822.267682] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/03 23:08:22 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000a9c000-0x1)="", 0x0) r1 = socket$inet6(0xa, 0x0, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x8, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f000084c000)="fa51ff677427e4e2e7ca01f69a8a10f2b5c0869342bd771b724f22d67e2eabd60eb6ab9359f33f57ccd9f5f66706cf739279b6cb165e24e6667bd68ff983b66ee1c833811d81f0394854778ff2a254544fcfb07b320470d24680d127f276b9867420158d456a785db235369b90b0cd93f124df7838ba48dac20c6fee16d8c588b0abaff73941e74cdf975069c5f694cb1248a9222b65c79eaa34b4391b079026398c5ecc11b8e26c90151ff66a2a0a9d39356c8c00ad7cc5536a8276af3bb9afb6ab1e7c9d75db18cd1baeeb", 0xcc) 2018/01/03 23:08:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket(0x15, 0x80002, 0x9) close(r1) 2018/01/03 23:08:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet6(r0, 0x0, &(0x7f0000db1000-0x4)=0x0, 0x80800) socketpair$inet(0x2, 0x80000, 0x7f, &(0x7f0000389000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fdc000)=0x8, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x1, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x0, 0x4) 2018/01/03 23:08:22 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009c0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x17, 0x5, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x7) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000007000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000d11000)=0x0, 0x4) r3 = socket(0x4, 0xb, 0xfffffffffffffffe) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000fa000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000e68000-0x4)=0x8) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00002ca000-0x108)={r4, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6fa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x45, 0x5, 0xff, 0x5, 0xfffffffffffffff7, 0xff, 0x3, 0xffffffffffff8000, 0x0, 0xffffffff, 0x7, 0x60, 0x2, 0x2]}, &(0x7f0000e67000)=0x108) 2018/01/03 23:08:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xa, 0xf, 0x10001, &(0x7f0000e8e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e83000)={0x0, 0x3}, &(0x7f0000bc8000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000902000)={r2, 0x1ff, 0x6, 0x7ff, 0x5, 0x93a}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000012, &(0x7f0000d06000)=0x0, 0x4) 2018/01/03 23:08:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000050b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000104000-0x7c)=""/124, &(0x7f0000df5000-0x4)=0x7c) read(r1, &(0x7f0000a8a000)=""/147, 0x93) 2018/01/03 23:08:22 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00007da000-0x4)=0x0, 0x80800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000c2000-0x57)="3d47b6c5170d25c1cc32dfba5e5278f50e704ad4826eb9d8e6e0f6db9a385dcc539763fd3524e27c3a0aac8ba60b822724098054814e0151fada6e04eebf748c3aaa55890c513cd42a9174060c8a81279505bad1237289", 0x57) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fea000-0x4)=0x0, &(0x7f0000684000)=0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00008e5000)=0x0) write(r1, &(0x7f0000fe6000)="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", 0x1000) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000730000)=0x0, 0x4) 2018/01/03 23:08:22 executing program 2: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006a7000)={0x0, 0x3, 0x30, 0x10001, 0x0}, &(0x7f0000da7000-0x4)=0x18) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000da6000)=@assoc_id=r1, &(0x7f0000da6000)=0x4) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000148000-0x4)={r0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00006fd000-0x10)={0x9, 0xffffffff}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000475000-0xa0)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000000000, 0x6, 0x0, 0xed, 0x80}, 0xa0) 2018/01/03 23:08:22 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000007000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000-0x4)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000c000-0xa3)={r1, 0x9b, "0f62b5cd33e248707e49a80a7dac1dcad496247b2cdd629d52cd2289e899bd29baed6127f287191c8397ca90fba542fdec2fc36bbcf4a9969d7bd52431eaeae72baa92df9b5b186fe2bd3ba10f1a821cc37e8fe5c30c4c7c6c1e3432fbd66aee0b78ea2b7b97627aeec2a270b1cf32898700ac5db704a86d6e305f953b013dba55445a99b808c17ba6a29e8f411edb8a8f43b50e6d56d288ca7e55"}, &(0x7f0000007000-0x4)=0xa3) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000c000)={&(0x7f000000c000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000c000)={r2, &(0x7f0000006000)='=', &(0x7f0000009000)=""/145}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 23:08:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000398000)={0x3, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xb1ca, 0x2, 0x7, 0x2, &(0x7f0000a68000-0x10)=@generic="f127ee1b0981546bf58b2a027480b903", 0x0, 0x215e, 0x200}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000147000-0x20)={r1, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x0}, 0x20) 2018/01/03 23:08:23 executing program 1: getgid() mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000f9e000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00', 0x10) 2018/01/03 23:08:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000296000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a5b000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000e61000-0x1c)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) r2 = socket(0x11, 0x802, 0x0) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000c22000-0x679)="", 0x0, 0x8005, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) writev(r3, &(0x7f0000296000)=[{&(0x7f000073b000-0x1000)='k', 0x1}], 0x1) 2018/01/03 23:08:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000018e000-0x10)=@common='ip6tnl0\x00') r1 = socket$kcm(0x29, 0x2, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet(r1, &(0x7f0000956000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7) connect$inet6(r0, &(0x7f0000025000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/03 23:08:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000311000)={0x0, 0x688, 0x30, 0x2bbb, 0x1}, &(0x7f00009e3000)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003a7000-0x10)={r1, 0x3, 0x6, 0x80000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000003000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000002000-0x40)=[], 0x0, &(0x7f0000010000-0x10)={0x18, 0x29, 0x3, "e615"}, 0x18, 0x0}, 0x0) 2018/01/03 23:08:23 executing program 6: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ddb000)={0x0, 0x0}) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000ddc000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c65000)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000b9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003d3000)=0x14) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000ddc000)={r3, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f0000123000-0x4)=0xfffffffffffffffd, 0x4) socket$inet(0x2, 0x7, 0x2) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ddd000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ddc000)=0xe8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000023c000)=@assoc_value={0x0, 0x10000}, &(0x7f0000bd3000)=0x8) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dde000)={r5, 0x0}, &(0x7f000052d000)=0x8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000595000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x3, 0x5, 0x2, 0x9, 0x0, 0xa0, 0x20, 0x6f, 0x2, r4}, {0x8000, 0x100000001, 0x9, 0x1, 0x7, 0x300000000, 0x2, 0x5}, {0x8001, 0x9, 0x966, 0x87}, 0x7, 0xb, 0x0, 0x0, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x32}, 0xa, @in=@empty=0x0, 0x3, 0x2, 0x3, 0x4, 0x0, 0x4, 0x94}}, 0xe8) ioctl$sock_ifreq(r2, 0x89f6, &(0x7f0000845000-0x28)={@common="736974310000000d0000000000000600", @ifru_data=&(0x7f00001f9000-0x20)="3e6a22d3dd54cbb78b16b36c697b4dc557416c09dadb9371d4a046b02394ee9a"}) 2018/01/03 23:08:23 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007c4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x18) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000004000)=0x3, 0x4) ioctl(r0, 0x8, &(0x7f0000001000)="e7536b545475fb9c1addf4a34b4605b44c272e178097b1af07630aad760c4cc025816de6712389826fde7023b995cff5541d84bfae3d0a4fb8539f5e06c0dbb2d7d6bff2a316387e8d8b0db851814faf55f3969bf19a43a1d3ac0dfaa6bb9ace2de3bb1f8ada7f975622496ecd3b07c30cfc6dceed60dcf7d3ce78b9affddc7ddd3e11d063c0b0b884c68f1170be43f341881e28c96b64fe1e8f6403dd8373dfa8f40c0ca3edbe61c739fd800ea176958ba435f0fffc73807aa6118103fde078f20951779656") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0xffffffffffffc0b3, 0x8000, 0x9, 0x100, r1}, 0x10) syz_emit_ethernet(0x9a, &(0x7f0000006000-0x9a)={@random="b2493ad45c84", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x4, 0x0, 0xffff}}], {{0x88f7, @x25={0x3, 0x55e0c2d, 0x1f, "163a20a54ccd8e8a11a6ff2806834b6978f93b41b93cc368bc00c814cf2b9d0a573a7d0bba723e74e3426aadb03e48bb449b140b518c31cbd1ecd39443daa39c2029d6a63cfe2bcf09a47b047f365eb5e8e5f6271cfd58bcc85eef44406fde0b24995e0c7ff4296dff3651eb2834169ee45484a3475b743646f8e76c5a3a3dd9ebc3bcf1a4"}}}}, &(0x7f0000001000)={0x1, 0x3, [0xa21, 0xd02, 0x65d]}) r2 = socket$inet(0x2, 0x5, 0xbd30) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000007000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000-0x4)={r2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000008000-0x4)=0x41f3, 0x4) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000004000)=0x0, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000006000)={r1, 0x6c, "9a4db2fd3c3d56e886a37a717081cc05528396c04b383c3ef0455783a9fe5b220a77b2ce094002637867787943f9112b125c786c088943d80c3293f8626ceaecf630dbc62057e8c41f53b2464a769382c43a0746f5cf5a23949ce840c3e03c8950106b1c6944273924342e20"}, &(0x7f0000001000-0x4)=0x74) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4800}) r5 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000005000)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000003000-0x4)=0x0) 2018/01/03 23:08:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f000055e000-0x4)=0x0, &(0x7f00000dd000-0x4)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000012000)={0x4, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='.', 0x1, 0x4007ff9, &(0x7f0000a2e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 23:08:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x40, 0x2, 0x0, []}) ioctl(r0, 0x8000000000008916, &(0x7f0000e5f000-0x9b)="d0fbc80d5be90ef6da79ec4ef454548050c42253647a1e883bbdd0ac4939c317b5ceb95ad864b044369ce60e92c0132a6f8d41da7eddbac7196bc38fe063bccfa62f2fca4db7d12be32208f832304fba2377cc370aa9d56ddc90ef67255f9f171b42cca935e93a28aed978bdf53afb1e4e9b4d188df9ebe4e48d5750a725623b531f73aa2131b181ad4ef30fc75877978ad5603e184650b84ccfe5") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/03 23:08:23 executing program 2: mmap(&(0x7f0000000000/0x9ac000)=nil, 0x9ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f000000a000)=@delpolicy={0x5c, 0x14, 0xa21933e0cb560ea3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @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}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001ff000-0x8)={0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/03 23:08:23 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000012000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000008000)=0x6) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000011000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000017000)={r1, 0x0, 0x30}, 0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000016000)={0x400, 0x8000, 0xffffffffffffff99, 0xc00000000000000, 0x0}, &(0x7f0000017000-0x4)=0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000017000-0x4)=r2, 0x4) r3 = epoll_create1(0x0) ioctl$int_in(r3, 0x5452, &(0x7f000000c000)=0xad9c) 2018/01/03 23:08:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000012, &(0x7f0000e0b000)=0x1, 0x3a0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)='Q', 0x1, 0x20020003, &(0x7f0000aff000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000d71000-0x38)={&(0x7f0000d4a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00006c8000)=[{&(0x7f0000f6a000)=""/6, 0x6}], 0x1, &(0x7f00007bb000+0x73)=""/4096, 0x1000, 0x0}, 0x10042) 2018/01/03 23:08:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000aea000)={0x0, 0x0}, &(0x7f0000ed8000-0x4)=0x8) r1 = socket$netlink(0x10, 0x3, 0xf) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000b7b000-0x65)=""/101, &(0x7f0000d09000-0x4)=0x65) r2 = bpf$MAP_CREATE(0x0, &(0x7f00008f0000-0x2c)={0xb, 0x3f, 0xfffffffffffffe01, 0x3, 0x2, 0xffffffffffffff9c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007a7000)={r2, &(0x7f0000f07000-0x1f)="091dbcf64b3297d46d3b57f8ab10812aade93282a7e645bef07b5fcdac8f5c", &(0x7f0000dd0000-0x1000)=""/4096}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000701000)={r2, &(0x7f00007fb000)="82c65a50e0f1e2cd681f9de879a79b0adf78e5db7accda60921b8f5fa9bdd54b8cae6c0aa8e91f80330c1c68eb7ebb81b95835b241833f79fd255a107b18e7d185470aa9521f6de68b9b407f9ac22270abcf673a2e7917414bb67827bec8f7bb37930cde51ea1be1a8fb44af4bd4bdf65d42503d5ad0c8b5b5473343ac048864d7bc24edd3d8c397b8db826b0527d6", &(0x7f0000316000-0xa9)="ddfd44097386fea08925c29e8e01ccc9e82f59c69642df78a89945aa15ed7affeb6d1adf7e5ea369b43fb3046a431a575cff1e95e3cb5687917e059ae09a18a5b0af7a6d07507b31f43848c1575d8f85e588c0ec767c58d5a68d042f85f3010ab121497494b5ed4ef9c365949703b84892ddaa104bc2aa52b037a8c850cb3e36ce72c469773a8a9b3aa2fc8e92bcc79e16c1a06ea28cb4c57b67474bf3c29d488ada67aa486450e282", 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x6, 0x4, 0x8000, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/03 23:08:23 executing program 4: mmap(&(0x7f0000000000/0x35b000)=nil, 0x35b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000142000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @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, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) 2018/01/03 23:08:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000d40000-0xd0)=[{0xd0, 0x114, 0x9, "cb73247f9e26a6831dc00426ee05deb6271c1f9652ed17948c80a222b55459fe89837a15050e7dab7afca923d1258c6c8af9c15ef8dd376080349adc77ec9cd460ab16ad214c535fd97d42d01b581ecaead7e525b0b07dcbf5653ff8a8707f2ad35e6083fb3cfab63dc13e28f8a92dbab356484cff11def177c0dcd10d666902cbdae685f09bbaa587db2ba8625676afddbfd565b84970c0d75b582aa8a1ed09048ab051b86766be4ef3e75046482b0326ca5893fb35cbc7329eafb06f1c3e50"}], 0xd0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b33000-0xb8)={0x0, 0x4, 0x917, 0x2, 0xe7a2, 0x4800000000000, 0x10001, 0x5, {0x0, @in6={{0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0xfffffffffffffffc, 0xc, 0x0}}, &(0x7f00000df000)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000333000)={r1, 0x5}, &(0x7f0000bab000-0x4)=0x8) 2018/01/03 23:08:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) connect$unix(r0, &(0x7f0000d4a000)=@file={0x1, './file0\x00'}, 0xa) close(r0) write(r1, &(0x7f0000f20000)="", 0x0) pipe(&(0x7f0000a16000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d4c000)=0x1000, 0x4) 2018/01/03 23:08:23 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x801000040000107f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000)={0x0}, 0xfffffd9c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r3, 0x0, &(0x7f0000004000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000e8000-0x8)={0x0, 0x4}, &(0x7f0000619000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000460000-0x10)={0x0, 0xb, 0x0, 0x3, r4}, 0x10) r5 = accept4(r1, 0x0, &(0x7f0000002000)=0x0, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000003000)=0x0) [ 822.628770] kasan: CONFIG_KASAN_INLINE enabled [ 822.633487] kasan: GPF could be caused by NULL-ptr deref or user memory access