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", 0x977}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x805, 0x0) sendmsg$kcm(r2, &(0x7f0000be5000)={&(0x7f0000b6c000-0xa)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a03000-0x30)=[], 0x0, &(0x7f0000028000-0x1a8)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000e91000-0x54)=""/84, &(0x7f00006f9000-0x4)=0x54) 2018/01/19 08:57:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000331000-0x4)=0x7a, 0xffffff5d) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00001a0000)=0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x385}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000747000)={&(0x7f0000b22000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000737000)=[{&(0x7f0000a66000-0x3a)=""/58, 0x3a}, {&(0x7f0000b0a000-0xdf)=""/223, 0xdf}, {&(0x7f00000c6000-0x22)=""/34, 0x22}, {&(0x7f0000e74000)=""/3, 0x3}, {&(0x7f0000dfe000-0x1b)=""/27, 0x1b}], 0x5, 0x0, 0x0, 0x6}, 0x40) getpeername$inet6(r1, &(0x7f00007c4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000eb3000-0x4)=0x1c) 2018/01/19 08:57:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000ce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(arc4-generic)\x00'}, 0x58) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000292000)=0x2600000000, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) 2018/01/19 08:57:30 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000fda000)=0x0, r1, &(0x7f0000fdb000-0x8)=0x0, 0x6, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fdc000-0x4)=0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fdc000)=[{&(0x7f0000111000-0x37)=""/55, 0x37}, {&(0x7f0000b9d000-0x1)=""/1, 0x1}, {&(0x7f0000fdc000)=""/4096, 0x1000}], 0x3) 2018/01/19 08:57:30 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x103, &(0x7f0000005000-0x163)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @random="8100007fff00", [], {@ipv6={0x86dd, {0x0, 0x6, "16b9db", 0xcd, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x0}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @routing={0x0, 0xc, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000d000-0xe)={0x5, [0x2, 0x2, 0x8, 0x1000, 0x9]}, 0xe) [ 235.947289] nla_parse: 3 callbacks suppressed [ 235.947294] netlink: 152 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/19 08:57:30 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x19}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000006000-0x10)={0x3, {"eeccbbf77c1457"}, 0x8}, 0x10) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/01/19 08:57:30 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000c43000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000928000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000652000-0x4)=0x0) 2018/01/19 08:57:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000b3b000-0x4)=0x0, 0x800) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000e9e000-0x10)=@req={0x80000000, 0x2, 0x0, 0x0}, 0x10) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000658000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d05000-0x8)={0x0, 0x1, 0x2}, &(0x7f0000caa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000098b000-0x14)={r2, 0x9, 0x0, 0x0, 0x94d, 0x8}, &(0x7f00000a1000)=0x14) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10000800000010d, 0x1, &(0x7f0000001000-0x8)="", 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ac2000)={0x0, 0x0}) 2018/01/19 08:57:30 executing program 0: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000294000-0x4)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e8d000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000489000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c52000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000+0x12)=0x10) socket$nl_xfrm(0x10, 0x3, 0x6) unshare(0x20400) unshare(0x8000000080fffffe) 2018/01/19 08:57:30 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000005000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x0, &(0x7f0000006000-0x8)={0x9}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000006000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0xfffffdc5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000005000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000005000-0x1000)=""/4096, 0x1000, 0x10000, &(0x7f0000004000)={0x11, 0x1d, r3, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) read(r0, &(0x7f0000005000-0xf2)=""/242, 0xf2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000007000)={0xffffffffffffff9c, 0x50, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000008000-0x4)=r5, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000006000)={r2}) 2018/01/19 08:57:30 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x11, 0xa, 0xf53, &(0x7f0000f33000)={0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000f6a000-0x4)=0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00004ca000-0x4)=0x2, 0x4) 2018/01/19 08:57:30 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000003000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000)=0x46b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x65, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x1c) pipe(&(0x7f0000000000)={0x0, 0x0}) [ 236.020579] netlink: 152 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/19 08:57:30 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000cfd000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000b9000-0x4)=0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000098f000)={&(0x7f0000fe6000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000d1e000)={0x8, 0x7f, 0x7, 0x3, 0x17, r1, 0x8909, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe7000-0x18)={r1, &(0x7f0000bf3000-0x47)="49761d87e5c193cbca193bc9220147440976a96f2f6be2c34355f47413ce8b97f9178ffcf03f36e100bb88d9bbca5ad44cb3269b95269b9227812323afe8df4a608b2ba87f2bdd", &(0x7f0000fe7000-0x1e)=""/30}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f000087d000-0x2c)={0x5, 0x83, 0x84, 0xf, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe1000)={r2, &(0x7f0000105000-0xd5)="", &(0x7f00006d2000-0x3a)="", 0x200000000000000}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000116000)={r2, 0x28, &(0x7f0000550000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/19 08:57:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ce5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000bce000-0x4)=0x8, 0x800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000452000)=0x0, &(0x7f000074b000-0x4)=0x4) r1 = socket(0x1a, 0x8020400000000802, 0x3) pipe(&(0x7f0000b47000-0x8)={0x0, 0x0}) bind(r1, &(0x7f0000ed7000-0x80)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x1, 0x1}}, 0x26) socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) 2018/01/19 08:57:30 executing program 2: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00008e7000)=""/39, &(0x7f0000dd8000-0x4)=0x27) r1 = epoll_create(0xffff) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000dd8000-0x8)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000902000-0xc)={0x80000000, 0x0}) 2018/01/19 08:57:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000baf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) accept$packet(0xffffffffffffff9c, &(0x7f000051d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000476000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007e9000+0x7b)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000578000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000f0a000-0x38)={&(0x7f0000e3c000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a86000)=[{&(0x7f0000616000-0x8a)="97a9", 0x2}, {&(0x7f0000c72000)="", 0x0}], 0x2, 0x0, 0x0, 0x50}, 0x8004) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000bc0000-0x1)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000a7d000-0x8)={0x0, 0x0}) getpeername$unix(r3, &(0x7f00008b7000)=@file={0x0, ""/85}, &(0x7f0000d95000-0x4)=0x57) 2018/01/19 08:57:30 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000-0x4)=r1, 0x4) r2 = socket$inet6(0xa, 0xa, 0xc0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002000-0x20)={0x63, 0x401, 0x0, 0x7, 0x0, 0x6, 0x7, 0x5, 0x0}, &(0x7f0000008000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000-0x6)={r3, 0x0}, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 08:57:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/66}, &(0x7f0000da9000)=0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xffffffff}, 0x9, [0x4, 0xffffffffffff0000, 0x0, 0x101, 0x9, 0x4, 0x200, 0x1]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00006ca000)=[{{&(0x7f0000dd1000-0x1c)=@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x20}, 0x1c, &(0x7f000016f000-0x60)=[{&(0x7f0000000000)="574de0fa1ae4aa933aa61c618d9610da96929664f8f83b2dd1439e35fb1489ef95166ef48246faa12a71ed9fd86451fd5aaf381f2627ac7a4cff58", 0x3b}, {&(0x7f0000001000-0x97)="01411d923517b378633c564079732ae4fa76b616ebce7ddac17e44b07e362ee0a24317b484a6927ade4b7cb359386ffb86add927df8641acc1a1848e920542e89aa1050d89e3dacb7a04c106e4e1de0dd81c2426ef0f481f952ff468b712d2660ccb3eb910532a3e16b62940925f8e2fc5f93a3f8126d76930369eae017e4c1d160cf5018e80b2c4a75f0f57b2acea8bd073935c999087", 0x97}, {&(0x7f0000001000-0x3c)="4c3b1f02fdf20d589b1bf61532193bc4290da9ee03540906c3fb32e02ee6b216a357478b8843197919eff038c8ea52cdd037bfff18ba1d84f1b3652d", 0x3c}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f000078e000)="72dbd61df1779de5be94a4070088ab4162e5705308dc07f1fe95f580", 0x1c}, {&(0x7f0000000000)="51e563d5b336ad1a8e023269a6c240e7be02189487abd414099e1b495b38a9b3b3577f9183547ca60512932563b0c2b0aae4bf3318977adf3af731341aabfcc8727168dbe9d98f263e8a79d56a9ac43dd2d84d8edf31ca76a0e9c2a36f59f31654937e433eafb4ba905fac2eb488dd5027395652566194093fa700e5a4bd91ed32b19e15b45c937763ee3bd4d61eb99a95e577181441f5a7a412e8603420f83b1c1623524bff68d0f75e43b96030304d7dcf", 0xb2}], 0x6, &(0x7f00006cd000)=[{0x20, 0x10f, 0x1ff, "22bc81e58620a151bfd1"}, {0x70, 0x11f, 0x80000001, "25c04eda1aabbff971cdddeda0f3193bf520bd902eb30ee74203bb9a829242e8a0c4e6ae3fb019afb85e00731d4565a9d2eb21ef565bc6d374e23d7daabe0bf34691bc211dcc9b66c80cfc77b4f1aac43db042d58bb0cc8928"}], 0x90, 0x14}, 0x3}], 0x1, 0x8800) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x805, 0x0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000011000-0x4)=0x7, 0x4) listen(r2, 0x7) 2018/01/19 08:57:30 executing program 1: socketpair(0x11, 0x3, 0x663620e5, &(0x7f0000d95000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x7, [0x8001, 0x4, 0x7, 0x1, 0x6, 0x35, 0xf67]}, &(0x7f0000b67000)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/74) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r3, &(0x7f0000002000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) getuid() close(r3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000000c000-0x38)={0x0, 0x30, "4cd1570b22d73c7f861282c7aa6c72cfb2f8420c1a1042d28cdd001dcca0d4df852081ef6e451a73c97d9d0b9f63e333"}, &(0x7f0000000000)=0x38) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000000d000)={r4, 0x100000000}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f000000c000)={r4, 0x7fffffff, 0x0, ""}, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001000)={r4, 0x4000000000000000, 0x20}, &(0x7f000000b000)=0xc) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000000c000)={@generic="bf32039de8008069e199de9490aa5656", 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000000a000)=0xf19, 0x4) 2018/01/19 08:57:30 executing program 4: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007d, &(0x7f0000001000-0x4)="00210300", 0x4) [ 236.118621] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 236.135566] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/19 08:57:30 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003a2000-0x6f)=[{&(0x7f0000f89000-0x1000)=""/4096, 0x1000}, {&(0x7f00004a7000-0xbb)=""/187, 0xbb}, {&(0x7f00004cb000-0xf3)=""/243, 0xf3}, {&(0x7f0000d66000-0xb2)=""/178, 0xb2}, {&(0x7f0000f88000)=""/4096, 0x1000}, {&(0x7f0000f89000-0xb5)=""/181, 0xb5}, {&(0x7f0000f88000)=""/142, 0x8e}, {&(0x7f0000f89000-0xf6)=""/246, 0xf6}, {&(0x7f00009c9000)=""/218, 0xda}, {&(0x7f0000cfb000-0x61)=""/97, 0x61}], 0xa) bind$alg(r0, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) close(r0) 2018/01/19 08:57:30 executing program 0: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f81000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000700000)=0x7fff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f87000)="b6d4", 0x2, 0x4, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/19 08:57:30 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80000, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0x96)=""/150, 0x432}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000002000-0xc)={0x8000000, 0x1, 0xa}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000+0xe33)={0x0, @in6={{0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x28000, 0x80, 0x3, 0x50}, &(0x7f0000005000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000-0x6)={r2, 0x3}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000004000)={0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/19 08:57:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a71000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000204000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000094b000)={0x0, 0x28, 0x30}, &(0x7f0000700000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b48000)={r1, 0x3cb}, &(0x7f0000bcb000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000007000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000b95000-0x8)=@assoc_value={r2, 0x0}, &(0x7f0000007000-0x1)=0x337) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000355000-0x4)=0x80e, 0x4) 2018/01/19 08:57:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f000084a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c86000-0x4)=0x10, 0x800) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a52000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000584000+0x742)=0x10, 0x80000) r1 = accept$netrom(r0, &(0x7f00005d4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ee1000)=0xfffffffffffffcd0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000905000)=0x9, &(0x7f0000609000)=0xfffffffffffffffb) r2 = socket$alg(0x26, 0x5, 0x0) gettid() getpeername$unix(r0, &(0x7f0000285000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001c7000)=0x8) bind$alg(r2, &(0x7f0000d4c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00008d4000-0x10)="", 0x0) pread64(r2, &(0x7f0000338000-0x1000)=""/4096, 0x1000, 0x12) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000391000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ca6000)=0x1c, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000097c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3f000-0x4)=0xe8) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000f71000)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f00007e3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000055000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00009e1000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000053b000)={r4, 0x4}, &(0x7f000077a000-0x4)=0x8) 2018/01/19 08:57:30 executing program 1: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000780000)={0xffffffffffffff9c, 0x28, &(0x7f0000939000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000939000)={r0, 0x5, 0x0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00007f0000-0x2c)={0xb, 0x200, 0x0, 0x1000, 0x8, r1, 0x12000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = accept$inet(0xffffffffffffffff, &(0x7f00004cb000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d4000)=0x10) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f000015e000-0x4)=0x0, &(0x7f000093a000-0x4)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r1, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f000093a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000093a000)=0x3a) recvfrom$llc(r3, &(0x7f000069a000-0x7a)=""/122, 0x7a, 0x20, &(0x7f000042c000)={0x1a, 0x5, 0x9, 0x6, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) 2018/01/19 08:57:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d15000-0x4)=0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r1, 0x0, 0x15, &(0x7f0000001000-0x12)="f2ee57994d20cc484b939cf552c7f636f16d", 0x12) 2018/01/19 08:57:30 executing program 0: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000204000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000fce000)=""/1, 0x1) sendto$inet(r0, &(0x7f0000fc0000-0x1)="", 0x0, 0x0, &(0x7f0000fc9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f0000fd1000)=0x0, 0x800) pipe(&(0x7f0000d2d000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fd1000)={&(0x7f0000410000)='./file0\x00', r1}, 0xc) 2018/01/19 08:57:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000037d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a3", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001bb000-0x38)={0x0, 0x0, &(0x7f0000a1f000-0x60)=[{&(0x7f0000e36000-0xdf)="255459190f696222e9782db9e3359f16", 0x10}], 0x1, &(0x7f000099c000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) recvmsg(r1, &(0x7f0000dc7000)={&(0x7f0000dcc000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000636000)=[{&(0x7f0000704000)=""/183, 0xb7}, {&(0x7f0000f44000)=""/0, 0x0}], 0x2, &(0x7f0000abe000-0x1000)=""/4096, 0x1000, 0xb627}, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000949000-0x4)=0xd6, 0x4) 2018/01/19 08:57:30 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000d62000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac2000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000001000)=""/152, 0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000038e000-0x8)={0x0, 0xfffffffffffffff9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0xe5, "fe7c51eed57ddddf7857eac7247bd89b79767abfc1f3f970beee48ff51de125864785b4f52b06cc92e2f559ff383739bb31ba5186d24d691e479ef1acf2576b58f6bf1f066693fc21d77cd9d60a7f1e15b69fb17815534332e309e42723173fcbe8028c2ea6e4376e464f44cce4d16abb6d74d2a41f3beccf65c9b3d3217270be2d55b167f6c4d761e55eecd3948a366b8139e0f5c8603901184796f20a795069d852146af295a5fb8760928b3aaffd960403db6da46d886a9f0dbc5923bca66215eb3cb203af149110c6c969f6e0aca917190423d5dfa36ffd0e2db4b47efe6557e07c6c5"}, &(0x7f0000629000)=0xed) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000ce0000)="b8ef4b1ffd38748c3c7d74c69f40f71da97fa379e59165442a1d6d9260b6d11d1d196faabef0284d9c45648f670a0cbf9e2e1388252b7d629a30c8faa57faf8e3f0ae60cb45909e1b03499288a0997149e8234ec4cb45f85938c6f58ff677ce558f2a4bb83c45ad507ba09284b12", 0x6e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffff8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x3, 0xcb, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4800000}], 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000e17000)=0x0, &(0x7f0000325000-0x4)=0x4) 2018/01/19 08:57:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a30000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r1, 0x10001}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/19 08:57:30 executing program 1: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000fb1000)="b306321bed3e77a862cda9ce37abaaad", 0x10}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000497000)={&(0x7f0000b07000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fb3000-0x50)=[{&(0x7f0000018000)=""/95, 0x5f}], 0x1, &(0x7f0000c26000-0x6f)=""/111, 0x6f, 0x0}, 0x0) 2018/01/19 08:57:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) r1 = socket(0x11, 0x7, 0x1ff) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000dca000)={0x7fffffff, 0x8000, 0x55, 0x986}, 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r2, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="03000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/19 08:57:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000a22000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000589000-0x30)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d1a"}], 0x18, 0x0}, 0x0) accept4(r0, &(0x7f00006dc000-0x10)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d0b000)=0x1c, 0x80000) 2018/01/19 08:57:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000930000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000057b000-0x4)=0x3a) connect$ipx(r1, &(0x7f00005d4000)={0x4, 0x7, 0x0, "82d1554ad513", 0x400, 0x0}, 0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000c18000-0x10)=""/16, &(0x7f0000c17000-0x4)=0x10) 2018/01/19 08:57:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000c96000-0x14)={0x0, 0x0, 0x6, [0x5, 0x8000, 0x3, 0x7fffffff, 0x3f, 0x10001]}, &(0x7f0000c5e000)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000611000-0x14)={r2, 0x1ff, 0x6, 0xae9, 0x100000001, 0x7}, 0x14) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 08:57:30 executing program 2: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00005ab000-0x1)={0x7ff}, 0x1) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d3d000-0x4)=0x0, &(0x7f0000d3d000-0x4)=0x4) 2018/01/19 08:57:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x2000007fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000009) r1 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000035c000-0xc)=@sack_info={0x0, 0x3, 0x1}, 0xc) 2018/01/19 08:57:30 executing program 3: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000029a000)=0x0, &(0x7f0000702000)=0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fd3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000fd2000)=""/25) 2018/01/19 08:57:30 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2001, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2d115b", 0x0, "5fc07d"}, ""}}}}}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000006000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @multicast2=0x0}, &(0x7f000000b000)=0xc) 2018/01/19 08:57:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x10b0) setsockopt$sock_int(r0, 0x1, 0x800000000000003c, &(0x7f0000994000)=0x0, 0x4) 2018/01/19 08:57:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b41000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000451000)=0x2, 0x4) sendmmsg(r0, &(0x7f0000225000)=[{{&(0x7f0000ffe000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000816000)=[], 0x0, &(0x7f000040f000-0xd0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000ffe000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000acc000)=[], 0x0, &(0x7f0000493000-0x1238)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) r2 = socket(0x1, 0x5, 0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) 2018/01/19 08:57:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000022c000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000db7000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f40000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000099a000-0xc)={@broadcast=0xffffffff, @empty=0x0, r2}, 0xc) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00007f6000)={0x0, 0x0, &(0x7f0000542000-0x90)=[{&(0x7f0000058000)="bf0c7dbd527f448ff0e680143794f9b9acf2edc87b2e4b6b6c3185f96c91e2f4d042dc14e59c6ab890b33d13558547364623fde2af3af420200b72bb0ee91f46af18d719510a27656aa5cb73d1038ad8abcb23df", 0x54}, {&(0x7f00008be000)="6d1f88534d5b36c733eb833807326d3678ef094e6823f14db864ed3b9d9cf8d6cc1246f07aa9e005c5b56a86d693d1bad9505b42bc90d36f76c943799da6ca46de1984c51b9a8ccb940b106ed11ea52c93952b38e5baa4404902a0095bce2d6498c66cd312c57a876376f275e60a99c7c4175df4f570c8f4eddcf37b67dbf4fcb5c02c9574d97fa0c3a8bacc0001a30a7c674702c3764187365c0ca214cbd0fda9eaf395820b40de9f4da4", 0xab}, {&(0x7f0000a74000)="db432574adbabb0cbfd3d51a9a1b26339e3a65d5c3a735b8707cbfc94699b93dddff26fa7f6d11fff2fb47c0cf9bb80bd03e5a3453dab277d6b4e173abac5c4e6a27b4f599cf212ea8134207ce0a64c289dee41157c9bd63d256c2eda09ab2bd61e156fd66a0bf4210d9413cbd786052073236615246534f2ecae3", 0x7b}, {&(0x7f00006ca000-0x2e)="7ce93e8fb51437cd9927519e842870c60233630d6b9afd59cdd658ffe4b6388e9b1fff0e795c22e819be5f297529", 0x2e}, {&(0x7f0000145000)="18e6fa102500d1c9434fb0aed5bd1a0b990003be9af61369dfb9f805bca810b295317384e7d347be5d57e34d0eb67f7e7fec5d3bf8108bdca9374711fb875bcd43e1d1cc2cebe8d3af8ef9fc0ccfa0e9fa86c9cb0e45e303bc867519e3734ae5ea1a49b6cfc446f5eb0ebe1712a9dbf92abd713ae083148494fd5e9ac036a90c0d07bf4caacc33d8c9d0704522168b0980768a326068d3", 0x97}, {&(0x7f0000e21000)="904d01cc1aee8f2dac6666c14c5efa4b439e15780b1075af509bd2f1380c07e3425b4ee8e05b70021f25bfdda6750814901b87bca9898d764c10791d44601a5ba037f727aefbc34fa4b278", 0x4b}, {&(0x7f00002c7000)="92760467974345c97daddb7e87fd62a5ae24734d6a", 0x15}, {&(0x7f0000a9f000-0x9d)="f6665ce25f94a4abde7fba0934b275123b6f663b257cc11bad95b57905c874047ceafcb073d25518eacc4369a1e94e2b4de465279ec166937b9b180bb7f146097f5cfa4f63dba626bf4188e8221bceccf544a2dcf291c378a2b3ae740d2d4200bbca0e564e393041683f56b30f3792c23fadd1e00a73d83e3e4fd3aa5d35e29b4f15863808db0107396d834f8ff5a8b66f47a39ace193015ac0e15c054", 0x9d}, {&(0x7f0000d6e000-0x32)="e767ee8eb5c2af86d5fa4e00818100dc72919885a873d91f40c8e52b0f64188af249e4e36855cd56f15a63fe66e68f785f81", 0x32}], 0x9, &(0x7f0000e71000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x48, 0x24000001}, 0x1) sendmsg$alg(r3, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r3, &(0x7f0000871000-0x1099)="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", 0x1001, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 08:57:30 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x70)=[{&(0x7f0000001000+0x2a8)=""/0, 0x0}, {&(0x7f0000000000)=""/97, 0x61}, {&(0x7f0000002000-0x82)=""/130, 0x82}, {&(0x7f0000001000-0x48)=""/72, 0x48}, {&(0x7f0000000000)=""/221, 0xdd}, {&(0x7f0000001000-0x4b)=""/75, 0x4b}, {&(0x7f0000002000-0xe)=""/14, 0xe}], 0x7, 0x0, 0x0, 0x29ac}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002000-0x20)={0x5, 0x7f, 0x3, 0x200, 0x9, 0x148, 0x1, 0xc22, 0x0}, &(0x7f0000002000-0x3)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x3, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f0000003000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000000)={r4, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xfffffffffffffdc8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x4b, 0x6cf80000000, 0x4}, 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r5, 0x800443d2, &(0x7f0000000000)={0x5, &(0x7f0000582000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) sendmmsg(r0, &(0x7f0000a9c000)=[{{&(0x7f0000140000-0x80)=@generic={0x4, "0ffd88b306d1183e90132f9c1379eb3a49fe042aec071367e73ac471a7a9825ac06685270dfe5856cd87236fb3c5ce34d8bd7002cf8659baae596519d658b921cc5d3c494420477fc965a1f585598eff1ee486dfbc49c0973d4447ea25451297a459e1ff42949cc8772751779c00404b119bc648533d1bb1c09975f2a698"}, 0x80, &(0x7f0000938000)=[], 0x0, &(0x7f0000bfd000)=[{0x28, 0x107, 0x7, "ddce32e00cb7b081dd376f1e369f2d0fab2168571622"}], 0x28, 0x4}, 0x8000}, {{&(0x7f0000c4f000-0x10)=@ax25={0x3, {"567ebc838c780c"}, 0x3}, 0x10, &(0x7f0000c4a000-0x40)=[{&(0x7f00009b2000-0x1000)="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", 0x1000}, {&(0x7f0000666000)="0e0507604cb1e78ba74f25440a", 0xd}, {&(0x7f0000661000-0x7d)="69ee61932205687f8035f2f2b066661462241b21cd91484180889de97193375ff4eee2fc5f53113f5dddfa2fc5766e1c7a8de532c7093183ad4b364f4278004fde6ba9bd38b01fe13eb9e7c522b8b557bb382c537b5c5fe514f1c86bcdb5f3c40758d49cd38ac4d15a52343eb00de7cc2b77f5ee2ba4d695295e014cea", 0x7d}, {&(0x7f0000357000)="5e2a2075929dda153bf5840a70e0e9f1e4b8ffa96c055e7b7c5f555f78ec5616852af278b08ca3671b7027aba1150a4f7bb24d236dfc716b79a6a882884995d89436588b6cce350de43d083312843d9eb9709b6c8b8496db06967a35b266144268ca46779eb3e0b523f85cf5d90da570ae8150162cd7ec4f21394de8462918caca846273acabab1df67b112fd39b8b", 0x8f}], 0x4, &(0x7f0000309000)=[{0x70, 0x6, 0x8001, "6362aa4c183f48df9791c19aed127c1686f218710112650f0312f4282a617d52484b4a6e0752fdf22473408c4f7852525742fa99af6dc0e710d97d38e88312d6e4b1f8c2bce8cfe5c1fca03c90436a4b0056896b659a2c1704"}, {0x98, 0x10f, 0x3, "8ebb771c2bda53d77e015d3e5cd84c8d1a1d9647f139c8e41e922112da53c5e19905d6975c0d6dc7dd2fe5f25322aa43e9e827ad74db24fb9fe331cc0d75fd1cabdd0bd8a9932abb396a71f8b56acabfa988f8a430a3bc75603516aa8fd3ebc1345183f10fd0b0fde7ed2c2002fe601b5952129c6e68b4a85a00dbb3158b9b8c548b3167e87770"}, {0xf8, 0x0, 0x0, "2ba4c0d1b42ea7190f56779a9ecf4ae62a57c0b20aeacc3960c45658d17917aa80f2d78074d1d1250079a354351bbda49c0f206a17635ea510b608cc778c55accbb01b7a5c12d5d4ae54e0d1d38c35ec4915d4d44a35f59e057acc53566d4ee1334f202ed9b0de9d9be354aaa9dd51b831db0948929185cc341fead3de3b8063ca07bcc6fb9684110f2f213e7d16c011afd3d2ee022a651c5f7af10726cb1b31af4ef89a9eb5e10a9a67f4b74da557e8f4f7d0f3d9ecd0132744b9c6f56b7749073c943f1dce2389e659df0496907f05b52e9369851a94a12d60de82b0ee4f68208a"}, {0xc8, 0x19d, 0xabc, "b179b8305ba72348af86f61433fd0db9b17e5004600a5984250a5e491f33d8d256f1cd6189aac2031f34aa517ca48c73191f2d3404a63cf50bb12e3aa3dde7b18e1a4180a65090cf2c226adedee9f767932f2e292a722ab57822aa4b27dcdfee16e7839797ffaa8eb062cfece8948b07bc2631524bf6d330b601b967207c2eb7c09a4bcbaf17fada9cc24f53ca96eb0c5b87bab02eb271331e29a988b5c7f9e03a3b22d3896281788177af6f7f6fbbe2c780624e"}], 0x2c8, 0x4000000}, 0x2}, {{0x0, 0x0, &(0x7f00005e4000)=[{&(0x7f0000362000)="f1724d05b3f40ed611bc83200fd5937359e6cc7774a91109f306057e58bf1971a5a18b44973cdde21d9a234b7584a24efeb3344e72b9d675cfe86df6210e09", 0x3f}, {&(0x7f0000df9000-0xd)="ccb9ff57e94f64b32e728fd674", 0xd}, {&(0x7f0000ba3000-0xbe)="aca3a2f23ed6b74cdc39896ed2030fefefca08d217d8097513672e96a05551d60bf5dea300969c43ca1c142130c63ef36bcd878db579561a43c39b808104a65ac7afbf6a0f51e0de0459e0f742c9ff06dd04d6efe7ae931dbe0193ed0f9a485dfa48f943a94795f2885f9217a14ea4a9cdac3959f8fda38891c04b45526b30f65a66ec62eb010270b92dca67367ee9c073d67538d04155f30f0fd1286a335505b664f98453440517bd1f68c86cc4a8430700c1263aad0d6a75dc8d55a1af", 0xbe}, {&(0x7f0000055000-0x98)="8c68a16619408e05b74a53e4916dbd0dc14553559d83b4d1ac8315dc9df3cc6ef53978af076a5d2e25569984f1a67e376691c0c4eb55c82c5ac4195f5640dd4634a7085f60ea9c9ccd53699c36f5abde867df3856f6520e24ed69a9f6ef57f3765805e230ab4948e752305402673166954fc74013c0144ee920d73e458e759088b692bcfd2731f42a4cab32d51dce2bd78c9025e2e08b9eb", 0x98}, {&(0x7f00005bb000-0x27)="240ac8ba0585ea1f8b3eb012ba7c074bc59ed01c60b41fbd643953965a56d8084f1741aa8bbdc9", 0x27}], 0x5, &(0x7f0000538000)=[{0x108, 0x102, 0xffffffff, "0c6abffd5217bf583d76a6a7d1d2f9e4b7d4a24d8d105b012b490f6a5e9c9d7ba9fc6f213d54f16da8b5408ba4507c4c1e22b259d98399c32821ca6e4077ea697c8e19228507a27f8f77700d165225048c010c723c29d701f811560ace7ffc0eb812c9c1fd6b2128ffb55ea2cddf4fd3f07013c3fe55093b7bb846b613117664738f3cfa2a374696642b11f1647a8ab37cbd0918caacea23ad21bde9e3012ef97b0f0fe10c8b6206bf2fee6751ba410ccacda84b0d36fef802442a86acb6d58960d0f3ce20932f16de98b8778cee60b5ded36dfa3be3d13018ec18b62b9302e9c572e6eec5346c602bd133df95ff928ac6236096059098"}, {0x18, 0x13b, 0xd1e, "f6df"}, {0x18, 0x111, 0x9, "90f3d51041ae"}, {0x68, 0x13a, 0x14422b7d, "deffcde6f6d4a64e8a8bdb260bad4146485636c91a3bf87aff680186dd108072a6850e1444da860a7d55ec31a5bf60aadc520452f2c75c958e9e4998774aa72abbf0fb91c6812fefbe187a1f7793273f16b9d4effbaa"}, {0x80, 0x109, 0xffffffffffff9cae, "54bc464c6d5e645bf6e04d49bc6f8b9b34e7dfe29ee890dd51708a770e0425992b177feb0e399ab3ea228e46489e4b26f214f71ac216d4a1630aabee80b43e5d59ece0c753ff1f71c0557cd2559e86b58644b89bc662880024d453a560bc41f53acd80a72b4e99420f39885043c2a86e"}, {0x68, 0x12f, 0x32, "a8cd3be4de1c1e299860a2456a2c60f49a58fc354b77a00530c735c94744c826975e2ac56bb613355b6d47f0147aa208971f51a54e0ac4c6b54311cf9e5bffa8d3d3e0cae36e976eb7a861ad29c391b66c159b50"}], 0x288, 0x80}, 0x8000}], 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r5, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x27, 0x5, 0x67, 0x1, 0x1, 0x5, "c70d5ecc44345c48710de614f48d86fd5b5728734ef44d3c671688436445f8843271e052f91d66b5f4a8747e50cf462402a432ee62f599adf47db95c3e6c41", 0xfffffffffffffffc}, 0x60, &(0x7f0000002000-0x10)=[{&(0x7f0000003000-0xc3)="3625a09ae1934a5e0c9aa3de3629f564261f04fb4235341c43c4211f103afa44765cec11523c255a724d460c15953769d3c07bd405a62e687547a6fb2277e40a0696e3c59e430d3236e164633326cbbb7c9493577eb14a1248ef79793fdd7dc0aa8c891c4c7d7dfd0af59460a2f801bc4ce9b3e034e18c3ba7c16b572d703e0aeb9d8717437488c12592945c4d4891fe8d42c38e288782107c38e809199b0a20d7d850db6d927f4943b8d2a03e344028aa889269a724eedd89b2a2c2d65d44556aa35d", 0xc3}], 0x1, 0x0, 0x0, 0x880}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) 2018/01/19 08:57:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x200000000003d, &(0x7f00006a0000)=0x0, &(0x7f0000553000-0x4)=0x4) 2018/01/19 08:57:30 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x803, 0x7, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000013000)="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", 0x1000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 08:57:30 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000007000)="ca04661b8c20fc29dc8b47f89e2c819c15738b535f9d3b7de3a8dac69fca3e3b0c29c105f75a6bb3", 0x28) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="0500000037050000000000000098143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000009000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000009000-0x4)=0x32) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000002000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000008000-0x6e)=@file={0x0, ""/108}, &(0x7f0000008000-0x4)=0x6e, 0x800) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f0000007000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x3)=0x1002) 2018/01/19 08:57:30 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x2, 0x800000006, 0x1ff) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x10, &(0x7f000001f000)=0x0, &(0x7f000001e000-0x4)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000004000-0x58)={0x9, 0x400300, 0x1, 0x9, 0x4924924924924dd, [{0xffffffffffffffae, 0x1f, 0x6, 0x0, 0x0, 0xc82, 0x0, 0x0, 0x0}]}) sendmsg$key(r1, &(0x7f000001e000-0x38)={0x0, 0x0, &(0x7f000001e000-0x10)={&(0x7f000001d000)={0x2, 0x1, 0x20, 0x0, 0x1a, 0x0, 0x6, 0x3, [@sadb_x_sa2={0x2, 0x13, 0x80, 0x0, 0x0, 0x2, 0x3}, @sadb_key={0x15, 0x9, 0x4f0, 0x0, "e7d03a3fa56e6afff0db0bcbb339ecaa21fda834e707c6a3becc12cfb7f5aa06590d8523a5b286e03e7c3ebaeb8204f76009124f5dc6b59c6f0c372fd6500036912dde70167064a88d465a997d0933831d954a795216bdcfc37676a2ce7104b6528e172f4625d94e548b229aa7875a1930f5f50068444947c20bddc16e723b569560e3f62f6ee1e3f52fe7da269d96880a7017c931fa212b1b913516958f"}, @sadb_x_nat_t_port={0x1, 0x17, 0x3, 0x0}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f000001e000-0x8)={0x0, 0x0}) bind$inet6(0xffffffffffffffff, &(0x7f0000016000)={0xa, 0x3, 0x6d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) 2018/01/19 08:57:30 executing program 6: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000f61000-0x8)=0x7) bind$inet(r0, &(0x7f0000f14000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x43) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x3c9, 0xd, &(0x7f0000f61000)=""/131, &(0x7f0000f61000)=0x83) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000f61000)={0x1f, {0xfffffffffffff801, 0x1, 0x4, 0x4, 0x9, 0x8}}, 0x8) read(r0, &(0x7f0000f5e000)=""/238, 0xee) 2018/01/19 08:57:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) pipe(&(0x7f00001fc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000a74000)={0x1, 0x6}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000673000-0x8)=@assoc_value={r1, 0x8a21}, 0x8) 2018/01/19 08:57:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ace000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000707000)=0x8, 0x80800) getpeername$packet(0xffffffffffffffff, &(0x7f0000573000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000011d000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000134000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000070000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x32, &(0x7f000073d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0x3, 0x9, []}, @rr={0x7, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000d46000)={0x1, 0x1, [0x0]}) 2018/01/19 08:57:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe(&(0x7f00006bb000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e75000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000748000-0x4)=0x0) r4 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000973000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000015e000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000981000)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000112000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000015d000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005f000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ec1000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000218000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d46000+0x5ee)={0x0, 0x0, 0x0}, &(0x7f0000d70000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f54000)=0x0) r12 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000013a000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000ea6000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000298000)={0x0, 0x0, 0x0}, &(0x7f0000395000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f000007f000)={&(0x7f0000e8e000)=@proc={0x10, 0x0, 0x3, 0x181080}, 0xc, &(0x7f0000fec000-0x60)=[{&(0x7f0000c0d000-0x28)={0x28, 0x19, 0x100, 0x1, 0x0, "", [@typed={0xc, 0x5d, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @typed={0xc, 0x7c, @pid=r2}]}, 0x28}, {&(0x7f0000c7f000)={0x2304, 0x36, 0x2, 0x2, 0x2, "", [@nested={0x40, 0x4d, [@typed={0x18, 0x94, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x1a, @ipv4=@empty=0x0}, @typed={0x18, 0x7a, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @nested={0x2150, 0x4e, [@typed={0xc, 0x26, @fd=r0}, @generic="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@typed={0x10, 0xf, @u64=0x7}, @typed={0xc, 0x36, @u32=0x7}, @generic="f949a91c0ac1224e8151f2572b76b0b9861e86b6909f1832fc2b8944f63cf2ee5b875bc42d0d3e9cbfb2fb252bd88f0b49964cb7c114587027", @typed={0x8, 0x38, @void=""}, 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@generic="4f82efc3396c4dd1573046104e2f6dbe50838e15fa3a611afbe6e28b691cbdad76f99b69c746e672a36fbb5e433f7800a4d0ed5996ce220f89e44dc5eeaedac67fe2a6d624711d941f53c6be", @typed={0xc, 0x14, @pid=r7}]}, @nested={0x38, 0x64, [@typed={0x8, 0x3c, @binary=""}, @generic="353be3ffc7e459dddecd857878e786d9d614acaeb30587c6b9d06dc9b8cc158741abb7519c8812acdcda"]}, @generic="d4ed67ecbdf11243cc04560f0a6bc80c704db28fec050cdc52f4e72f9e5595b8c2ae62c36dc24af9bd39beb6b1cf566303b27fa2fac1697959b82f6bd8cf833643acba17a4c36f4eddfd0692cb3af14c307e8292e7a20ffa7ccff4c0a7839e912d2b5c5b625c1d934694eef4c51b674ea88831a05633a34e7d4401735c8e88f6f24e4b4ab855bf57bee620c15a5c9d3f5399ea7b97249e905f6f668e2fb36c6e0db7252d0149", @typed={0xc, 0x31, @fd=r0}, @nested={0xd4, 0x1b, [@generic="4284e41dab456da0bb70864cdbf5f3843efa13c5dfc0ad01a0300a425f0251240ec91d056f979c95baa3eaebc750c1b5e447733d1202bf34697b5990d98f25414e588d07927fc9203afdea0ed401eae2a5424ae1e2a22ecd065292ec4e373842fee5b00d992efa35b0ccef01ed9419631cd76a64c9555d1a01eb7ddef7d4524584823397e618", @generic="4946b601d246d605c5d6f8c7b69d0c203a856d068c2c1d3fdfe8e036f31c14e4699e7f00bd9ef49db4b95babb7db01ad357342066756cff652b2e36f2d", @typed={0xc, 0x31, @fd=r0}]}, @typed={0xc, 0xc, @uid=r8}, @nested={0x1c4, 0x51, [@generic="3f91a953a1a3c3acad3779672c1c3ed5c2077af949a13e6bc7a914622a4d316921b5a23bdaf6e26ace2422ff25024401f79cf5d0743497ae6acb5e45775b3a8690c1ecc2df4a039b39fb3b6218cf39bc1f2b21c185a36cf9daae443aa39bf74053281675ccca98628698104e2475c7374b515203397d4b10e5497d2dc1190aaacece720d914aa3b040797603112089b137ae649e0a119a0a", @typed={0xc, 0x48, @uid=r9}, @generic="51ce1e565256b74b167cc96e02d4bee7f42af4d6bdbad2a8d254de3197d158ace25479102f4548ff3fe0a2df70bcdfde5122d23c65994d2237ef2f909e7a257b1b9a55a6251f3769d7b7b79a2c577ddeb38c04ac11a14a2bf54d046b1cb5aa613f481f9603ef3cef8ab57ffed3bae833512a7b12407b2d90cde56549c0908571aa902750613e82ebbddb6c145bba8dac08f67715be2e5bb22ac672ba9a506a032c3cde13a7040a888aa4201ce4f61321431b481b9ab4c7de5e41474512ee557f0a964da27711039a517f7de612e76504f5721f9028f1d9bd", @generic="39aa6d8c79198bc7d4a5ec629ea19cf40bbfa464d15dca247b67d12ff5d41065e487cf336a11e0ccb0b4541e3e9a2ca6c770b0c556da3e6237ba6f2d21b0e0d12788"]}, @typed={0x10, 0x66, @u64=0x89}]}, 0x1778}, {&(0x7f0000c9c000-0x28)={0x28, 0x2c, 0x400, 0x7, 0x3, "", [@typed={0x8, 0x57, @void=""}, @nested={0x10, 0x5b, [@typed={0xc, 0x28, @u32=0x8000}]}]}, 0x28}, {&(0x7f000059d000)={0x310, 0x3c, 0x0, 0x0, 0x0, "", [@generic="b6ed00b405783b549ec82fe3308bd9ba73e6f26db65e1fcd17b55a9fbadd40fbea314ba67f25eb9aa0cab761f1085f623fd9e6b78e3fc633b7d75d4942754f34b9824632277c42f9be84f6919631ad8263466b14325777a68b1e17aba9b1051cdec35e6e22eb94b75ee17072f574f7dbfea55179a7489845ad885949595c794fe02fae5a9ca42486e19a48326a917c6c20b309fc966ab66232d0e931a02e24e4a9d3898aba6f", @typed={0xc, 0x7fff, @str='[\x00'}, @typed={0xc, 0x0, @fd=r0}, @typed={0xc, 0x37, @u32=0x8697}, @generic="f9c3ca0338e7320cadd0a9e3440b5b36931972aa4b530eeb6d8ef171685bc1821b1590b1154eb0c752ec96122dc4bc4be87c912372e356b5e68f8627a9df93579b0e9103627d06687b094b116118e8d1f875743dd492099295f8961689c88432b2f046b16c018de65564ce5c8f9018ce88e5cabac79938cd2acf328c3c2f6679a6be0cfe00232263", @generic="23d7f085dde79ff7ed5c9997668d72303a7eec1a2be20ccd1d10cc25203a699698f5bb7dd3857758558c63d2e300996bc525c17ce0bf6da17b4e0f10c8d3c3b233a25e7ca0000405a9e1ecccf1aea1cbbcbbee8eb0e24439da61a2c2f3a0a5630143c522a6fd3a48f688b3cc7de2708e177b734882dce76fcf24dd86fc484792472f542fc768c5737f585725cd3853971a930a623575f6512c197974bfcb3eb679752897866e195cadf35155f180bf9526e748631f2e103c78587c024ebc7ece72b7a043dfb0490deba8dbb2", @typed={0x18, 0x2d, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @nested={0xac, 0x27, [@generic="eca64bc2b960fe9c4bd0c0396cf8241a4f7c1265113c9f2573e1bc324142a8a1cd45873ce231affb1e8af9be908d4ea4aaff54518d1677d76277a37be0fd1206c582d6847f01d5858279437c4f84fb43073c4eb59eced92117b91bb2f74c3ebfd97ef1970ce540be4b360a1e47d5b5f4478c221d558b9ed20d8d652a2addda22674025aa4d5616bace9e4ab47bea0dbbecabc2a140e10f45ccc3a03c7117176c08bd81b701"]}, @nested={0x1c, 0x26, [@typed={0xc, 0x3f, @fd=r0}, @typed={0xc, 0x78, @uid=r10}, @generic=""]}]}, 0x310}, {&(0x7f0000025000-0x468)={0x468, 0x2e, 0x200, 0x4, 0x3, "", [@typed={0x8, 0x8e, @void=""}, @typed={0xc, 0x94, @u32=0x1}, @nested={0x2cc, 0x5a, [@generic="8eb199d4ba7d5861106a275089e2e3edfd29430c96e0a0844967f186b4fa086612d59a43af5e48e9b9e8992b04699c5ad7795f471a1f3c28e396a80cd0f98e2d43652fc4f60b3442850ce82be951d5d20d67528329d2f6164fd69c03f14a4658e15ec6e57de67df2bb2e4857d1175ae10ecdb29d933e7a7fb7ecf12b443ec7e3164408bc2f345d35777276512464364070f9be923244004e0512c510de3888c5feedf7d7d9aa38cfc7125642c61b9c9df9c066bfe92f4577497de935eb7d9ee21032fe5bcc1801c7bcf31ff77c4c2357b444a8984542b43e61a64c7a4001ef1118e58e350d836687c7917cfd2b8ec40e4365349102", @generic="9df8a71fb47199d5a45e25f1674f8c142dd7ce5f2f1380eb1e253707ee172a4bb2655ba80f1e08ca356149721dd359f8014bb5ad04836cc00655b44a8cbd4af1c46cf27089595930a0b45e4c97832f3cd16764be115d2c7e44fc0a1b6b42ceeea384a934fba98a42cb3281a2003b370852eefc10e5ae7d889b8900932a04225f246b2a67e1cad6eb6f5d725d9ce78f07952ec454a3e8b9a8e0284ace3f05b9dd374cf7f9ca", @typed={0xc, 0x42, @pid=r11}, @typed={0x1c, 0x8d, @str='proc(\'selinux($&!\x00'}, @generic="009f42c100944307e4f52071ec193de03e6128305196f28e3b68153793e567262908d3014b5e2c9873ab9d24425901db923e231de60419ce6abd4084afb7814302a2edb92f31c5a4c4051b4a36cf80a5c4a6d68f875d0980be6479b62fb22ae372a32d2f9257c5da031dccaccdcbefcbf355201c265cac9238924b6557c2c48753ba2fddd1c599c3a3df59cbd43217df96886b0e3f1883a0c0806f4475b10aed148f5d35ccb0f273eedc48be962ed17d25ad65cea48c7cd810739e3e3b954d3116fd0d10ed41da", @generic="e92077e04aa03aefed18ef6698c5974974bae226271052ccdfd8212ab7d2bdfd74fd5fa1b9d4b248b1244c47ebc68b0487f41495348a33be0dc9a7849bfa"]}, @generic="9424d253cc087098015432d94356ea07e581ca52c6a63c4f20072a402b5e037b6b79590104c323c839c1358e7210bd2987592dd7a0bea2712279b21d1a9526b15f7c2c03a59ab6e7965275747ae225ac68c577d170b6dc8c64c595e1700785f5f6b45a40eef1b60962c1956dc07fa11574cc813c89a197b4450e8dac38a6666a19c486d5457271df67e4bfdcc40f5644b573e45120a9cceab5805cecdc99c2cc25f27a3476ae1be51180596d3c64b2493a2e1f882baec562c41b3c10ab15e1da02", @nested={0x4, 0x82, []}, @typed={0xc, 0x2a, @u32=0x80}, @typed={0x1c, 0x2a, @str='-(GPLvmnet1.}-:!\x00'}, @generic="54d75f86b88def3a3453cddcd5c723b3d4e274c83cc24cc43c47b979fcf15df58271130b4b0df22a3be835d27ce70d41db0c13a5797e1c7e7f687f8dc68816a4e069b4f95f4d12f30444dd78e72b957c586f0397988103570fd1df0dddfab7241dd81cbd88dc1c8069f6c5b754c1ee2ee16b1dc658cece5dcfc7c4b59a49275b16f5e6eb19d046c9d8e7"]}, 0x468}], 0x6, &(0x7f0000389000-0x20)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x20, 0x20000000}, 0x48d4) 2018/01/19 08:57:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0xffffffffffffffeb) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 08:57:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x25) sendto$inet6(r0, &(0x7f000077a000)="", 0x0, 0x0, &(0x7f0000bb3000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/19 08:57:30 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x80000001, 0xb, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000085d000-0x29)=""/41, &(0x7f00009b7000)=0x29) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c5f000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3}, &(0x7f00003eb000)=0x98) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000a3c000-0x38)={&(0x7f0000ca4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000db2000)=[{&(0x7f00000c1000)=""/250, 0xfa}, {&(0x7f0000ddf000)=""/4096, 0x1000}, {&(0x7f0000cf9000-0x2)=""/2, 0x2}, {&(0x7f0000937000-0xeb)=""/235, 0xeb}, {&(0x7f0000739000)=""/136, 0x88}, {&(0x7f0000390000-0x86)=""/134, 0x86}], 0x6, &(0x7f000083f000-0x98)=""/152, 0x98, 0x100000000}, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00001b6000-0x98)={r1, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffc1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7}, &(0x7f0000ad8000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fd3000-0x12)={r1, 0x0, 0x5, [0x200, 0x0, 0x7, 0x7fffffff, 0x4]}, 0x12) 2018/01/19 08:57:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000083f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r1, &(0x7f0000a10000)={&(0x7f00007ab000-0x10)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000618000-0x10)=[{&(0x7f0000882000-0x1000)="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", 0x1000}], 0x1, &(0x7f00002de000)=[{0x40, 0x0, 0x5, "9ce3a9b95fc84f9fc246a0ea4b0550c06f9eba9154068090286dcb74055f7c3bd1eb9bb4fbb18615ebfd"}, {0x20, 0x10c, 0x4dab, "669a21d14c74a4f246dcbeae"}, {0xd0, 0x114, 0xffff, "c3b7a7cd0dc33f77fc1d4e77a522b8747e33abb89a3754997cc6bb13adafd3f58bb2acf888f14142c4506111f30cb2fcceee9b8ae6cc3a9923d9c2f3f3ab5881f1034ba85dc957223643a419cb8e926d2d58c9b8d5f1f0e474c95e7918e05f4648d462b390b199c914fd33ce599644190c75ab04e3245f42f5fda6820489aae25052b627ac39040ac333bc5cd8bbaed0bdb4fd54cc2733ca2f82fc4c34d021c475911cbd812ad47b102bfe5715d70c54c6ff130636c4b102374667"}, {0x48, 0x11e, 0x2, "9e5a976159c8aa0474b150cedea8d58a08c68ad320edfc99dd152c8c0cef486c8f7d37da09339a9b3fad55bd0409714e55e433cd6bb3"}], 0x178, 0x800}, 0x15) 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) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000895000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000099000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e36000-0x8)={0x0, 0x4}, &(0x7f0000c73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000ecd000-0xa)={r5, 0x4, 0x1, [0x1]}, &(0x7f000074c000-0x4)=0xa) 2018/01/19 08:57:30 executing program 2: socketpair$inet(0x2, 0x800, 0xcd, &(0x7f0000397000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xf}]}, &(0x7f0000f92000-0x4)=0xffffffffffffff14) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x20000193, &(0x7f000051a000-0x58)=@raw=[], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r0, &(0x7f0000fcd000-0x26)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x1d) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000927000-0x88)={0x9, {{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/19 08:57:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f87000)={0x0, 0x0}) poll(&(0x7f000097b000)=[{r0, 0x0, 0x0}], 0x1, 0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000372000-0x10)={0x8, &(0x7f00006d2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000dff000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @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]}, 0x8001, 0x5, 0xfff, 0xfffffffffffffff8, 0x8}, &(0x7f0000798000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004aa000)={r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000ca0000-0x8)={r2, 0x2}) 2018/01/19 08:57:30 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1000000000000004, &(0x7f0000fec000-0x19)="8907040000ff6d15ec67ed6879f7436ebaf674588abb250105", 0x19) connect$inet(r0, &(0x7f0000db6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 08:57:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x3ff, &(0x7f00005bc000)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f09000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e12000)={0x2000000000000185, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0xfff, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f0000844000-0x1f)="aba81c0870827ba481a7b59899dac1826615267481ff107aaf0585edf2b0fc", 0x1f) 2018/01/19 08:57:30 executing program 0: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000697000-0xfd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x12, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000af000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ae2000-0x20)={0x3, 0x0, 0x10003, 0x0}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000ae1000)={0x24, r1}) 2018/01/19 08:57:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) socket$inet6(0xa, 0x1, 0x1) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 08:57:30 executing program 6: ioctl$sock_ifreq(0xffffffffffffffff, 0x897f, &(0x7f0000768000)={@common='irlan0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffff9c, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x1, 0x0}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000c55000)={0x2, 0x3, 0x4, 0xd, 0x10, 0x0, 0x0, 0x3, [@sadb_x_policy={0x8, 0x12, 0x1, 0x4, 0x0, 0xffffffffffffffff, 0x2, {0x6, 0x3c, 0x2, 0x4, 0x0, 0x4, 0x0, @in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x13, 0x14, 0x14}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x8084) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) shutdown(r2, 0x1) 2018/01/19 08:57:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_emit_ethernet(0x32, &(0x7f000073d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0x3, 0x9, []}, @rr={0x7, 0x3, 0x5, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000d46000)={0x1, 0x1, [0x0]}) r1 = accept4(r0, &(0x7f0000da9000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ece000-0x4)=0x10, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000d07000)=0x9, 0x4) bind$bt_hci(r1, &(0x7f0000707000)={0x1f, 0xe30, 0x3}, 0x6) bind$inet6(r1, &(0x7f0000893000-0x1c)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) 2018/01/19 08:57:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000063000)=0x4, &(0x7f0000bee000-0x8)=0x4) 2018/01/19 08:57:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x5) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 08:57:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x5) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000007, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000533000)={r0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000627000-0x50)={0x0, 0x48, "3378474bb8a5ccda4b5ab7de966fd159e4d0eb795c7e7c24590e0752b7c57afc01640910caae7c0b1dd89fde974c329ae8ddd7ecb83d3c48956734425b36a399f22ca528c11d5db3"}, &(0x7f0000370000)=0x50) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000065d000)=@sack_info={r3, 0x1000, 0xdf1}, 0xc) 2018/01/19 08:57:30 executing program 3: r0 = socket(0x9, 0x4, 0xa0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00002b7000-0x4)=0x48, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000705000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00008f7000)=0x58, 0x800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000074a000-0x8)={0x0, 0x0}) recvmsg$netrom(r1, &(0x7f0000379000)={&(0x7f0000753000-0x48)=@full={{0x3, {"6873e76725f8d4"}, 0x22ed}, [{"c8d2410138bc16"}, {"119fda66a377b1"}, {"746d4164240fc8"}, {"5b6b8137a36562"}, {"6df140f6ea4bd5"}, {"ce7ba48278b267"}, {"6ccc4744bb8332"}, {"ea1e825884fda5"}]}, 0x48, &(0x7f0000eee000)=[{&(0x7f0000bf1000-0x97)="c6eeea620bfb3a0d288b1b1101bfd34ba94866c9efca46ccfeaae0b4f7b18615df6f88878477b4245eccf8a15d717d9c9dfe3af363cf9cc894582815c4ea0dc056d4a6cbd736a01e6576c7ddfa96018e23a2d6b1baa2877bd04abdfe9835611d27387f40b9acd3ae48355f5801bfcdb4dbc37551a20d24a99d9ab53b5628a4fba29dbabc577ddc1ef778b0a3dfe63f7c062b7dc8097baa", 0x97}, {&(0x7f0000ff7000-0x95)="7464989a09c2dc3ce6580c78e46c5768842315fdfb258658ea120ac25d1256afdc87b12d522468fadfa83a6adeccbf03d111e3bd00b53a025191659e4ab2aeca1e7220490a3055aa372f7c03140cdbf83d6a8168fef4552f386ab812c55112e778e496003f433bf7e668af115dbe6719be11717593c2942057f5db7d421e9958f1ee8442d63dc2ac10ea552bec285eca389eb458d0", 0x95}, {&(0x7f0000880000-0x19)="f2b8c2b0a169c1a3b8e1a8273db144562769dd12070ab5772c", 0x19}, {&(0x7f0000b36000+0xc3e)="2213d4894558db66ecadda565e346db41f188b4086ab3a2e732b706d155a35339a84b1fd66d8e4a018e22e08cb4b1294f1dc88fc64da3e378ca055609d1d818b2948d972d368d8", 0x47}, {&(0x7f000014d000-0x20)="d88ca43ee9d785aa9ed85f1b24482c933acce3a66a530bacde6e30a09deb294ac71ffcda9b630832b03ea5340d2d3c", 0x2f}, {&(0x7f000091f000)="76a0eb5073df1652d26dedf6f89cd5680d2a79d335f3ba10766e6ee476fb7301f112f9f2e54a2f9f8087bce5e84619e429791d5316e3761509854216b4d4707bd3a085dfb7f7e7a4e9e1cc01d9ad9fd0fb5751dad2e1aab4ec06d5a000ed0c5d98b34237d182ebbef732c9e63afd7d34d3e8d70ba3ff2a80c1aee94bfe6f63a5b6a27c66163433c61d046fad2fe68b042c27103513a446297b3ab3c9f83f373731500de2b4f7f18c0f5a91677d535bd755813d171d216c9ae7da", 0xba}], 0x6, &(0x7f0000be4000)=[{0x100, 0x109, 0x9, "9f0fb66d6a6966922bd4e093e0fdaaa9d6623d820de6c7c510de5bddf4ff42820243ff6c12d960ba31a6f140f84ef365bab116f18cac2d53dc5ff064aa19558a61b3510396f9f3a616ce3be892fce224a49778314acca5c58296122fa06883e65351ce64f824060ff4186ba31ab28a4a1af83ef6f66cdaa770777fdd55bd43f021e373d7428cb75e8594f2fa38364e7f16b38877bd431ca05c0a278be2e3680ae9addbe649c71a1b412b26b22328af458e374ce5f6186ae8174fdef611e871bf4609658822b628171029ab548bbbf882b1cbc83f7cf3b06ae673d5505613d0659ff2570a70d6e6a8dd66549f0ae9284c"}, {0x10, 0x13f, 0x1d, ""}, {0x40, 0x10e, 0x1ff, "5f8910042f1be0b3c528540e49d056136c81331500941cc23417e8e8bc3c59f3357ef4b612279ac63400"}, {0x68, 0x13f, 0x2, "8d3fd0edb616f12fc339cda93dfd0ee636429e63d487b9db0581f0d5ef0cb1186a8887628e6ffedce8a505e1a6de3ec2da35678cbea4d910d79337b0920395ede1d28624b55b4628a7ab7fdc7da5bb14e7a6"}, {0x78, 0x0, 0x3f, "aa44cda6234478b288f185e8bcefd64fc4370250524d80e520dcd75cc10c008b5bc632abe5942dd551310e6f35bdfffac5f3ff972b88741b79e15cc33b07cf07104f3e6c87fa5b5f6b993ad3448a3cc71d8a3d5ce971658cfeb4a323181d79605113963d"}, {0x1010, 0x1, 0x163, "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"}, {0x100, 0x11f, 0x4908, "1c92fff87b142993b8b8ec1737aa37e5ae5c3162e33cd0ba2369cfaceeef65a8ae40dc6c23384ddeaaf6bbcb3cf02e8fb044f104633c45e8dfb4c5d1450fc7c08fa4ec72a0a235daca3ab0da4edc14bb732ec425b68c6a9a78c5741748c615412ad672ade3b2a15040e8b9d0acbc216ebef92612485a890e6a6f89f4858ea7c5979d09115432829ca266c5be865233defe0f019a4a7e4ffd03bb7d49a43ecb1d69cad127dd4d9f9a6b739feeaafaf00d1ff62cb269246f3d248d70d8e296c4942b4c517d1844e8cdf760bc4e477eecf4c0c64c1b2b348432d38a85f95cf60bbc4664e3c5ea8235d7e9766e"}], 0x1340, 0x800}, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000081c000-0x4)={0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000e9d000)=@generic="e7a37ed2db8f30b444b16bac69769fa9") ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000ead000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000a17000)={r3}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000da000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6f000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000f4d000-0x18)={@loopback={0x0, 0x1}, 0x6, r5}) r6 = socket(0x1d, 0x802, 0x2) connect$nfc_llcp(r6, &(0x7f0000003000)={0x27, 0xfff, 0x10000, 0x3, 0x0, 0xc1, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e42c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x5}, 0xfffffffffffffecf) 2018/01/19 08:57:30 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/19 08:57:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ed000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/19 08:57:30 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c74000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000542000)=0x1c, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008d7000-0x81)={0x3f, {{0xa, 0x0, 0xfba, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/19 08:57:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000e000)={0xffffffffffffffff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00007b9000)={0x100000001, 0x0, 0x2000}, 0x4) syz_emit_ethernet(0x4e, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91424f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x18, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) accept$packet(r0, &(0x7f0000a37000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000acd000-0x4)=0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000274000)={@generic="db1569cc739ea1ab27565b2f4850689f", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 08:57:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x7fffd, 0x20000) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000021a000-0x4)=0x6, 0x4) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00003a9000-0x20)=[{&(0x7f0000d57000-0x78)="510100fe59da02ff8146b2bcc38c4d78", 0x10}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000f75000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/19 08:57:30 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000007f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/19 08:57:30 executing program 5: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x8000, 0x2, 0x4, 0x8, 0x3, 0x0, 0x0}, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000e8000-0x8)={0x0, 0x0}) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000ef000)=0x0, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000a1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000098000)={0x0, 0x3}, &(0x7f00000a3000)=0x8) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000f1000-0xc)={r2, 0x3, 0x10}, &(0x7f00000f1000-0x4)=0xc) syz_emit_ethernet(0x46, &(0x7f0000064000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "01fb27", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0) r3 = socket$inet6(0xa, 0xe, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000023000)=@assoc_value={r2, 0x7}, &(0x7f0000090000-0x4)=0x8) 2018/01/19 08:57:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00005de000-0x4)={0x9}, 0x4) mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket(0xa, 0x6, 0xd08) 2018/01/19 08:57:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xb, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009b5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000cc1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000759000-0x8)={r2, 0x0}) 2018/01/19 08:57:30 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x9, 0x65031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x48, &(0x7f000093a000-0x48)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x12, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0xccaf], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = socket(0x1b, 0x80000, 0x7f) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000636000-0x8)={0x0, 0x1}, &(0x7f00000b8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000064b000-0xc)=@sack_info={r1, 0x7fff, 0xfffffffffffffffc}, 0xc) 2018/01/19 08:57:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x4, 0xfffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0xffffffffffffffff, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [], ""}}}}}}}, 0x0) 2018/01/19 08:57:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ddd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'xts(camellia)\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000f000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003da000-0x4)=r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000026000-0x21)="0735605dc06c18ff000200000000fcfe790097d60f06ffdf8bd7e11000017d422e", 0x21) r2 = accept4(r0, &(0x7f000039c000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b6d000-0x4)=0x58, 0x80800) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000cb7000-0x160)={{{{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0xffffffff, 0x2b0, "697c4abd22ebd2973672d01df6d8b471a2f95e672a082c64c934cbb5d0278965f350422f65c3cd422e0a5b9d1d14e92728c039cb1224408533b44a163f2e9d12f78dc86222cc962bb377eb634e43a159"}, 0x160) 2018/01/19 08:57:30 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000006000-0x2c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f000002b000-0x1000)="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") r1 = accept4(r0, 0x0, &(0x7f0000021000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000024000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00005a8000-0x8)={0x0, 0x5}, &(0x7f0000978000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d09000-0x6)={r3, 0x2}, &(0x7f000037b000)=0x6) 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$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000072000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb1000-0x4)=0xa0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f000000f000)={&(0x7f000002b000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x1, 0x3, {0xa, 0x3, 0x3d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}}, 0x32, &(0x7f000000a000)=[{&(0x7f000002b000-0x3b)="eb51682169eba48209ec0b1fbc99ac0a401b9c24b12ffd43645d55b30ca51c91c86ea60c8fd6e5aaa8b1493d78e25c346e5a5710fc73b9ce4ce3fb", 0x3b}, {&(0x7f000002b000-0x7a)="a8aca03f664bf7d9b022cc0d376612b3852258bfe6c4a27694aca5f3d5c9f4212b5fc6ca7247afa9f02a229e5e657170e988d6d52cfac82f59538c83ad1ba20bce622b2d160543e1318cca17f15fd9071d8c53f3484e1a0e62e280b17649f4c75c45b8541a311fc48d1255faf8b2640be6bb9e79e34a2e02d4b9", 0x7a}, {&(0x7f000000e000)="4c0d66be6ce16e78cb7af59434a71b7ad5ff5853c9847937f8fc982de30fd3348a3006170bbcc5d305006574a244f38fc12b78417e6cdfacc024b0d2292e12bbb7aed4f81a40498c0a945f05ed1d2a88d99ed20bb0869598c0757f746750113fc42b81b6193deae9c0c9697f2fa1369852c0de485beb4c0b4c7084be7a04853bbeb0c7bdd37ab3dd5b344b8e5e1c26fc576a6d4fa251d2c26de069472274782981742c4c8b5a", 0xa6}], 0x3, 0x0, 0x0, 0x40}, 0x10) 2018/01/19 08:57:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fe8000)=0x1, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000dd000)=@req={0xfffffffffffffe00, &(0x7f0000282000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xb2b}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fe8000-0x10)=@req={0x0, 0x0}) [ 236.859086] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/01/19 08:57:30 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000557000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000f42000)={0x8, 0x7, 0x48, 0x0, 0x13, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000dcf000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xfffffffffffff801}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008c7000-0x8)={r3, 0x7ff}, &(0x7f0000000000)=0x8) bind$bt_l2cap(r1, &(0x7f0000001000-0xe)={0x1f, 0xd7, {0x8000, 0xaae, 0x1, 0x40, 0x5, 0x10000}, 0x6, 0x857}, 0xe) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000001000-0x10)={0x200, 0x101}) r5 = socket(0x2, 0x80003, 0xd7cb) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000000)={r4, 0x0}, &(0x7f0000000000)=0x8) recvfrom$unix(r5, &(0x7f0000001000-0x43)=""/67, 0x43, 0x20, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000)={r3, 0xec, "ebd50129b0f7d0c0aefc0cb0afd28d05112e44a7bd51ec52b2141e851a5a8f095bd8aaba63b3db09c5b2a060591f0bb5085e58273387c64f729153513cde047430dd0440f8e039518eae28a95b346672968a0d48596a96f7a55e58c19f7ef460f9f1a186d6e2c33fd8373ed14616f4d1f7c042216d753fdd96e843b0e5301869ceb77604e0920042fd35fef2a7072a60079178606712a3930d0c2fdb7fbc3a2f398cc18efd1293f46a2432eaaf4df53a55cd51909e3ff456f173b177283c3df7c7077e597fc553d0f1b7899d8cbfe15cf4ac1a7056b770037a8776bcf9cdf6a0f8027eba41ffe6dc34d30216"}, &(0x7f0000002000)=0xf4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000)={r7, 0x400, 0x30}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000005000-0x10)={0x3, 0x0, 0x7c, 0x8000, r8}, &(0x7f0000001000-0x4)=0x10) connect$bt_l2cap(r1, &(0x7f0000002000)={0x1f, 0x5553, {0xffffffff, 0x7, 0xfb3a, 0x5, 0xbd, 0x6}, 0x4, 0x1000}, 0xe) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000006000-0x10)={r6, 0x6c, &(0x7f0000005000-0x6c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x100000001}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000006000)="4102f222520ede0c1583b90618e36a5c5beac7bd38a2d12fa0cf426e56f5f7e91225a221bc7eff20f0f78f7728f180b84f33747e9fbb7ffb6706df791626b259", 0x40) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)={&(0x7f0000008000-0x110)={0x2, 0xf, 0x54a, 0x0, 0x22, 0x0, 0x7, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xb, 0x14, 0x14}, @sadb_x_policy={0x8, 0x12, 0x1, 0x4, 0x0, 0x3, 0x4, {0x6, 0xff, 0x40, 0x7f, 0x0, 0x9, 0x0, @in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_sa={0x2, 0x1, 0x2, 0x7, 0x80000000, 0x23, 0x3, 0x60000000}, @sadb_ident={0x2, 0x0, 0x10000, 0x0, 0x1}, @sadb_key={0xe, 0x8, 0x338, 0x0, "c0dc448ceb5aa911ad21f92b1997b6b0cc9f1ff5bf277807593337681869524d702378d3f63e064bba2d526a01f8e9b368174113a9356a8e0ff878f602e40e200a4a81acae200dcb64ed6328244a45643cadfe1ded122f26229ee6311fcf12f48b1529792675e7"}, @sadb_x_nat_t_type={0x1, 0x14, 0x4, [0x0, 0x0, 0x0]}]}, 0x110}, 0x1, 0x0, 0x0, 0x0}, 0x800) 2018/01/19 08:57:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) accept$alg(r0, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 08:57:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cf000-0x50)='5', 0x1, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 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$kcm(0x29, 0x4, 0x0) writev(r2, &(0x7f000060c000)=[{&(0x7f0000225000-0x8a)="81faa69add6ed11a456544f858d44bfd370c7e7d3c021ea0271ed5c94915c70dbb86b505a5590793c78219b06a0011778acb", 0x32}], 0x1) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000665000-0x4)=0xb, 0xffffffffffffffbf) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000435000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000ca0000-0x4)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) recvfrom$ipx(r4, &(0x7f0000239000-0x3e)=""/62, 0x3e, 0x2000, &(0x7f0000523000)={0x4, 0x8, 0x2, "0c9481f8f22e", 0x7, 0x0}, 0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003bc000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004fe000)=0xc) 2018/01/19 08:57:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000d17000)=""/4, &(0x7f0000c4d000-0x4)=0x4) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00006e1000)=[], 0x0, 0x0}, 0x0) [ 236.899589] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/01/19 08:57:31 executing program 5: mmap(&(0x7f0000000000/0x380000)=nil, 0x380000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00005b4000-0x5c)={{0xa, 0x1, 0x7041, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, {0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x2}, 0x7, [0x4, 0x9, 0xffff, 0x576b800000000000, 0x9, 0x26, 0xfffffffffffffff9, 0xffffffffffffff86]}, 0x5c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001a5000)={0x1}, 0x4) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x1db, &(0x7f000037b000)=[{0x10, 0x0, 0x0, ""}], 0x2b4, 0x0}, 0x0) 2018/01/19 08:57:31 executing program 6: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) r2 = socket(0x1, 0xa, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000051b000)={0xfffffffffffffffa}, 0x283) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000ef4000-0xaa)=""/170, 0xaa, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000531000-0x8)={r1, 0x3}, &(0x7f0000d7f000-0x4)=0x8) 2018/01/19 08:57:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt(r0, 0x1, 0xfffffffeffffffff, &(0x7f000099e000-0x9e)="d8a811355cf4bd2670da0b00c64e0205e735ca8ac6a5cd52a122297fe175659a23f4cba4d06e9bc068c4c8e9f5e86fc0b7525c55b22ac63a4353f78dfc8c67997674cbc9b10e4fe623eca2137716a00383cecd41f92faf19dae3c8a0edc739212acb218d11cad92a0862eddef3d4ef8de7a4107b57628364567650d0a91e61140133b376f31277343e205eaf6ef23625421434422610265c498681cfe155", 0x9e) 2018/01/19 08:57:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80007, 0x3) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00005ee000)=0x0, &(0x7f00001e1000-0x4)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000366000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000052000)=0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000225000-0x4)=0x0, &(0x7f0000abf000)=0x4) connect$inet(r1, &(0x7f0000561000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff90) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000deb000-0x92)="f28e774612e6d54eec6bbcf053f7f1c1c8bff507fef94e03e7afdc246dc0fe1f9f80f7aa61ec7081e391017609ce4a9c73843a9c110c2ef64217e2d3287e07b41d52a060fb0e8ca9ada5b728267d564a5830a68b17f32becaabee36075de6d682e3aba366dbb11a82c936eb6574d3d91756263544e8a50f385c59d02e6eaed72325d2f7eee1b6a871249a607e5fc6877da4d", 0x92) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0xfdc7, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x21d}], 0x1) 2018/01/19 08:57:31 executing program 7: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x1, 0x467dc3c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000014b000-0x9c)=""/156, &(0x7f0000016000-0x4)=0x9c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ffd000-0x10)={0x4, &(0x7f0000ffd000-0x20)=[{0x3, 0x9, 0x1f, 0x2}, {0x1ff, 0x8, 0x7, 0x5}, {0x9, 0x3ff, 0x9, 0x20}, {0x3, 0xd1d2, 0x80000000, 0x3}]}, 0x10) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f000021f000-0x4)=0xc12, 0x4) 2018/01/19 08:57:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f0000108000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000495000)=@int=0xffffffff, 0x4) connect$inet(r2, &(0x7f00006a4000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x1a, 0x803, 0x8) sendmsg$kcm(r3, &(0x7f0000547000-0x38)={0x0, 0x0, &(0x7f0000e3b000-0x30)=[{&(0x7f000045a000-0xa1)="a39f2fe9fd45c132220182f98444881746b8b913ea305d67eb067ba5fcc417a76e99bb5999e230a82cc3b8b7b6866f5f1e2481016ae1e34669cc58bbd27d9226f3f4f77c2d1f316fdc2a4e4a1e9ee22277e639d304e18f728852929b059bca33b5484723185eb6234d0e41558259f7f800b387c2830773c76b8889c0e1640c99d65b81e5f1946c66e7257197429d8f3188b1fb1527dddc8d27e44085f172ce0f90", 0xa1}, {&(0x7f0000337000)="", 0x0}, {&(0x7f00006f7000-0x1)='g', 0x1}], 0x3, &(0x7f0000308000-0xf8)=[{0xf8, 0x10e, 0x6, "a0347f7b38ed34f8d4999e8980af974c89e6af53540deadd4e657f3a9f31ebd9be349af51f63124034abb7385f2dc34c25125e41614dbfede8804e2180b8d9eb741db324731f7c589f6be199ab6e17e6bf9280e507d71029e3b8b0643b894e8a2e8ca6cd7b55e6e096842a9a60a47cc418b3c2869ae9e9cd07dd00bae472b2e75991806903b4281d1314c08c4df90b4c8342b8d38fb42e880455cdc162659aee3c80e1ac8aca0cc69b98a3f6da5a324ea1aae4708f1aceab96bbd751a0a48241c7a4fcab4479f5fd43dc77abe3053706e8847aa8c668812b0e69e0c279694a5c047a0ca3ddfc1d78"}], 0xf8, 0x80}, 0x24000080) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f000054d000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) 2018/01/19 08:57:31 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000018000-0x10)={&(0x7f0000017000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000018000-0x2c)={0x1, 0x87, 0x7ff, 0x1, 0x0, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000013000)={r1, &(0x7f0000016000)="903235ca00000000210000000000007152e220d0837f", &(0x7f0000018000)="ff3c9d4d2a8d0f13946ae72cc13bae20bbdbc709b3ab4639fee965a05973c077c7b7dcd4652d7de8084edfe33f66bfde8ab77de73db59e279ce904799cb76696c57e0523871e5e16ac91ef6b6370b7f00ff9746675b149742f6df35ed3fd32fc8b61372791eaf8f426b29bc7de766f7e7b6abacf6ff4ce7b06e2fa33aa4166e3c3ca7f1c4556070e9ea3c603ec4cc1e5c5a72d75bac4d584de92fa4408fba5", 0x0}, 0x20) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000000c000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000017000)=0x10, 0x80800) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000018000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000017000-0x4)=0x14) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000017000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) sendto(r2, &(0x7f0000014000-0x91)="70b4a1c835026f63c0b552d07ec918f236d41ab7a100c0adf0d90018b1ed7d03854265f7411f96d07e226f224d7b27bbde4867451b348c8712fc13d84504ac6884e9ce6ff1b7b41be9a3c4b803141eadd6ddd6861d1ae255cd90cd3c4c51bfe49dadcbce6b3188acbb35da969dfeb09acaa09183a4a4588579a8b35a170007954436c7c1973258278ca6d8c7529b4203c5", 0x91, 0x8000, 0x0, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000015000-0x38)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000000)={&(0x7f0000010000)=@delpolicy={0x109c, 0x14, 0x400, 0x2, 0x3, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x80000001, 0x2, 0x8, 0x2, 0xa0, 0x80, 0x16, r3, r4}, 0x3, 0x3}, [@algo_aead={0x104c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x8000, 0x180, "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"}}]}, 0x109c}, 0x1, 0x0, 0x0, 0x20000000}, 0x400c1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x1}, 0x20) 2018/01/19 08:57:31 executing program 0: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000005) accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000)=0xfd8d) shutdown(0xffffffffffffffff, 0x0) 2018/01/19 08:57:31 executing program 5: r0 = socket(0x10, 0x2, 0x0) preadv(r0, &(0x7f0000003000)=[], 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009c8000-0x14)={0x0, 0x4, 0x5d, 0x1, 0x1a56f82e, 0x8}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cc6000)={0xd49, 0x202, 0x7, 0x8000, r1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x800}, &(0x7f0000002000-0x4)=0x8) 2018/01/19 08:57:31 executing program 4: r0 = socket(0x1d, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000)=0x80000001, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000983000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) pipe(&(0x7f0000fb0000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000c08000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1d000)=0xe8) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/19 08:57:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x0, 0x4) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000028d000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000604000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000999000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000291000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e41000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000682000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e1000)=0xe8) r7 = getgid() socketpair$inet6(0xa, 0x8080f, 0x3, &(0x7f00001d6000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000044d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005d000)=0xc) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000b85000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e2a000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004f0000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000314000-0x4)=0xe8) r11 = getgid() sendmsg$unix(r1, &(0x7f00009cb000-0x38)={&(0x7f00000fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00005a2000-0x10)=[{&(0x7f000018b000-0xb4)="43fa9c344ab0e9bdfb3f2c60e4274af00a18abccbbfb8e925715b67cb43bd57c6716c0e7566195b0f83a0057fb5b1b89d9c0c6e137b9bf8df069bad3b91dd8c13bf68b74d0f87de595555dd7a14f025c8f8aa36df90a312b064db4fcebd643b8a24c4398a9cb6565e987338a918b846f0397d49610f89c3f11ee1aaa771fa48b9e90fccd18a315a61422387b6abed5ed44b7be2c3961c1d5d9ac83d0cc58b87b407a12749f53182de1c6a0351cf95d98564750b4", 0xb4}], 0x1, &(0x7f0000913000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r8, r1, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r1]}], 0xd8, 0x4}, 0x20000000) socketpair$ax25(0x3, 0xb523a49e86398395, 0x0, &(0x7f0000782000+0x839)={0x0, 0x0}) setsockopt$inet6_opts(r8, 0x29, 0x3f, &(0x7f0000bef000)=@dstopts={0x6, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x0, 0x72, "6ef834f8f179b7234286bf3ca870dd2812e600912e70519fc7c968dd43a949d8f9696f95c8e52a0899731d821d763a7cf44b3cf5566bc445ab914975aa2b1f4e9412b2583bf39ccae8ab3cfe0c5f400f1b903b13b3d17267eb0e5f97dc77209708381b34d4eae9bafe88368d89dd453ad5f5"}]}, 0x82) sendto$inet6(r8, &(0x7f0000c26000)="df8b9d78cb671bb10adfe15bf942eaeb1a4d18235c0b92f0fff28aabbf08adbfee38a638cc1b6506dcfb280755f824c874a424108e98ecdd54e4ce9aa3e613c3e719efccbdcf4fb8f6102f7710c7183cec7fc8b52fb27a9d1eb085b6f1a9ac2ba9367ee32c399a4faa26f9764fc5e7b589012526c0ffbdf2932bbda397a4b620d137f1791fc4bf1e0f757937fb01d417688cd1161764e912d852ba7a367028cae17223ac046ae54302ca5d2b6ce60061f570fff7d5bcf5f3", 0xb8, 0x4000, &(0x7f000024f000)={0xa, 0x3, 0x47, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c) 2018/01/19 08:57:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000)="", 0x1023c}], 0x1) sendmsg$netlink(r0, &(0x7f0000d38000-0x38)={0x0, 0x0, &(0x7f0000c42000)=[{&(0x7f00003f6000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00007d4000-0xd0)=[], 0x0, 0x0}, 0x0) ioctl$void(r0, 0xc0045878) close(r0) 2018/01/19 08:57:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000df4000-0x4)=0x0, &(0x7f0000e4a000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x800000000000002, &(0x7f0000f08000-0x4)=0xee, 0x4) connect$inet6(r1, &(0x7f000062c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc19}, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000739000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 08:57:31 executing program 0: mmap(&(0x7f0000000000/0x5be000)=nil, 0x5be000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000593000-0x58)={0x26, 'skcipher\x00', 0x5, 0x2097, 'lrw(camellia)\x00'}, 0x58) socketpair(0x2, 0xb, 0xcb, &(0x7f0000440000)={0x0, 0x0}) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00005be000)={0x100000001, 0x0, 0x10002, 0x9}) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00005be000)={0x10000, r2, 0x10002, 0x7}) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000b000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r3, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bd000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 08:57:31 executing program 5: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00008ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) 2018/01/19 08:57:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff36) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0xfff, 0x0, 0x10000, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x8, r1, 0x0, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000bc6000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0700000000000000000305fffe090000daff0000000100000000000000000423"}) 2018/01/19 08:57:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006ab000)={r1, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008fc000)={r1, 0x0, 0x30}, &(0x7f0000b86000)=0xc) 2018/01/19 08:57:31 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x0, []}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x400}, 0x1c) 2018/01/19 08:57:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000b88000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) r1 = socket(0x1d, 0x80000, 0xffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000012000-0x10)=[{0xa4, 0x0, 0x0, 0x6}, {0x6, 0x0, 0x0, 0x0}]}, 0xb) sendmmsg$unix(r2, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) [ 237.175882] can: request_module (can-proto-0) failed. 2018/01/19 08:57:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a7e000)={r0, &(0x7f0000923000)="", &(0x7f00008ce000)=""/0}, 0x18) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000607000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008cd000-0x4)=0x1c) getsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f0000d05000)=""/9, &(0x7f0000443000-0x4)=0x9) 2018/01/19 08:57:31 executing program 6: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xffffffff, &(0x7f0000dda000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000d10000-0x4)=0x0) r2 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x7b5, &(0x7f0000dda000)="0c3a53ecabbc00c0667c9991362fee0898f186708b499cc1ea3b263a849ace1ddbdd0beb4f1687e385cea3f9397d5f0ff36a8a235b775571ce7317fdab065bbcffd912705bf1073bdada68428406b8331eb0bffa7d2b9311", 0x58) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) r3 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000ddb000-0x4)=0xd03, 0x4) socket$alg(0x26, 0x5, 0x0) 2018/01/19 08:57:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00006e0000)="f973ae1ded06d918f71277b61795c13f19374961439aa1b23e3aa6968d5df0ea9da2d47d00b859990b015afd1dd5e3b6634ee4354b9457bd63d7ee55393558354e0c1fd3d125ecd5a70c327671e83448b3551f143919bcae31278824a1c36a1b0ec1138e014e5b7a570776f84d19691284a838f91dc55963219da202081f3de700be9a60a7edec3620c8ea863a4c83461fa65f6ac00b1a7c509144ca6f5348d45b877d5d9f48f0638165f95cb0ff9496e519502940d7d4c8b890b073b5cd25d4d257c1433dee9f76c26eeaa26931cfbf3251c42362adf77264a058822d40198d", 0xe0) 2018/01/19 08:57:31 executing program 0: socketpair$inet6(0xa, 0x6, 0x6, &(0x7f000017f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000031f000-0x14)={0x0, 0x1000, 0xff, 0x40, 0xffffffffffff86ba, 0x7fffffff}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000082d000+0xa1b)={r2, 0x3}, &(0x7f0000300000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60, 0x80800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) socketpair(0x3, 0x2, 0x200, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r6, &(0x7f0000002000-0x1000)="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", 0x1000, 0x4000084, &(0x7f0000002000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket$alg(0x26, 0x5, 0x0) connect$bt_rfcomm(r5, &(0x7f0000002000)={0x1f, {0xffffffffffff7783, 0x1000, 0xff, 0x80000000, 0x1, 0x81}, 0xe74d}, 0x9) getsockopt$sock_int(r5, 0x1, 0xa, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000003000)=[@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f0000005000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r6, 0x4008642a, &(0x7f0000001000)={r8, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000006000-0xe)={r3, 0x6bb, 0x3, [0x4, 0x100, 0x80000000]}, 0xe) accept$ipx(r5, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000+0xe70)={r3, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77f1, 0x3f}, 0x98) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0286405, &(0x7f0000007000)={0x40000000000, 0x80000000, r9, 0x40, r10, 0x856, 0x5, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x3, &(0x7f0000008000)={0x0, 0x0}) accept$inet(r11, 0x0, &(0x7f0000002000)=0x0) 2018/01/19 08:57:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x1, 0x100000001, 0x4, 0xfffffffffffffff7, 0x10, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00004bb000-0x18)={r1, &(0x7f0000ba7000-0xd4)="37716a5a53908d7674538ae3afc10a39dc7a7776647358ac709628a58e7d9aafecb22cb61851e75189864e5206eb7ce0a7f594ccdde832f8cc173da0baf201a1e75c047d52c0c3fb6e4f738dd80f04a16548a5668c28c05eca9c974a28752c2afbdf01a8c8f7d85e555db3ff615c8bc1433d4d11846c6ea5ca36de1de2f8faee2f9584c48f4ae602be911e1cd50e0837a1ea9a3ad649899bafffe097e54a4510996ed20f166c83fc3c1283f9b7f9e0aa8961067a9a28683ba72ce2f0c986fb86d99d749f25f150471703112283b135962ac405bb", &(0x7f0000001000-0x1000)=""/4096}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000ee4000-0x24)="2400000026007f000000001400007700fbffffff010000000000e400ffffffff0100ff26", 0x24) [ 237.245294] can: request_module (can-proto-0) failed. 2018/01/19 08:57:31 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007f0000)={0x1f, 0x80000000000028}, 0x1) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f89000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f8a000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f000040b000)=""/198, &(0x7f0000f8a000-0x4)=0xc6) setsockopt(r0, 0x7, 0xfffffffffffffe00, &(0x7f0000523000)="255383344e615bc44ff9c381a5a2b5c6f2cd854668c8d4835927150ac59be1725c50508692d4373ab9703edf170a83deb36a", 0x32) bind$alg(r0, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r2 = socket(0x7, 0x3, 0x0) accept$alg(r2, 0x0, 0x0) connect$l2tp(r2, &(0x7f0000434000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x0, 0x3, 0x0, {0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}}}, 0x3a) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) close(r0) 2018/01/19 08:57:31 executing program 0: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x9, &(0x7f0000f66000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x80000000, &(0x7f0000f67000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f000024b000)={&(0x7f0000592000-0x8)=@sco={0x1f, {0xffffffffffff8000, 0xaa0, 0x8001, 0x9, 0x8, 0x6}}, 0x8, &(0x7f0000f67000)=[{&(0x7f0000f67000)="9a1f9b2512244a76cafe7c1ef4838245abe6e4b6f1894e168932b4898f47fd4ee7fd32122c03f0a18ad9942e0ad054ebda7abbaa5d6d0df5cd585ac4dd0392e7ac41fe81984b1bdbdb6f710b9ebe33b5287600f9d5ead70b2ec9dbbf1a7e648439e903a1f4883279882a4db29518bf7611f4b0ac203483e5a095731abbf669e125d5bc8d", 0x84}], 0x1, &(0x7f0000f67000)=[{0x50, 0x11f, 0x5, "3783232a0aa9e96f27266a713ce94c22b498de1f13df9a1bbad6f8c6469a31611ea26ab375df5af085355121549a65ee95d66727cdbbae599e33c49c4a2e5b84"}, {0x48, 0x105, 0x7, "37dfce00722968d20f33110d330d38a976f25693002cb8ad65e9f74ad4950c3d542ad9a7361c164393bd1b7d3c31ef7086445566"}, {0xa0, 0x112, 0xc9d, "bc25500f419f458d8c513a9898ea3a6673e57f346d9656c77c0412001edfece627269ff96a2b81eac818531f8c349408c5132f57a434b2d937647be48ebf1fb7290fb3a07d465df3b02f2065541def9637fdec04681a8821a0285c297c02744cb6d6033cb23a5c2a4671ff7925c530beba0bf242961e26c5a584752f0dd92302399aa3abea8e52a13666"}, {0x1010, 0x10d, 0xfff, "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"}, {0xa0, 0x10b, 0x4, "d64b6da38ae088b3382303c4c69fbfa81e3bd1b590334b4eb8d94f2891103c8d3845f33d559ff0a704c4235599d7e6bbb36e0b54eb1c8be957fc79b9f29529e1eaf9a69efc0dda9e03256ce45d03772fc9426baf212ae572686abfc84b5c1df6662e619d884f83052ffcb3e9cd9bf349ee5984023038f62086adc15e03ea74ea526b94261dd77e7d3e"}, {0x40, 0x118, 0x6, "4292c66d50b7988f2ced09ceb5d8af71614a602ef6ee840464868a0333b4d3c7884c49e9fe2d3b1f1e694d"}, {0x40, 0x88, 0x0, "3364450123becbb46c4ffeca249dc273cf7aab84610f7af5de5da6504b5d1056b9d62105c8ff7551b5ce"}], 0x1268, 0x8000}, 0x10) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f000070a000-0x4)=0x0) recvmsg$kcm(r1, &(0x7f0000f66000-0x38)={&(0x7f0000f66000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000909000)=[{&(0x7f0000cc5000)=""/254, 0xfe}, {&(0x7f00003f5000)=""/4096, 0x1000}], 0x2, &(0x7f0000f66000-0x64)=""/100, 0x64, 0xfffffffffffffffb}, 0x40) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x0}, 0x8) 2018/01/19 08:57:31 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000000c000-0x1f)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000012000)=0x0, &(0x7f0000013000-0x4)=0x4) 2018/01/19 08:57:31 executing program 7: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x20002) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="0e0002f0", 0x4) 2018/01/19 08:57:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000006d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b7", 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000bfa000-0x118)=[{0x0, 0x0, &(0x7f0000dd1000-0x50)=[{&(0x7f0000f50000-0xae)="fd", 0x1}], 0x1, &(0x7f0000705000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x2ca, &(0x7f0000f80000-0x30)=[{&(0x7f0000035000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x125, 0x0}, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000525000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00001fb000)=0x14, 0x800) getsockname$packet(r2, &(0x7f0000b32000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000552000-0x4)=0x14) 2018/01/19 08:57:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000024a000-0x10)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x10) socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f62000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f34000)=0x0, &(0x7f0000643000)=0x4) 2018/01/19 08:57:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) accept4$inet(r0, 0x0, &(0x7f0000979000-0x4)=0xe195451f, 0x80800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x2d, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000576000-0x4)=0x0, &(0x7f0000040000)=0x4) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/19 08:57:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept4$unix(r0, &(0x7f0000e06000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001ef000-0x4)=0x8, 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c5e000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000843000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000394000-0x4)=0xc) r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000070d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001fe000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00008cb000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b7000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000091e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004b7000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009d8000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bb6000)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e2000-0x4)=0xe8) r10 = getgid() r11 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000073e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f53000-0x4)=0xc) r13 = getgid() r14 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001b000)={0x0, 0x0, 0x0}, &(0x7f000033d000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dfa000)={0x0, 0x0, 0x0}, &(0x7f00002b1000)=0xc) r17 = socket$unix(0x1, 0x7, 0x0) r18 = getpid() r19 = getuid() r20 = getgid() r21 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000222000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006db000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000940000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c03000-0x4)=0xc) r24 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000561000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b17000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000544000-0xc)={0x0, 0x0, 0x0}, &(0x7f000027b000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001d7000-0xc)={0x0, 0x0, 0x0}, &(0x7f000048c000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ed8000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0f000-0x4)=0xe8) r29 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000953000)={0x0, 0x0, 0x0}, &(0x7f00007f7000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b9c000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000916000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d57000)={0x0, 0x0, 0x0}, &(0x7f000085e000)=0xc) r33 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bfe000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000332000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000052e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001d4000-0x4)=0xc) r36 = gettid() r37 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c5d000)=0xc) r39 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f64000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ceb000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000064000-0xc)={0x0, 0x0, 0x0}, &(0x7f000062a000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b37000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000bd9000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030d000)=0xe8) r44 = getgid() r45 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006f9000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c9000-0x2)=0xe8) r47 = getgid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ca8000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000094a000)={0x0, 0x0, 0x0}, &(0x7f0000596000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000030f000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000336000)=0xe8) r51 = getgid() sendmmsg$unix(r1, &(0x7f000086d000)=[{&(0x7f0000688000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006fa000)=[{&(0x7f000017b000)="0be512611f9e27c46f99dbcc5c7652f47a4fd50d56568a1c6a5fdf57330992c28d817eca1cba55879b6e03fef6328a87d6440da34a8121d6e97244967684731326641d4021d2e8cb31060186b0213b1142c01590e1ea7326ace71b2d2b2c96cb5b0435e0a7af7d7d6940dd2d6ad5f70c8359fbbfd467369f24064c0703ba21366842077c74117098361848398bdcc879e39e77347ff470520b953ba010d94077a3f597063bf3d53181d9af97e2c99f04bcd4320fedc922bdb1b056f5dddda09c6652788df9ed9dddb8847fe0e15d0d8068b7", 0xd2}, {&(0x7f0000fea000-0xe)="d442c9b155f8bb5f527239caaa8c", 0xe}, {&(0x7f0000ad3000)="6f1877881403e4bd81d5c426dbeb4aa706e99c537ecb2d9b760c595635926bc2c618591b570657d6ab88d30774be98649ada5a113ef684a3045428f23c8abcffe3e9b3837fa82d1cdb0fbabff3270bbe62c4c32cb8ef15c988c42a68e705ce0eb9d65ebec1ee15b29d720d8e1004030410ad9c6f261d1b4bb64ad5cb6d13b3d8f55a2aecd51b1bc452181a61c458a8fd44a5ce6bb6e6725865a17cb396ec2db36e584a495aa031787615fca11d309f16ca10bbd5906251f81eeaaf259a7cd91f8397531eb6739f77dfdf1c522fe27f971f018773c70a7d8376ae38a8cd5d29fbce3d16a34dbcf565", 0xe8}, {&(0x7f00002ad000-0xb0)="e57bf68afd956336103fe1a87812a3b91b692a6f04e7563c32c346dd2e542f67b2c1b871e515efe523ac06c9d1bc3ed72284e4c55c15777c7f4f9ed0b0dc0547b3d2104f222ef0c117a5ddd2f9889a56b96ff0f7c0ef8f25cb095288689f0a2eb617dc6028f6bb026eabf2c11bf18800d193bd02e22376b245735e9a381bdcc5e49e2ff4ec3931c9a70176d13b99d1fea9dfcf61860091ea76f228a20dd4f235cdf20b0cfeecec795699e5e00c6da2fd", 0xb0}, {&(0x7f0000a1b000)="5542fbf415a3e7c3539c0830c42af3cb5e6fbebd729949fec8d3233225c7eb4ccd175178e2d9095dd6d18297064ab02e", 0x30}, {&(0x7f00005f5000)="1f8e5c99bc70c0ac01f4f993f720053c57dee4d8ccd3a931fe885f4c0b8fc371dad45ec409c92eb48166c60f46d48773619ce964af4e570a3a49455ef931c9c982d10385b04161599b3b8419acba56bbf492f379f0887879c2a3fdb2decef8dd97bd4ebabecc33b3f2ad30af5978e9674117075cdd1f6bc4e8b32041015e96", 0x7f}, {&(0x7f0000ebc000)="5b649f86f4d7b10abfe72c2cc88542cc744b789aa79f36a141dfe0ea6af48e516e30a664474e089037217dacffa5420e90960d79aabb983e886e19f67dcaff117cf2ccd6f4bf826c94a67375f5", 0x4d}], 0x7, &(0x7f0000b3e000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x0}, {&(0x7f0000799000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00002de000-0x30)=[{&(0x7f00002b9000)="2742d2645b72ea339d2e2dafd4cbe9855b8d60759c0339947ffa9739f021f2646d0452cf60b07a69796bddd4917bc4fa87188a49d2b9ed3d083a86d7767cf5a8e0f8c53d3c567298cda65e10c183e1886edba28e67fbd199a8a8a99e24336730d8805b22ae4c23293ecd6a2d3bc1d7198347b7d8464b6ed334bbccc290fea039c2bdb1871066bf985a91e053bbc177464adbc9d0095c73c5a574e233d5c8001c1d106b0ac7962e6beef5fd84c419eff82f3ef6bc17b221917db09b47fad6054141f686763ec9a7dcfe50a5873f98c8ff86053a994abd0a91c1a25f1cd42ec793ce2cffeb7b85da40993591e624cc315dc6f4a28f2e552eb9b65fb4f6a9158ef79b0bd6d4b97b354efb42967e79d5b8aba689c8d3f545e9dc5b3f3c01a10a98db90678b4d61165ad37a600705dbee544f0b627b8225a3ab6e7f1c52a0282e83f4bfb10c56a74277aaafa283849f499f27cda7e4110a54a8ea7ba6afbbe69305788eb98bd0ace1b57a18c7370538e0a327dcda7554b6a56c296595ab4f050895804b82d0162552db32440e8f2b8699c8ceed44247797573b470cbc2ec9b86a10cf5084250e2f038e3d8f2745e6b886096276b84bf02474518527e288f1feb4a26772f1e2f46ff580196e156ee901b8a238f533a3b726984291443f67ade31cb833c46fb85adb4c1ca045a048c06a3092661ac304b0f63a6c076d61bbd3b39817aaf86d93d8306f340ea3215343481845355be359df65f09cb3fafae7d98d096cc624514461127eb402d3d90a3c131dfc64b285270eb9f6bdce496ffcd265a5f7450e771a1e6b6afb70eb59eaa24b819a9bde5a3abee3f4c7e80694495b936b20c769a00b3f84f4874519a8568487cf186005ee2e28d3e6763575b00127262b44112c2ea9d505310fe594436a3dcaca031d99d5cba2d0128fe36ccbe606a77b42a8c6b38160ce09f008ed6accf04c99f27eaaf2138c0a019c37e538c66a1920b7e2e3d1dbfa3c479d8f52920fc4b3d5ce26af2aca293fdec8b4d43ad7fee8a1f165f6a6bbb41de5319d232493236e5b63020f8e40c2b74f12c21427d31e886b4caf7786cdcb4724a65afc6be680eda29047e9ef2aab8a5200b2bf3e684d194d5a872be25998a80dcd9b039f8127725509f3cb5eea8f1f1c0f75a432f6df6adab1cb91b170a29394365603da55209f9703be39b00648749a23b2cfa05094b7da7835a6b52ef33a1942c32a9c13c2314b17c750327401856dd1e38555aaf78e20aba8c8913c8f3e2ebaf0957cb5dd157b7a5073a7b1cf78b1a08e02e7e4926c4ebfc2cea52b72e547bd3f85f04f864f47a3104fabc48cb476f36baf9c26b3835212813736c3bf6ec07cb4ff1c3dfe4abc4793bc582692a0a9700325fee115cc48561aa97f40ef7b1b100cc364655e98b070dfa91a1d520b592d3d5951ee4b8d7e2ab487349d6fc5458ca1e95a0d8ca592cdc268c376f13f98aace3c855ce5348f0a0338cbe39aa00b6b6fc72e276a06bc854fbacf9a7f31eb9e11db6a4c65442b89cd6284b9c6dc3cbc5516edf3600ffd41cc8e956266ddff9ba4b8bfad09b8b742fb2ccd8937b7a8a8c6d322e398acfd0fd418009494e4d6cc3cbd1276a1cc9d113b189594867f3a70a4bc9092bd158b855d2eef9ff586fcfc035f914f1b830dc089c78dc61c3974218be8ed892f1406e99e1c09640f66ac30c3d4cf4be3f2700e0db15bea49813cbc0c140520ae829cb31870655e97a6e5f5f2650044642a8ecd74c2652e2bc4af8f05468f3cabe0cf65efef742211010afe7dd7aa6a0cdada5837922b7beb5cfb621ba825413be580fdd4a79ac1a771617c72d9afc427ac5c74b09444bdb339dd27fc604c4910bb03b6b92d03f4237868bf3fa99f2c100cf7217cf57583b8656288c2366e8ebbc0a72e985ca3467015eefed17de90c7bcc5cacb8525c60a98b8359980f9e3f9aac49fe2ceb56791389b85b68053c70fde506843bb772993da1b172cfdc3f39e9f6d690dd9a0325b3a28fb015d7b26ffc98c756160f9e923389bd5200deb5b1efb387cbfa3aced53bb65d26f02b398141098c3b90544bfd9e28a96f5a60e7927c2e09375f40255c70b7531f4262befdafce2e457baaacf59dc560d58b6f1ade5ae0a4df401c7435a7dd643e91ec2b22a8f99f9134951be70758be4a846d2730ba537eeba8e257b830624f6711b7ced9c58df702340b6a5a2f67ed167c8f17ae0ee3f4f03109bad75d5caae04cfb41621658111d5f396ef2703e887583a40ffec5c07cd6cb9613c88f11939fe11324ba1c39eb5bb5cdf9120bb6a28fe72b8b76b10e991e157bc94ea0423552961d6c83742ab74c37f8cef0191ef42722962ca776b96b553f0b52f1ca2840c34d3a29a47d1480a4f36153c901ef5fe4c602ca137efad993e5ab7105703225610abf8bbf6aa6f683f7c8c3058de45f24f9130ed12d3f19615490e8dfe174f5e52d6cd6885e1a40444ff5d4abdcab27f7dcd2f47c133b538c736b49a27b99c264351dbe356167a12ea6cee3916e1bffef277f765a36afe33dae3ef92a4eb489811e53b90b222a628b9c04cda0396c1e5c7c17d87d5b624110729a6a0101155ddf7b7cd37cd89db168b39737e69b0debaf27dc37ed42e5be010dd45b7ff37a3d064d2d0e1cd8a019b368f612ff248b73ae4807555f9f9c36bf03508ea0836d33146997f0b2220e824ab359397c887d6932b2e3677c3e77e0717a3aecf26982de34d0c1c33db36ddae84bb48f0a572cb002f9bcc8e4652442190096a7c4dff0ed3161b00e46dfdaa692e6410c1b90f48cbd70a9fe266cb3a5226e4e41d78f453fc82936830cb734c45519c62a268193e7c4c26da6c07f35aa1ede521a874e6b5b3dce8e41f114db91699b12fe7d2c39ecc242ebcfaee9e9339b6875a41e48cc41f01b6000b864c3eb7392f93b9753f724e3e106e535392b62c2cbc1603d588c8c61bf3b15884b8aa7bcba1e9007c761eae84e965b2d5c7d7cf28527ccdec3ff4b7d9b52ffe0e7e177f39728bb63d8b2c4c173755ec970578bc296bfaf426174f2856617e01bec979e6bcb6dabbe087184afa48045ff9617feb4546d3097d9325db62df3457dd4509540aae82d5d30f1f862d8e0bf89fe3044a67e5f7c1e1bebcc92161d77e41d5080f8e6f9a9b37a8180d45cec26c05479f9bc0daf90ac5dc64623dbdc2c72502300dd1a3d3f5bf5846c615f56ddfac5238a03606bb8f44ec15634ffeb1223d400d99e80321c1c77ad50223f99a2c0ebed6f77150d176eaf519af681ceaa3955df6c2a642c7b3102a8f13b032a312ef77d253f047ad91d0c48dd5250b88f434f7a70b2b79f6c3ce980846833b3b729c39e161b2804c10ba189c620060dccbd95fdab23c068b83bfac2ef72fc12ad358fca1f253191530a186134e3142d8080f4d2e227c66360e9af80d16f9c3f943c7d2da71106356facd36550002c78fd1d9c4780b14b8c53cca4c5e2859365e187639351a314066720d76ef84590e7fc982917e4ac9d915ea1a98e9915996b7c178154108349759a2d21ad96e96b4d9f49ced7c4ac16472c1829c7f8f80642586bea31947a17072fa8ddd4b83c2223939168a00bd6b8ef760f21ffc450f1c8cf78481719d93427f6fb0d64deb1d24edf829a927f55b92228a8633c0e0b9f80f416edfa01db79a6030a7641701b728736e963bbd23f052ea15bb0f30d9fbff7780f78fa984e04d227bba844bd53f775a5cb045508b22d2781ed458e4b080bd5bbb5a6c8991498648700073cb20ad2fdca11f87a3db11f6c29a6013c4515e9f962baab5695ade927a1b8763be190aab2c7dfc625ea6130963d360ebe4e9f9687a5599b193905d9176a16cbef427ed89245c869db87e9cbd06940d39c2f6cbaeeb16cefb4da7a6c4cd3c0159c13002c7a8769ae20c0dbf1f433a29ea55d3a6ab14c3560cc8b181946de064a877e26ec4cc02dbb80713f624464609ad636911de2ac91c2ac468a35350e91fbed92da6d68adedc8c90fffd3dedb707c8d393b9ef90e33fc944e8d0549cf866ea95feae8ccf3443aedd71c18b801f98ee2a3d0714f82fb0dedbf33abbd22ef1c07280c8ad21a4d0f5298188121ef9e68f867fdec993591b973cc1ec04596303ee084cdd6b60f109413f3fd40149689a8f977b634042cc28e1eba412cf98a35eede8f96ce783db2341b084d4d56648a39faa3154462db8b7edd401366f1a2debfd4de55ac63443b57463dfa6e925265d9bb623f9085c8d5928800b87a1eda81a1078043993b6ea53fd2dca1ddcd358340e60cb03fc0b604975631c61060a10708efa689b267cfe97ce17ed6a46d1382cb2c0d118bcdd323c10d238645ca653cce921bc679197ad5a9a659e31b94d6b82094022c46ea7f2e42d94d59746d0bfc1e1376a5893e43dc0ac14164d53261f94d67a2662c4138dd76ce67ef234860dfcd471fc6f305e1ea9b19c4772321cd43efe0581ad45a4a6364282bcd40771cfc0247aa394bcc1ccf2339c98540e9eef96d4deb244ecaccfc0b96ee6ca4441e0ccb1914e93e6aee8f7d615dbf70cd543b29fb7d4f8d4787b6adcd6a0d1f74110ccff64d9a8ae92ee0e086906e3ae7dee76c0bddea2a6818eb03f05ad65ef5925aa18cc5353d5a96c050d03a2025a3c5dcbee71d693dfbf51afbd480c5c87f85abbe2277b66207a07d2a82b8625c4d97afc5578e3c1058c16a03b6e658ee0f83df720dabe5a4d1963dfe48f7ef57ae0a39d9fdfed6b52a856a8a8421c62fef54ec5434942fa6cd542e4f02b43e4ea80fa9a27c4de156d573a4a995d95aabb338ac80cb8e8eb2ed6ef35ee80dc93488a8fbb504d93da8a097a396e2a3faac31b2c83181bbc6828247122c7428feab1ce899893c8348335aff186472c7cfcf0f6f5ca2cc37d3f1410f06e9e3b20725a63dadef6eea8639c066fb7d3d94087c92bd714252080821a894970846e6eb2e0f137a0436f33a34bf7ae753ada551b4d1171cc7f1d8b4a03a79adfef6ee9beaf47f3b541943fa3a691c24de0a12661aafd9b3bb4d7debe27aae2a360322cd1b2c09bfa56237bb183e921e5b6b951e53fe2c5684a4ac3ba0559318b040b055ea41755d9ad54d3b6a6ca728c5ff01710e3230ac405941971123cfc53c6725ff93657295d360e4d4ef5cd2eb8581c8c59fefaf18984805004926bff085286c7ec8bf3603d98ddd1a5c86103001826e52949ac4778dd1cb53562376404af0c5bf8e83e9d35d34ae01b002b08aec79cd9d6bb71907ac00e10c8776370ad9a5d79d013108bcc444336414291f86d551d2d64f85850bf50f34de8b1aaa021541b4b7294ad6ad529b6cdd626b0bf8bf341327634a0b16c1ae703f06508f9e211d32e63aa2ca856ab216267e6d368543ed6392df08014a556802816528f89a853cc982346fea03af399c0b326a305bf7a11041422d39d8b5f3fcc2a5461e72a5ecd9d00531e59962628ed6a3b84096090b160f4a7d9c16ea600a8a96002df7f900202615d30eee935dc37e93073ecb9abc2ded7e191031b84a1747db8fdafc6e3ee32413369f756f278516580a90c3a66b805b8e4c9ea911847381ebf2c40f78f871c5019ed39e758ba8817edc8d01c56bb6f5aee36f3e07f26354cf0531008ca1b81b457b60bb83fae238e2fa1ae19fb300835039dd898852d3e651831d7d6ee31a075ef8803b10cf4cdc7e23bd41e4b83b61e9dc12082f0d61ef5faa7e376de733bf444be3955244f7a3990668f310e9ec02f6a9fe6c51a28607688e742068f5f48839", 0x1000}, {&(0x7f0000575000-0x3f)="ee3c41cb2476d81a444615f2e02d55b741beb3c70139a2de8d3f5055a73e0ea92e3181202e721f4a3d8da11d4eac8b3b162f111d653e8df7a70004cab8f02f", 0x3f}, {&(0x7f0000f00000-0x25)="0c020b663bd6ee87c93c1149a5f8423174cebc8a491a87d8b693f00630856eae3567045d36", 0x25}], 0x3, &(0x7f0000cae000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x40000}, {&(0x7f0000ac5000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000989000-0x41)=[{&(0x7f0000144000)="570bf494f90488fa2b5ea2ea9f090c32c842873db717656c2f6d62b31fffdc35afa123700e0ddc22a300f5630731a977cae4d3af703cdd0e12f210346ab13a849f765d538f9534507e1ad1104299e886ed33ff66c3b185069b31871549713bcb440ebf29ab01", 0x66}, {&(0x7f000004a000)="cd39b78cd26d90ec9f32c8c295a42abec0c06db506f0895c6b68ec7ee8358111be508f5231772f6ca2b95fa161959c48a2a92cf18a870905140e5932aebf6eec4eaa48cc8d9baac1f13602d91c7b10299e2916dffdcc7654608daa90b2ab77a4e1542141d4636808d9ef86a8f205deab832c4d1a660be7391a93988ae956dd1b8a148930a17f54061fdf71ba35b6c1e3193b8796d8ea636a52318db733a2e38b9e5ff565797a8daa6a0320899e5336ef65900b8a67c114e0314f3c8ae7582231722c1771a2374e75c1e59ab55da07f8ef62873e79e26ad5411b662a031dd172411c10c6956ca1ad719d689", 0xeb}, {&(0x7f0000b49000-0x35)="b2b0f5996bd7271188ee16846b581e4e04832c8c422a3d8ffa3a7a4dca9c9d142cb2f2f3eebb49a3f4ce402ab2f44fa8f62da8a075", 0x35}, {&(0x7f000006c000-0xad)="e422823bea04cf397c5427212ed9f45be6a9ca2310680a9e2179c3a4bff7ce4d476ef08b936226c58c12a38d8aef47ee4497cf4211634008a31e4e221d926e37d8c134cba516019e5ece7681b6b5642a9cd7032343ea1123f41b6ad5a02949c1f3cfdd0902288c1ff06b776edbd05bf0ba602df8f258e8f711dff2723b20e52193e7b91091c10563539c9dbb1bcf831e82af0a3f593068e7ccf404c4be19b0aefc68d6eb3ebb82a682f29a6899", 0xad}, {&(0x7f0000d86000-0x2)="ee20", 0x2}], 0x5, &(0x7f0000dfb000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x80, 0x8000}, {&(0x7f000069e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000e8a000)=[{&(0x7f000003e000-0x83)="7c70b33dca57ad7058ad8c15396012d3340c357057961b6ec7f5de5546d2c9ca76d33e5e5df1e5e34738b605a5940a552b10888db5c3857d834ed8dc3edf52b23a985246f1765244b2470146a18878f973d17430e5075ce0f5ebc994639a572468d6cbd66f1d67d1f990ed4e0c29b2f2a7fdd8d9ba3af4e04524e8768e90b4052b3cdb", 0x83}, {&(0x7f000013c000-0x76)="03998a590e9338bd743d6f59882a9046fb906a27a0af76d2de2c53c815451f11bef75ac4c16587fe5e31dd7106fb213723979199ae76080fe5baa02956bc86678894a3177d08e64687075fda080bbf0ea153444784fbfde2bc78386a85307b726b59d0159c4c33630fa2482d4a592f22a8f7f82dbb18", 0x76}, {&(0x7f0000d95000)="b4cf8b377c7120e467b8fccaea603ed02c7e73fd6b5119a028a70117ccdc7882bbd72411e6440073d94100a337080a0473f3844215ae37bc5bf935f10214abd1a0d4a9729eb8ad7d682813a50a755c48190372351ebf6f2271e468b3d3ff6d233eef54f1d4de3bd0848078b74f8fdc683023cb24962da86adcacd07556081832eba3dc", 0x83}, {&(0x7f0000619000)="a74163019312c615c5afa607689e0223e2c630f52c762c90b2e73d6f78f4d890be51529fc5c1ac5ca4a95b92d220b60996dfc40b", 0x34}, {&(0x7f000075e000)="c2b84999d1f6f7624fcb8bc3be7573975a1ce8a36ce151b5851f8436529861f7676729cb75e23d5bb5a84c1e617dbc7e2d98a9b258015f13233e32c74bf69459e810ef8c311d", 0x46}], 0x5, &(0x7f0000cb3000-0x128)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r17]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x128, 0x40010}, {&(0x7f00004d3000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000112000-0x10)=[{&(0x7f00000ae000-0xba)="369c82edd1888679722a93019e3f57a00d1cc3c59a229d63a4bdfc907b1f33861ecacbf6275578e81db3fe4a63f79d8a401c71f737a6fc6fec8b44a35d55d35e3c5665425bc26ffe38f8f1abd1ff388c75a58cdb2dbb3dc2f9a897ec2a3cf04b11414c73f76baf1979f9144049ee53c90da7915128b68fe396186c316a87c871dbd42077375ce55162c712db63be9e8ed19dfe4f99f32d5400b260c1d35580b112572e37aa23dbf5a9b55eb062dbc4e33394d0b599ff8670b022", 0xba}], 0x1, &(0x7f0000888000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xf8, 0x4}, {&(0x7f000069e000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00001c9000-0x20)=[{&(0x7f0000c20000-0x25)="e93ac107d6a356408b57bdfcf7f1c69043401f2eb6b363757fd7522232012abd5d72bdde1c", 0x25}, {&(0x7f00009c3000)="6097567eb9a3a8a193ad7908276e94436d839e376d4751551a731487b9c9870dccc0bb5a1d57ceb06419a89dfa01b4a54907f6877a795259dbc047db8b53dc2c84772ce8ac90b6a4165375579274d4ec66003b646efbc088d7653a0a3d5b596f6cca61430abce71d6a1899b5072ee9fd0fed84f0174dcd662224f0e5f231", 0x7e}], 0x2, &(0x7f0000e14000)=[@cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r48, r0]}, @cred={0x20, 0x1, 0x2, r49, r50, r51}], 0xd0, 0x20000000}], 0x6, 0x40004) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000791000)={0x0}, 0x1) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f0000798000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000591000-0x2a)=""/42, &(0x7f0000a4a000)=0x2a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000aab000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x1, 0x8, 0x0, 0x6, 0x87}, &(0x7f0000f03000-0x4)=0x20) 2018/01/19 08:57:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept(0xffffffffffffffff, &(0x7f0000fdc000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001aa000)=0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00003a0000)={r2}) pipe(&(0x7f00005d9000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002e3000-0x20)={r3, &(0x7f0000802000)="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", &(0x7f0000436000)="3b6e3625a95173cb0faedf4e1ac4d5e565d0e9e55c2b210ab985ae53c43e536ee8a26dfad2a4ed0f59e07e0e12c8afd34923d73aca8c4d244206d69ea592cacb04d867848517c9ca17eb94a63872ff8605fdadbdaccc9cb7f5ba946ad8739dd9137d49dab5ab27ea164beaf3547b3e997a146bebfdb26d6785ca2698346e1807a38e92b9f33d97cb6fdcf7addd6bd477477a48da47e0607efa8eb2f448e724cd650e86331057009a4e150562f2ec7e62e30b", 0x2}, 0x20) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = socket(0x10, 0x20000000000003, 0x9) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000c32000-0x8)={r5, r0}) write(r4, &(0x7f000076b000-0x24)="220000005e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) 2018/01/19 08:57:31 executing program 3: pipe(&(0x7f0000499000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x3, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0xad)={0x0, 0xa5, "c8c9032fe1f084b6017c7bfe78f13770262737ce8482645c8596d593f3753828d9557b90bebdb3083b7fa623afbbe790ee72861abcaac20d518e71f4f5a99cf24292643a65b025611af5f263c4a52c0b2c7abdd9da6e4907f05d03892dfc26ee5a36222dff64e4dc6851063efe5be8d47d315b57c079b07b18a3dd26f6536f803bbcba074ac5b2e0875daf3687bd8a7e3bc749aca9983a678a7f886c58c43f5277b206b3de"}, &(0x7f0000001000-0x4)=0xad) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3, 0x10000, 0x3, 0x4, 0xfff, 0x5c00000000}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x78)={0xfffffffffffffff8, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x4, 0x8001, 0x5, &(0x7f0000003000-0x10)=@common='vcan0\x00', 0x7, 0x9, 0xe000000000000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000eea000-0xb8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000704000)=[], 0xea) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}], 0x38) 2018/01/19 08:57:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000071d000-0xc)={0xffffffff, 0x1, 0x8}, 0xc) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0xe, 0x4, &(0x7f00001e4000-0x20)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x3, 0x4, 0x100000000000002, 0x1, 0xfffffffffffffffd}], &(0x7f0000bbe000-0xa)="73040000000000000000", 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) readv(r3, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) socketpair(0xa, 0x2, 0x695d, &(0x7f000018a000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000c02000)={0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000382000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000028e000)={0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000574000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f00008c6000-0x8)={r7, r8}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r9, 0x0, 0xc, &(0x7f0000001000-0x1d)='D', 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xc, &(0x7f00002dd000)=0x0, &(0x7f000028b000-0x4)=0x4) getsockopt$inet_opts(r9, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) sendto$inet(r0, &(0x7f0000233000)="4dc31022c3c8c87df7b19e4537b71955a9e29e663c8dcad96f0a57008af75e32e6b2a91bb545d3738b29e44334c2af6db4b2905df780dcb3231f1565fc4bc84124e9d7db91320a3d6d2db97715469c98130513de5ef57dbe96e3bfc1584fcfdb9d96dfb3cb47cd7826aac49d1c", 0x6d, 0x4, &(0x7f00007b4000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r5, &(0x7f000097c000)={&(0x7f00000d7000-0x1c)=@in6={0xa, 0x0, 0x4d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x200}, 0x1c, &(0x7f00008ee000-0x80)=[{&(0x7f0000615000-0x44)="5dc737261bf9ccf9f45d1051444d8d5279768c4a4080e6138a88d608f6d31a531f62910bd7db3bf895616d33d3d7892445c6242b9bca2b20d84d469d9c93f4b408fc78b4", 0x44}, {&(0x7f0000d58000-0x1000)="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", 0x1000}, {&(0x7f0000ef8000)="eb3f3ee48e07d77d485631d4066567d41486e89a16af07e598e341cec2b46a0c3c141f058986561e2769c37c9afcf32f902e5de8a6752ec15fde2e67f9e38c25b0b3a2c866ef6445c58229d730a253bc20f08f0a9bb6be456512e8ac0fcaa7e16733195d6017e21d7f38774b4586eddfe54d43e9b745b66df2a61ce9a866a4910fcced57c4c544e41d42334c7cde7582d82d3e", 0x93}, {&(0x7f00006f9000)="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0x1000}, {&(0x7f0000c2d000-0x93)="53d5e0dda4663d51e09dc639b78d286c5edf636206f3f2840d4c4f919f291060f4d60f1a8ff9b0baf06c5d71bf264af4d51aad92b724b4e13ba386e2ce71fb28941d02ad95ad673d3fc6576eaca8c1fcdd8541bf5fa3796d8361dd1931b105c119ff1af79cea2765c700673ea4ba390523c97fce84a36777e6a08d3e1b3954aee4b0c19a5b2549002dd732513c80a43e05c3ba", 0x93}, {&(0x7f000071a000-0x6b)="f7c1960aa99d9c1e22d19d75c934ec18221f8dba455d4531ee856c59174523bf1118f96809bccee41c05c80caa03ac2816bbec21fdd497e77d61b487dd43a96dd500df9cf4d7bb66181e372e1980d7066acdd7c03f13b4fc8311f8971df8db88d50248e45f88d4618ca3bc", 0x6b}, {&(0x7f0000e84000)="1bfc2707", 0x4}, {&(0x7f00008c2000)="186ded2c66187db99e918f6b383e6d5f", 0x10}], 0x8, &(0x7f0000a77000)=[{0x58, 0x10f, 0x9, "d58a077e478fe66cfcc45ab2dd7019e79eea8fd61f0a3e71e42fb23f9f796ba37037523011389ae10ed8a882d44651ebc58d8c3160bcbb64b7e37dd5d8f67a0c1b61d10a3e25871f"}, {0xf0, 0x10d, 0x511b, "f8fcbee8a3e16b5a433796075362eb06a033a7d80c9487a3b63ad41df66b9218791514a99659830bf56312f795e1336988906d8166f5c883aee138770b3a025712fb136e58b6f757be9e0551673f7ce6522f195b88f4d7be6e37eddc9bbfa0fbe7dee14bc9d0d144512d110297edd4a16c0d900cb384ead6842dde0eb49b7bc0391043e5631bd1ce5d24887629e3be7f9730c137eb13ee00b6d36671537136d3e3c19f979352ada54887147430503ecf0b00f35657955eb507e172ae74d547ed21ede1270f66e8888a17649ee55d42817d9a4dc9778288207d1d"}], 0x148, 0x810}, 0x10) sendto$inet(r9, &(0x7f0000002000-0x43)="5bdc5508b3ef9cde6b4a5e5248dd5f312fcc55363bf24182091b6925068b12d2a3429a4b73bac8f367cc7aa4500188ff13f1632b586c9cccf67542e60f4d6da44a0f43", 0x43, 0x20000804, &(0x7f0000cdf000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 08:57:31 executing program 6: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000024f000)=""/215, &(0x7f0000803000)=0xd7) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f00008f5000-0xb5)="91333e5e9d6a2ed9d1b38f988324c43d5f7f001c5c76a87545f5d6a939dc58785a289b7139eb8ad858822fde32a7ceb42abd19fc6547214fb05e16f053b34b6f575bcdd9ff4c16d0023e3c81755d0e75d58fc86676d3265f20d205212521a72f5a4b79d109c0990c6a030fa51298b93613c8a758b8e90a153375f52ee0c3b49952a76a9b2f134cdc03c10c0b7bfda24b5f09438d0fbbe8f82b47929f4238ed327164cd550397f7e8e8c3f848c3f66aeb1f506a28c6") setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000ebd000-0x4)=0x0, 0x4) [ 237.377657] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=25417 comm=syz-executor1 [ 237.425661] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=94 sclass=netlink_audit_socket pig=25426 comm=syz-executor7 [ 237.470412] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=94 sclass=netlink_audit_socket pig=25439 comm=syz-executor7 2018/01/19 08:57:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000024c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000007d000)=[{{&(0x7f0000ff1000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000079e000-0x30)=[{&(0x7f00008c0000)="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", 0x100}], 0x1, &(0x7f0000403000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e2e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ccb000)={0x81, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000ee000-0x20)={0x8000, r3, 0x10001, 0x10000}) 2018/01/19 08:57:31 executing program 2: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000dc6000-0xc)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000098000-0x8)={0x0, 0x0}) recvfrom$inet6(r2, &(0x7f00002e9000-0xd4)=""/212, 0xd4, 0x2020, &(0x7f0000912000-0x1c)={0xa, 0x0, 0x613, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x462}, 0x1c) r3 = socket(0x5, 0x800, 0xe63b) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000dce000-0x4)=0x6, &(0x7f0000dce000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc0000)={0x0, 0x0}) 2018/01/19 08:57:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000eed000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc2000)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00009ef000-0x4)=0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fcd000)=0x0, 0x4) 2018/01/19 08:57:31 executing program 4: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000007, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ed8000-0x10)={r0, &(0x7f0000971000-0x1)="bc"}, 0x10) 2018/01/19 08:57:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x806, 0x9) bind$alg(r0, &(0x7f000000e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(ccm(cast6-generic))\x00'}, 0x58) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0x10001}, 0xc) close(r1) 2018/01/19 08:57:31 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f000046a000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000076000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/158, &(0x7f0000001000-0x4)=0x9e) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20c03020) 2018/01/19 08:57:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000b8d000-0x4)=0xb2) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000541000)={0x1, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d3f000-0x4)=0x0) 2018/01/19 08:57:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) r1 = socket(0xb, 0x5, 0xfff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004c9000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000796000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050d000-0x4)=0xe8) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000023f000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000671000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ed000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009f7000)={0x0, 0x0, 0x0}, &(0x7f0000790000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f6b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d33000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000d2000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db8000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a06000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000748000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f7c000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f6e000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000207000)=0xe8) r13 = getgid() r14 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000a3000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000549000-0x4)=0xe8) r16 = getgid() r17 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000114000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6f000-0x4)=0xe8) r19 = getgid() r20 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e26000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007bc000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ee1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b41000-0x4)=0xc) r23 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000180000)={0x0, 0x0, 0x0}, &(0x7f000037f000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d19000-0xc)={0x0, 0x0, 0x0}, &(0x7f000043b000-0x4)=0xc) r26 = gettid() r27 = getgid() r28 = gettid() r29 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000248000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d51000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f00007f8000)=[{&(0x7f000046c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000086d000)=[{&(0x7f000071b000-0x3)="6ebcf4", 0x3}, {&(0x7f00006a8000-0xe1)="33465cc99f319eee3b4406633b06a88036ca47488cb4b2a0d4698ff9d5480880dfef7c17e4eb68a5145bec902291b0e949db0696dbd99e7c42440ca2cfaf302a535160fabf28075fd29f5d6c090793dd3d0872ef2efd0be963f635b0b8fa87826812d60095ac9ef70ffcd92a51305f7bf3499d70d725a689dd267f6a7a8e57aebdf55b323d3c59f9b9ddddf9d842a893b5e7e3ea9eee0ef9cc94d406397fd24195177d495d02ac3e4074585d8c028de50c6512469580516e23d6ea74d873874a49f01791e4165e9bc927458dc57ef3d4c6b3b87d3461d7a67125f9932bae34bbab", 0xe1}], 0x2, &(0x7f0000a28000-0xe8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xe8, 0x200000c5}, {&(0x7f0000319000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e0d000)=[{&(0x7f000098f000-0xa8)="fa24f36aade529b85ec18a612b03d549a272782e7987b3235962997fa23ea8870c6f11b8d9edcb2e5f3a6dbc8d1f96bd7db2bf9802f1848116887f26a2b63861692efeb6ebfb47efdd9c1b55afb27894e41aba670631deeae32f1718d0849fbe7b487e1801b8296a0c5b55ebae477e663d832744486dc0b43eb31edb80e40104785c62afe60a7afb1764b515a07e291a7873ce27dcc17d6a2ba798fc9c6ebc5e0515572e2b6c0b9c", 0xa8}, {&(0x7f0000b53000)="e5569e3a7ac3e7d38321eff79e9f2dcf660b5d0d56e868b4abc5461bfb6d0b08c6acdcca949d92cd73cf9aac5bae11b9557e7eb4a896f1eb54e069600eeaf1637ab1fc64b90d5cc4a3a33a1985d0eb7b694900651d8101988e8d86b76535ac6b65638521a35ee53b3cd876541cbd9f685dcf0380507107bb2f47d94045841d904da254a04418f158c00dc476b8b7198fcbd4fdf20b1d25047f698d7b9ac5bb2207a7843f19728f", 0xa7}, {&(0x7f0000fa0000)="b4ad3ac510145e0b5f472c8524b2b096e8954d325c452fa1421144b0ece415989e4534c8d66bf7c3e723d4a7acb486518dce39538dfd23631de0d01f665863ba7c0d4a4dcec4dd53f371cfb7458977922bffcc73db8b02c49bd0afd8636c83311097c21e3a7ecef7d0b614c731d57b825cb271223d4610e94f7c87292d3bb72ba45193b7c44593eded20d71bc5d40bcdaa99cc808327cf49a40ff90ec12c3bc85c001ea72d4b9cc7764488fdd3aac5c26269cd52c41cb358aa3f7cdc94cf815de7945ddc05ebeb7fe4c2a28a8397", 0xce}, {&(0x7f000057f000-0xb)="be14721a2d6834320ae787", 0xb}], 0x4, &(0x7f0000e79000-0x40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x40, 0x8000}, {&(0x7f00009f1000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a7f000-0x60)=[{&(0x7f0000db6000)="ca85541eb75ce9155828c23c0678308472b5f72c221909dc170e43f47f102bc0c2e1b2df97bbfaa3ada228b88eaafb846c3257d480dd9d88d94270c7d91cbede40847702f53c1824d47c7088995edd967327b5a2739836860124459f6c4145d0bdd13db9", 0x64}, {&(0x7f0000663000)="86f17ba3c9460889df883d2678d07b04aacdd0dd70e6a704fecc85178b5e170b1fc2a263619038335e2229094012f427a1dbeb7ccbf29d2388e2b57f1d769016591e442ed8b866603d9326c3c45a1f86eb50e7f1", 0x54}, {&(0x7f0000bc5000)="2620dfbda0d1d7b564e14263b803edb3819935d5a30adac31da59788fd4ceaf850236fd78f0294928e366f81cf470edf1233d7474294fe2682be59cf331a21980d09f95a4b74bf1da2c2d83b6dbb309e82462ad481ee95c2b63ed7cb34528c193a374594a8685fa94712a82c4af1d1d640bd3edee77fc76053bfa024f72ee1b161f91692224d75bd5808661e5087b5ac7c3bea1810c0d0", 0x97}, {&(0x7f0000aae000-0x68)="973024704b18bf536955ec5a88ff1c7a8b929e82af91add4e48128defd83a6a396bae315e24dd9f727a8df712efee0743204e182ccc355cd9f2549e19b44fe16d3b276796e0b7886c73c2162580790ce5faa61691ccfa2a0f49156ea65ebeec8a539e9880dddcad2", 0x68}, {&(0x7f0000a08000)="44f2dd9c3cb934ed9723469ea5817b2744ac310bc70966d9", 0x18}, {&(0x7f0000d61000-0x9f)="aa457b8d2ce5d952d6e3cf07317919852c65b8dd1c8c8e5c80f9409c0b7a4d7b860957c204c31944ddbebe4d078e5e9e86da368f60bed83c64b7d6e89d20b78583f4098fb850c91c8ee5b2e10cec618041fc0b4288de5a01845d16f817adc72845759ed52bf8ede74967a3523291322cc1dddc5d92821b0d09ca3397d32e69e993c6083a47ed0ae61b9c6d32c92f8064304f0810483a4d745062464ca77792", 0x9f}], 0x6, &(0x7f0000da7000-0xa0)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xa0, 0x81}, {&(0x7f0000d60000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e25000-0x21)=[{&(0x7f00002b0000)="a7bc05f72b0038cb6dfb17b71332b06afe9d7beed9651403681d9a4863ab8bbefdedac8ba8fb7ba2298c918c053bc26cb25589710e81f30e786c8c12cfec3914b8355e3bacaceeab04ce6d09461a86f55260fd9ea65050cf83b517ca4db3b98f4ff50718c2c32b9fd19dd46e9979242052e202da318f2aac42f7345a3a0b24b40ea12533273ff2761038b025d009b44e3500f54cc4f6be44579f256c26081e06946fdb102ec2fda47c819c3a0dd0b72544dc350d05f924e9661e3fd3683d9f2b30d053c8edab2715ca0cac4cefb443fabf9e2b7d432c3441ad6478bb2f7b6467cb9418181b843358ac22f55c865bded8", 0xf0}, {&(0x7f0000136000)="8bdc7a822590a62a2b717e052e03e10f187ad98f5f5c35cf6c75d9cd718ec3600cb45fe4b2edf5544febe45795c1c18c7ee68f2aacc9cc532bb5f2984162fe0b47a5c11eb6b976665711a53cb987038a94ae59c6568918a02c6c33545440d8882832f803c6d331228af745b3a0678bfc45d72b061216d6a38a187166389228d0474620a960562438b6080ad234eeef3cb1d1", 0x92}, {&(0x7f000029d000)="b53b9082cb07b8d3fa50846714e663a913b853", 0x13}, {&(0x7f00002b3000-0x86)="7ff1b79c21b431a8873311e9392c4209791756c4adb6c88a45f3ec539276a5658d6a2a73f176677a20dd8d02727c78ca5a11fcbea1f8aed44fdcf02d5dea15ac7e2e7c6d49c803cc2eb9d5e929cb020a8cbd3e9d8d4ffea1a26086fab9995a03abf3f2de3fcafb2ec3a6cb94fde99b862a285fe0e144942c64e8df3b0c230cdc8573ba38636d", 0x86}, {&(0x7f0000801000-0x2a)="2fcf8bfb134ae60a6eb380ae31bc15e762b298cc782cc23a836436827fc98c9d0929374993fe371eed57", 0x2a}, {&(0x7f00000c7000-0x13)="ef5a4b6cd9c1f49ff31a7ee663d3f4f5e32e8e", 0x13}, {&(0x7f0000183000-0x49)="a15a79822e48165e13c33a234ce96fad3aed5c60fa23ba5f5ca5fc702fc04993449750ffef4f48b72a42657fe9fb883682f0a9c39aada67cee25d9d6d0c13a52397f7e5c41c361de41", 0x49}], 0x7, &(0x7f00008c1000-0x40)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x40, 0x4}, {&(0x7f0000562000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000140000)=[{&(0x7f0000231000)="b5679cdc290d033b5523be48e7a68047a3922d630f07090f940b9359942a5854a6445f130b60aef14891cc0c0b47610ed7c77e4a8cbb797b45e9857e1dab788e20d851e00fd2354fb84c8ba4f01bbfd79f73eb136dada53721e157c111ce82c90d072666b154b371a06073e76030901e88879f1c5d387c6c22a49cf803ca8db1e1ff4f0ab41233bbe06046e47a211eaefbc74d680f230874b22a997169164b12c66088b8a65d170b73e67224838d88c6dfcef2eb3986dd16c7", 0xb9}, {&(0x7f0000ab3000-0xab)="f08eb49df35afb323732201cac60d9b6cc5ad994893d17bc5de536f8979b0d5548234e1071e6b4cfff5fad18417b5534c92742cfcf65f9be40f9654378dd1b0c9a2d10df229c62e060d0d54088efe41f7f8527fe309fa857c6d8247fefc1537464bfe431e22c05b268900a4ea4ed5c401e4a33e50e5a42ce067985457b6793366fc1eeb90c1276f0a458b6520d925ba31f32c683462f67e6c18d79e81b16a00465a5e20d266cc19e6abb1e", 0xab}, {&(0x7f0000ad5000-0xfb)="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", 0xfb}], 0x3, 0x0, 0x0, 0x8000}, {&(0x7f0000190000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000636000)=[{&(0x7f00004e3000)="8963a377bd982266d2dcb695f29202068fbbc06b48a2dfea8206911c93dc6bab5aa2b529a126669e743c6880f0e542d1dad957d55687c97232e2d14f2c2e576f3da9d94ccac878f79b39bba348b11345d0af8f70c1b7a598d2fa778bb04f9b75eb67f5d3f6387bac451f8185f4585e8254e294dd2bc5e8b04be187a4f2ececc15fd36a38f360c4acf91007301fdb10ccaf86993026e495cb30396446d36cb40ebf", 0xa1}, {&(0x7f00007ae000)="7304a6a2646c7696e13787e37084222762dc7eda1791203a444dd6ebea103b37d7ba059d5d9380178053cb72965e6affa7971cedc7b2398bf3998c0e78aa7df6286ec77f7f70ce61ea84d3ca0207c702434596", 0x53}, {&(0x7f0000c23000)="e0303a1a3c77e8dc5cb84d6aa039693931118798bee546c412a8ac4e4449cb6154", 0x21}, {&(0x7f0000534000)="5cecfa953d9098ecbfb30f312fa1d21c1062b4e08690530884568a24df01461974c042e8f6c6d35fd927735b00aa06c37de80988a024e4", 0x37}], 0x4, &(0x7f00002b3000-0x100)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, 0x0, r27}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x100, 0x20000004}], 0x6, 0x0) recvfrom(r0, &(0x7f00000a0000-0x33)=""/51, 0x33, 0x2120, &(0x7f0000006000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authenc(tgr128,ctr(xeta-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r31 = accept$alg(r0, 0x0, 0x0) r32 = accept4(r31, &(0x7f00003d5000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000074d000-0x4)=0x10, 0x80000) recvfrom$llc(r32, &(0x7f0000f34000)=""/182, 0xb6, 0x2, 0x0, 0x0) sendmsg$alg(r31, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x275, &(0x7f0000ac7000-0x108)=[@iv={0x0, 0x117, 0x2, 0x0, "ea8d7d9982b84b939517b7950d480923936f5ade31800558e192c59538f8659eb65595728215bad78a167fb9d132f611ec76488182d93c89bfdb784ca3ad0c84fe3378eb16b8d9cd0ee14421fb9476032d04439504942697541e8cbb91224fc92b333d0b06373b30b58241731c70f0b867efa2add107dee6d6842dac570b1549d8b37597bb1083775f76e7380e9de7df089bad4f90d0e2e06acdde7f97b9483010dfabdc23b0a1c9f1f85008f612ce457c21f4804387ccc500661b54cae8147f9f1f360dfcd19c1472484849cf89cbe178e3e691b65875dffe1c9c9fd82ab8034bf55c351be16fbb52700a06c729e8af"}], 0x18, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r31, 0x8903, &(0x7f0000f40000)=0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r32, 0x84, 0x2, &(0x7f0000386000)={0x1ff, 0x100000001, 0xff, 0x9}, 0x8) recvmsg(r31, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 08:57:31 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = socket$inet6(0xa, 0x6, 0x5) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) preadv(r2, &(0x7f0000026000-0x10)=[{&(0x7f0000026000-0xae)=""/174, 0xae}], 0xfffffffffffff84, 0x7fffffffffffffff) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000000c000)={0x0, 0x2, 0x30}, &(0x7f0000027000)=0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000028000)={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7ff}, {0xa, 0x3, 0x82, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, 0x5, [0x10000, 0x80, 0xffffffff, 0x9, 0x200, 0x2, 0x5d, 0x2]}, 0x5c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000022000-0x8)={r3, 0x0}, &(0x7f0000009000)=0x8) 2018/01/19 08:57:31 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x0, 0x1, 0x0, 0xffffffffffffffff}]}, 0x10) 2018/01/19 08:57:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e9f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00001d6000-0x8)={0x0, 0x3}, &(0x7f000006d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000050a000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair(0x7, 0xb, 0x6, &(0x7f00005d5000+0xbd)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000043000)={0x0, 0x5f1f, 0x6, 0x7, 0x4, 0x6}, &(0x7f00001da000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00006e0000)={r4, 0x9, 0x1000, "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"}, 0x1008) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_int(r5, 0x21, 0x10, &(0x7f0000eed000)=0x0, &(0x7f0000835000)=0x4) 2018/01/19 08:57:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000e5c000)=0x1) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000e88000-0x18)=@get={0x1, &(0x7f000059d000-0x1000)=""/4096, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000dc7000)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000047c000)='nv\x00', 0x3) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a16000-0x4)=0x0) 2018/01/19 08:57:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b4c000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f0000b44000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000007a000-0x20)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 08:57:31 executing program 5: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fe7000)={0x0, 0x0}, 0x8, 0x1) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000990000-0x38)={0x0, 0x0, &(0x7f0000fea000)=[], 0x0, &(0x7f00003ae000)=[], 0x0, 0x0}, 0x0) close(r0) 2018/01/19 08:57:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000054c000)={0x0, 0x50be}, &(0x7f000088c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f3d000-0x8)={r1, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f000028b000-0x80)=[{&(0x7f00002bc000-0xc0)="74687fb4b1808fdb2a45c748b18e01c470a0be0954fac80b45a94bebba0adf88c6af1658ed6f4a13d95d40c1a167b4d509e8727aca5d9b82bf3e2c6e7c", 0x3d}, {&(0x7f0000183000-0x8e)="7dbd6da4cfc824426ad7e6301338c46592963038b7427c2fb875a17334d2b5ffacb3f2d574365f0280b7d1cd05eeb1740d78c0bb3555f272cd30065d95fbfbae09250bd8a4a8ed3fc4a7bde30c0ce65484f75ae84ae899f867724bf9d825a3f897453b3f27817477b78d23f8064fae0e13c57eb18d7f8dbbde5005277ab499e0459aadb3fc43bfee2bf4c9a802ab", 0x8e}], 0x2, &(0x7f0000263000-0x78)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffcaa7}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x78, 0x24000000}, 0x11) read(r2, &(0x7f00001aa000)=""/34, 0xfedc) 2018/01/19 08:57:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000045) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000978000)={0x0, 0x52, "9416af388fafbe998db7923a19f4277607b66192f1877fe7e8f3a3e2c7f645efaf0ff42f2753ee52e5727043de44243274ac94b9a219ffb44837d7966acf8b2351fa796bb82d96ced29050b43db1aa1ac046"}, &(0x7f0000814000-0x4)=0x5a) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004cd000)=@assoc_id=r2, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/19 08:57:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000e2b000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005f1000)=0x8, 0x80000) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000179000-0xa)=@abs={0x1, 0x0, 0x2}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/19 08:57:31 executing program 3: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001b1000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f000014f000)="68e7d5f016c0b60944fb591e2544a3019223d10cdc9f7423654a742fb59eb82228da292ef441a212cc2e58fc67fa9728e94aa3638b0f59ac2474c9ee5f2778a011e65eec7404b982224ed2c66e6aa17959333ccb86a71dd251756286636c9de310e5006bfd47044b3fea33b1cece11be1c971d2d256ac7221035a28b1588776c68", 0x81}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x3, 0x400, &(0x7f0000200000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00001e3000)={r0, 0x1, 0x51c, "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"}) recvmsg(r1, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[{&(0x7f0000092000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) 2018/01/19 08:57:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f000084d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000616000)=0x8, 0x800) setsockopt(r0, 0x4, 0x4, &(0x7f0000e10000-0xd2)="69979ee449669353a881f026369f4e10f26528f8dd7cef8101b43965ffa8f443c5833489fd6de1477f1cdd6e14542aa9c5fe59100ea97bb987502cadcfd38fa105e9020f586a553662d61f19c18d635f040e0d6017e0637ca1256bc12358b20961bb463a756df12a1e27f4465b206d2a1faadc4a8c03cad632f0cc88d1a961df63e9fa791e91ec42a48da0f64eaefcb64deea82d4ed72f11da94fb087845aafe78f81e164e1fa12b5c575d648c068cd66674476525f5887b090cdc9d5ce930e4560804b8faa4826ad5b427b24ce9a335f4b7", 0xd2) r1 = socket$inet(0x2, 0x8080a, 0x7f) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000339000-0x4)=0x0, &(0x7f0000d79000)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000aea000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c2) accept$inet(r2, &(0x7f00007f8000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000951000)=0x10) socketpair$inet6(0xa, 0x3, 0x8000, &(0x7f00005a0000)={0x0, 0x0}) poll(&(0x7f0000c6a000-0x18)=[{r2, 0x0, 0x0}], 0x1, 0x7fd) r3 = accept4(r1, &(0x7f0000afc000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dec000-0x4)=0x60, 0x800) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000711000-0x4)=0x1, 0x4) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00008e7000-0x4)=0x0, &(0x7f00008cb000-0x4)=0x4) writev(r2, &(0x7f0000d15000-0x10)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) pipe(&(0x7f0000889000)={0x0, 0x0}) [ 237.751622] sctp: [Deprecated]: syz-executor2 (pid 25515) Use of int in maxseg socket option. [ 237.751622] Use struct sctp_assoc_value instead 2018/01/19 08:57:31 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x22) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xfffffffffffffe14) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) preadv(r1, &(0x7f0000026000-0x10)=[{&(0x7f0000026000-0xae)=""/174, 0xae}], 0x1, 0x7fffffffffffffff) 2018/01/19 08:57:31 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x800, 0xaf, &(0x7f0000022000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000022000)=""/147, &(0x7f000001d000-0x4)=0x93) r1 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000001000-0xfd)="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") sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001a000)={&(0x7f0000022000-0xf8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 08:57:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcf}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r3 = socket$kcm(0x29, 0x800000000005, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000088c000-0x4)=r1, 0x4) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000909000-0x4)=0x2, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000261000)=0xffffffffffffff01) connect$inet(r4, &(0x7f0000543000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00008d9000)={r4, r0}) write(r3, &(0x7f000017c000-0x2e)="", 0x386) 2018/01/19 08:57:31 executing program 4: socketpair(0x1, 0x4, 0x7, &(0x7f00001be000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000057c000+0xd08)={0x5, 0x20, 0xf6f7, 0x6, 0x3, 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000b63000)={&(0x7f0000418000)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000499000-0x40)=[], 0x0, &(0x7f0000431000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/19 08:57:31 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000020000000010) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000014000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x68) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000024000-0x80)=[@in6={0xa, 0x0, 0xac5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xfff}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8b500}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}], 0x80) r3 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000020000-0x1)=0xdf5, &(0x7f0000021000)=0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffe69, &(0x7f0000022000)={&(0x7f0000007000)={0x348, 0x21, 0xb01, 0x5, 0xffffffffffffffff, {0x8000000b, 0x0, 0x0}, [@typed={0x0, 0x5, @fd=r0}, @typed={0x0, 0x8f, @uid=r1}, @generic="dc9d052a06f415af", @typed={0x0, 0x77, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x0, 0x4, @ipv4=@empty=0x0}, @generic="985514fffbf5cf7abb66953b75cc832d5d739b4d99c32116b4a85d197c94622b2a98da63f5ff2c0b8fd8938d66d9f47981d7da7d488ff7df4942667a25200999466f7df6d9ad9c40f8eab729489a5f057666aa71544835a455046c05478315a7e3450b16bdc5a8795e52db926b4c", @generic="9960e489fa9f54a48511d6ce2991975044258d5d0a91cded77d171f6976eeb82437e23dcddd439bdcd7872989e18703bfa429d962cb7cd9835ec1122a139040dfbfa5652bc7fb5d55a7ea531ad193e6d0bec01570f67fdec37a12a8a0e310e014dd8a769e392cce85abc7fcf4de895d9da6c4ce1fd572521bc194dda784ea09ff84b597e2cd085b7adb30f2600663a3c41a317c1b7cf1bf1d56b508b9f946c3c153cd40498b053581b707849c66cb51a6bfcc1c79cb273fe1664ffbb4b7fb8edf479bf2c7f65309780103e8c141b00c140e9552608306c2177", @nested={0x0, 0x80, [@typed={0x0, 0x39, @u64=0x81}, @typed={0x0, 0x53, @void=""}, @typed={0x0, 0x67, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}, @generic="97404a373914943027368e470fb5df933b0a67c77a0dd6396be7ee500ebe75081b9f5f964c426dfeba910c", @generic="b68f6bb66bcaff2d12e511a2f886c05c91ca0d94251732a32ba1aa202bc3885bd0654bcb34b387677b61e149f31208350e897e83d140e4ce686c671d1752ab760fcf7421b749752dcbcbfa7154c867"]}]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/19 08:57:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000afc000-0x101)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "1bbe3faf9660a9f3"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000710000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000631000-0x4)=0xc) 2018/01/19 08:57:31 executing program 3: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 08:57:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f00001ce000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x4, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}}, 0x3a) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) writev(r1, &(0x7f0000ab5000-0x30)=[{&(0x7f00007fa000)="f7", 0x1}], 0x1) [ 237.813184] sctp: [Deprecated]: syz-executor2 (pid 25515) Use of int in maxseg socket option. [ 237.813184] Use struct sctp_assoc_value instead 2018/01/19 08:57:31 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffbfffffe) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x4, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) readv(r0, &(0x7f0000017000)=[{&(0x7f0000012000-0x28)=""/40, 0x28}], 0x1) r1 = socket$inet(0x2, 0x80007, 0x6) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000001a000)=0x0, &(0x7f000001b000-0x4)=0x4) 2018/01/19 08:57:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000454000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000791000-0x4)=0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000006b000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000faa000)=0xe8) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000050c000)=0x0, 0x80800) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000517000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x0, 0xa, 0x20, 0xa0, 0x0, r1, r2}, {0x3f5, 0x1, 0x81, 0x9, 0x8, 0x3ff, 0x0, 0xff}, {0xece, 0x80, 0xbb000000000000, 0x7}, 0xe23, 0x6, 0x3, 0x1, 0x3, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3f}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3, 0x3, 0x7f, 0x0, 0x43, 0x80000001}}, 0xe8) connect$netrom(r3, &(0x7f000025e000-0x48)=@full={{0x3, {"0faa0f207e8990"}, 0x0}, [{"f1dbf56f119d1d"}, {"e23bea79147403"}, {"85a955c2b3e506"}, {"c4be03e19cb4ac"}, {"87996e60234c66"}, {"67efef1cc63b55"}, {"b68e1f7d8dd482"}, {"39ef73feeb7561"}]}, 0x48) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008ac000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e30000-0x4)=0xe8) setsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000e23000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r5}, 0x14) 2018/01/19 08:57:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000d71000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000019f000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a7f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c09000-0x4)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000070000-0x10)={r2, 0x1, 0x6, @random="1dd86bf3e806", [0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000357000-0x7)='%', 0x1) getsockopt$inet6_int(r0, 0x29, 0x36, &(0x7f0000ed6000)=0x0, &(0x7f00009c5000-0x4)=0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f000004d000-0x20)={r0, 0x0, 0x1, 0x7f, &(0x7f00006e1000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) sendfile(r0, r0, 0x0, 0xfd39) 2018/01/19 08:57:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00008d3000)={0x576}, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x2d, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/19 08:57:31 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f8a000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xb14, 0x2, 0x3b, 0xc0}, &(0x7f0000fd2000-0x4)=0xa0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fd1000)={r1, 0x7fffffff, 0x6}, 0x8) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcf000-0x4)=0x4) 2018/01/19 08:57:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000114000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c76000)=""/10, &(0x7f0000b73000)=0xa) 2018/01/19 08:57:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept$inet(0xffffffffffffffff, &(0x7f00001fa000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008dc000)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fd0000-0x8)={0x7fff, 0xde, 0x17, 0x8}, 0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000591000-0x18)=@add_del={0x2, &(0x7f0000a2f000)=@generic="45234530361ff5b1be6e994a78c2ff38", 0x200}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b2e000-0x4)=0x387, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005cb000)=0x0, &(0x7f0000e34000-0x4)=0x4) 2018/01/19 08:57:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004e3000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000895000-0x20)={"a3c2f85b3dab0200000000000005a4c4", {0x4, 0x6, 0x0, "41953aee40c6", 0x8, 0x0}}) r1 = socket(0x2000000010, 0x5, 0x0) write(r1, &(0x7f000018f000-0x24)="2400000052001f000400f407000903fe0a00070008000000ffffffff08000000000000fc", 0x24) 2018/01/19 08:57:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e54000-0x46)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/19 08:57:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000099f000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) getpeername(r2, &(0x7f0000346000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000742000)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000033f000-0x4)=0x1f, 0x4) socketpair(0x2, 0x2, 0xfffffffffffffff9, &(0x7f0000370000-0x8)={0x0, 0x0}) recvmsg$netrom(r3, &(0x7f0000569000)={&(0x7f0000553000+0xd8e)=@ax25={0x3, {"132004fb02067b"}, 0x7}, 0x10, &(0x7f0000c45000-0x50)=[{&(0x7f0000d45000)="7807c11c495ba6cb543f964de8e77d9b46be61f83184eb1ecfc830942b18a18dd4", 0x21}, {&(0x7f0000c56000)="276202db5c6ae77bfe15fd4d7636527c3bbed337243efe79ca108b", 0x1b}, {&(0x7f0000182000-0x72)="880824dd2b5a1133e40537a6b33511271b10bb83a806427108566b01fda39aa9b5032d125589c8ddef7b2e11001b258cf5613515e4e86f26b1e7fdeab183d353aa2d1d562d9d8456604cd3e6a3430392ca5f32cc67f0903c63f3f13a43dede09307967f3b6ce2343f853f6e2039c39f30ed4", 0x72}, {&(0x7f00005eb000-0xfa)="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", 0xfa}, {&(0x7f00000de000)="9dd36164ca34a632a5c1bfe0daf4d5fd5427320c6fd886f1a3226c18a57acbadb30b27fb73060a3eb338f4a85b66ed025be11cee1fb4401d61916682648fc45a875965adf90b3772a70dcfb24fdcede9218cac8ea2e18dfdc8f30b4844795339f8c138d5948ac7d05c33536ebb5b9eeaaf337d0211d2cbe1f8c6a88f037c0352d1ac3cf931f2df47435f333e4ffa6dc1e1eaa766c3c0e4c4622073aef311107ada6a245884e5bc2d555ccc1d865eb08edb2dfb8204c48cd62ed1fab375408ecf9a1b2fb9818bd512b90785", 0xcb}], 0x5, &(0x7f0000f1d000)=[{0x40, 0x10b, 0x5, "d18f1132c44ad36b4d66ff6b1ccb7e942aa425166829c4d25c922735f4b24d0b1564eb1926103468544d"}, {0xb0, 0x104, 0xffff, "94dad7a3c84a1a87e45112e390432b311fc07999b629d12bfa87f1cb3f7798d59de5055b98eba351f64d1b5fccfdbe7196c9841c5188d2bdad7e3c684a33fe4647cb04d3408dd6df1463ed980995d3bdbce0e840f951d7c69aa4f3f9ef0167f2a8021ea6e566452f4482ce9696353fd697c344f800b6a442cb2cd8a275b424cda299500af2747d3aacdc3f96ae4eb64ba89d8bf3fb7384ecf12a423b"}, {0xb8, 0x116, 0x4, "a7650007236bf5eb7dc1bff58139c051967e3b53830a681594e6f8452d1f6cea1e6d6c9f879b057b4ac70611dd15adcdc45942d71e3fc632179b3a52d20ce116783f5159ed8a27328f36189baca5e7d2c0347cf3480681cf4e411fd0512b075d4db3e2f13e4f1d7a7ff3f68e4ff8787ab8c16623f4a7eba3cc85d9bf42cd67d1eff0181971f505b98d90a1245071ea208447855b0e0e6ccf3e09c5c6958de8e88d5370900f"}, {0xd8, 0x119, 0x7fffffff, "158a2b0746705d70908776e029f98dbbc5ff8ad1c2a067fffa3f1b2a9daa790cd269a0106170ed4bd752a167fd46a987c5102b9c30dad2aead26ccdb714ba0e6df5e9ec6596ae1783c4c7f3eb4e6cf6c4eac7cae29ffd6c59d474ecd4ba57b424492153385257cc8b75fba859e103c3c55e950e88f7c3c5af5db2957786b6f6757e04f5746ed5fc6600e2a26848b08bfde3f34acfc76c3abef45f0971ef0933fc6061a7f55708fecbe6665ea95601b286190cf982302880ca560fb2655ef8b8fe14c501903ac0a"}, {0x50, 0x10f, 0x0, "4ec637fcd591cfac2b8f34663c0cbc96ae9c9a2bd0f5ba66f6ad03125678f9d267247258e96419fa2eeada1492ba993b757163f65d8dfa7ddea97329e29d"}, {0xa0, 0x184, 0xb39d258, "f0f911c38ddfde98cfdc0030f94365b02460ee2cc13deb0a49e86aec1a97315a82beaad8982406acf46d97df448b2dbdbf7302b4f274764bfa096027f4e02143154621a223efd72d90f050ecf18be28774d797021bbcb1088df77eca9611f3e198b47cc032f2f07fc27ec2a8835ee4e4928d2b96dd9cad7cabb6c7b177877c43cb305eef374c3b9e893c2857"}, {0x1010, 0x189, 0x2, "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"}], 0x1380, 0x20000810}, 0x12002) r4 = accept$inet(r0, 0x0, &(0x7f00000dd000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f000020a000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)="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", 0x6c1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) [ 237.916467] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=25553 comm=syz-executor7 2018/01/19 08:57:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000c3000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a66000-0x10)={0x0, 0x1c, &(0x7f0000155000)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}]}, &(0x7f0000f67000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000049d000-0xd9)={r1, 0x9, 0xd1, "e51302877dff85df70be415f79c7fa1c473dcc5e0a5d13428b2a9b7e90cbf9b8a097132e734d253c135089948536d6748fc9ed6ac53cb03576732868d5db5ace5acf329fd7ab6754722a33e3dc5b727c808010d32d7592129e37dad65b071d7fbc550f0b54a3b365810cb8678e82d08a4b6b19e6dabebb2c4c321785b5de5e75051336f5d94c45224560ad36f71b4156c863ea2acf2a0939543062b83f080975ec88932a876262583104a25da7dfca7413c41ae35c0104629a42d40953e3ce63c96844e5e456f08d32c9e279b013c981a8"}, 0xd9) 2018/01/19 08:57:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0xf62, &(0x7f000004d000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000932000-0x10)={r0, 0x50, &(0x7f0000ae8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f8a000)={0x26, 'skcipher\x00', 0x0, 0x100, 'lrw-serpent-sse2\x00'}, 0xfffffffffffffefa) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$netlink(r2, &(0x7f0000a10000-0x38)={&(0x7f00002f7000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000019b000)=[{&(0x7f00000b7000-0xc0)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, {&(0x7f0000f82000)={0x40, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x18, 0x66, [@typed={0xc, 0x5c, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x86, @void=""}]}, @typed={0x18, 0x69, @ipv6=@loopback={0x0, 0x1}}]}, 0x40}], 0x2, &(0x7f000008f000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r1, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}], 0xb8, 0x20000010}, 0x40) readv(r2, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xff4c}], 0x1) 2018/01/19 08:57:32 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000002000)=[], 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/19 08:57:32 executing program 5: socketpair(0xf, 0x6, 0x0, &(0x7f0000f38000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000701000-0xc)={&(0x7f0000d3c000-0xc)=[0x0, 0x0, 0x0], 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x0, 0x13, &(0x7f00004ce000-0x4)=0x0, &(0x7f0000f64000)=0x4) 2018/01/19 08:57:32 executing program 4: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f1b000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000a6a000)={{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="ce6c85cf60dc", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind(r1, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x0}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 08:57:32 executing program 1: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffdfffffffffb, 0x7) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000d34000-0x1)={0xb39}, 0x1f97d0b31cd7a91e) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000708000)=0x0, 0x4) [ 237.970196] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=25576 comm=syz-executor7 2018/01/19 08:57:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x49, &(0x7f0000d40000-0x423)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x13, 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}, {[@dstopts={0x88, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000ea5000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005ef000-0x4)=0x10) writev(r0, &(0x7f0000961000)=[{&(0x7f00005fa000-0x72)="d0e2e602914df1adfb5f6839745f61645a307ad90e742cdd14f8e791a5821bf87ae8f028d2599b832bfdcd67d39382f2c3e7c6135763814b849edd7c0fe629d0ec09713247cf53a36ccf9f88d4e5df42779334d99301820fdce7880559f891f479d9de0af60091efa5af85dc502ead0fda7e", 0x72}], 0x1) 2018/01/19 08:57:32 executing program 4: r0 = socket(0x3, 0x4, 0x99b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x80000000000005) bind$netlink(r1, &(0x7f0000013000)={0x10, 0x0, 0xffffffffffffffff, 0x4000000}, 0xffffffffffffff04) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000023000)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/19 08:57:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = accept4(r0, 0x0, &(0x7f00006f6000)=0x0, 0x80800) accept$ax25(r1, &(0x7f000020f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ba2000-0x4)=0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f00005a7000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000874000-0x1c)=@req3={0xff, 0x9, 0x4, 0x0, 0x1f, 0x29, 0x3f}, 0x1c) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r2, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto$unix(0xffffffffffffffff, &(0x7f0000716000)="1c43e5fb4e344ee1ca423a6d449caca86787a63489567c4a5c5d3341841eaf7852c282dbb9410aed06998af1785bae15912dfd8ae2efcd9207ad3b8ef1e1894a2245b174d0d2459ab8e45eff4d642e7d7b9fe62990a11e", 0x57, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x1201000}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x1b, 0x0, 0x4, 0x1, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 08:57:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0xc, &(0x7f0000899000-0x4)=""/4, &(0x7f0000834000)=0x4) socketpair(0x11, 0x80e, 0x6, &(0x7f0000e3d000-0x8)={0x0, 0x0}) connect$bt_rfcomm(r1, &(0x7f0000872000-0x9)={0x1f, {0xc318, 0x1, 0x852, 0x7, 0x2fcaa4ce, 0x0}, 0x2}, 0x9) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/19 08:57:32 executing program 1: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000707000-0x6)='hybla\x00', 0x6) 2018/01/19 08:57:32 executing program 6: r0 = socket(0xa, 0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/19 08:57:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000616000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000099000)={0xee, &(0x7f0000129000-0xee)=""/238}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00003d4000)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000c0b000-0x20)={0x100, 0x0, 0x10001, 0xd}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000288000)={r3, 0x9}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r1}, 0x14) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28, 0x0}, 0x0) 2018/01/19 08:57:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f000056a000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000a37000)={0x8, 0x10000, 0x5, 0x8, 0x2, 0xffffffff80000001, 0x9c}, 0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008bd000)={0x0, 0x111}, &(0x7f000082f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000296000)=0x0, &(0x7f0000290000)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000f52000)=0xff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000612000)=r4, 0x4) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000780000-0x4)=r4, 0x4) sendto$inet(r1, &(0x7f00004b5000-0x1)="", 0x0, 0x0, &(0x7f0000d98000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000d1c000-0xf0)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x7}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f0000808000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20000880) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000b1c000-0xb8)={r4, 0x6, 0x7ff, 0x7, 0x1aa, 0x8, 0x80, 0xffffffffffffff80, {r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x1, 0x6, 0x7}}, &(0x7f0000b25000-0x4)=0xb8) r5 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f00000cb000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000852000-0x4)=0x14) sendto$inet6(r5, &(0x7f00009dd000+0xb7f)="e92bd4033729695b3f379491bb11", 0xe, 0x4, &(0x7f000012c000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f000037a000-0x39)="b8a69479534fd663fce46bc3b020a55d92d5daa1efc174d0012a1547b3e616b9b844bb8fa2542ba04d0210e4a640eec3cd09c9296ab28692c7", 0x39) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000c7d000)={&(0x7f0000151000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) sendmmsg$unix(r5, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg(r1, &(0x7f0000475000)=[], 0x0, 0x4040) 2018/01/19 08:57:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000002d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007ca000-0x4)=0x14, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000542000)={0x1f, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00009d8000)=0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00003d5000-0x2)=0x8, 0x2) write(r1, &(0x7f0000718000)="240000001a0025f00018000400edfc0e800000000004bf020dffffeb0800010048050000", 0x24) 2018/01/19 08:57:32 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000009000-0x6)={0x44, []}, &(0x7f000000a000)=0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000004000-0x46)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, 0x400, 0x80000001, 0x9e, 0x400, 0x3f, 0x80000, r1}) 2018/01/19 08:57:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000864000)={0x0, 0x0}) r3 = socket(0x9, 0x800, 0x58a) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000098c000-0x4)={r1}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000aa2000)={r2, r0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000006a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e79000-0x4)=0xc) socket(0x19, 0x1, 0x8) r6 = getuid() getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000321000-0x4)=0x0, &(0x7f0000935000)=0x4) r7 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000482000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00001c4000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0xe8) r10 = getgid() ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000498000-0x14)={{0x8000, 0x2, 0x80, 0x80, 0x8, 0x7}, 0x1, 0xe3e, 0x6}) r11 = getpid() getpeername(r1, &(0x7f000033e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f16000)=0xffffffffffffff1a) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r12, 0x6, 0x1d, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002d7000)=0x14) r13 = getuid() r14 = getgid() sendmsg$unix(r1, &(0x7f000044b000)={&(0x7f0000bcb000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003f8000-0x70)=[{&(0x7f0000bf2000)="f46ce80b52f53b06640928a26aa3ba8bcd61a5a593d82746a1b1a673b3e3d6115084ef4233e4945f77b777ab1eb8d0e41fed6c93e6e6481d505014cb3e4353621d59dec35e2c552621053fd6555ced8c611c2f1f8f6662edee056f0dd8bfeafea0082731677240a1de3a12135d2ee79326b9cbdf107a8c5cf98037556d002528a8b98b18b37f58414fd276d6d664ed25e6a6e248864681a16ab5b511049f679993d3750cf57efd7872d07c2c07abee432d5a2c24a09d1748383d3a93bb5172c0023b045d8dd322c5289434aeda33d29ec6264282298655b359b79c42", 0xdc}, {&(0x7f0000d02000-0x37)="e3ef5a839a464ef7463480abbddcd6be531facfdd08876ae86830c8481cab9ee6a9bdb1469f8679c3159f898537d64bdd0ba836ef7baa9", 0x37}, {&(0x7f0000b49000)="ada457d555a7aa782a9b143e0bf7bf78280842b956d2e788ceacc9d73e6f7bbd36c9a130fa259249dfd07288288cd7c7dfa4daaf620d91af77f35201a846de6d2a38cc07f4bcc71d1b1e1aa28dd37eba78eedda4aef7aac728b8", 0x5a}, {&(0x7f0000a03000)="d52c5c6ccc7e27392ea804f3ad045813bf20b14e694a9b2d215b0813e2321a2cca7e4b45f20bc018df5a63a106d8c787fcce555725d0ab58e0e3bc2375ad8de703915ed7d3561280d56008387ef65b25a8eec5849fe0ae7b633b06ebf0ab2393e47a1aeac26a1b05105ffe14b96c861a22c214d944ab5b72ea691e4562f14ea4e15612ebb05191219ae89bedb8e70319f9b8d10ac491f39cf748998941d67e41b897d1655b2bd86dbb325af3c714d3e4bd6fda", 0xb3}, {&(0x7f0000dae000-0x22)="fefe1c072d33e574dcc324e726314db5f319f607d84e861f1a77a497ca92937f2618", 0x22}, {&(0x7f0000b20000)="93a4d410c3bab502ccb5dbfd7aa412e999f9f89a72ac8795ee64bdcfc11641b755ccc873cde7e2db3e26a070a6de517b83b94b4ad960650e824bf9540778439b66223d0b2c2ca8c883477c0d53b887761a57e06775129b277acc49691114b18672fb6e5d7e56381e9881c1f735880abbce96b717a2b3678c0c3159886fd4635c4bd1967e0fb7942dd3a48ad861c68288810a61c0cc0bf16186b1c9b4cacb", 0x9e}, {&(0x7f00007a7000-0x56)="e84e51a1da6f62dbefc18ff9fa9325846c18d5f22e39e321d9274ca2548cbabb0c0f211fc7bebd702dbef0b1b114565df7a8de555ec26e8c11900a09b990eca6bd3997aebe694df6633baddfa350b3817806d22e1e3e", 0x56}], 0x7, &(0x7f0000ef2000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r0, r4, r1, r1, r1, r2, r4]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r2, r0]}], 0xb0, 0x8800}, 0x40) shutdown(r1, 0x4) 2018/01/19 08:57:32 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x807, 0x0, &(0x7f000000c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x0, 0x9, 0x4, 0x2000000000, 0x89, 0x2, 0x59, {0x0, @in6={{0xa, 0x2, 0xfffffffffffffffe, @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]}, 0x4, 0xf800000, 0x2, 0x100000000, 0x2}}, &(0x7f0000014000)=0xb8) r4 = getpid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000006000-0x4)=r4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000018000)={0x0, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff80, 0x1, 0x401, 0x3, 0x8}, &(0x7f000000b000-0x4)=0xa0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000-0xb8)={r3, 0x3, 0x8001, 0x80, 0x6, 0x7, 0x8, 0x9, {r5, @in6={{0xa, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9f, 0xf845, 0xfffffffffffffff9, 0x7e6}}, &(0x7f0000025000)=0xb8) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000011000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xfffffed5) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r6, 0x400454d4, &(0x7f0000001000-0x4)=0x0) 2018/01/19 08:57:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e26000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000078c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r1, &(0x7f00005f7000)=[{&(0x7f000007a000-0xf)='\x00', 0x1}], 0x1) 2018/01/19 08:57:32 executing program 6: socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00006e7000)={0x0, 0x0}, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0xffffffff, 0x0, []}, 0x8) 2018/01/19 08:57:32 executing program 7: 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}, 0xffffffffffffff6f) 2018/01/19 08:57:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d94000)="2400000052001f0014000007000904000a0007f507000100ff0005ff0800000000000000", 0x24) 2018/01/19 08:57:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x803, 0x8, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000003000-0x9)={0x1, 0x1d68, 0xb7d, 0x9c}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002000-0x4)={r0}) accept4$packet(r3, &(0x7f0000ada000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cb6000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x4, 0x0) recvmsg(r4, &(0x7f0000de3000-0x38)={&(0x7f00007d7000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007b3000)=[{&(0x7f0000d12000-0x60)=""/96, 0x60}], 0x1, &(0x7f0000bee000)=""/205, 0xcd, 0x0}, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000ae4000-0x10)={0x3, &(0x7f0000818000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet6_int(r4, 0x29, 0x18, &(0x7f0000f85000)=0xa58, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000377000-0x8)={r4, r5}) writev(r6, &(0x7f0000508000)=[{&(0x7f000066c000)="af", 0x1}], 0x1) 2018/01/19 08:57:32 executing program 7: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000139000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x2a, 0x9, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000adf000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000adf000-0x4)=0x10) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f000070d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae0000-0x4)=0x8) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000480000-0xda)=""/218, 0xfffffec9, 0x10040, &(0x7f0000ae0000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000ae2000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x2, 0x9, 0x4, 0x0}, 0x8, 0x1, 0x0, 0x0, "12655e955bbc90e2"}}}}, 0x0) sendto$inet(r0, &(0x7f0000ae1000)="0e28f2b192d5e3c4091fd1c5fe5141e35ba92877e75488dea20c870838dd35dfb4d29eac0a46b7284968d59ee6ff945c5261c92790b7c74735e56ea1950853921ecaac8efdc5c71195ade8e1c02d18a280aece072bae0d786aab6f5ad6926784b9952a6d520a579a4c6f6ad8011eab08d93576e4b30350c6301355bd733c903ac0169216a8617ac427c7506f37f73c4d8285a6fba3fe27cfc25b76271e4d79afb08b9fcd476e2f8e589cd89e18dbd4d695b1f030383180579ca3611b459a51392972fee1821b64343064e6b71660fa74982a289ed25d4b0c3cdafa1de026f5da3ea5deaed94612", 0xe7, 0x8000, &(0x7f0000ae2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ade000)=0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000ae0000)=0x0, 0x0) 2018/01/19 08:57:32 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000001c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000)=0x26) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000001d000-0x14)={0x0, 0x3f, 0x1000, 0x567, 0xdb43}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 08:57:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet(0x2, 0x7, 0xffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ad3000-0x2c)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x2c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000edc000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) connect$inet(r1, &(0x7f0000bd4000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000048000)=0x2, 0x64) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [], ""}}}}}}}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f00008f2000-0x4)=0x0, &(0x7f00006ad000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000459000)={r1}) bind$bt_l2cap(r2, &(0x7f0000d25000)={0x1f, 0x4, {0x2, 0x1000, 0x1ec173bb, 0x4, 0xffffffffffff8001, 0xc32}, 0x5, 0x7f}, 0xe) 2018/01/19 08:57:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7) pipe(&(0x7f000060b000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000bd3000)={0xcdb, 0x20, 0xfffffffffffffbff, 0x3, 0x2, 0x3}) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00001df000)=0x0, &(0x7f0000b0d000-0x4)=0x4) ioctl(r0, 0x1, &(0x7f0000284000-0xe3)="09981a0ad099cc866bfa18e6d16067bf5cc187234f36b64027bf8cc5f82646eaf0876ca12c8983fea30aecd3e84f88299b34034cd3bda4c8e88734ae585875c9fbac76fd186eaea56793efc40727106c1894a0584d9c5fa39d8e83e8b9054299fb5a2d4cef4bea68cbea067fbcd21481496d980c77a510dd76243b12681d06e466f7e0905aeae022651a63fa36266329a72a6a6b08aff88abf450c5d9896bb5d6d299aaa343735262847002c9a85de3f9bd1f91cffa8e7a304c0fb28086344f0b6e77c777534d35164c8aea9ae4631777c5ece6bc89e60981148d28ffa84985df7e8f1") getpeername$netrom(r0, &(0x7f0000f83000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b8e000-0x2)=0x48) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000fba000)=0x0, &(0x7f00006f2000-0x4)=0x4) ioctl(r0, 0x6, &(0x7f0000761000-0xdd)="e84cd7d53da4c6255bd46c3ccd94ec23fd0c336d26e1338b47e24d77929a98ec09a7bbb104b8173ac90133a97a0dbfaf69d1c069a694a78cc4582461553b76722e30c7b18f674d683f85f86affaa892eb20519210b001e0387dbc9ae7015ead6438e2a0d6e81876e0381885b8fdf5104f9469cdaa7621c2bdc50e5f772f6f4bdbf2cde1cd60a05f6b5d54aa0b82c292f2caa9f34f88251f4c3d55a0f195409be91e416f29c99ccfe8a045785d6d12dee784dc231d7b0f030e092f7b1d2dc3c4f368ba54a2210fbabb6d26bbeca2f20029247b6196abb401e8f3a496f09") 2018/01/19 08:57:32 executing program 6: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000eb9000-0x1c)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000896000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000fcb000-0x4)=@int=0x0, &(0x7f0000fcb000-0x4)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000e34000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fca000-0x4)=0x8, 0x4) 2018/01/19 08:57:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) listen(r0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000f2000-0x20)={@generic="41afd6d43cc1723442399f8d1c10dc5c", @ifru_flags=0x2200}) r1 = accept4(r0, &(0x7f0000341000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00007e8000)=0x10, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000cde000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x1, &(0x7f0000740000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/19 08:57:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept(r0, &(0x7f0000d46000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00001dd000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000613000-0x8)=@assoc_value={0x0, 0x3f}, &(0x7f0000f75000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d91000)={r2, 0x9}, &(0x7f0000aab000)=0x6) getsockname(r0, &(0x7f0000981000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, &(0x7f0000f74000)=0x32) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00004ab000)=0x0, &(0x7f0000438000)=0x4) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f00001be000)={0x18, 0x0, {0x4, @random="b3ddafe69a67", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/19 08:57:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000dc9000)=0xffffffff, 0x4) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1)="", 0xfffffffffffffd79, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bee000-0xc4)="68623592d3f21842027e23bbd9a80a469343099e0b2bb762f9e7ca8a7433dfbd1cdad04e1381eb71278d9c0a285b6a059f8eef0d2c53256a1686754d11ee3ca7e8d28d143d0a6f78fb037754e84f84e6e67ecfb707bcc62dad29b37fcc07e38a867dc6ee4cc0eeff5bb53fd5e6ccf6523c4fe5059c260276536c29fab89088f751832fc024a7d3a5a2f53fcc530f647d65fe7d4b08e336932c4b1e7dac9a3d1e49ed6616cbb3d4f6a67b4686bf44dd4edb12f4e607d1d1fa01f48c6e97ca351a6d3f68de", 0xc4, 0x90, &(0x7f000015b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000c, &(0x7f00003b3000)=0x541a2444, 0x4) 2018/01/19 08:57:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000d57000-0x4)=0x0, &(0x7f0000c6c000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x10, &(0x7f0000783000-0x1000)=""/4096, &(0x7f0000f79000)=0x1000) write(r1, &(0x7f0000311000)="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", 0x1000) 2018/01/19 08:57:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x47}]}, &(0x7f000036c000)=0xffffff2c) socket$can_raw(0x1d, 0x3, 0x1) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00007b6000-0x38)={&(0x7f0000466000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000c1e000-0x10)=[{&(0x7f0000cb3000-0xee)=""/238, 0xee}], 0x1, 0x0, 0x0, 0x5}, 0x20) getpeername$llc(r0, &(0x7f00009a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002f2000)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0xfffffffffffffff5) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000c94000-0x4)={0x2}, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 08:57:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ced000)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f00008f6000-0xe0)="3195236e8135cf1b826560c2f430062f61e7a7490e40b90c298bf5fe7fb237d10b6fffe9bb7d9daffb73b12d83a52fe0fd0004c1d832f1bbaa860b9dc86c6790699cec56c606b52ea0700746af1215b69c95f2540a8cb01b2c5579c70a423a1cde1d4bcc52b1086ec77b9950f72b3897c896553821b84dae48cc926a12cda04fefcc052f84175f66f4ac919ca04f51c9f1dbca41cc61d5ad2e739755004d0ab3d2ecbc047a0a5459ea0d448c36fd82b9ef5471df44e06fd60b22786b6bac7ba927a09e1db869b2b28b54ded1d5653d35e53ea40ae7fe46e59d035bd71e070147", 0xe0) syz_emit_ethernet(0x46, &(0x7f0000e58000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0xbf2]}) socket$inet(0x2, 0x80000, 0x7) 2018/01/19 08:57:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000830000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000090a000)=0x3, 0x4) connect$inet(r0, &(0x7f00005d5000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/19 08:57:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept(r0, &(0x7f0000a4f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006ec000-0x4)=0x3b) getsockopt$llc_int(r1, 0x10c, 0xd, &(0x7f0000cf7000-0x4)=0x0, &(0x7f000086f000)=0x4) setsockopt(r1, 0x800000010d, 0x800000000010, &(0x7f0000001000-0x5)="02080000", 0x4) 2018/01/19 08:57:32 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x1, 0x2, 0x1, &(0x7f00008b3000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00007ae000-0x20)={0x9, 0x3, 0x7fffffff, 0xc72, 0x4, 0x100000000}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000f38000)=""/237) bind$alg(r0, &(0x7f0000f78000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000de7000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006b2000)={0x0, 0x9, 0x8, [0x1000, 0x8, 0x1000, 0x0, 0x2, 0x5, 0x8, 0x401]}, &(0x7f00001a2000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000063a000)={r4, @in6={{0xa, 0x3, 0x8, @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]}, 0x543f, 0x10001, 0x2, 0xd62, 0x10}, 0xa0) sendmsg$alg(r3, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f0000f7a000-0x11)="de", 0x1}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) 2018/01/19 08:57:32 executing program 5: r0 = socket$inet(0x2, 0x4, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000079d000-0x14)={0x0, 0x101, 0x5, 0x7, 0x1f, 0x5e}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ec5000-0x8)={r1, 0x7, 0x4}, &(0x7f000074e000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000f, 0x101, &(0x7f000050d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000439000)=0x80000000, 0x4) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000fd000-0x4)={r3}) accept4$netrom(r5, 0x0, &(0x7f00003dc000)=0x0, 0x80800) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000023e000-0x6)='dctcp\x00', 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00003ca000-0x3)={0x20fff, {{0x2, 0x0, @rand_addr=0xffffffffffffffcc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x52) bind$alg(r4, &(0x7f000099e000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0xffffffffffffff81) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000e37000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a8000)=0xe8) sendmsg$nl_route(r5, &(0x7f0000f3e000)={&(0x7f000019e000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000077b000)={&(0x7f000016c000-0x1c)=@bridge_delneigh={0x1c, 0x1d, 0x0, 0x1, 0x1, {0x7, 0x0, 0x0, r6, 0x0, 0x20, 0xb}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x80) 2018/01/19 08:57:32 executing program 2: socketpair(0x5, 0x80801, 0x100000000, &(0x7f000077f000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/19 08:57:32 executing program 4: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00006dd000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f82000-0x4)=0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f81000)=@assoc_id=0x0, &(0x7f0000aff000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000030000)={r2, 0xffff, 0x1000, "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"}, 0x1008) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/19 08:57:32 executing program 7: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003be000)={&(0x7f0000d18000-0x15c)={0x24, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@nested={0x10, 0xa, []}]}, 0x9c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d19000)={0x6, 0x4986}, 0x8) 2018/01/19 08:57:32 executing program 6: socketpair(0x7, 0x7, 0x3, &(0x7f0000431000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000000000)=[{&(0x7f0000000000)=""/168, 0xa8}, {&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f00009f3000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000001000-0xa9)=""/169, 0xa9, 0xdf57}, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f03000-0x38)={&(0x7f0000fd0000-0x2)=@hci={0x1f, 0x6, 0x1}, 0x6, &(0x7f0000fb1000-0x10)=[{&(0x7f0000044000)="08c07d4b37177157b6ff7443ad4ba446b461", 0x12}], 0x1, &(0x7f0000de7000)=[{0xe0, 0x0, 0x3, "8600604844ff3d34d13e9638f171e4dcc296e2c2cb8dad30edadc79ad1a239ad92405b9d393fee8cd1caf39789d2e4eb66923fddfc8cd0cc850629f686b6a604a0c41ec21c650fa426a7a7fe3cd4f81c98051b8a399e9a2b1c2d0a3985a79ef8852eb58cc0f3c469761adb878e1ea281ead05e7ed289dd1728c0fc62fcd58c456f9d7e6b5490f8c5dda7d5e7e3959995a8f709df028bdb2e76a308467b4c043526427d83d356c901978ae376d233505c59abf741c0256e7f1b5e123466f2c8e85793cfbed64fc6dcd85a"}, {0xe8, 0x110, 0x6, "cb2821c98d5403826805568ed44c7d9f0d9530dd662d9b505a7aa3c9f717eab63854d26d913528124e37bdb8803317a67d99de59b8abb70ad9a7431d543f4c7a88fdcd247d94b739e18fd8142db213ff58668f5654274a78948ea4d9fdc84435bacd8bbf8a5628b43b08c0e0a08dccacf11074e7b94b473fce110199d56c8ecb7291fb11ebfd72b5853e54dedfbeccd586e82a1a873bf6a16addf84b9e8d44bcde7ab080f1f2a02eacbc521cbc5bf35fd2f22f0892943013627adbc13842d44005f4a40289768490974021f13930f58f97b5e509808d5954"}], 0x1c8, 0x20000000}, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 08:57:32 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xa683e468d8f4bffb, 0x2) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000d12000)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004cf000-0x18)={0x0, 0x5, 0x30, 0x3f, 0x7}, &(0x7f0000fa7000-0x4)=0x18) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fa6000-0xc)={r2, 0x6, 0x30}, 0xc) getsockopt(r0, 0x10f, 0x81, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/19 08:57:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x40000000000005) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000204000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0xe, 0xe, 0x3800000000000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005eb000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d1000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000369000-0x38)={&(0x7f00005cb000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00005ec000)={&(0x7f0000e78000-0x20c)=@updpolicy={0x20c, 0x19, 0x2, 0x5, 0x2, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x1, 0x5, 0xa, 0x20, 0xa0, 0x2f, 0x0, r2}, {0x4ac1, 0x2, 0x7c9, 0x3, 0x5, 0x2, 0x1, 0x6}, {0x100, 0x3382, 0xcbce, 0x4}, 0x7fffffff, 0xe, 0x1, 0x0, 0x3, 0x3}, [@ipv6_hthresh={0x8, 0x4, {0x7c, 0x1e}}, @sec_ctx={0x100, 0x8, {0xfb, 0x8, 0x1, 0x3f, 0xf3, "6ef143dc069cf0104a57aa67685d6812415870b3f122d4433914200d3480bc998fb7d5b7df0e91c1ecb29f0c4f63f1a22b023163823c04071895add0253d935d2fd6572997843acb2b00e101f27d89555157e660ace2cafccec253d15b1ae333414a87bbd15cf1e17b68f409ab5f42eccf5bd962ec4df4de28dd81f551426c5b8043343c176d1e2f88f80a2b1e4a605483f8daaf00edf39ea7bdca93934e0afac442d7d18a24198334356603f94a7a346e7baea882f9b66c2cfc18d31c9f5c58a16cee0a16208028d12ccd1bfba8d1f1ea154e5d6b2784112f13a443e5990e7e76cbbba9a6fc8b355a4d1f15eac0dae4a4ecb6"}}, @replay_val={0x10, 0xa, {0x4, 0x6, 0x810000000}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0xa}}, @output_mark={0x8, 0x1d, 0x27c4}, @output_mark={0x8, 0x1d, 0x5}]}, 0x20c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendmmsg(r0, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f00007d8000-0x70)=[], 0x0, &(0x7f0000496000-0x1b0)=[{0x10, 0x10d, 0xffb0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 08:57:32 executing program 1: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00005c8000)=0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000002c000)=[{&(0x7f0000add000)="e2bb9a4f23e154695603de635b307efc4f470ee78c2ca5805415a35f4c10d7e3d793e15c83546fc8c982023e5226dcc5d8b3abe943f1c3041718b76a6223817c6f47c9808bbf38d5b2a711ddbc049d176f99552d40fb2e344e9556a5d05ee0043147e3fdac3d6d84cc820baa67ffd92817073e0c511908be7261cbfd2ace3c38d1c58abbb6b1116ba2133dfe30118bf4cc61f3ed3fe363e33c2a068e8a6f828a7cfeb49a8cdd9c1ee027a4a1a3137bef1abc925af070c78161c865f3b18c2c73044d9bc276d8cd52aba66828ec772f4f606275c0083ff8a02cf481e65fe2dff9e670305a141947540948cb27d42126", 0xef}], 0x1, 0x2) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000adf000-0x8)={0x0, 0x0}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000457000-0x108)={0xc2b7, {{0xa, 0x1, 0xa5, @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, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00005b7000)={0x10000002, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000add000)={@common='dummy0\x00', 0x0}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00004e1000)={0x0, 0x6b, "7f600e3f74217001b270899c9aefeaa246ae23c3954d85a5d72b2baca4c4a63bfea58836e4db8bb7ddb0bb3803aa2a5a6620039889ee35ee7c9f1663c72c0cacce4894592ec250661d213e6eeb8c32091d3b665aa3c5f58295bbb5f108c693e1d8a3b08f3a6a0cf06e00d6"}, &(0x7f00005b8000)=0x73) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000098d000)={r4, 0x100, 0x7fffffff, 0x6, 0x4, 0x80000000}, 0x14) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000adf000)={0x101, 0x7, 0x1, 0x0}) r5 = gettid() mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ae0000+0x3f)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000083e000)=0xe8) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000ae0000)={0x401, 0x6c7, r5, 0x5, r6, 0x1, 0x400, 0x678}) 2018/01/19 08:57:32 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000005000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000006000-0x4)=0x1e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000007000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x0, 0x4}}, 0x2e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000004000)=""/203, &(0x7f0000006000-0x4)=0xcb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000004000-0x76)=""/118, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000008000-0x4)={0x0}, &(0x7f0000005000-0x4)=0x4) 2018/01/19 08:57:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1e2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000bc9000-0x4)={r0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000d91000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000026f000)=0x5) poll(&(0x7f00009ab000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000bda000)=0x0, &(0x7f000044d000)=0x4) 2018/01/19 08:57:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000001000-0x1)=""/10, &(0x7f000058c000-0x4)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000782000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000498000-0x4)=0x3a) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000082000-0x1)={0x2}, 0x1) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000b80000)=""/0, &(0x7f0000626000)=0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000c70000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x17, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x90) 2018/01/19 08:57:32 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r0, &(0x7f0000132000)="", 0x0, 0x0, &(0x7f0000001000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={{{{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]}, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x0, 0x0, "aabe622b479e44d11bb41dbf366e85fcdd2dc93ce2fd593bc2f265d431e8dda5c269b395f79b584ff0b3ed745059e8dc8c91445ebffe7f0295ae5d68d0099b0da78062f655018ea1b114d4ff25cc47da"}, 0x160) [ 238.507915] netlink: 'syz-executor7': attribute type 10 has an invalid length. [ 238.525906] netlink: 'syz-executor7': attribute type 10 has an invalid length. 2018/01/19 08:57:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xe, 0x4, &(0x7f0000a5d000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) syz_emit_ethernet(0xfffffffffffffe34, &(0x7f0000c6b000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="0a48ec003f81", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff}}}}, &(0x7f000065b000)={0x0, 0xa1, [0x0, 0xb35]}) 2018/01/19 08:57:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x110, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000db6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x802}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) unshare(0x0) 2018/01/19 08:57:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dfe000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000827000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r2, &(0x7f00005f9000)={0x0, 0x0, &(0x7f0000223000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x8040) getpeername(r1, &(0x7f00003fb000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffb000-0x4)=0x2e) sendto$inet6(r3, &(0x7f0000079000)="b5185dd423359657528397ac3ebc104358d04fe44f30e51180f71c7d326d768608743829a345f52fd7a8e199e626241b98fa23c7ca981ac2baa472c4f1cfb958175b", 0x42, 0x44001, &(0x7f0000960000)={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3}, 0x1c) 2018/01/19 08:57:32 executing program 4: mmap(&(0x7f0000000000/0x424000)=nil, 0x424000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000+0x386)={0x0, 0x0, ""}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000424000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f000024f000)=""/142, &(0x7f0000424000)=0x8e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000764000)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000424000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000425000-0x2c)="253eec43661bb663c318d49d0698dc57cf97e67a5f0f0e199bda8d6aadcb3d875e5f80723cd3dda88b2ca566") mmap(&(0x7f0000425000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000424000-0x87)=""/135, &(0x7f0000425000)=0x87) mmap(&(0x7f0000425000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000359000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3288b853, 0x0, 0xffffffffffff0000, 0x10001}, &(0x7f0000425000)=0xa0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000326000)=@int=0x0, &(0x7f00003ed000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000027b000)={0x0, 0x0}, &(0x7f0000423000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000019000)=@assoc_value={r4, 0x6}, &(0x7f0000424000-0x4)=0x8) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0xdcd, 0xfffffff0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000424000-0x8)={0x0, 0x0}) 2018/01/19 08:57:32 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000012000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000012000-0x4)=0x48) r2 = accept4(r0, 0x0, &(0x7f0000010000)=0x0, 0x800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000003000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000012000)=0xfffffffffffffffe, 0xfe0b) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000006000-0x2)={0xb3, 0x80}, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0xb844, &(0x7f0000015000-0x8)={0x0, 0x0}) connect$netlink(r2, &(0x7f0000010000-0xc)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc) connect(r0, &(0x7f0000003000)=@generic={0x1a, "5eecfaf8486bbdba9cfbd4d8ff62db3055d54df16084211ce43f8bd70955900a6899f4416038cc56cc7f1d10e1be912670e882bf2fac22e16e130100000000000000029451a8b7b86f95745f77a7324d8ab892ae064069be64d43dcea3d292395671dcab91cba584acb6ae533e3bbbc41c6522be73d3e897a37e9d13c12b"}, 0x80) 2018/01/19 08:57:32 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0xb, 0x3) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4)=0xfffffffffffff5e5, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f000000e000-0xee)=""/238, 0xee, 0x10000, &(0x7f000000d000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 08:57:32 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000025000)=0x9, 0x4) r1 = socket$inet(0x2, 0x7, 0x800000000000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000023000-0xc)={0x0, 0x81, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000025000)={r2, 0x2, 0x4, 0x8}, 0x10) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000027000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000011000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454d4, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000028000-0x8)={r3, 0xffffffffffffffff}, &(0x7f0000019000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000026000-0xe)={r3, 0x3, 0x3, [0x100000001, 0x400, 0x40]}, &(0x7f0000000000+0x7e2)=0xe) 2018/01/19 08:57:32 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(r0, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) sendmsg$inet_sctp(r0, &(0x7f000000d000)={&(0x7f0000000000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000-0x50)=[{&(0x7f0000005000-0x1000)="70a2d61162f79e176dae8a3c81c0c9801961a82a2fa1e53efd12381d5ef7f7d9e8a6e484ae4834709d7648ee17ee80edd0421656431907fda89696a4cab98409102d63eac755410b1493f5e259491a0147e1e5", 0x53}], 0x338, &(0x7f0000004000-0xf)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x32}}], 0x30, 0x0}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, 0x0, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000+0x86c)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000010000-0x8)={0x0, 0x100000000}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000011000-0x13)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000010000-0xa0)={r4, @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]}, 0x7fff, 0x3, 0x6, 0x8001, 0x9}, &(0x7f0000009000-0x4)=0xa0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r3, &(0x7f000000f000)=[], 0x0, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000010000)=@generic={0x0, ""/126}, &(0x7f0000010000)=0x80) r5 = accept(r1, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000)=0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f000000e000)={0x0, 0x30, "d683c10480a5b4d3ac07e04914eea2b1dd9024e77634caaa117bfabcd9602a303833f7a6dd4620c43867698391a8b659"}, &(0x7f0000011000-0x4)=0x38) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000001000-0x8c)={r6, @in6={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f000000f000-0x1f)="9e12dbaf15c0d8ac1b2ad06c8cb47c31e7237d1b0c1da506476b2315b4b366", 0x1f, 0x44803, &(0x7f0000004000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/19 08:57:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'rng\x00', 0x40000000000000, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) r1 = accept(r0, &(0x7f000089e000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00004ae000-0x4)=0xc) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f0000c13000)="b6cfaba19720feee91bf75e508d7cf69b0ec9277a53fbbc8393ddb77880e6e908540c570ce73fe10ceee46ec7a27f20b44cd104b67e3181766c7feeac91b2d4220a20be599bc5b43a9537932e3547844a287df3899410e856aea4aa7de5074da7db8e6dad7f3f84fb610b83049ab61bdbf9c14f8") getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f000073a000)=""/28, &(0x7f0000f75000+0xc6)=0x1c) socketpair(0x2eafbf01c1679426, 0x4, 0x100000001, &(0x7f0000db6000)={0x0, 0x0}) r3 = getpid() ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00004cd000)={0xb7, 0x81, 0x1, 0x1}) r4 = getuid() connect(r0, &(0x7f0000b4a000)=@in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00004f8000-0x28)={0x1, 0x1, r3, 0x6, r4, 0x7, 0x100, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002f6000)="", 0x0) 2018/01/19 08:57:32 executing program 2: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000544000)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f000067d000)={0x3ff, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000f6c000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6f000-0x20)={0x14, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x5f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f70000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000f6f000)=0x4, 0x4) [ 238.666472] sctp: [Deprecated]: syz-executor4 (pid 25797) Use of int in max_burst socket option. [ 238.666472] Use struct sctp_assoc_value instead 2018/01/19 08:57:32 executing program 7: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000021000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae6000)=0x21a) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00003da000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005a4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000937000-0x4)=r1, 0x4) syz_emit_ethernet(0x163, &(0x7f00006a4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "000000081e84d84b2db57b8a0af02ad8c4fda114a6e1200fd51c7ac998963739081ac9863e00c3a144b00263209fd5d31366005e0fba973461c1a98f799e3d94a162efc1763146b22c169c07351b62a1c4bae8590f0bc322d3034fe9dd3e4c4584063a0f35b040fd90300fc409fce43787e45d5627492ffb4cfb282d780c688c3b7986dd839b15e48e2b8930f6dc3bb8490fc3ddc4bbed5116722aa50c9c1288a6d28df4e54bdec1095520dbaf24445a8c903788d8c35162f2f2487f67a18c9c6c7ac1af5dff578d40b6e17c1e9d1aef018d594f3d7ebf1668320566590a043c35a726cadbb9b4bf5ee9d028960fbcaa333c4c8ae0471645de6bc77287666c654fed646b547b12bd5915b9da8d3b3bf44c77ed87a8a96dc2a0d555708993cd0a3ade824cfd54fcd9396f47ebd847f818e5f62dc0585ab785a5"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x63e]}) 2018/01/19 08:57:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a24000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00006d4000)=0x6, 0x80800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000969000-0x4)={0x100000001}, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) listen(r1, 0x6) r2 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ecf000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b54000)=0xe8) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c48000)={r2, r3, r4}, 0xc) sendto$inet6(r1, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/19 08:57:32 executing program 6: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000082e000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5308, 0x1ff, 0x5c, 0x80}, &(0x7f0000dc9000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cac000-0x14)={r1, 0x0, 0x6, [0x5, 0x6, 0x8b, 0x8001, 0x10000, 0x80]}, 0x14) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005c7000)={0x3, [0x8000, 0x6, 0x1000]}, &(0x7f000075b000-0x4)=0xa) 2018/01/19 08:57:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000058b000+0xd8b)="9e5c1de2c1c2a79db0d74b64ace88fbc408ec6956d175e382a7cb171fe6d4fa2e9b79e976e9f2e9f04ddd271f9de3b094ac911c43624458a047401e8926d154eeda15856294852e6062a0834f47e91adf99d8f4ad7056babd718009bfa0ba2ddb3c1a463417a30", 0x67) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000694000)=@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}, 0x30) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f000096b000-0x78)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) 2018/01/19 08:57:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000690000-0x9)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000059b000-0x10)={0x3, &(0x7f0000978000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) syz_emit_ethernet(0x23, &(0x7f0000e0c000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) [ 238.709439] sctp: [Deprecated]: syz-executor4 (pid 25807) Use of struct sctp_assoc_value in delayed_ack socket option. [ 238.709439] Use struct sctp_sack_info instead 2018/01/19 08:57:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000015a000-0x4)=0x0, &(0x7f000000e000)=0x4) 2018/01/19 08:57:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000d65000-0x4)=0x40, 0x4) connect$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f000033e000)=0x0, &(0x7f0000fd7000)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f45000-0x4)=@int=0x3, 0x4) 2018/01/19 08:57:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000d8e000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000048c000-0x18)={0x0, 0xfffffffffffffc00, 0x30, 0xfffffffffffffff7, 0x8}, &(0x7f0000caf000)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006fe000)={r1, 0x5}, &(0x7f000075c000)=0x8) pipe(&(0x7f0000e4b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000018000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00003eb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000432000-0x98)={r3, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x634b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000000000, 0x80}, &(0x7f00005bb000-0x4)=0x98) socket$nl_generic(0x10, 0x3, 0x10) bind$ipx(r2, &(0x7f00005a5000)={0x4, 0x2, 0x3, "cebb2d85520b", 0x0, 0x0}, 0x10) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) pipe(&(0x7f00003c4000-0x8)={0x0, 0x0}) bind$nfc_llcp(r4, &(0x7f0000e79000)={0x27, 0x8, 0x3, 0x0, 0x100, 0x6, "e5b7e5fe4e570c4facc20f86780757d976f602998dcf4f85545bc36a12479e89f592b3772f18d1062a59837c053722451d7b021dd4a1ef5fb16e7f751b55da", 0xfffffffffffffff7}, 0x60) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000616000)={0x95, 0x5, 0x2, 0x7}, 0x5) [ 238.761744] sctp: [Deprecated]: syz-executor4 (pid 25807) Use of int in max_burst socket option. [ 238.761744] Use struct sctp_assoc_value instead [ 238.798361] sctp: [Deprecated]: syz-executor4 (pid 25834) Use of struct sctp_assoc_value in delayed_ack socket option. 2018/01/19 08:57:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00006a2000)=@sack_info={0x0, 0x4, 0x8001}, &(0x7f0000b1d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000fa000)={r1, 0x37}, &(0x7f00001f9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x100000001, 0x0, []}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002d1000)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f46000-0x4)=0x0) [ 238.798361] Use struct sctp_sack_info instead 2018/01/19 08:57:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000f8000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000585000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000aa5000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xffffffffffffff7f, 0x3, 0x0, 0x500, 0x7, 0x4, r1}) 2018/01/19 08:57:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept(r0, &(0x7f0000bb0000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d36000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000cbc000)={0x0, 0x401, 0x9, [0x2, 0x4, 0x6, 0x5, 0x1, 0x0, 0x20, 0x0, 0x3]}, &(0x7f0000f4d000-0x4)=0x1a) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007db000)={r3, 0x2, 0x0}, 0xc) listen(r1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00009e4000)={r3, 0x75, "ccfdd5e95ddfcf121ff556a2f6fb66495604027ae90d0775ebd0e3ebfafb816dbac94d453be5e491596f14e15c6a9662cc30bcc0087e790d7431838999c1de6d8eaf4b19f6b2f9ca20d4893fc5c8dfb9e7f6c56ed7c9ae772cd285ef39044f7993b31132dc370d331aface58ba2bec9d0220dfa081"}, &(0x7f0000d66000)=0x7d) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) 2018/01/19 08:57:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect(r0, &(0x7f0000d1e000)=@generic={0x7, "aae0ab2cc8a27eedae46fb54c1a0b211c543546e00ccd9f4eb276da1ec560418ad71cad80a507f8d70e4de23e5eda97adf0c00105effd4fcae97d9be1293bdcc84366762d2b6058b78f324a36ffde2e7f0daf70755fe9dd21ff205cfff31a9c17388a9ad883a948df717d472d906294d662757f457b244107df56d3b1b11"}, 0x80) setsockopt(r0, 0x100000115, 0x9, &(0x7f00005ed000-0x4)="ffffff7f", 0x4) 2018/01/19 08:57:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4$inet6(r0, &(0x7f00002a8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000060000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002c1000-0x4)={0x0}, &(0x7f0000d7f000-0x4)=0x4) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00006e6000+0x25a)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ad1000-0x4)=0x10) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000571000)=0xfffffffffffffffd, 0x4) getsockopt(r0, 0x10d, 0x10, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/19 08:57:32 executing program 1: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) listen(r0, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000953000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f65000)=0xe8) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f66000)={0x0, 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000ea6000)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) socketpair(0xa, 0x6, 0x1, &(0x7f000065e000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000b7d000+0x569)={r0, 0x8000, 0x6, "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"}) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000942000)=0x0, &(0x7f000027c000)=0x4) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f00003c2000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x13, &(0x7f00007dd000)=0x0, 0x4) r5 = socket$inet6(0xa, 0x2, 0x6) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000ac5000-0xb3)=""/179, &(0x7f0000703000)=0xb3) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r5, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 238.864559] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/19 08:57:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f00000d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bab000)=0x14) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000b93000)="07fcc72c45e9cea5b5d99eeb2929e5aa6fe5ef5898f35f9e5f08d54aed78f5372f25277ab08f2d03c150f1d7f0e560acbdfb3697918b15abfd1015fbbb70c06c00e0f656106ed90e6c8a02dc0986de5bc75ab08229fcfb1d60ddaa87dbcb24421bd35a623dbbd5206a9292c962c8a6eba787460c0171a2465e8bba12b2d512b2042cd86f20ee5caea8c4d29f8ff5d400a10ddf5439fd7597ae75cea6b46b06c0e85034c0a9879058fc1bc022ed9f5bd8871c78df661ce3a80b1c5a7806e71e65289cfb3fe8421a0f7492908887fe2d8974ff8df4e9e3b051", 0xd8) pipe(&(0x7f00007d6000-0x8)={0x0, 0x0}) connect$pppoe(r1, &(0x7f0000eca000)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='bcsh0\x00'}}, 0x1e) r2 = socket(0x10000000000010, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000e94000)=0x8000, 0x4) 2018/01/19 08:57:33 executing program 6: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000780000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0x4)=0x8, 0x80800) bind$ax25(r1, &(0x7f0000cc2000-0x10)={0x3, {"28ea1846d37f0d"}, 0x20}, 0x10) 2018/01/19 08:57:33 executing program 0: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00000fc000-0x8)={0x0, 0x0}, 0xff, 0x9) r0 = accept4(0xffffffffffffff9c, &(0x7f00000ff000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ff000-0x4)=0x10, 0x80800) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000d8000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fe000)=0xe8) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000d2000)={&(0x7f000005d000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000ff000-0x10)={&(0x7f0000081000-0x24)=@ipv6_getroute={0x24, 0x1a, 0x432, 0x4, 0x0, {0xa, 0x10, 0x0, 0x2, 0xff, 0x2, 0xfe, 0x0, 0x1400}, [@RTA_UID={0x8, 0x19, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000001) syz_emit_ethernet(0x32, &(0x7f00000fd000)={@random="15e850ed1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @generic={0x319, 0x8877, 0x6, 0x0, 0x2, @random="0000000727d3", "", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "7ad3cef4716a13c35ebdad44ccfbb3a6"}}}}, 0x0) 2018/01/19 08:57:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000874000)={@generic="7bc398f7648d8f21d015a56f45597351", @ifru_flags=0x1000}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) bind$llc(r1, &(0x7f0000010000-0x10)={0x1a, 0x18, 0x8, 0x1, 0x4, 0xfffffffffffffc01, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000020000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000001f000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000001000-0x1f)="9b20840dda4cc15e35627b522839d06f121d928c802bfd5f9eebd3cfd92663", 0x1f}], 0x1) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000001000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) sendto$packet(r4, &(0x7f0000002000-0xb6)="1bc28659abd11b4841cda2991e99e99c4b48bb34907b0ce4464c77dd25caf86b297db824064c61cf5d32004c80904c1b471619b656d5e2bac4c17be483d1971071c48b79694d76f17b599166c173a4df9c7f5061d2d09b4f03c4bb71fb149e771d47c1cba2c9c82fde396dcba82c85752a8f6722c9995e79bcdb1145770187c50b396916d89e79220d44897e35532dcf878b465a578e9582576959d3ee033e5153e493340403a70b7adf0e644129d898ed2259bb2417", 0xb6, 0x0, &(0x7f0000001000-0x14)={0x11, 0x0, r5, 0x1, 0x10000, 0x6, @random="c1bde1ea5590", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000003000-0x4)=0x6e, 0x80000000080803) 2018/01/19 08:57:33 executing program 4: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 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}], 0x1c) connect(0xffffffffffffffff, &(0x7f00001ad000)=@generic={0x11, "07f533a4dcd3d9ae089ba2d1f330600424dd830d6c418aa04ae8d3d1b62fc3c5c6fa98370bc31f27c3c5234003b19b36fe831f2cabbba5e752bca55247ece2ebf4a4b64991da0b572bb7c663ad37b71bc8ba8b846b4dc4988a518a43e35219fd932279933bca8e978529c4ef4eb3a501f4ab3bd14c3e5dff342716926c4b"}, 0x80) sendto$inet(0xffffffffffffffff, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) r0 = socket$inet(0x2, 0x80b, 0xfffffffffffffff7) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000719000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$inet(0xffffffffffffffff, &(0x7f00009e3000)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000141000-0x4)=0x0, 0x80000) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000f5d000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000f5e000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r2}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009d2000)={0xffffffffffffffff}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f5d000)={0x0, 0x3f}, &(0x7f000099d000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00009a1000)={r4, 0x69}, 0x8) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000f5e000-0x4)=0x0, &(0x7f0000cf3000)=0x4) 2018/01/19 08:57:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000f4c000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000076e000)={0x0, 0x3}, &(0x7f00002e7000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00005f4000)={r2, 0x7}, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00004de000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvfrom(r3, &(0x7f0000c8a000-0x70)=""/112, 0x70, 0x0, &(0x7f0000e60000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="ad57054fa1f0", [0x0, 0x0]}, 0x10) 2018/01/19 08:57:33 executing program 2: r0 = epoll_create1(0x0) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x6, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xb6)={0x0, 0xae, "ba273239f2ced2b433841a3dc6673b74b3fec0cc9cb0f9b0e166dc550fc6b31f963190b7631cfb5a192d62e707aa783946ffbf1f2ec9202993390c10cce4cdc9f70ab0f8bfeda8db5d2b296fcc15505751719b38e8ba04d768d6e3b1872aa1f4888b150263c7772cdd71f24ca9555ae590742c9d7c441442250a61b064d40ee7777c6a318b476a2f796847a2e7c329712bafc8452a3ada3829b8dccddfb465016beca0648ad048a498ea45e20026"}, &(0x7f0000000000)=0xb6) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00005ef000-0x5)={0x6, 0x6, 0x4, 0x8}, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xa, 0x6, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x6)={r2, 0x4}, &(0x7f0000002000-0x4)=0xffffffc0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r3, &(0x7f0000002000)="fb3be04149497dd268c93f201df6c14d0972e5da5b0aafcbf09b5d33c454cf1e1c35e1cca9a7c504e440e2e1973d0f7bbe62e2b3893855c6821ecb11e278", &(0x7f0000004000-0xf)=""/15}, 0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={r4, @in6={{0xa, 0x2, 0x9056, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfaa, 0x6}, &(0x7f0000004000-0x4)=0x98) r5 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000005000+0x545)={@generic="3806198aa84ccb8d6d7f1406b4b0f360", @ifru_flags=0x802}) sendfile(r5, r1, &(0x7f0000004000)=0x0, 0x2) 2018/01/19 08:57:33 executing program 3: socketpair(0x7, 0x8080a, 0x3ff, &(0x7f0000adf000-0x8)={0x0, 0x0}) bind$unix(r1, &(0x7f0000f39000)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000033b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000f9c000-0x4)=@int=0x0, &(0x7f0000849000-0x4)=0x4) pipe(&(0x7f0000f9b000-0x8)={0x0, 0x0}) connect$nfc_raw(r5, &(0x7f0000cf5000-0x10)={0x27, 0x4, 0xffffffffffffff0e, 0x0}, 0x10) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) listen(r2, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpid() mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000f9d000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000833000-0x4)=0xe8) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000f9e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9e000-0x4)=0xc) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000f9e000-0x4)=0x0) r10 = getuid() mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000f9e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9e000-0x4)=0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000257000-0x4)=0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00003b7000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9d000)=0xe8) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000428000)={0x0, 0x0, 0x0}, &(0x7f0000f9e000-0x4)=0xc) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f9e000-0x4)=0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000f9d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b31000-0x4)=0xe8) r17 = getgid() r18 = gettid() mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00005bc000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9d000)=0xe8) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f9e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cb6000)=0xc) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f9e000-0x4)=0x0) r22 = getuid() r23 = getgid() mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r4, &(0x7f0000f9e000-0x38)=[{&(0x7f0000f9d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f9d000)=[{&(0x7f0000f9d000)="3e930150c232ca4ae7bdd01a2f74cd14375da185", 0x14}, {&(0x7f00001d9000-0x1000)="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", 0x1000}, {&(0x7f0000f9e000-0x5)="040707e346", 0x5}], 0x3, &(0x7f0000f9e000-0x118)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r3, r0, r5, r4, r5, r4]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r2, r1, r4, r1, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x118, 0x80}], 0x1, 0x20040000) accept(r3, &(0x7f0000f9a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9c000)=0xfffffffffffffe65) 2018/01/19 08:57:33 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ad5000-0x4)={r1}) connect$l2tp(r2, &(0x7f0000e63000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x2, 0x4, {0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}}}, 0x32) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000009000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xd, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x5, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 08:57:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000420000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000490000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de4000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f1d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0xffff, 0x7ea1, 0x400, 0x9, 0x50, r1}) syz_emit_ethernet(0x42, &(0x7f0000fc1000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@generic={0x0, 0x4, "e69e"}]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/19 08:57:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000061a000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce3000-0x4)=0x10, 0x80800) r1 = socket$kcm(0x29, 0x7, 0x0) accept4$packet(r0, &(0x7f0000602000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c70000-0x4)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007d7000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e0000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d2b000+0xf46)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x7, 0x1, 0x8, 0xa, 0xa0, 0x0, 0x33, r2, r3}, {0x61a, 0x6, 0xffffffff, 0x8092, 0xffff, 0x400, 0x3, 0x94}, {0x1, 0x4, 0x5, 0x7}, 0x4, 0x6, 0x2, 0x1, 0x3, 0xc7bdb3d0b9c0c1d1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x7f}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xa671, 0x2, 0x5, 0x4}}, 0xe8) r4 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000011a000)={r4}) mmap(&(0x7f0000092000/0x4000)=nil, 0x4000, 0x200000e, 0x8032, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000651000)=0x0, 0x4) 2018/01/19 08:57:33 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000084b000)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000048c000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000094e000)=@req={0x9, 0x3f, 0x2364, 0x5}, 0x10) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000ec8000)={@common="677265300000000000000000009b00", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/19 08:57:33 executing program 1: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getuid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000064d000)=0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000a10000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x3, 0x3, {0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}}}, 0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000815000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000954000-0x4)=0xc) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000664000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a10000)=0xe8) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1892766e, &(0x7f0000a10000)="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") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000563000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000932000)=0xe8) mmap(&(0x7f0000a0f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00002bd000-0x38)={&(0x7f00004e2000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00004a5000-0x10)={&(0x7f0000a0f000)={0x1260, 0x39, 0x400, 0x7, 0x1, {0x1e, 0x0, 0x0}, [@nested={0x10b4, 0x33, [@typed={0xc, 0x80, @ipv4=@rand_addr=0x1}, @generic="9542d809d5fe62d051bd4a261a0987e7a7e5ba096243ede0674f2b4fe85dd3083b87c3f440fb077cbfb8361a8bd0c1af8866ac250b3d1776baf74467f4f25d248a12c6d5482a0ef7ed5baf1726e34f92874f26f818417c2450401892aa3c7ce164dc5dc7d56a86916726df247beed943acf33b8d73f27a1b3befc25ca30d7ca1e366494da0c0ed7f3f154cb7", @typed={0xc, 0x75, @uid=r1}, @generic="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@typed={0xc, 0x85, @pid=r2}]}, @nested={0x15c, 0x60, [@typed={0x10, 0x2b, @u64=0x6}, @typed={0xc, 0x71, @ipv4=@loopback=0x7f000001}, @generic="0d886840f8a7d99fbc05630bcbe57c5ce45497f63c3e282c60492ac030d3aad2a62f24bf38967cb72c", @typed={0xc, 0x2a, @pid=r3}, @typed={0xc, 0x4, @uid=r5}, @typed={0xc, 0x8, @u32=0xed0}, @generic="336f5b3c574592288350485bc0273351189c857b3044c26f906d9d9dbc67805f779ed82a5c4bd03727cc4add6593cb8e764a6396ac8e6dc9aa0f056ffc4723540dc4791ef99d87a2c248b4f5481d3701e58acae40177e2cd5755049970b685cf47f8a8afee996626b673f7d45250d89245f93594aa0a37864a172f04dfdb044d568a2be36999c7f8ed7adbe798a0a48663e78000f8828ea6963ec80a166f748c0fb235afab8a411790fb0e07906f190bd80eef87a3e00b30cf3473b041d824e75866eb3c050da0454c586dac984b1733bebd7fd9a6231096", @generic="5dad58c49fc62d83420d0162d8367e7a323024cb50"]}, @generic="5c0dfcf86b4382fe6e4775e6d271d2a9f890c3138e9ae4681c69bc7c878c9ddb92", @nested={0x18, 0x0, [@generic="bd67ac4c48", @typed={0xc, 0x7c, @fd=r0}]}]}, 0x1260}, 0x1, 0x0, 0x0, 0x4000080}, 0x4000080) [ 238.997766] sock: sock_set_timeout: `syz-executor3' (pid 25889) tries to set negative timeout 2018/01/19 08:57:33 executing program 0: mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c27000-0x14)={0x1, 0x85, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x74, &(0x7f0000e5d000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000757000-0x20)={@empty=0x0, @rand_addr=0x8, 0x0, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x12}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7f]}, 0x20) 2018/01/19 08:57:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e16000-0x9)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc, 0x80000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000955000)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000e70000-0x4)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00001b4000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001b5000)=0x14) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x11f, &(0x7f00006ab000)=""/183, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000a42000-0x8)={r1, r3}) sendmsg$kcm(r4, &(0x7f0000f49000-0x38)={0x0, 0x0, &(0x7f000009d000)=[{&(0x7f0000253000-0x1000)="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", 0xfa3}, {&(0x7f0000fa3000-0x3b)="3200e6d765008ce4cf7b2c80a31475354c50dbbafc93a8f4fd1f0359061f14cfb12bb96008e3b08da0835db3712535351c3bafa65f258934e1dae5", 0x3b}], 0x2, &(0x7f0000270000)=[], 0x3b3, 0x20048004}, 0x800) 2018/01/19 08:57:33 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) close(r0) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="06000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/19 08:57:33 executing program 0: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f62000-0x74)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, @in6={0xa, 0x1, 0xd35e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x6}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x74) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000b37000)=""/4096, &(0x7f00008ca000)=0x1000) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x40000, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 08:57:33 executing program 2: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000081e000)=@assoc_value={0x0, 0x0}, &(0x7f0000f96000-0x4)=0x8) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007ba000-0x6)={r2, 0x2}, &(0x7f0000f95000)=0x6) sendmsg(r1, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, &(0x7f0000df9000-0x330)=[{0x10, 0x29, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/19 08:57:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = accept(r0, 0x0, &(0x7f0000569000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000006a000-0x14)={0x0, 0x8, 0x7, 0x2, 0x3, 0x1}, &(0x7f0000090000)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ecc000-0x8)={r3, 0x200}, 0x8) r4 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f71000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009de000)={0x6, &(0x7f0000691000-0x30)=[{0x2, 0xe0, 0x3f, 0x4}, {0x7fffffff, 0x57e001ab, 0x8, 0x6}, {0x9, 0x7, 0x10001, 0x1000000000000000}, {0x4, 0x4, 0x2, 0x7fffffff}, {0x5, 0x80000000, 0x40, 0x400}, {0x1, 0x3, 0x8, 0x8}]}, 0x10) readv(r6, &(0x7f00009f4000-0x30)=[{&(0x7f000067e000)=""/8, 0x8}], 0x1) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00002ab000-0x4)=0x3, &(0x7f00005a2000-0x8)=0x4) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4, r4]}], 0x18, 0x0}, 0x0) 2018/01/19 08:57:33 executing program 6: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000fd4000-0x98)=""/152, &(0x7f00008c1000)=0x98) r1 = socket(0xa, 0x3, 0x0) write(r1, &(0x7f0000fd3000-0x27)="260000005e000900000000f839e3000000010000000000000c0008000000085b1ee9ff6e35ea", 0x26) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fd5000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000188000-0x4)=0xe8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xffffffff80000001, 0x70, &(0x7f0000fd5000-0x1000)="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", 0x1000) 2018/01/19 08:57:33 executing program 4: mmap(&(0x7f0000000000/0xbb8000)=nil, 0xbb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000718000-0x38)={&(0x7f000081c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b25000)=[{&(0x7f000067b000)="517f70bb603e113ae47be5c1dcef545d0495da072faf8ac0fd811d65c7694b87d1095429e8893b48683c817c7aac0aff2b3e05e984b8655ed1f5ac4fc1d6bae3429898988146a64a0f34cbf98e4712506826301294c45c05e4c2363bbc3184e1e15c582ce5ce83e793121a9af1bc4a159603855c7950ce6e2fb89f23a23f2c536e57fa0526648899320575f7b433fadb5ccfe3f86d9116f5fe6695be494c935a752589163855b8be20cbbb4454c967763ecefa91a9a01fa4508aecf6d455c1737e9f5ea75fe75dfd9aff1c812eebce9c681801a6a2ead0db8ea869c2a3ea5ccf6066dc", 0xe3}, {&(0x7f0000aa6000-0xe3)="9aedfb9cf3e84bc322329a14edea9a4e1493a7b19be802ac4b053fc89e9cbdc04041b4453e249f7c2bd81732f0a8cb84ddb1085ca77439bb7ea37b971934c09afd87c1b984ad958bf8ae23ba45ae5412e18b42d362b53796ddc199babd8a80faa12952bbf2349d6cec67eac5d8d44811ad0b8149101c7498aebf058ec3c3157332c2b5b5b907970cae8be18d1ebd04b773dde8ebd117398080ddb64991771d9f3dfb6c089cfce07b0334078a7dadaef76a935bb145e5745d464b23a4a2d63fd9a919f61b8785459df6fbb70fad3cfed6340473e6b45f073f44d4e49d2860b41088e8a9", 0xe3}], 0x2, 0x0, 0x0, 0x1}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bac000-0x28)={@common='lo\x00', &(0x7f0000bac000-0x18)=@ethtool_test={0x1a, 0x7fff, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 08:57:33 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0xf, 0x10, &(0x7f0000003000+0xffe)=@raw=[@ldst={0x3, 0x0, 0x0, 0x8, 0x8, 0xffffffff, 0x0}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x7}, @jmp={0x5, 0x3f, 0x9, 0x5, 0xb, 0xfffffff4, 0xfffffffffffffffc}, @ldst={0x0, 0x3, 0x7, 0xa, 0xf, 0xffffffff, 0xffffffffffffffff}], &(0x7f0000004000)='syzkaller\x00', 0x7, 0xe9, &(0x7f0000005000-0xe9)=""/233, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000004000)={0x0, r2, 0x6, 0x1, 0x0}, 0x14) syz_emit_ethernet(0x1c, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x6558, "03baeff8b2c5fb2761f1463e06de"}}}, &(0x7f0000000000)={0x3, 0x1, [0xd]}) socketpair$inet(0x2, 0x80a, 0x2004, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/19 08:57:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x8, {{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0xffffffffffffff7c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x238) r2 = socket$bt_l2cap(0x1f, 0x1, 0x0) r3 = socket(0x0, 0x6, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000001000)={r0, r4}) bind$bt_l2cap(r2, &(0x7f0000001000)={0x1f, 0x5, {0x3, 0x1f, 0x10001, 0x7ff, 0x4, 0xfff}, 0x10001, 0x2}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00005ec000-0x1000)=""/4096, &(0x7f0000000000+0x4a4)=0x10f8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000005000-0xb2)=""/178) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x7, 0xddf, 0x20001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 08:57:33 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d79000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c1000)=0x10, 0x800) accept4$netrom(r0, &(0x7f00008a8000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a78000-0x4)=0x48, 0x800) r1 = socket(0x40000000015, 0x80005, 0x80000000) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fc3000-0x4)=0x0, &(0x7f0000b4b000-0x4)=0x4) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f000094e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fc3000-0x4)=0x8) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000fc2000)=0x5, 0x4) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ba) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fc2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000200000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e37000-0x4)=0x14) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/19 08:57:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x7, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000045c000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a1000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d09000)={r1, @rand_addr=0x57, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0xb, 0x0, 0x100) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000d62000)=0x10, 0x4) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000b64000)=0x3, 0x4) 2018/01/19 08:57:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b44000)={0x26, 'aead\x00', 0x10, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x11e) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r3 = accept$alg(r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000b92000-0x8)={r3, r0}) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) 2018/01/19 08:57:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000099c000)={r0}) bind$netlink(r1, &(0x7f000040e000)={0x10, 0x0, 0x2, 0x400000}, 0xc) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000436000)=[{&(0x7f0000f17000)="b31ecadd5c09c6c613c7140f8ef4a8ae8b593983d426550e091b8742b53e1a9bd9a71da0b95bcb2e1fb322a7c2bb7a7bcf8568f99a08cf50d46ff8be555d8749ad", 0x41}], 0x1, &(0x7f0000210000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000a23000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f000077a000-0x20)=[{&(0x7f000028b000-0xfb)=""/251, 0xfb}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 08:57:33 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x800, 0x2) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f000000c000-0x7d)=""/125, 0x7d) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000022000-0x20)={"01d70912c3d27de3084258942fdfb95b", {0x4, 0x1dc0, 0x10001, "9358ba5d3452", 0xe0, 0x0}}) 2018/01/19 08:57:33 executing program 3: r0 = socket(0x1c, 0x5, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x0, &(0x7f000022d000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000d71000-0xa1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x8000, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "1ff018db8fa6ea1d"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/19 08:57:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r0, &(0x7f00002b0000)="10968522babeb37c92adbfb148ce69bb9af4e77409bfdb20fe40e3e446b1cfa012c7e6a6a197d67a12ee6077d7746d931f38a7262d34f16f4ee3860c9efdb87f17656902eee05b44d22e3511d596aeb5ac806a1dc5c8dabd743e51ea301985d9138d7757528c34d907cc304056eec3dd91cbc8cea5449fb27b1f9a50544406d7a5b31d39012ec88196ed9efcd389b5553c00032664eb396ef9c07d958247b866bb9c", 0xa2, 0x0, &(0x7f0000c7b000)=@abs={0x1, 0x0, 0x3}, 0x8) pipe(&(0x7f00002aa000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000540000)={0x0, 0x3d2e, 0x401}, &(0x7f0000967000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000003e000-0x8)={r2, 0x9}, 0x8) r3 = socket$bt_l2cap(0x1f, 0x0, 0x0) tee(r3, r3, 0x8, 0x809) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000f1f000)=0x5, 0x1) syz_emit_ethernet(0x36, &(0x7f0000ec0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @dccp={{0x3, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d318f5", 0x0, "fb1a51"}, "317a0151"}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0xfffffffffffffffd]}) 2018/01/19 08:57:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x80000, 0x7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000906000-0x97)={0x0, 0x8f, "681603b5ca175a056cf3f55a6398dc1765bf85c73b01f6d5ee95ea4a2dde56df23139ccc88d024f8be2b358de9f85836dd83775db868ffdc239ce054b34c0c6627f94e289dde302492e94f9f64a2fe759e43c9305dedf7cee4c8270c4cff02b79ae518ffa94366784fd4c50ed447ab550de7399403d61ee7e6aa5ad069b5abfbd672ba77451b5f176c6d5b59f39b20"}, &(0x7f0000479000)=0x97) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006f6000)={r2, 0x2}, &(0x7f00007c2000)=0x8) connect(r0, &(0x7f0000546000-0x10)=@ax25={0x3, {"3eaf57d4442e21"}, 0x0}, 0x10) 2018/01/19 08:57:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000b45000-0x4)=0x0) accept4$netrom(r0, &(0x7f0000af5000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e51000-0x4)=0x48, 0x800) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/19 08:57:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xffffffffffffff5a, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0xd, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000039c000+0xc9a)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000068b000-0x10)={0x0, 0x0}, &(0x7f000091d000-0x4)=0x10) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000a27000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cd6000)=0x14) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000040e000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000379000-0x10)={0x1, &(0x7f0000b22000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000f9e000)={r3, 0x9}) 2018/01/19 08:57:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket(0x1, 0x80007, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000071a000)={0x0, 0x3}, &(0x7f0000b87000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000060c000)={r2, 0x2}, &(0x7f0000a7c000-0x4)=0x6) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x0, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000033000-0x4)=0x7, 0x4) writev(r0, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="db", 0x1}], 0x1) writev(r0, &(0x7f0000f08000)=[{&(0x7f000092f000)="bc", 0x1}], 0x1) 2018/01/19 08:57:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00007b9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x1, 0x6) getpeername$packet(r0, &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x14) 2018/01/19 08:57:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x6, 0x3f) connect$bt_sco(r0, &(0x7f0000c5a000-0x8)={0x1f, {0x3, 0x5, 0x1, 0x176178d9, 0x0, 0x10000}}, 0x8) r1 = bpf$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$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r1, 0x0, 0x24, 0x6f, &(0x7f0000b76000)="", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x14) 2018/01/19 08:57:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000002000-0x50)=[{&(0x7f0000000000)=""/162, 0xa2}, {&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000000000)=""/171, 0xab}, {&(0x7f0000002000-0x81)=""/129, 0x81}, {&(0x7f0000000000)=""/140, 0x8c}], 0x5, 0x0, 0x0, 0x20}, 0x2141) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000002000-0xd0)=""/208, &(0x7f0000001000-0x4)=0xd0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000353000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000470000-0x4)=r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000004000-0x4)=0x40080) connect(r3, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}}, 0x32) 2018/01/19 08:57:33 executing program 3: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x405fd) bpf$MAP_CREATE(0x0, &(0x7f0000fee000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ff2000)=0x0, &(0x7f0000cc3000)=0x4) 2018/01/19 08:57:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000517000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000b81000-0x1)="", 0x0, 0x20040000, &(0x7f0000de0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket(0xb, 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000d18000)=0x0, &(0x7f00002ed000-0x4)=0x4) 2018/01/19 08:57:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000016c000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000023000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad4000-0x4)=0x8c) accept(r0, &(0x7f0000cb9000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f00009af000-0x4)=0x32) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000d7d000-0x7)={0x4, "89cc19b62e7c"}) 2018/01/19 08:57:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r0, &(0x7f000056d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000281000-0x4)=0x3a) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006fe000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ecf000)=0xe8) r4 = getgid() sendmsg$unix(r1, &(0x7f000070a000)={&(0x7f0000507000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dde000)=[{&(0x7f00001d6000-0x2a)="a58241cd742c4429758a2a5551159392d4bf3743a26c5dea201d0fd196765b5caef808c1301d77955022", 0x2a}, {&(0x7f0000aa3000-0x7)="5b3ab7015cffce", 0x7}, {&(0x7f0000db6000+0xff)="8e09df6b3dda0fb9a27b4ad64320fa53c51e092ce21f4ad752a3ed6914614ff6aa4fa8a71766", 0x26}], 0x3, &(0x7f0000228000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x70, 0x4008000}, 0x11) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 08:57:33 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000321000)="025a7faff808c220d42bf4020e7978fee74c24cf6b823f0bb7e831eff99c163e68e8e748e10ddcda98c91e8413d7a3928c4660889c98c86397675ba19472461f061faa50809d50a6f2b2933f844b533d1421025217e1712ea95f4a4e6a71cf878e5b7e91f32a3b42b78bbf", 0x6b) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fef000)="0ddaa1902a5294971e0e910bbe0095ac123eabfa6a98492dbeaa2e59a511b496cd92a0afce47be26940d5edd923ec56d931693a173712441e3963671cc07290ad58f12ef796a748405b2f42da5f33c0e6335c4c109f6bf56de27a1991c312db1cc07919839a0bf6439edef1f0b4d4dae9cd45d9c672c94c3d1f3b4b252874689588b37218fd7ed5935034d4e088bace31f6912aebacd199514623e8db192c34b4e7bb07d6b9562bc7bff982a79a1a44d6b308e59", 0xb4, 0x4000000, &(0x7f0000b81000-0x10)={0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000059e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000fef000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000852000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ca000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001af000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9, 0x0, 0x1ff, 0xa, 0xa0, 0x0, 0x0, 0x0, r2}, {0x5, 0x6, 0x8000, 0xc622, 0x80, 0x40, 0x101, 0x7}, {0x530, 0x3ff, 0x7f, 0x7}, 0x0, 0x7, 0x3, 0x1, 0x1, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4, 0x3, 0x1, 0xfffffffffffffff7, 0x4, 0x9, 0x73}}, 0xe8) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ff1000-0x4)=0x8000, 0x4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r3, &(0x7f0000fa4000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000ff1000-0x4)=0x32) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000ff1000-0x3)=""/3, &(0x7f0000ee4000)=0x3) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) accept$packet(r3, &(0x7f000040a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ae0000)=0x14) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000ff0000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000ff2000-0x2)=0x3, 0x2) 2018/01/19 08:57:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f0000bae000-0x1e)={0x18, 0x0, {0x5, @random="009a008f1767", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) syz_emit_ethernet(0xe8, &(0x7f0000cf4000-0xe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xc}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@llc={0x4, {@llc={0x0, 0x101, "f1", "686bd6202febfa789aaafd5d7b856cfe35a0aa2808f5f8ad56b3e44b67768660cc928910573e157d20f6fafc665e6917f1a109feb5dbea56049012bfa8137e8613012f00a3cd6c6fdfe55124d99f59ef2609b2f1cba0ffb1ab4c8613b0ad5010040d9f68e12650e143f6cd53f2ba7832c99ebf7d5792e19226e4994cb3171c4f99b5001f2a72001703a57bbf80f7895d25f1b4b55faed9faac3bbef4fb2ea980701c568ac8ecce1c5ef1ad6f124254af84a44e40079253444e4be74f2dd608db961f224274cda636a76d9714a284b87ac57f2b352fd5cf"}}}}}, &(0x7f0000efe000)={0x0, 0x400000000000006e, []}) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000857000-0x4)=0x0, 0x80800) getsockname$packet(0xffffffffffffffff, &(0x7f000017e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003fb000)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000203000)={0x0, 0x0, 0x0}, &(0x7f000037d000)=0xc) accept(r1, &(0x7f000019c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, &(0x7f00008ca000)=0x3a) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fd3000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x3ab, 0x0, 0x1, 0x2, 0x80, 0xa0, 0x3b, r2, r3}, {0x800000000, 0x80, 0x9, 0x2, 0x0, 0x6, 0x8000, 0x6}, {0x0, 0xffff, 0x3, 0xfdb000000000}, 0x5, 0x5, 0x3, 0x0, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0xf}, 0x2, 0x0}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0xffffffffffffffff, 0x3, 0x3, 0x100000001, 0x3f, 0x40, 0x0}}, 0xe8) connect$pppoe(r0, &(0x7f0000019000-0x1e)={0x18, 0x0, {0x4, @random="a243e7e29d6e", @generic="944708ff1fbfb5af23da8a5d636fbbc1"}}, 0x1e) r4 = accept4(r0, &(0x7f000025d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a9000-0x4)=0x26, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000bbe000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000973000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004a4000)={@generic="a2cfee68dce6c9f09eaa43462a6548db", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000a8e000)={@rand_addr=0xdd5e, @empty=0x0, r5}, 0xc) 2018/01/19 08:57:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00002ba000)=""/232, &(0x7f0000d78000-0x4)=0xe8) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/19 08:57:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000acb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00009af000+0xc00)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008c7000-0x44)={{0x2, 0x2, @rand_addr=0x69f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="4ec668dd5233", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fbc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000036d000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000830000-0x4)=0x5, 0x4) shutdown(r0, 0x1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d73000-0xc)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b86000-0x3)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001a1000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a90000)=0xe8) r5 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000824000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c75000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003c8000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001ac000)={0x0, 0x0, 0x0}, &(0x7f0000c3f000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f000049e000)=[{&(0x7f0000f6f000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00007b3000)=[{&(0x7f0000bb2000-0x38)="65e3c636ebfc5ba94b45a67ddfe3fcef32399f60a159f508359bfc4c27ef78033d3a5a5a930d3c25e493888275044933b24a23a72cf84924", 0x38}, {&(0x7f000046d000-0x39)="ad0adc5d96e74e653d4e8ad1aa85914006418612d0ec3b42630c5e99634d9100d42539112ed319ab87faa08258eef0a3b9e4a9883ce1f096f1", 0x39}], 0x2, &(0x7f0000fd4000)=[], 0x0, 0x4}, {&(0x7f0000da2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fab000-0x10)=[{&(0x7f00000e7000-0x7c)="851e8de618282fbb940211040ab30aef74914b460bb4aad1b3217da3781c539839d4e9229b06b026082975d5be58b849db4c2d597781dedd80683114dd56bc0ebb2f25d359c6bea8b35967858c859cd7bce7981b55c5df5ea209579b8963f5a9ad5b4037d36945eec7433870881d3d6cc19b00263a429b348d9704ec", 0x7c}], 0x1, &(0x7f0000040000-0x68)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x68, 0x20000000}], 0x2, 0x4) 2018/01/19 08:57:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000fb3000)=[{0x0, 0x0, &(0x7f0000502000)=[{&(0x7f0000644000-0x4c)="84554c6a1010a1e5a369c5dff907d99565bdb97e4d188b4818b5bb4ed5b8a3bebaf7ad9e8f11e3741353ebe0a3bd22d1007a061430eb611f2ab54ea2033614113f11bc0e81eb7b9f96125a8b", 0x4c}, {&(0x7f0000cc5000)="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", 0xfb}, {&(0x7f0000fb6000)="1103bc81c0f096700d3eb5377872150a93f06c1eca0516bbb08ea3a935e126cd946ceef7cb488b6dd86b38729b9f88a7201ce155ed5f0c8f63602478ecf4ca3b52a4eb1e3b3f536835793adb03f56749314d30935c21ce3e86d669df0b301719e0cbf914d6fabc5caf04c48cec423462c5805efb53cdd2fca9de0fda20002c290232b8c5b8300b98f7b229a06168438cf213f97f6fe00ea9c9e3f5103cad130ea8f8c70286fc3850ce014f70e30b8e065ec66e7e1d9af6b1b7ff2b", 0xbb}, {&(0x7f0000214000)="44c7f67cd8e54b74add7a464a0f41be5dc27d27d9fc4b98269247bff500e0c05f6fdd13d434537ac529f40af58b84eb9f6cd44642cf0b2d11b7f58b4635a2171f0f2e9820cef29423e0f3f41dd233c622522135e", 0x54}, {&(0x7f000064f000)="07468ecdde2fce89e109f866e3bad10a86474768f0d8d36c237dd16cde9b774d7b295b449b1a8fbb5108437517145b32669738892b05864ad38f67bed152aef388172e557df18f59b41a812c6ffea4", 0x4f}], 0x5, &(0x7f0000a82000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x48, 0x48000}], 0x1, 0xc080) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f00008e8000)=[{&(0x7f000064c000)=""/95, 0x5f}], 0x1) [ 239.544631] IPv4: Oversized IP packet from 127.0.0.1 2018/01/19 08:57:33 executing program 7: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f0000990000-0x38)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) close(r1) 2018/01/19 08:57:33 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x3, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x4, 0x3, 0x0, 0x6, 0x80000000, 0x5, {0x0, @in6={{0xa, 0x0, 0xd8, @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]}, 0x800, 0x0, 0xdc38, 0x4, 0x6}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x843a, 0xffff, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) 2018/01/19 08:57:33 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000007000)=@file={0x0, ""/108}, &(0x7f0000019000)=0x6e, 0x80000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x6, 0x5, &(0x7f0000010000)=""/5, &(0x7f0000007000)=0xffffffffffffff35) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000006000-0x4)=0x8001) 2018/01/19 08:57:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000abd000)=[], 0x0, &(0x7f0000f13000)=[], 0x0, 0x0}, 0x810) getsockname(r0, &(0x7f0000976000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e57000)=0x10) 2018/01/19 08:57:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d3e000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000897000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d52000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x8, 0x942, 0x6, 0x8}, &(0x7f0000d5a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000645000-0xa0)={r2, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xb305, 0x8, 0x0, 0x88}, &(0x7f0000027000-0x4)=0xa0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000e5c000)={0x4, {{0xa, 0x2, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x1, 0x20f688e5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00009b9000)={r3, 0x1, 0xb0, 0x1, 0xfffffffffffffff8, 0x10000, 0x1, 0xfdf, {r3, @in={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x97, 0x0, 0x6, 0x3}}, &(0x7f0000a73000)=0xb8) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009d3000)="f03ccae70000009d16c466486b3ef07f2e45b9cf36ed7a9fabf667d63375be", 0x78c1) 2018/01/19 08:57:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00001e8000-0x2c)={0x1, 0x9, 0x4, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe(&(0x7f00005f6000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000828000-0x38)={&(0x7f0000a02000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f000096c000-0x10)={&(0x7f0000dba000)={0x11dc, 0x15, 0x10, 0x0, 0x2, {0x2, 0x0, 0x0}, [@nested={0x10f4, 0x5a, [@generic="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@typed={0xc, 0x91, @fd=r0}, @typed={0xc, 0x6f, @fd=r0}, @generic="bf14239648da79e0ffbc16c99f784d4d0de7130ac94c1d143dc46b256f85925aafbc39dffc74bf5701c7805ef19d3b71b9979c27d71889d03a984c897eb1fdf8e1de7341e9e8d7dada716b6250fcb2ab32f7869f3fe4731736619335c0ec2aae0b69295c1854f91226fa1b4dd994096e05848d473b1d958a8e9b5fd69c9604fa7b93bcf979db94d8c5f108b646a3f2bd14f524423b739e6eabb7757ac304726586b481288ef7e903bad13c8d60926b822f443710eff1d9638ff27912041c47ba242c75067f05b85ea749344bed3ae37d31202fb56f89b3"]}, @generic="06862b899b915c561076b49d9f3e1c532a61acb31d485fa2ae548ef858f12b2e97d63c4ca4ed9a4928ccfb87022735ba2f5f857b3a0673991ac0200313d4a94d8e263612ae031ebfb6a6d042f3f230a85827e446517d461475d15aad28a1bd80cd5d8428", @typed={0xc, 0x4c, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="15b9a33a210ec4ce2a1c535e8f6cc3283f3e7f9c15c25d6e2bfdef812369126f9cccf555d09eb02435b284a26585a5a005f8af2eec14636525138d3cd5553ab2ae849c509885f08b0931cda91d1c64d63f8b32cc46610461c5317098e94a7cbcdaddd51a"]}, 0x11dc}, 0x1, 0x0, 0x0, 0xd4}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000fe1000-0x48)={0x8, 0x7, &(0x7f0000cf7000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x2, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 08:57:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f00008e0000)=0x9, 0x4) socketpair$inet(0x2, 0x807, 0x6, &(0x7f0000fc6000-0x8)={0x0, 0x0}) r3 = bpf$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$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000391000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x238}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f00003a9000)={&(0x7f000001e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000754000)=[{&(0x7f0000f21000)=""/129, 0x81}, {&(0x7f0000bf5000-0xf7)=""/247, 0xf7}, {&(0x7f00002e7000-0xd6)=""/214, 0xd6}, {&(0x7f0000e8c000-0x47)=""/71, 0x47}, {&(0x7f0000153000-0xc0)=""/192, 0xc0}, {&(0x7f0000a49000-0xfa)=""/250, 0xfa}, {&(0x7f0000431000-0x9c)=""/156, 0x9c}, {&(0x7f000092a000-0x8e)=""/142, 0x8e}], 0x8, &(0x7f00000b9000-0x96)=""/150, 0x96, 0x2}, 0x10000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f00007ca000)=""/98, &(0x7f0000596000+0x722)=0x62) socketpair(0xb, 0x5, 0x4, &(0x7f0000232000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003b7000-0x3)={0x0, 0x8001}, &(0x7f0000df9000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f000025d000)={r7, 0x73e, 0x3, 0x6, 0x1ff, 0x1f}, &(0x7f0000f2d000-0x4)=0x14) 2018/01/19 08:57:33 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000012000-0x20)=[{&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000012000)=""/15, 0xf}], 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000006000)=0x1f, 0xfffffffffffffeb1) r1 = socket(0x9, 0x4, 0x8) bind$inet(r1, &(0x7f0000008000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r1, &(0x7f0000009000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) [ 239.591938] IPv4: Oversized IP packet from 127.0.0.1 2018/01/19 08:57:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0xffffffffffff7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00007ec000)={0x1, &(0x7f0000447000+0x88e)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d66000)={0x0, 0x3e, 0x0, []}, 0x8) socket$inet6(0xa, 0xb, 0x40) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00007b7000-0xa0)={0x0, @in6={{0xa, 0x0, 0x6, @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]}, 0x9, 0x5, 0x1ff, 0x1, 0xfff}, &(0x7f00004ff000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001e9000-0x8)={r2, 0xffffffffffff4079}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200014, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r3, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/19 08:57:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000980000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f000033f000-0x4)=0x0, &(0x7f0000a0c000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c", 0x90}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) readv(r2, &(0x7f0000956000)=[{&(0x7f00005d6000)=""/138, 0x8a}, {&(0x7f00005da000-0xdf)=""/223, 0xdf}], 0x2) 2018/01/19 08:57:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000809000-0x10)={&(0x7f0000dc2000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f000085e000-0x48)={0x17, 0x11, &(0x7f0000580000-0x88)=@framed={{0x18, 0x2, 0x0, 0x0, 0x3d8, 0x0, 0x0, 0x0, 0x3}, [@generic={0xffffffffffffffff, 0x7fffffff, 0x4, 0x5}, @alu={0x7, 0xd25, 0x0, 0xa, 0x6, 0x6, 0xfffffffffffffff8}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x7f, 0x1, 0x5, 0x3, 0xfffffffc, 0x10}, @alu={0x7, 0x7, 0x3, 0x7, 0x0, 0xfffffff8, 0x1}, @map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xcc, 0x0, 0x0, 0x0, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ef5000)='"PLf', 0x6, 0xe9, &(0x7f0000d64000)=""/233, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000831000)={r0, r1, 0x0, 0x3}, 0x10) 2018/01/19 08:57:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x58)={0x7fff, 0x4, 0x2, 0x5, 0x1, [{0x0, 0x6, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/19 08:57:33 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x688, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x18ccbfac598eff0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000000c000)={0x0, 0x8, 0xec40, 0xfffffffffffffffc, 0x100000001, 0x9, 0xff, 0x8, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0xaeef, 0x0, 0xfffffffffffffbff}}, &(0x7f0000008000-0x4)=0xb8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000010000-0x108)={r1, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffa, 0x3, 0x6, 0x81, 0x89, 0x20, 0x2, 0xba8, 0x9, 0x9, 0x401, 0x5, 0x800, 0x9, 0x7]}, &(0x7f0000010000-0x4)=0x108) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000e000)={&(0x7f0000008000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000000e000)=[], 0x0, &(0x7f0000005000-0xfc)=""/252, 0xfc, 0x1}, 0x40010061) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000008000-0x14)={0x0, 0x5, 0x6, 0xe7a2, 0x0, 0x769c}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000000e000)=r3, 0x4) 2018/01/19 08:57:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000bd3000-0x1e0)=[{{&(0x7f0000086000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58, &(0x7f0000142000-0xa0)=[{&(0x7f0000530000)="0d73d3b5cd5ae2122fca318a7f0ad7170196c27507246360cd89f5679ae1cef76d5c2bbd97242176b53850039164a50126c880f7f4196603870dbc56b08b5b6e139fef942693a2b8ad91", 0x4a}, {&(0x7f0000d2d000)="d14f9e66c5fcb1ca26fa91596a8b1644a7ceaadbb7fe57b02e29b8e3c968b083a6fcdb8b3ffa5decfe58fde623fc26462f06f8610c94c435c8ab073ec01710257f79ae641f5192ff7743c861f3d35b402b5a2fad4844f7ba65ad9a729dc9568f066637cc01c889367502133b49006802db3f831ea90e493f6763830139b92b4869cc0271499922554ae824fb575c37b3b0b059db901c699a91735deef783d8fe19", 0xa1}], 0x2, &(0x7f000043c000)=[{0x38, 0x102, 0xc5ae, "bb2ce19dceb81806330f840b837f57a36117aaba56f6dc3edd689e19b86f38625306"}, {0x78, 0x115, 0x7, "3596c8a7330bae5f3665dc86bdc6d16cfc26cf6e3971b00ac7d2e74dcbef607db96743a7a2a0c7343a7f74a81b6992bdc1af258e4baf9f8de5ee93198921d964b5f22ca845455a9b7a39aa128d00106de9311b80eb07fd214348b9967f71e0a8a3ac9baf3de1b2ef"}, {0xc0, 0x119, 0x1f, "12509f8a08166c773a897e1305d54f1c39630a01a7b2ed775131fa53ad3d3a93874d7944ef9b6b52578c7b421c60d204474950e89c20c1a6c4776cd9f54183b3d2622cb6cc4bf162f1b1415f29869bde62404dae804190302a3b7702d413f197b27401aabc315fe7e1839ee8374538ce755eb09193ae20597a70fe29a4e334c9a256fc37bcc062d9bd1a9759ea4cac47e429df8662608bf31201d647ac0434aa12f4ac9273bff507c8f738"}, {0x30, 0x112, 0x3, "1fb4c29cc170b47c13b12c5053d375c1e02ab305f62ee83843deb185"}], 0x1a0, 0x4}, 0x6}, {{&(0x7f000019d000)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000051d000)=[{&(0x7f0000faa000)="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"}], 0x1010, 0x11}, 0x1}], 0x5, 0xeda8092264fde589) r2 = socket(0x9, 0x2, 0x409) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b4e000-0x14)={0x0, 0x0, 0x0, 0x3, 0x10001, 0x10001}, &(0x7f0000502000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000018e000-0xd8)={r3, 0xd0, "ba3d4c351f75bcf0244d50c116702bb020c048cd2a15922e63429b2eabc8d814fe12a2c236e19917ebc1de8d823c8aac218084f6ad25c437329701111f6d349fdd390407e72a41752652ec79b75eb7579e470a1c0f75590c3c768c4c66af208ca98b403bb3ec49d89802f67cb28faf9a24e48cb44c22c37743db77b146cb13ec7beef64e26885fd4ecafa7667ac3da6ed963e40c3f15806d6188ebbd2952e6a0e8d4dd68d12b1e0a68e789e93e44abfd33c483047ebd63492e31fae2b3057ab3f1886cd9d101361101f6a27f9d08be17"}, &(0x7f000003a000-0x4)=0xd8) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x14a}], 0x1, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x84) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/19 08:57:33 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000000a000)=0x1f0f) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x4000000000, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 08:57:33 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x5f) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f81000)='8', 0x1) 2018/01/19 08:57:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000aaf000-0x8)={0x0, 0x0, 0x7}, &(0x7f0000442000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000215000)={r1, @in6={{0xa, 0x2, 0x90d9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet(0x2, 0x7, 0xf80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007ef000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0xa119, 0xff, 0x2}, &(0x7f000094d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a66000-0xc)=@sack_info={0x0, 0x22e640f7, 0xfffffffffffffffd}, &(0x7f0000345000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000135000-0xb8)={r3, 0x3, 0xa57e, 0x0, 0x8, 0x1d6, 0x80000000, 0x2, {r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x0, 0x2, 0x8, 0x401}}, &(0x7f00001d1000-0x4)=0xb8) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000263000-0x7d0)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/19 08:57:33 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000003, 0x0, 0x6) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000019000-0x4)=0x100000000, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 08:57:33 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000011000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$alg(r0, 0x0, 0x0) 2018/01/19 08:57:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) close(r0) 2018/01/19 08:57:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) sendto(r1, &(0x7f000037a000)="6146a8", 0x3, 0x80000200000000, 0x0, 0x0) r4 = accept(r1, &(0x7f0000453000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000af5000-0x4)=0x10) getpeername$packet(0xffffffffffffffff, &(0x7f0000853000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f19000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e7d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000904000)=0xe8) sendmsg$nl_xfrm(r4, &(0x7f00003a1000-0x38)={&(0x7f000081b000)={0x10, 0x0, 0x0, 0x42000}, 0xc, &(0x7f0000b3d000)={&(0x7f00008dc000-0x114)=@allocspi={0x114, 0x16, 0x28, 0x3, 0x0, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0xa0, 0xff, r5, r6}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {0xd1, 0x3, 0x6, 0x8, 0x3, 0x9, 0x8, 0x80}, {0xaef, 0x5, 0x80000000, 0x80}, {0x7, 0x3, 0x1}, 0x2, 0x0, 0xa, 0x4, 0x7fffffff, 0x22}, 0x9, 0x9380}, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0x0, 0x1, @in=@rand_addr=0x800}}]}, 0x114}, 0x1, 0x0, 0x0, 0x8000}, 0x4000040) 2018/01/19 08:57:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) poll(&(0x7f00008d4000)=[{r0, 0x10004004, 0x0}, {r0, 0x8188, 0x0}], 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0xffffffffffffffff, @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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc5528051b3b42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9510050ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dece5124f2b7bcacffa"}, 0x160) pwritev(r0, &(0x7f00001b2000-0x50)=[{&(0x7f000073a000)="8d9b43566720cc59438868f81805bbacfc11539f5459e5d8dabd02f593a67f96c1162da09c40708428954fc52142ad8731c128428dc88fb28bb594a5334c31288d2f0982c383b6341262be01f38db9bd46c75f6f9869b6512120c2e946ea77cd9462cf8e01eafd2741cf726b9c72b54ad98f287625ad213d5646ee68e9ebcdc3ccb306294f7f1453cc20763cca4219223ef5721e3cd91ed03ed1", 0x9a}, {&(0x7f0000cb2000-0x4e)="109ec2bc4299d55e473f5511222eb3ba755af2ab833ec40de181da1bcae427a8d05603cc3902d12e92e2d820f66a1e544610f0a32cb9cdbd30c19577d8bd788e9601720889596f9f4a9d1fc81cc0", 0x4e}, {&(0x7f0000ce2000)="b6e96f7c99a50eb56c177808d62780e2886669f0869d56acc725dc0000000000000101135d37adb7fd8d91222d8547b2cd7b632a21f345e97957e183ac1cdf9336bd1a89df0bbee7317f2ddc8ccb9bc462061244f87482a26dfa6c2548d8d0247925b7abe3b983f9edf61d4c12d19d10bf373ebdf23885cf41e6536483ac8ec5e3fe17e9aff0a6d7b65bd74b9480955c3c497de99245623feb78cf51f92df90a5f3e929140a5ecf2d33d5ddb0dd5fb2824d8fe1653cf94f5f1", 0xb9}, {&(0x7f0000f48000+0x30f)="16c585cfdefda1a1c1813089e9ab22182e55135aa2e26beec7222d1f6b754b90e06c64f5cacbc63c04eb3493d2e3de0a057f33e5", 0x346}, {&(0x7f0000c33000)="cb976a34d7a81fa331af64f3613ead232330549bfbd1d8d12a9107d7e329a6429a3bc963e53e7ea240a0ce7a9d95680d6bc4de8e89fc5c35f9f7f84cf8fa162f7780fca8faea5e268e4b10559fb1b665111d5b2393cf3a0a001aec66dec51a54488d1acb4cebcb802fbc3a1f240ae0", 0x6f}], 0x5, 0x0) 2018/01/19 08:57:33 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000687000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fd6000-0x10)={0x0, 0x3c, &(0x7f00005f4000-0x3c)=[@in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fd6000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000033c000-0x1)={0x80000000}, 0x1) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fd5000)={r2, 0x6d, "63db4393b9124df4624b79b0e41dfbc9fe5601c7e6b4d6d5968efeeee7609f27d974a4f0fd3876c6cf952511f8dafc111235240d69855bd59b9cf7bc4566b9563dd18cca9e9fd217c5615737acf4cf22d0569b84f3734468a132eaceb3ae705c0075c4ca5335add92a949c4b1d"}, &(0x7f0000ef9000-0x4)=0x75) connect$can_bcm(r0, &(0x7f0000010000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/19 08:57:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a9000-0x4)=0x4f6, 0x7fff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fd5000-0x90)={0x3, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000171000)={r2, r3, 0x0, 0x80, &(0x7f0000fcf000+0x7dd)="8ae5c71b0b4b25cfa69d21f0d8fbd45ffd2769a26c676d331a51169ecfb0d6ac8bc63873a4de8711e7c52fec4a8df98335a25f326070c0a2a1351d4d9254f8bc6d67e175db3b2e8762bcae994c545bd32c6501e3e3bf8a80638d77b9cad542808a076c6bf9ee568d4cb23324d2bd2384fde13df799413640911fd332b7f0471ca1a06638969adc4a753b0d87cdadb6d29dee5aef2b8ba2ab6d", 0xffffffffffff432c, 0x8000, 0x0, 0x8, 0x8c, 0x8, 0x2, "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"}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) r5 = socket$inet6(0xa, 0x4, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000a41000-0x8)=@assoc_value={0x0, 0x1ff}, &(0x7f00006bd000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000560000)=@sack_info={r6, 0x9, 0x1f}, &(0x7f0000902000)=0xc) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa}]}, 0x10) sendto$inet(r4, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006e6000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000253000)=0xe8) setsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000165000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r7}, 0xc) sendto$inet(r4, &(0x7f00003f4000-0x109)="c3", 0x1, 0x51, &(0x7f0000516000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000459000)={&(0x7f0000abb000-0xa)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000d76000)=[{&(0x7f00002b7000)=""/134, 0x86}, {&(0x7f000084a000)=""/4096, 0x1000}, {&(0x7f0000b1a000)=""/212, 0xd4}, {&(0x7f0000fa8000)=""/33, 0x21}], 0x4, &(0x7f00003d9000)=""/195, 0xc3, 0x6}, 0x0) close(r4) 2018/01/19 08:57:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x80000001) syz_emit_ethernet(0x1c4, &(0x7f0000128000-0x254)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18e, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x8, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "000314", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@routing={0x1, 0x4, 0x2, 0x7, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], "821a2cdcd49db4476f01e00a2d28d4bad6a49166068f6171f80f40f77d51c623017305caf7ad580b1cb78e90eae99c541897787a319aa6863becacb0bd55278b4a834d6c3e7fec5bd002f63b202f597ff7eb2e34878c28c36424f226097cc02a3fac548dadc3e7652f92d2060e361c86891ce7739a6453c69f1af6e4605026b4595e0d4cb896d08be503ca97b5843b99ceb8f513414d51209ca77bbf42dd1bc639f7301d3177f3db967f6d284d435587b33b363f5ca9459c48745f5f1dabb5a3e8a7f56389b87c92eb58278854b735e1816c1f085a1917322993e021e9d5b18451d7057cd27bd0667e55ec59ab88"}}}}}}}, &(0x7f000099c000)={0x0, 0x0, []}) socketpair(0x11, 0x800, 0x2, &(0x7f0000841000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000617000-0xc)={{0x100000000, 0x5, 0x3ff, 0x2, 0x2, 0xe7d}, 0x3}) 2018/01/19 08:57:33 executing program 7: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r1, &(0x7f0000fcc000-0x1)="", &(0x7f0000172000)="", 0x0}, 0x20) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000fcf000-0x4)=0x724, 0xfffffffffffffc63) r2 = accept4(r0, &(0x7f0000766000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f2e000-0x4)=0x86c4325c7cf4b6e1, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000995000)=0x80000000, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f0000ad2000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 08:57:33 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000028000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000027000)=0xff8d) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000028000)={0x0, 0x100000000}, &(0x7f0000028000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000006000-0x4)=r2, 0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000028000)=0x0, 0x4) 2018/01/19 08:57:33 executing program 5: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000d18000-0x10)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d17000)=0x1c) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d17000)={0x6, [0x1, 0x0, 0x10000, 0x8, 0x51d, 0xb922]}, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00003be000)={&(0x7f0000d16000)={0x14, 0x1c, 0x109, 0x7, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x8000) 2018/01/19 08:57:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x802, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000e11000)=0x8, 0x4) write(r0, &(0x7f0000e4a000-0x26)="240000001a00290400e5fff00111fd0d0a0b00000004bf0000f309ec0800030005000400", 0x24) 2018/01/19 08:57:34 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x7, &(0x7f0000ef0000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f00009cd000)="8b46467f109cde0b13e2f2ad0ecdea6a92cc2f1f4050d0d282a69b93008762b2d4ce31b6b52af229b98ec4d0b88ebe0e826fb18344cec5d8e82f1ebc71d71430ae57dc4ab9aa8699c0fa1b4bdd935d1eb59aadd4523471b55990ccec2fbd445cbb90e90b910fad4f499d2332098116df4f90d5f3b8c8443f0add99b4d3446b1207052c11ec7dad3fa7d02c71ec26d6962a181b0adefb49d1", 0x98, 0x44800, &(0x7f0000b39000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000874000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000f1f000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000079e000)=0x10) recvfrom$inet(r1, &(0x7f0000c58000)=""/48, 0x30, 0x12000, &(0x7f00007a5000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000d9e000-0x38)=[{&(0x7f00003d4000-0x60)={0x27, 0x4, 0x5, 0x1, 0x6, 0x6, "47ca88f4eed4b41a0e7deef8aa0f259bf1c9a9db6be65c3b0af7484f744ac384d8867f1353baca1dfca0fcb9235799741191383b0f35104cf276e921f2a21a", 0x101}, 0x60, &(0x7f000010f000-0x10)=[{&(0x7f0000223000-0xb3)="7f4afadb0420cc794336fb723994150b1b970f8791d027d26a41bcd94d659baecb3d306f9e7240832528425a18d026767d29cc4a6dcbdf940869cbaa28b51ce43c8d71a424c28d77ce26819bd92c7692d43f30f62634fa9a8122ea458c46408a07a69c4298396281021287497b341946135495a98f501ae461c6359ad5671bed979aa5869547c634b3f0617603e68b0db784f0c901cb99e2e711d7f4d7d94b93977e44a3a2ae4596cef52d13fc490ec115e331", 0xb3}], 0x1, &(0x7f0000c84000-0xd8)={0xd8, 0x114, 0x1000, "92536a2b5df3f783c6291e57ffa2650153d34a1093b8d8da3d1718ed2771bee7772e748eff89bd2e8b095bcb2af24d6e0424c41014f0b9e5b62730132ddd58d84e8b90b2f25e171a5693b8fbd80b113ab9a88536937df6771e29b37dc3c84748d4c78c1638fd0972a078ab59d152be62fd5f5c5533745bc528ef6de3d1ceda2cbd2d93af11293951fbf04f706451338f77e260f3b1ba1a7c476556e5cc8a26bb5c4d56f11cfb427033b4c035601250c82090848138ccbf02df1ffc83b36500272e1410"}, 0xd8, 0x4000}], 0x1, 0x48000) socket$inet6_sctp(0xa, 0x80000000000005, 0x84) 2018/01/19 08:57:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000016c000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000023000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad4000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005d3000-0x4)=0x0, &(0x7f0000d78000)=0x4) 2018/01/19 08:57:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00008ad000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000c56000)=0x3, 0x4) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fe1000)=0x0, 0x4) 2018/01/19 08:57:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0xa, 0xcf) r0 = accept$unix(0xffffffffffffffff, &(0x7f00006c0000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000085000)=0x8) r1 = accept4$unix(r0, &(0x7f000080e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000705000)=0x4, 0x80800) bind$unix(r1, &(0x7f000082d000)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000796000)={&(0x7f0000611000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xffffff9f, &(0x7f0000004000)={&(0x7f0000ea5000)={0x14, 0x20, 0x20, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0xfffffffffffffc8c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 08:57:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000451000+0xefb)={r0}) socket$netlink(0x10, 0x3, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000dc4000-0x4)=0x80000000, &(0x7f0000778000-0x4)=0x4) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00002ca000)={0x10, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000009d000-0x1000)=""/4096, &(0x7f00003d1000)=0x1000) pwrite64(r1, &(0x7f0000e0f000)="88b26077c8148f71bdc4804705a877676e435948d81d7bb4b93133bb5b212fdf0109e0882b00ccfd9ea2ed206fea1504c201fcc8594cb6c05e52e3f1cfdaf5135417c2b9e87501ae17bf9220d37d9862f051cb122e1ea8ed77f2fdf0dda9e7bdd5688728d16c341a7370dfddff7ec460a4fa4da9764c4cabaad9", 0x7a, 0x5c) socketpair(0x1f, 0x80003, 0x9, &(0x7f0000d21000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000467000-0x2c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xe5d6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1}], 0x2c) getsockname$packet(r3, &(0x7f00008df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000029a000-0x4)=0x14) 2018/01/19 08:57:34 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000)={0x0, 0xbc02}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000-0xa0)={r2, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xc47, 0x1ff, 0x0, 0x54}, &(0x7f0000002000)=0xa0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x5, &(0x7f0000d5a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r4, &(0x7f0000fd6000-0xe)={0x1f, 0x14, {0x40, 0x4, 0x80000000, 0x1000, 0x0, 0x0}, 0x4, 0x7f}, 0xe) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000fd5000)=0x9, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f000002b000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004fd000)=0xc) 2018/01/19 08:57:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x200, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000078c000-0x6)={0x0, 0xfe}, &(0x7f00001d4000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009af000-0x20)={0x9ec2, 0xa6, 0x1, 0xffffffffffff1bf2, 0x8000, 0x5, 0x29a, 0x9, r4}, 0x20) 2018/01/19 08:57:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x21d}], 0x1) getsockname$inet(r0, &(0x7f00008f7000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac5000-0x4)=0x10) r1 = accept4(r0, &(0x7f00005d0000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000023a000-0x4)=0x10, 0x80800) accept4$llc(r1, &(0x7f000088e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ebf000-0x4)=0x10, 0x800) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b02000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000bbf000)={0x80000000, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x280000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, [{{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xbe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xa69, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0xd6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffeffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xee25}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xb2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000c4b000)="1e484a279af61fc5ee1a9c1aa12515d743cbba44e632ca02c520f3b4f8b111cab58fac9bc17b8e44f472eb278c86420a2c037daec5abc60c5001346f7b870c13afda17f37e4a48f4856e9d6f139d42", 0x4f) 2018/01/19 08:57:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffef) r1 = socket$inet6(0xa, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000854000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xfffffd89) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00007d7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = accept4$inet(r0, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000809000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000354000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x0, 0x3, 0x1}, &(0x7f0000901000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r4, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) socketpair(0xa, 0x4, 0x7ff, &(0x7f00008f4000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000c2a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f00004e8000)={r6, &(0x7f0000498000)=""/12}) 2018/01/19 08:57:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = accept(r2, 0x0, &(0x7f0000ba7000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ec9000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c6000-0x4)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000511000-0x10)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f00001b0000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000040b000-0x10)={&(0x7f0000534000-0x120)=@ipv6_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x8080) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/19 08:57:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000049b000-0xde)={r2, 0xd6, "a7e6b5caddd9a34499e78b9ac8d0d973a52c14a4e643d4fb89dd894d88b8b423081a40803ff4c7032ab21c4d5028df9fb06c930714da262a3c314b108eaa445c5c3bd39f05ecb45861046ac828815ad52ae626092954eb58888f847c358e6f36dff44b085ea934ab21e7e2bc02287aef36fa684760388618a1383c9cf4413867d1cd7362f71393d183c5f1e17d465e8d60b6c3842aad6ab0fdb5b273b97154f2821308ff3cada059dcdf55580cf915b5a3c81c341ff07fdb48f3748f84f36a2417a481c9c05eeb0e063e1044269663e736a41010a80a"}, &(0x7f00000bf000)=0xde) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000001000-0x4)=0x98, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f000002b000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004fd000)=0xc) 2018/01/19 08:57:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c92000-0x8)={r1, 0x0}, &(0x7f0000b27000)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e9e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f000094e000)={0x8001, 0x7ff, 0x9, 0x0, 0x4, 0x3f7}) 2018/01/19 08:57:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f00001e4000)=""/185, 0xb9, 0x2000, &(0x7f0000a54000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00008de000-0x4)=0x0, 0xffffff60) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000492000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000061a000)=0x0, &(0x7f0000e6c000)=0x4) recvfrom$inet(r0, &(0x7f00006ae000-0xe5)=""/229, 0xe5, 0x1, &(0x7f0000a59000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 08:57:34 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$can_bcm(r1, &(0x7f000000c000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000007000-0x4)={r2}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000010000-0x4)=0x0, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000000f000)={0x0, 0x1, 0xffffffff, 0x904}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000010000-0x8)={r5, 0x200}, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000000f000)=""/115, &(0x7f0000009000)=0x73) accept$packet(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000e000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000e000-0x28)={'vcan0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f000000e000)={0x1d, r8, 0x0, 0x0}, 0xa) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000011000-0xb0)=""/176, &(0x7f0000009000-0x4)=0xb0) r9 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r9, 0xb101, 0x0) bind$can_raw(r0, &(0x7f000000a000)={0x1d, 0x0, 0x0, 0x0}, 0xc) 2018/01/19 08:57:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) socketpair(0x10, 0x6, 0x10000, &(0x7f0000e0b000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007d5000-0x20)={0x7, 0x0, 0x2, 0x200}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000d17000)={0x7771, r2, 0x10001, 0xfc44}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000740000)={0x0, 0x0}) 2018/01/19 08:57:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000fd7000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00006d7000)={&(0x7f000056b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00006b8000)=[{&(0x7f0000d92000-0x4d)=""/77, 0x4d}, {&(0x7f000000c000)=""/7, 0x7}, {&(0x7f0000419000)=""/154, 0x9a}, {&(0x7f0000e2a000)=""/210, 0xd2}, {&(0x7f0000ca7000-0x9d)=""/157, 0x9d}, {&(0x7f0000193000-0x73)=""/129, 0x81}, {&(0x7f000022d000)=""/233, 0xe9}, {&(0x7f0000406000)=""/93, 0x5d}, {&(0x7f0000efa000)=""/96, 0x60}, {&(0x7f00006a0000)=""/117, 0x75}], 0xa, &(0x7f00003f9000-0x89)=""/137, 0x89, 0x100}, 0x2) unshare(0x20000000) unshare(0x20000400) 2018/01/19 08:57:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00004c2000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a0000)=0x26, 0x80800) bind$netrom(r0, &(0x7f0000159000-0x10)=@ax25={0x3, {"aaf7c1787a152f"}, 0x0}, 0x10) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/19 08:57:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000069f000)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd8000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc9000-0x10)={0x3, 0x4, 0x3, 0x80000000, r2}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b87000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e3d000)={@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7e2003, 0x6, 0x2, 0x100, 0x4, 0x1, r1}) 2018/01/19 08:57:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000a90000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x4, 0x3, {0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x8}}}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000281000)={0x0, 0x0}, &(0x7f00003ed000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a95000-0x8)={r3, 0x8}, &(0x7f0000f64000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000c7a000)="", 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = bpf$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$kcm(0x29, 0x2, 0x0) r6 = socket(0x3, 0x5, 0x7) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000138000)={0x8fa00000000}, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f00004dc000)=[@in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbb5d}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8001}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}], 0xbc) setsockopt$sock_int(r5, 0x1, 0x22, &(0x7f00002cb000-0x4)=0x2, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00008fa000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000955000-0x8)={r0, r4}) sendmsg$kcm(r5, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) 2018/01/19 08:57:34 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000db3000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef0000)={r1, @empty=0x0, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef1000)="8e", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f00001d1000-0x97)="06188da9d8419bd9335a275a3334ac357543153351dc3cf3c8cfa8b83fe623136cd42ad824003b7c02c92df946eedc16edc1bb593131e5e06a592ac0e7b89b6449d582c3b22caa5d0aad1f3a4fb55d3e3c0c1c5fa6dc2b8140601c643bd50ce8920ccff480051b23bb8f01a5759465b8b1c907cc1cfb1bdebf78fdfb5262c041ab2d889be2574025ca4d750a3e6d9d893a8eed0cb30f25") 2018/01/19 08:57:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000115000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x0, 0xbb) connect$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x2, 0x4, 0x0, 0x7, 0x6, "0a5bd508789f5eb228549ee0374116617870f0af51db846bff068f6caf6eac952e503b98e26d992e6043ebaa9dc4c011ae9b0c15eb5f07602b2d990f337938", 0x0}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0xffffffffffffff9f) 2018/01/19 08:57:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000062a000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)='+', 0x1) recvfrom$inet(r2, &(0x7f0000b56000-0x95)=""/149, 0x95, 0x0, &(0x7f00008d1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000630000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 08:57:34 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x400018, &(0x7f0000d0f000-0x14)="", 0x0) shutdown(r0, 0x1) 2018/01/19 08:57:34 executing program 0: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x80}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001dc000-0xa0)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xef, 0x9e4d, 0x5, 0x8, 0x1}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a5d000-0x4)=0x10) 2018/01/19 08:57:34 executing program 4: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) 2018/01/19 08:57:34 executing program 0: socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000991000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000070e000-0x38)={&(0x7f000054f000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/32, 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000d8c000-0x4)=0x7fffffff, 0x4) setsockopt$sock_int(r2, 0x1, 0x100000000000026, &(0x7f0000c9f000-0x4)=0x80000000000003, 0xfffffffffffffd36) ioctl$int_out(r2, 0x5460, &(0x7f0000e5f000)=0x0) sendto$inet6(r2, &(0x7f00006e6000-0x1)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000d07000)=""/4096, 0x1000, 0x40000001, &(0x7f0000e66000)={0xa, 0x0, 0x925, @loopback={0x0, 0x1}, 0x2}, 0x1c) sendmsg$alg(r2, &(0x7f0000c78000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f0000a55000)="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", 0x5dc}], 0x1, &(0x7f0000b7c000-0x268)=[], 0x0, 0x0}, 0x0) 2018/01/19 08:57:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00003e3000)={0x3, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000083e000)={r0}) accept$unix(r1, 0x0, &(0x7f0000d93000)=0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) recvmsg(r0, &(0x7f00008ab000)={&(0x7f00003e9000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000499000)=[{&(0x7f000003b000-0xe5)=""/229, 0xe5}, {&(0x7f00007f8000)=""/166, 0xa6}, {&(0x7f000091e000-0xab)=""/171, 0xab}, {&(0x7f0000430000)=""/102, 0x66}, {&(0x7f0000f71000)=""/188, 0xbc}, {&(0x7f0000a12000-0x7d)=""/125, 0x7d}, {&(0x7f0000141000-0x14)=""/20, 0x14}, {&(0x7f0000238000)=""/146, 0x92}], 0x8, 0x0, 0x0, 0x100000000}, 0x10000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00003f5000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e72000-0x4)=0xfffffffffffffeda) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000fd0000-0x8)={r3, 0x4, 0x100000000}, 0x8) pipe(&(0x7f0000593000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f00002d5000)=0xffffffffffffff7f) 2018/01/19 08:57:34 executing program 3: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f5a000-0x4)=0x0, 0x4) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x8e67, &(0x7f0000f67000)={0x0, 0x0}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f68000-0x14)={0x751ab3eb, 0x198c, 0x401, 0x8, 0x20}, 0x14) connect$inet6(r0, &(0x7f0000dd6000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x5}, 0x9) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 240.250875] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/19 08:57:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) r1 = accept4(r0, &(0x7f000062f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000056c000-0x4)=0x9, 0x800) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000838000-0x4)=0x1, &(0x7f0000e87000-0x4)=0x4) getsockopt$sock_buf(r0, 0x1, 0x40000000019, &(0x7f0000d84000)=""/0, &(0x7f0000ffa000)=0x0) 2018/01/19 08:57:34 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x7f}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x15}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000-0x4)=0x3ff, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/19 08:57:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000-0x8)={r2, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000003000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000001000)=[{&(0x7f0000000000)=""/172, 0xac}, {&(0x7f0000002000-0xf6)=""/246, 0xf6}], 0x2, &(0x7f0000001000)=""/93, 0x5d, 0x1}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000d4f000-0x64)={&(0x7f0000f09000)=[0x8, 0x800], 0x2, 0x0, 0x0, 0x5f9d, 0xfffffffffffffff9, 0x4ef, {0x0, 0x100000000, 0xffffffff, 0x5, 0xfffffffffffffffd, 0x4, 0x7, 0xccdf, 0x8, 0x5, 0xe47, 0x2, 0xe6d1, 0x3, "4ff92a3f2df2c66611605fb9708cfb18a8e61036aab5a36ed060daa3056a3a4f"}}) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="") setsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000a7e000)=0x4712d935, 0x4) 2018/01/19 08:57:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000000)=[], 0x0, 0x14) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f7a000-0x18)=[{r1, 0x4140, 0x0}, {r0, 0x5200, 0x0}, {r1, 0x2, 0x0}], 0x3, 0x3) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000356000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7a000)=0x8) sendmsg$alg(r2, &(0x7f000092d000-0x38)={0x0, 0x0, &(0x7f00009f7000)=[{&(0x7f0000f78000)="0765a75c1fb85a97d872e316497a8b8d3bc1bb1632c1658a14eb847a65dcf67f", 0x20}], 0x1, &(0x7f0000f78000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f000030a000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f7c000-0x84)=""/132, 0x3e5}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 08:57:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002e7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000442000-0x4)=0x9, 0x800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a26000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000867000-0x1)={0xffff}, 0x1) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000af1000-0x2)=0x7, &(0x7f0000784000)=0x2) r1 = socket(0x40000000015, 0x5, 0x0) sendmsg$netrom(r1, &(0x7f000034c000)={&(0x7f00001ae000)=@full={{0x3, {"680a96eb1fec02"}, 0x0}, [{"6a1828091542bc"}, {"31ce20cae43c00"}, {"942527d066c317"}, {"f6af0000000726"}, {"ab8136d20860db"}, {"000000f6ef80eb"}, {"cb9155f3f9107a"}, {"b39e23a7e2a774"}]}, 0x48, &(0x7f000094e000-0x30)=[], 0x0, &(0x7f000029f000-0x11d0)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008ca000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000032b000)={0x400, 0x0, 0x3, 0xcbb}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000647000)={0x0, 0x9, 0x3, 0x3, 0x1, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000cbd000+0xb4b)={0x7f, r3}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000655000+0x282)=0x0, &(0x7f0000a77000)=0x4) 2018/01/19 08:57:34 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x0, 0x0, &(0x7f0000149000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x4, 0x4) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0xffffffd1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000b17000)="", 0x0, 0x0, &(0x7f000004f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xf6, 0x40012045, 0x0, 0x0) 2018/01/19 08:57:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e68000)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000042a000-0x8)=[{0x0, 0x6}], 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000e62000)=""/90, &(0x7f00003b6000-0x4)=0x5a) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000543000-0x4)=0x10, 0x4) 2018/01/19 08:57:34 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000007000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000d000)=0x10, 0x800) listen(r0, 0x80000001) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000e000)={r0, r1, 0x6, 0x2}, 0x10) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r2, 0x89f4, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x0, &(0x7f000000d000)={0x0, 0x0}) listen$netrom(r3, 0x100000000) 2018/01/19 08:57:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009fb000-0x38)={0x0, 0x0, &(0x7f000031c000)=[], 0x0, &(0x7f0000eb7000)=[], 0x0, 0x0}, 0x8000) 2018/01/19 08:57:34 executing program 1: r0 = socket$kcm(0x29, 0x3, 0x0) accept4(r0, &(0x7f0000003000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000100000)=0x8, 0x0) 2018/01/19 08:57:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000157000)=0x167) 2018/01/19 08:57:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) sendto$inet6(r0, &(0x7f0000999000+0x17b)="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", 0x1000, 0x8000, &(0x7f0000c91000)={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) shutdown(r0, 0x5) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f000088b000-0xc)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ee) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x8000000000000ea, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a3e000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) 2018/01/19 08:57:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001a5000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xfc, &(0x7f0000c65000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006be000-0xc)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) pipe(&(0x7f0000fcd000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000b8f000)={0x2, 0x2, 0x7fffffff, 0x7, 0x4, 0x6}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) write(r2, &(0x7f0000f8b000-0x46)="a5", 0x1) writev(r2, &(0x7f000074d000-0x60)=[{&(0x7f00004cb000)='E', 0x1}], 0x1) close(r2) 2018/01/19 08:57:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x10001, &(0x7f000018d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000016000-0x10)={0x0, 0x1, 0x1, 0x6}, &(0x7f000037c000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000676000)={r1, 0x9, 0x5, [0x0, 0x0, 0x1ff, 0x5, 0x81]}, 0x12) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c", 0x90}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 08:57:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009bd000)={0x26, 'skcipher\x00', 0x1000000, 0xc, 'cbc-serpent-sse2\x00'}, 0xffffffffffffff77) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) connect(r0, &(0x7f00007c0000)=@ethernet={0x306, @random="06ca463d0e08", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x5, 0x5, 0x6fd8, &(0x7f0000ab5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000020a000)=0x0, &(0x7f00005b5000)=0x4) r4 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000b6a000-0xe8)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000053b000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f000058a000-0x28)={0x4, 0x10001, r4, 0xc537, r5, 0x401, 0x100000001, 0x0}) sendmmsg(r1, &(0x7f000062e000)=[{{&(0x7f000034c000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006c9000)=[{&(0x7f0000410000)="d47f0483379726a37ce3e7683a4f845ce37cbb32f754feb6017e4c2d684dbfc890", 0x21}], 0x1, &(0x7f0000ce5000-0x168)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 08:57:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x893f, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffff9c, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x4, 0x3}}}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c54000-0x14)={0x0, 0x800, 0xfffffffffffffffd, 0x4, 0x0, 0xffffffff}, &(0x7f00007f7000)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000d3d000)={r1, @in6={{0xa, 0x0, 0xfffffffffffffffe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8c6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x1, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006eb000-0x38)={&(0x7f00000a8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000239000-0x80)=[{&(0x7f0000e22000)=""/240, 0xf0}], 0x1, 0x0, 0x2f0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f3d000-0x4)=0x0) recvfrom$unix(r2, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$nl_route(r2, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 08:57:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a25000-0x8)={0x0, 0x0}) socket$pppoe(0x18, 0x1, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f000023d000-0x4)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c17000-0x8)={0x0, 0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a3a000)={0x0, 0x0}) listen(r0, 0x20000000043) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0xffffffffffffff88, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0xfffffffffffffdc8}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48084) shutdown(r1, 0x1) 2018/01/19 08:57:34 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000017e000)=0x5) 2018/01/19 08:57:34 executing program 6: socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x3, &(0x7f0000898000-0x30)=[{0x5, 0x0, 0x0, 0x0}, {0x74, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/19 08:57:34 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a68000)={0x0, 0x3f, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ed0000)=[{&(0x7f0000001000-0x9c)="243f46d614682538686b3cce3af14779463af4b60d63eb95e32467fd4c636274295036c3e914695745935d3e30967a9a784de7b339a83299c1f9eb5f8d9f7d837177a442cd478eafa08c1a14433ac84abd7906f370e9255f38dc9ae7def3850ce636a92bb6e3e7eade2e3224a84604482a891f4263752e98fe1f6f2ed7500df2669c1af3e70bc1221db110bbf9005029008864c0b25421c0fe34b3ce", 0x9c}, {&(0x7f000077c000)="9ff1d19ae8149e520a21b16fcb4c0333b526dcd21436b8f6750bc314be65e38e8184bd563489ea5227e43e361bdab962f3e340ce3139eab7836fc69bd87ac3a338994348a7c74d70613d7ce1996a44da9513dc2ca5b8df86de074bfeea34c890c54f6e6c825cbfcff17d3f6d5925f71f804516a6e3dc48d548289b439fb83585442cef9a35256735972b804880448494bf522c4c6dcb0d99c66eb426e1e05b44ffc91d8e9dfb4bbfe36f35503019279a5a8377b31e6b9556f4b36cc52827b7964c3d22579ceeb74ef544c532a6408948a64bfe", 0xd3}, {&(0x7f0000eff000-0x30)="7b00f40a51c25696fffb7647aa805d926ce1bc3caf3a79883b790d5815a0a60c75877ac0dd1f0db8dee5eb9053cc0d1f", 0x30}, {&(0x7f0000001000-0x13)="b84a8ab9b764ecf1be5c9e89984df01dcb8875e9dc1f44db2337da4d9c5c8c79f288bc43021386a27f92166f91c38fb80e20d7bbf3f1b66e42e984a3d12d8e23d5e94ee354f1bc6866467bb102c30f6f09b03cf4b7272d9e0a2f87129a222b32556d20c68ba69f0f756c509f920bd13f2bc8be796e6c9e36c5b10b8c52b29edeabcd7256e4a4b93ad6b3820f50a259a56fc348bb552e61e7e9c7763a43b2169654dfd73935276b3f73610c1776f1c3cd3d66e13098e0d856d40093c3ed5e0da26df18b024a864332d1dbb6f39129951a6ada7e6a351259834ac28dba308a84ec3ba37eb2341f7a4441567dcc6f5bb933abf12d7e4755e6c5", 0xf8}, {&(0x7f0000040000)="28dd86bed155d5b5b305e9ba366cc90bc8deeff3b56f9a4cd7cfed8fc232de52394854a7b84c514ddcda42a60824ed697ee08ea2af2a0ed5a9bf30a2d1689213b8b99784986e4813776d779d5207c2ab14f774da1f7d3d055bbb70682d21ce1012a2bfd618c6cc5ee5947f3a4b2659880ec1d7f1de1cc0308a619c508fd6aee58aa21fabff479fa5", 0x88}, {&(0x7f0000e75000-0x9a)="272b2d6281e366b69f8b6c07ab37f1fff1ea0d9d8004d724e8fbe7406dc7cfc1382ee7df271a2f46a5b8842b0e65df4c85cf17bbecbdacf8d77bbc212c1c292e068d164227b21e7b9d80abaa686907363c126d19af292cabb7a3dd661d113141e0126be0303b6c9c40d21ac50324c5b31da075e0cd0574a43165c07c1b35e5934ff4dc3fbe29c3e129f2c36d02fa2e806812099410853bf2a59c9f7b074bed84cd83a0a8cf484f1e00f7d1aa6f47246244d328e2071b08b00740ae7bb534b81c9145b22170977c7028c2152096bb0472d8", 0xd1}, {&(0x7f0000c56000-0x83)="6a2ec4b859fa007b11ecdb9b18a9b3380ba8811c6eccd7a7b3d37a967d1af4f2a363b01c780be2526566f4ab7adb9ff1fe0ee87271ecf2ffb64f024bd0c6bba75cf3d24d26e9f4c30059164ebdf98e4c1599f16ff5d969e463613c4c48e0baed44c7f9985f047158560f4383ab371a6475b281d337a87ce1a56bc20f9a08022056bb82", 0x83}, {&(0x7f0000000000)="b7dcddf7e482d9188ac72d934b75f4f7a9bfc00874a2c3ac118e270f3c3ba4e16db347af360d850abb957daef9d3f25d964931492b0e676c259549b9eebfa9fd2c736e8ff07004ff20ea3e94051e0e526fdc4b4efa843d7a3b1300ed1393befe06d3d334995005ee05f0addcbe83d11a6d8fa72f69d245dd761a0a51f2703be38a9a5352369d2ccf41feb1471b2cdfcd4b342f42d1", 0x95}], 0x8) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x80f, 0x0, &(0x7f0000076000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)="a017b8ea3b5758403e38c6a0313334ded4d948d9cbb5c66a2125936f0e77ad5a2cb86b1093c5084a781538d15a8345789b1f", 0x32}, {&(0x7f0000001000)="4b48499fcce8b07f751a7c7f60d1edd63157cae825bbc5edf438cf11ea3586b143025799dbdbba27878fb708a03a0bfd250b3863829cb6710e28c7a4b972ae27716f083db5cf1caeaeaf147fd80ecb032b179c3e81e9b395e609a02f3218a0deceeca1a1cb404186328c2c3ecf9b7cc8f27111b7e70986f71154bd6b31f804825eab8da244ad6b9bfd81f5da4368e216b2c8ee686639e705182218baaa3c5e22406f7ff878b41719ff2005a80d0b833ac3fe1f5a23bea5cccaaf580452e41f4a95757877a8c9bf89f4f4d381", 0xcc}, {&(0x7f0000002000-0x9d)="a994d147e5caddda39f3a88b5aaee868e6674e74024512a1e7258410565ed5715be8d01f67616b0df78b76e47a7800ea9d943203f87b58afb9e72b10fe49db5ab689dc4fbedb3a205cc16977049e4c29ea3245de7be4bacbc1c76d6961ef238ca1f1de161cadf628b62fbe21dae6188218305d2ad4bd80410b617afd42e542ef2622b7246a949c67e2def1e575dd94b386efda142f46fae549ef43cd75", 0x9d}, {&(0x7f0000002000-0xae)="abeb1540a75fa6bdbd3e87b7a0f2455180d6aa9db4513d887aacb02ba5bc31a160e1ac06807f97d3a6cb9a9e12dd4524722f6928a55a282c613fb7255b2d4bd6586ed398f2f8cb6250af27c71582da8ef3282bcbcdadba7025a8ade1717db04fc562e1eab0f2c1d5a9ef4e9bd51996389026cb89a5b3ab13e3f7a5b5f6bf89da6eab350c01affb59192b1ede9f01590d8fad1fc86a0bcbf3db3bad098c17789ce4222ec9926f8b568266b8122b41", 0xae}, {&(0x7f0000001000-0x1000)="ef556dc0737954b35bf78c6822f8e50faf1998a09a10463417b58eadc7844e25945a50546e9bceb4a0ee63fa2d682e845702f9dd2bf0beda7bb18d3770c1830d1a1412825e5e52b762b4c50a51d700cff433ee1e18012d03fbe723f0594787c7d0682eef5dc55e7993b4c5fe7db50273610ec279052d341f5e53162b39de15b0c9b42f2eab527ed965a23ef5e162f3181dbe8c63c85c93575704291aed7824af141f2485f7a01f4ba49007f3ec46db32b2c3de0277dc57a0b263cf293ef1090f4c86ad74b7afec5731b288e184a1f65fb38fbed6c4ce8d3403d7362f09d2e7604d2601cf00012636a21963007968b36cc59535ba23f72e20cd53228df0148cebee5386645fd8a07a78b0d5d669fade7c12ca8f6169fed4029bc4ddf4b696fa2a225100be24ab66a40a8911767ee6ecb090a251dbca521547b48b8cf72c3161a9dc07bbe0083bef07b6d6681614bf805e473a70d3ebd662f0038c9ef7502f53e589c0f4b68b81631d27878814cf6f6434bdf81e5ead7ea0449115ccf55ba78ac0f3a21a24f4026f19624d7939e25e48aa4d30970e1f91c75c6e18292dd0f5923a1303077ba796d1c9384505d8c5d88e655674c5e1433628d6eb96d55974c2f178e60300677d248c82456e9470891f9e1090cc1d811a82498b6a0ef7ac54b30b1f040eb7eb370385b38f31230d8777a5805246f2631fb028ee4c24f3f1f3a2947f3a734fa5e0cca50f914b04715352f6779ce1155b0d4e273c5092460e668fc66722c575a24461a38af85a4eb86362cc072cd14c5ad750c945440ce31f062c06b51a9c6e44b705ff1fd3cc0329dc4f5f2b3b4c9312636ef40133f86e1b0fc6f46fb4b5fae34d3f89bee78ff4c0f0353f03fe22618fc7d2b67ad3b53550991d95f88f0d4c8df97c324033f510fa5e892ce2c3ed7f4514b2ddebcbf085eafa666b63be5fb2f66c71482a1034237b05d0c5876d01211f7dd499ccb05b355f204d9f5ecd856323a7a1b0bc8bb094530e77355287a87c0594b144ead55c99ce4f9fcf67c5bffac9d3985cae2da804d90f48cc28dd91718047cb5bddb7b94b1085ac27ba9f77cbe9043ffbcc7f5417e037cfd446421975c781376d5773607443635d6143fd4955cc0afaa658eed874cbaf5dee7af7e09c3970d195a7622f8a588a4ac2192d2da14d5cfe866b5ea70c5c87b999cb4b5056923ce625cd73f55af43d683a4e7ec2b0f2ea04e96db109ced716ee430739431664e222422483c583ab57ea5f6254ffe0863a2e76c103e42cb33785cd259be0e917df0fc3e7ccbfed3d2bbf3309e97fce888103ba93c1340799a97bc5b39d2f329ecccf614bb6af2c73ab58b54f4762b8ada1e0f1c154396f04cf84815c56ebe310a147e542d157a6effb983729f4a2cd710803caa6374f957c2c98491d985ccd195a9bf5cbc757d6d4cea282df2ce40c191718949322bd9111e813117d2e65590f202c15e66354ad8ba22848ba4a4280f2ec0dbab3c507d1fd62016df20f1aca6f4f54851067e585c87ebb7df388aecbd43df68525d9853d11d030cb145f2091c1fd84ecd38f529900ff1b38d33e9bf5375ee2f6b7187866ad4633e0d62f931dbe41114039fff8173466dd5566cdafe65bc586ac3b7fd17de60d23f28c33a059b8d60473bbcde70333df3d3be8c20925a11ddf2f97b3d0e9c98c8bea6f567d9132f77505ee8b2f5016609eea7969981380de558d49daaa701ca9ea5cb472a9f27f80585ac47789890822647d106aa379dd8dd4881937e2510479277afa1674e7e223e5ee9696bc3990e298fc087c4a533a8ba2c505ffead2dba59429f0e14e0489edb1e445ee581db15e8872df03918800b0d0e8a097f7a8bb02d77bcf63c74814a331f8900f5fd6219d326932b109e49e08ac02b3b96bbe95114be35a84fa2f129f98d33cdf2496c3bdf7eb6a8c2b0a9600f9516b27a732d1cfd3627aedb363776fcc3969178cbbca0aa876dd20845f28b8e76a2f1273c3c79255584c4769e9572c5b2e0f6b09290831cf3c20b9d5eeb5b65d6fd262d9438bec79088638199b628743ada38c0dc42631c7d96831076f7c36e0e3b7f759066704a4a624bc7ffcf5a2217a110e5e55c707094cb0b3532f2daef7195ea9a33dc18eef8a18f153bb58ed51bc54d824207dc4ac316479e5fc69e6de79afca9d56e30ba74b9a38afe92009eded7bb42b5e7d345be4715399fba66adf72387e5d5dec35e0e5c8cbe6a22a479612baf83de7a3543a017072303850186ed72fdfa4db02bae64f018f7f223e39fd77ca0a8f408d37932a103f9114462b342cf6fa70367ed7cf741ad0e53a2ac316e0b5c0d432d5fa178eacbd6da54f85297fff70e98a1ecb789a85f8ebf4ae7c3ef7d114973c42820f49e1fb123d264db1810794a81bf939fce49b404b96ec3aa231ff25fbd942a7254c47222e50fa447dfac51bf3bb0b5a129e08fc4fc5b18e771ae2b00e8e6d445a0a73d4a3dac27c4f5cf9e28c4563ebf99580510c0b063122b2e645add71cfec9d84c2217f5d8381de87024c2edad08ae1b87e20b17f3dfebcc04df1bb4b682f521b4324b2fc7769736c82625470768900f561a45197cfec4a4e9c208667f50b3f14f6c44c42ffecfaf4a9d4a4261cbcf3417e459125b3606046eec1934be9ab6efcb4be3baade0fe0376b5dd6be52260840b5e441b02f7107a1b4e1721940749ae77ab58e5eafbacb677ad689035ad75e7f173058248807dba8e5f460a275034aa4c8edc89fc5a7ff2b03dd32c4d8d666acedc2b25ddbf21ee602b2a6bd8f0246770c64ae197e58c0e58a658cda8160aa039fa85a5bfc67de61251d7bdc6b3d0efbf8d5b777e98f8a62d5673d520c39da751dcbdfa071daa5ec7030c95773327194e553fc2c163a1f514c08939c49507501065bd797c1be5c0757ee9e81f74e2174c8e51874ed4c2a3c35de682b95a281ade342f41d2e8f0a845277cec4f10b441c2a94972c77318234e8dffc9f46fdacce2a3279cb281ba24886ebdc7060dfd34aefce1c3f83aafb6cf0c43fc3f66e650287b3503c39ace7ab7a2135aa04007d2d7a559ea85e26948f879ac035775ec12795e4e822d810d66afb5940be56faee55921ab569ab658ad9a323b49c50ea0363accb11ac2fad249fc407d6164e1b876aa60f0715112ec17e9d061a943a8653e38560175a4adc641ce2dd92dc7c0a4b65da7a0d52be9457d57fbdcf5893e4e56e8aa820af4bd90cabbc493b657300c7ea3641ae448b99eb1f3701e06ce7417c35a99ec2bfd6494a01a1099cce0e9e24e723eb5b7bdfa16abdc6939f4433113ea139c540315c5efa553d1ec53c614659cee810ff1be2145ea8bd16cdfd748a53592cfb550a3e925fe69fc641cc8be4726eef99800d5cf692b484a5c6ad0b5298416b914d4a2e406b395eac1f97f35879a8373aafc795ad197a0dcea1bc2304f5dec1cbed6e94a87520b01df2b540b663b7ebd237e81fd315804f9f7f5d7b5a4c5cab334078ca1bbc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0x1000}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000001000)="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", 0x1000}], 0x7, &(0x7f0000001000)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x78, 0x40841}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000001000)=0x80, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x66f9, &(0x7f0000074000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000076000)={0x0, 0x3, 0x20, 0x4, 0x100}, &(0x7f0000077000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000003000-0x8)={r4, 0x0}, 0x8) accept4(r1, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x3e, 0x800) 2018/01/19 08:57:34 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f77000-0x8)={0x0, 0x0}) r2 = accept4$inet6(r1, &(0x7f0000bbf000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000561000-0x4)=0xfffffea4, 0x80000) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000c9f000-0x4)=0x2, 0x4) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x5, 0x7fffffff, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f7c000)={0x0, 0x1000, "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"}, &(0x7f0000f7d000-0x4)=0x1008) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000f7d000-0x6)={r5, 0x800000000008}, 0x6) 2018/01/19 08:57:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000ade000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000-0x4)=0x26) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f00003b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dbb000)=0x10, 0x800) r2 = socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000551000-0x110)={r1, r2, 0x1, 0x4, &(0x7f0000359000)="1ac4e8c52548798faea12fbf8b39ec13201586eebba7ee9a78ad6345babb1d78f25b8e05386b18465088db802318eefad9263271739e8f21f9be22016ade159ae2309eb05a0058724e941aef40a23c0f8be1ab13f36aba76ef2dfeb493c20f93ec70aa4d893eea23ffa0a48ddeaddf2e8bb206e8f6dcdfb8aaa41cdb149d4efcdd0671609fae", 0x5, 0x1, 0x0, 0x7ff, 0x1, 0x1, 0xfffffffffffffc01, "251199402793625c97fbffe8bceef58ab277658bcedc2b01c448b0f5a5aeed3c8fedf62eab529d3f216ed133d9d9b3ac371afb069b27cf77ea6ed73d854f2c76418408e09a3bd6ecbcf35b724de80e0d79198c26d584807b09032fd1f1830f06bebc1086df39af6bb6c7b2d197ffd90d973095aab040884607d496de15ae80ad8d80e9bc7c1716467a01f6927d5d5f9a55e19a6baabf11462b02b09260c54f45c82dd09b1e021483c27db2cc187ce90771cdb51ed271b213f55b24b7ffb3e4ffad7041d19ab7ea0b4bfb8c10cd96caca059cd85ee5484e7c14430dcb7b130093fc4c1cb2d6e70acb"}) r3 = socket(0x200000000010, 0x2, 0x0) r4 = accept(r3, &(0x7f00006a7000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000c60000)=0xfd8d) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000369000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x15, 0x80, 0x2000000000, 0x20}, &(0x7f0000932000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000522000)={r5, 0x8e70}, 0x6) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000e92000)=0x914b, 0x4) sendmsg$nl_route(r3, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 08:57:34 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ffd000-0xc)={0x14, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000d000-0xc)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000013000)=0x8) close(r0) 2018/01/19 08:57:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000039000-0x21)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000-0x33)="572ec0fda42915d122fdaac525be0bc593d30dc9c4e6ecd2a9e806eec1ab6a3af196b19e98944fe2eaa65bcba3ba198d18128a", 0x33) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write(r1, &(0x7f0000278000-0x100)="0608e96046f5b700057f919b2da815c5ee483335fc675474f725b09b03900f6975eee502c4dafbb387da5e50de53c20a2dbe5c29e0dfec0f255fc3847fc9a18db7ebb6402cf418d1254bdd56187f6b126840d8eb8713894fe9cd9d357a86cd2ed05cb31e786423b4e1cad1c7fa1ad3c0700e7847752344c21082986c89ac3f9b291d52f7a02a3ec0f6260828910d3c5e3e52a422b0b99a8f02a19ca52988ef1a", 0xa0) socketpair$inet6(0xa, 0x2, 0x6, &(0x7f00001ce000+0x2bc)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000389000)=0x0, &(0x7f000063f000-0x4)=0x8) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f000071c000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ff4000-0x4)=0x14) recvmsg(r1, &(0x7f0000dab000-0x38)={&(0x7f0000e09000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000df4000)=[{&(0x7f0000aee000-0x90)=""/144, 0x90}, {&(0x7f0000ce2000)=""/57, 0x39}], 0x2, &(0x7f0000cdd000-0xb4)=""/180, 0xb4, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000262000)=@assoc_value={0x0, 0x0}, &(0x7f00004e5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000b3d000-0x10)={r5, 0x4bc, 0x4, 0x2}, 0x10) 2018/01/19 08:57:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f0000f81000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb7000)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b47000-0x14)={0x0, 0xc65, 0x0, 0x1, 0x78955985, 0x9ab}, &(0x7f0000565000)=0x14) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00009bc000+0x4d4)=0x355, 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c3f000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000ae1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000361000-0x98)={r2, @in6={{0xa, 0x1, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x401}, 0x98) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000c72000)={@generic="47115ded9eac1d796e0f6ebd636046bf", @ifru_flags=0x1000}) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000666000-0x4)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e3a000-0x18)={0x0, 0x80, 0x30, 0x9, 0x6}, &(0x7f0000ff1000-0x4)=0x18) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000071d000)=0xfc9, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000cab000-0x8)={r3, 0x1}, 0x8) 2018/01/19 08:57:34 executing program 5: r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[], 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x100, 0x20}, &(0x7f0000b53000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x3, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x66eb}, &(0x7f0000000000+0xdf0)=0x98) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="", 0x0) 2018/01/19 08:57:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/19 08:57:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r0, r0, &(0x7f00006d1000)=0x0, 0xff) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) getpeername(r0, &(0x7f00005a2000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d3000)=0x2e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000057f000-0x3)={0x0, 0xfffffffffffffffb}, &(0x7f000076c000-0x4)=0x8) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000977000-0x50)=""/80, &(0x7f0000e9a000)=0x50) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000442000-0x6)={r2, 0x3}, 0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000492000)={r2, 0xdd, "3d3ac7a74ce850de06f012f75e450693bd858b1452903d86b115efd5ae608d570b9d0aff90407f85ec40e8ac73fd872de89ed5f72b18a3cefe923231f58b7069e4782b9e40fff22d16cf294ed7af04cf0092faec0525e8b0e8596ee3653054ed2b62a6458abab04b000b4f14e8321224978565584cd3359ae06e9d6d3d6b200b262a470e4116fbfc7c7242c1fe89bbe43aade6f3fce78b7d57bebd049cbc142e263c7cdb8a6fedce9c3d28ada1dd6a94238b52f9f06ff8e9acb1b135a43ca706249e744782fdc5b08d58b3c8ddbef6b7319df6af7b869595a50500c648"}, &(0x7f0000523000-0x4)=0xe5) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e1a000)={0xa44b, 0x0, 0x5, 0x1cd, 0x7fff}, 0x14) 2018/01/19 08:57:34 executing program 2: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000f1f000-0x38)={&(0x7f0000f1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007e0000-0x10)={&(0x7f000088d000-0x368)=@expire={0xf4, 0x18, 0x6c0a4a47e48a3c2c, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, []}, 0xf4}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000085e000)={0x0, 0x0}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000f22000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000f23000-0x4)=0xc) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f22000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r2}) 2018/01/19 08:57:34 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f000001e000-0xe)=@l2={0x1f, 0x10000, {0x1, 0x3, 0x0, 0x1, 0xebf1dfc, 0x37bd}, 0xfffffffffffffffe, 0x3}, 0xe) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000003000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 08:57:34 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007f4000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, 0x101, 0x80, 0x7, 0x400, 0x4, 0x0, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000+0xfd9)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28e, 0x6}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r2, 0x7f}, 0x8) 2018/01/19 08:57:34 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dfc000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e3a000-0x38)={0x0, 0x0, &(0x7f0000be3000-0x20)=[{&(0x7f0000d40000-0x24)="01", 0x1}], 0x1, &(0x7f0000f8b000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/19 08:57:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000024a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) pwrite64(r0, &(0x7f0000dc3000)="", 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000327000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006df000-0x18)={r2, &(0x7f0000336000-0xcc)="882e49bb1a73118055f0cc987733212ce9a6b30e3c0668d2ec1d237a0d7c67462098b98a4e13e5b8c73091bfd455fcfda2ad07280bf4d10cdd26f508cba2ce65762978d540c3d24e44f091248d285003a9874912580a12d4164208ba29fc8ac4d62916bb0e58de9b28dbe6ebe6112c552629fdbdd5d57d75a7dedd6f09db9c63ab36e0e5a8b4dbb8bdbf81f1537b621d69204a84634f01ac5ed46db343d6f392b741e2ea0f3f2c26367cbc27bbfb03e032d83482dc429032d02088e9f946b32ab97af65eec05590b3abc3b3a", &(0x7f0000c97000-0x9b)=""/155}, 0x18) recvmsg(r1, &(0x7f0000763000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000fc7000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/19 08:57:34 executing program 5: socketpair(0x0, 0x4, 0x8, &(0x7f0000af9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x8}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x400, 0x3, 0x8, 0xf3}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000782000-0xc)=@sack_info={0x0, 0x7, 0xc5b}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000750000)={0x0, 0x100000000, 0x0, 0x9, 0x4}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000033e000-0x10)={0x0, 0xd02, 0x6c35d678, 0x905e}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000558000-0x8)={0x0, 0x20}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000893000)={0x0, 0x2, 0x5, 0x9, 0x9493, 0x3}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000c1e000)=0x1008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000010c000-0xc)=@sack_info={0x0, 0x4, 0x7f}, &(0x7f0000ac8000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000582000)={0x0, 0xc3, "000afb299d3bc39d084ad8c8d692fc0efb026ca12ef5578ce422a6567f220d2e014d6de71a0490dd3091e1a46b789d1441712c5e23b9654e6f3899bb3cd142c59e3396ca035074b00ab7ce1c85e25811ebe22136d371ef24b7791ac27830abf76ec6fbf2c2abe259d9fffce41340588035812a7a96ec5a83ed7b120637a309a12f54ee7563447441cbc135be87ae3ff46427c62efb54fe5bfeae61d21aebce685c73c97d33e9225ef7b734a6d880b5cec0dad6b467fc57e212d6f15a2cc1d6770bf479"}, &(0x7f0000001000-0x4)=0xcb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x41bd80000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000963000)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000501000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cb3000-0xad)={0x0, 0xa5, "78560015028f544ca6fcd1a8730648064fd4e32ada5c82233696e8f6e4de70622ff58133f8fdb6c61870bc238d83bb18e96e173e92fa9510df98ddd4adba7a9bbbce96a87084d69e4a977c1269e2f73099b3a4272333db713f6e00a0acbec12c71513920a5e230c195b8106fdec40f3372edc4ceac59db12f6d8b59bf6a916963a7351ea56e6db2ab55af3572ba8b12919f0c367dd78af95c681eda4b339dcf74044a58d9e"}, &(0x7f000029e000-0x4)=0xad) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000249000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="5687ada263bf9321860842d507f0f3e9a658d5fd3d72463abeffe8b8b676da7961e5633ef93306f70d7f3ab377947f1623dd807e2c92c8ef87", 0x39}, {&(0x7f00007a0000)="c1a5decb5e70a388186cdeaff5beb1", 0xf}, {&(0x7f0000000000)="d241f6fbd24136b214d136185908d10260274842fe70c3e777352f24f08062d9ea2df4ecb44a95d017cc2b3f31abc5374b458b474141d1fb2e01ebc8a5946ac90c3eaca14307834b27c17dde5416ffa195198996eedd461ac7239a2fc23966a30c019b37d656dbcd8e8dac237ad791ee38fdc69f098b3e01e93ef70c8ea4a00bc087f49b54b4cae81d93f277a25a0a94f555158feeacbcfbcdc272c93c3fe05ccf719904adcdec9f71c60c360943365eb86934e860e9ca1b826bc72ff10b0bb2e3183eec", 0xc4}], 0x3, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x4, 0x8caf, 0x3ff, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0x8, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0xa5, 0x0, 0x2, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2af8, 0x8, 0x4, 0x8, 0x1, 0x4, 0x800, 0x80000001, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xf2, 0x200, 0x0, 0x4, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x10000, 0xfffffffffffffffd, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x200, 0x80000001, 0x100000000, 0x1, 0x8, 0xcc, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff80000001, 0x1, 0x2, 0x1fffe000000000, 0x800, 0x1, 0x400, 0x6, r8}}], 0x180, 0x4880}, {&(0x7f0000ff6000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000148000)="7ee0a68accc4fa8c645a82241f179175f1b87025f056c0790553d48b19cd542cc91ae325ace794ff5e68dadf7a0cec96c4117a86e5092daec6921614628d179eb2053e5fa1ae02700ee8a6f0f0c2aa089ec9ade4eede62002cb76d87a6bbead8b81fb7203ff9f2ebaa8056277eb352995e259071421c0f71c01aa9e10c41c50cda4112b5", 0x84}, {&(0x7f0000001000-0x7c)="0676427d5f4b83b986d02518f820d8e82aec36f1084c776b496dedb8dfdd71a7a802fd3d40909c8ef757596f7416fb0a5e30886557629f16abf366bf6eeadd26fa3b4924736158747835b14f45d1bc8eefe6cc221374e889df6b350c29e109558dbf306c6956db4d1f00995f014b7a042303f369ec9941ae71a4fc60", 0x7c}], 0x2, 0x0, 0x0, 0x81}, {&(0x7f0000000000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000cb3000-0x3)="19dfd1", 0x3}], 0x1, &(0x7f00008d1000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x3ff, 0xfffffffffffffffc, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x972, 0x9, 0x10001, 0x7ff, r10}}, @init={0x18, 0x84, 0x0, {0x8, 0x6, 0x3, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0xffffffff80000001, 0x101, r11}}, @sndrcv={0x30, 0x84, 0x1, {0xb580, 0x7, 0x3, 0xffff, 0x5, 0x7, 0x2, 0x6, r12}}, @sndrcv={0x30, 0x84, 0x1, {0xfc00000000000000, 0x5, 0x4, 0xb, 0xe64, 0x6, 0x2, 0x5, r13}}, @init={0x18, 0x84, 0x0, {0x200, 0x1, 0x3ff, 0x32d5}}, @sndrcv={0x30, 0x84, 0x1, {0x1c18a0000000000, 0xe49, 0x4, 0x7ff, 0x8, 0x0, 0x1de4f44d, 0x8, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x100000001, 0x5, r15}}], 0x1b0, 0x40000}], 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ecb000-0x8)={0x0, 0x996}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={r16, 0x8}, &(0x7f0000aa0000-0x4)=0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000979000)="e54bb5862abf0720a4a12955f5fa497d873f66e4c6978eddc03dce4b36", 0x1d) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r17, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 08:57:34 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000010000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000011000)=@nl=@proc={0x10, 0x0, 0x2, 0x20000}, 0xc) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000000d000-0x28)={&(0x7f000000a000/0x2000)=nil, 0x59, 0x5, 0x20, &(0x7f0000000000/0x4000)=nil, 0x1}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000009000)="") 2018/01/19 08:57:34 executing program 6: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000489000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001000)=0x3, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r2, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000076d000)=@sack_info={0x0, 0x56f, 0x9}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b60000)=@sack_info={r3, 0x3, 0x401}, &(0x7f0000a8e000-0x4)=0xc) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000651000)="", 0x0) 2018/01/19 08:57:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000c54000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000075a000-0xb2)="3f98255990554a1fb18f8aa678c97435ed8c2857229e23a09143b31c6a7cabdb6141a5f77f40608a5e84a534f94eb6f0c1851b10b7728ed92a5d975ca54c1444568a1e541016df70f150f62084a20c5b41acd4850a665904dbf4d5cc7cefe80c23e3dffd7b7765940de3980d50d29e4bd25537c40e7854e7f294d3e4e754cdb1ea07639b545486756b197b89380aed764a2bcca344434db69fe0389270f62d74a3b84a1f1659af174230f20e7304e6db5a18", 0xb2, 0x20000004, &(0x7f0000f9f000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f000005a000-0x193)={@random="d7ec470c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/19 08:57:34 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000011000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x338]}) 2018/01/19 08:57:34 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000235000)=@hci={0x0, 0x0, 0x0}, &(0x7f000091b000)=0x6) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00001eb000-0x4)=0x800, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000004f000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) r1 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f51000-0x8)={0x0, 0x1}, &(0x7f000049a000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000002000-0x4)=0x1fb0a9, 0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002c4000)={r2, 0x5}, &(0x7f0000f50000)=0x8) getsockopt(r1, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) 2018/01/19 08:57:34 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f7d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 08:57:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) socketpair(0x17, 0x80806, 0x1800000, &(0x7f0000ce9000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x4, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f00002c6000)=[], 0x0, 0x0}, 0x0) 2018/01/19 08:57:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x7e) sendto$inet6(r0, &(0x7f0000ff1000-0x94)="", 0xffce, 0x0, &(0x7f00001b4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 08:57:34 executing program 7: mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x0, 0x29fe0fefdcdf45fd, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008ec000-0x4)=0xb) 2018/01/19 08:57:34 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000007000)={0x1f, {0x5, 0x1b, 0x4, 0x457400, 0xd7ee, 0x7}, 0x6}, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000008000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000006000-0x70)=[{&(0x7f0000008000-0x13)=""/19, 0x13}, {&(0x7f0000008000-0x1)=""/1, 0x1}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000007000)=""/13, 0xd}, {&(0x7f0000007000)=""/51, 0x33}, {&(0x7f0000000000)=""/88, 0x58}, {&(0x7f0000002000)=""/133, 0x85}], 0x7, &(0x7f0000008000-0x97)=""/151, 0x97, 0xd3}, 0x20) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="0d9cd50f", 0x4) 2018/01/19 08:57:34 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null)\x00'}, 0x58) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f7a000-0x80)=@generic={0x0, ""/126}, &(0x7f0000f79000)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e05000-0x12)={0x7, [0x5, 0x9, 0x100000000, 0x8001, 0x9, 0xffffffff80000001, 0x8]}, 0x12) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de", 0x1}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000f7b000)=0xbf7d0d39947f5bad, 0x4) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ed000)=""/4096, &(0x7f0000f7a000)=0x1000) 2018/01/19 08:57:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 08:57:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000210000+0x3f8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000019000)=@abs={0x0, 0x0, 0x2}, 0xfffffeea) accept4$unix(r0, &(0x7f0000e50000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c73000-0x4)=0x3af, 0x800) pipe(&(0x7f00000af000-0x8)={0x0, 0x0}) 2018/01/19 08:57:34 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004fe000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000aff000)=0x5, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f7c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e8b000)="", 0x0) 2018/01/19 08:57:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = accept(r0, 0x0, &(0x7f0000aa6000-0x4)=0xfffffffffffffd94) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000d7000)={0x0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x270, 0x0, 0x1, 0x2, 0x4, &(0x7f00007d5000)=@generic="fe28f0d071a4c549a62b892a11008fd8", 0x5, 0x2, 0x60}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1000000003) socket$inet(0x2, 0x2, 0x5) r4 = accept(r0, &(0x7f00009b1000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2e000-0x4)=0x2e) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000afc000)={{{{0x2, 0x3, @rand_addr=0xd1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x7, 0x8, "dd4acc227aee9025df8cd32ed3e1f6e2a3f5d19e300c338f2cee19ac2ef358c058dbc9c2280f621601a6d3fe4a9283c724788709fa4d57ffccee76afa506c9c58f4d59ee51ab105ef08f6619636f8517"}, 0x160) 2018/01/19 08:57:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000194000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a17000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f00001ea000-0x20)=[{&(0x7f0000eeb000-0x47)="52dbd202a2c6b102ebeec612c110bb75ec9a7dea2a790010677315855e1340b6568be836e0209285a3b44bd9a202b1f6", 0x30}], 0x1, &(0x7f00000f2000-0x18)=[], 0x0, 0x0}, 0x4001) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a60000-0x4)=0x0, &(0x7f000047e000-0x4)=0x4) 2018/01/19 08:57:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f00000d5000)=0x302b0a) r2 = socket(0x0, 0x803, 0x5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000d1b000)=r1, 0x4) 2018/01/19 08:57:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xd, 0x7, 0x6) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000a49000-0x4)=0x6, &(0x7f0000e72000)=0x4) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) 2018/01/19 08:57:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) socketpair$unix(0x1, 0x1000000009, 0x0, &(0x7f0000c92000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c6d000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ef1000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc9000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008da000)={0x0, 0x0, 0x0}, &(0x7f0000b29000)=0xc) sendmsg$unix(r3, &(0x7f0000e84000)={&(0x7f0000cab000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f18000-0x80)=[{&(0x7f0000e92000-0x91)="54ac28628409f280aed60fc96d88d3927a06eab37f1c72c64afae592d0ca3399154ad3b51ef51fdd78ce346270f4505dc44f95f9518343ffe5f9685f0567649fb43b964b26f5a85d8fc4c9c866f02af63017e759c260568e4e98c26bd5d3444dd3884f5031978957d8809a58b02180601b44a628a3cd5429b72d0222bb34768b2f6edcce07462c629ce32ce1f746a5de30", 0x91}, {&(0x7f0000fea000-0x3a)="ea71d638a91039929728e8278bde8341d621456ef0e832af816acfaf9c16e10566ed4d543d48d3518f2b8a7a98aa6b1f41bff8effc10fbfbb576", 0x3a}, {&(0x7f0000c66000-0xad)="59e67a4b67a61172ab0c3ff6a22fdcfe5cb739dcbc6ac716678815e8817a716a2be080ba2252ce47a3a089cc1c386ca4387bb4a011ac645f1d70d05f5f0b24d74f740ee93b3139e9ee2f38933058550ea1afc3c01801a6eec58a55babb313d6af9c9a72de4e337c0b1ae96823761ff0b8192a4c96ee8bd90a4204fdc1b4afafbffbe991f437fe5734a8b3a66103aed6274c405f02cfdf204a2d223b163548b1da237d71bcebe3593686793cac5", 0xad}, {&(0x7f0000312000)="be5ae903e2025f2a4903ae447c260a1d09a60d9b936ea84905922ecdbd8836c112f6e480b78fe2bb3f19139bfd8d0841d4a1f2c032f0439474e504dadfd2e1d3a96eff02ec42282cdac90696104556e0c55dd96a5172847e3c71e8ae4af78fa4378664eebca8a37f498914e623b158ff6762f8c3299f5d6f0d253c49b87dde10b6509c5d93499fd98f5156b5d6716f4bcf803c81d5d58891ad4b9d223ee0a6545321e703dd4e11db52c0b42389208b7b0c1310547215c150741632bc5dbc78ad86bcdc4d50ff47cb3de6d2a3ef5799c3fc7a48e84fe45048b260253d7aaad5ce638ccc", 0xe3}, {&(0x7f0000f45000)="ede62cadb3ac6eaa98c0f7308b19eda5d8d059736995706b398bc20e9358b7fd8c1b49f04b73ca6c43c3c24ea2973ef5766ff956a20bebd4e56f963891c38590a2c8f3845b0b20f82ce7ca28ce8a17310c70b19df3d60ea29985c272204d35eabc18b3590497ffe3f664a3758d1bb105fae10f33f8ac", 0x76}, {&(0x7f000078d000-0xa4)="7e4882a055ffa2dc2298bbcec84d48bff686e491cb0b270c56bd44f7c6ef4f95a745946f0d0c240741afa5cb334eff23ededbed41a7239bc75f7966a5f47e07b38374c4c1c5a37d24a7b255bf2bcfa335aaeea8e077e829db2804059673877db26bbfb2aa9d1ef889ce73d3d33d0d98a23f0f08913e7765377db6b0b3ad5a8dfa806bfb5b0a7be85fc8cefb9bf0994c6b542a626e3a6463b3a4f62702fc29a67e6f6156f", 0xa4}, {&(0x7f0000e9d000)="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", 0x1000}, {&(0x7f0000a34000-0x1c)="b4fad017d000821a6fe56986191fa8915eb93e261fbf4e11160fd4e6", 0x1c}], 0x8, &(0x7f000038b000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x80}, 0x8000) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) close(r1) connect$unix(r3, &(0x7f0000599000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000f8f000)={@common='teql0\x00', 0xe5}) connect$l2tp(r0, &(0x7f00008ae000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/01/19 08:57:34 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000011000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r1 = socket$unix(0x1, 0x7, 0x0) bind$unix(r1, &(0x7f0000014000)=@abs={0x1, 0x0, 0x3}, 0x8) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x3a) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f000000c000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000015000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000-0x20)={0x0, 0x0, 0x10003, 0x100000000}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000026000-0x8)={r4, 0x8}) ioctl$sock_FIOGETOWN(r2, 0x400454d4, &(0x7f0000001000-0x4)=0x0) 2018/01/19 08:57:35 executing program 4: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000cd5000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b4a000)={0x0, 0x2, 0x3ff000000000, 0x2}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000288000-0x14)={r1, 0x7fffffff, 0x3, 0x1f, 0x800, 0x100000001}, 0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000302000-0xc)={r1, 0x7, 0x20}, 0xc) syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[@timestamp={0x44, 0xc, 0x8, 0xfffffffffffffffc, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f000001c000)={0x0}, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000dc5000)={r1, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x3, 0x1, 0x5361, 0x2}, 0xa0) 2018/01/19 08:57:35 executing program 6: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b3e000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000b3f000-0x10)={0x4, &(0x7f00003ec000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000798000-0xc)={0x3, 0x1, 0x100000000, 0xfffffffffffffffd, 0x1}, 0xc) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000b3e000+0x6af)={r2, &(0x7f000053f000)=""/90}) setsockopt(r0, 0xffffffffffffffff, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) 2018/01/19 08:57:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x24, 0x400) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c56000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041e000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000adc000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d97000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000be6000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x10001, 0x0, 0x0, 0xa, 0x80, 0x20, 0x3a, r1, r2}, {0x80000001, 0x2, 0x8, 0x6, 0x8, 0x1, 0x100000000, 0x5}, {0x7ff, 0x5, 0x7, 0x9}, 0x4800000000000000, 0xd, 0x3, 0x1, 0x2, 0x2}, {{@in=@multicast1=0xe0000001, 0x1, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x6, 0x5, 0x0, 0x4, 0xfffffffffffffff5, 0x8, 0xff}}, 0xe8) r3 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendto$inet6(r0, &(0x7f0000fa5000-0x581)="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", 0x581, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockname$netlink(r3, &(0x7f0000b33000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009d1000)=0xc) 2018/01/19 08:57:35 executing program 1: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00001d9000-0x90)={0x5, {{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]}}, 0x90) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r1, &(0x7f0000ac9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7b5e115dc08173b17786682c77830e71d013ad5f5b4e5364db0c960f7f52e0d55226ea9b6d1ec2394089c1717a0ca38a99d10eda55419f68d30ae024056200", 0x0}, 0x60) 2018/01/19 08:57:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000027b000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@common='yam0\x00', @ifru_flags=0x200}) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x40, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fce000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ipx(0xffffffffffffffff, &(0x7f000000d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000029000)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000029000)=0xffffffffffff7fff) r4 = socket$netlink(0x10, 0x3, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f000001d000-0x88)={0x8, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f0000025000-0x28)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0x6, 0x0, @u64=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000004000)=0x10000, &(0x7f0000011000)=0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000fce000)={&(0x7f0000517000)=[0x3, 0x6, 0x3, 0x6, 0x1], 0x5, 0x7fff, 0x0, 0x8001, 0xfffffffffffffffd, 0x5, {0x4922, 0x6, 0x4, 0x9, 0x1f, 0x1a8, 0x10c, 0x8, 0x0, 0x9, 0x0, 0x80, 0x100000000, 0x2, "d1a59afffd870e1eed1ffa24e0043f9a1de69be7bbd935181c6440bd39d48951"}}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00009d0000)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000fd0000-0x20)={0x0, 0x802000000000000, 0x4, 0x3, 0x10, 0x400}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000fce000)=@generic="f3b97ec05677a8eaddc1e3ff7319072e") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000694000-0x10)={0x2, &(0x7f00000e8000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000fd1000-0x10)={r7, &(0x7f0000d31000-0x8e)=""/142}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcd000-0x18)={r1, &(0x7f0000fcd000)="dd", &(0x7f0000693000)=""/0}, 0x18) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r5, &(0x7f0000fd2000-0xfc)=""/252, 0xfc, 0x0) 2018/01/19 08:57:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000194000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) r1 = accept4(r0, &(0x7f000041f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e0a000-0x4)=0xe, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a5e000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ce5000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000d76000-0x9d)={r2, 0x5, 0x95, "a2eee8de1a1c87abafe3840e9685622ee9a8b48120e94baac1cc7818ec3d7652ac699c7035057244970decf5bb050595294a53f3df1152d23e38306f82bb563f5e98999a63d7dcca8e34952eaa168c3723badfe076a452ded281254d2979e50490c4119641eea851776097a3fff00d6463cac30a4bf9d035064d3b2bd1c2b56822c5f19b21e10770b0316af18c05a6af026a102fa6"}, 0x9d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a17000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f00001ea000-0x20)=[{&(0x7f0000eeb000-0x47)="52dbd202a2c6b102ebeec612c110bb75ec9a7dea2a790010677315855e1340b6568be836e0209285a3b44bd9a202b1f6", 0x30}], 0x1, &(0x7f00000f2000-0x18)=[], 0x0, 0x0}, 0x4001) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 08:57:35 executing program 5: 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, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f000077a000-0xa8)=[{0x0, 0x0, &(0x7f0000812000-0x80)=[{&(0x7f0000e3d000-0x87)="f33eb1e817ea5c588be180ff5c225226e2feb48a5cf74dce81936f3f23e60de872fb8c7b5b519f8d7270924b9a63a2a9fe793f90977b52c306a60453c479304d", 0x40}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 08:57:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x5, 0x20}, &(0x7f0000563000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000001000)="4f751489f39563b036aace552d7c8ec035548737b2756d78118f5319ec226b71efaf041b1151778190bf55b55bb7da3f5e4425e058b36f44a27e354c6f56245e0de70d0ef43baba858a9ff82e28d501266bb8fcbed2042e395af161a2d0eeb4f220f86a8a5575944a987b6296275cef10332de70bd6193262d2b0d899ee271ba619ab7b7d90e336002b1d4b01cc8889fd3859b66da1e539850ba01f9fef3c5666f9ec1b1b230cbd8310df5a7938e45e718a5a1f676af3e7093b4", 0xba) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x5abfc88d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x771e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x393a, 0x1, 0xca, 0xfffffffffffffff7, 0x69}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002bf000)={r1, 0x2, 0x10}, &(0x7f000059f000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={r2, 0x2000000000000}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0xfa000)=nil, 0xfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f4000-0x4b)={@random="7181f328e543", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/19 08:57:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000943000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000266000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000803000-0x8)={r3, 0x1}) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r4 = socket$inet_sctp(0x2, 0x80000000000002, 0x84) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f55000)={0x3, 0x1, 0xd7, 0xcff7, 0x20}, 0x14) connect$inet(r4, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r2, &(0x7f0000d7c000)={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6b}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) recvfrom$inet(r4, &(0x7f0000f32000)=""/107, 0x6b, 0x0, &(0x7f00006db000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x7a, &(0x7f0000f83000)={r5, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) 2018/01/19 08:57:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005bd000)="600fbe722753a737a58a6c63384212ff690d94b631484e538971cae43424f9e73f365e4abe76ca6796da285986bb22cad279a4569999ac1f69227c8a5aa10830fbe7c386d8fc3a7fb3235893958e5a26c7532af5b18ba9edff8fa49cd000b41a647bd16f", 0x64) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000494000-0x58)={0x26, 'hash\x00', 0x40e, 0xfffffffffffffffe, 'vmac(xeta-generic)\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000224000)={0x0, 0x0}) socketpair(0xf, 0x2, 0x9, &(0x7f000066d000-0x8)={0x0, 0x0}) listen$netrom(r4, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000cb5000-0x10)={0x8055, 0x9, 0x81, 0x1, 0x0}, &(0x7f0000406000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00009a1000-0xc)={r5, 0x9, 0x30}, &(0x7f000084c000)=0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d629", 0x10) accept4(r3, &(0x7f0000aa3000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f18000-0x2)=0x20, 0x800) bind$bt_hci(r4, &(0x7f0000fb2000)={0x1f, 0xfff, 0x1}, 0x6) [ 241.032792] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 241.107419] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/19 08:57:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f40000)={r0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a5e000)={0x9, 0x0, 0x9, 0x1, 0xffffffffffffff81}, 0x14) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/19 08:57:35 executing program 7: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000054c000)=[], 0x3ce, &(0x7f0000122000-0x10)=[{0x10, 0x29, 0x43, ""}], 0x10, 0x0}, 0x0) 2018/01/19 08:57:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000fba000-0x3)="", 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000079f000)=0xc) 2018/01/19 08:57:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x200000001) write(r0, &(0x7f0000687000)="9528d163d1b31b02b9519ac1b39feda68af81d958c2521f465c0d879eddcc661bb439ffb365f2d8abcb744dbbdab665778eb07832821a8c8a7c8372feabe66534bbef4d2833177bc9bb325351698989556c7190ab03c605435273d5e1cfbaa8b8d823bf9eda50e281e4f459f807c2d17dfc5625687879f7fde46a85ab0157adc81caaba664578ae9af9e65ef989eba8b1115bfe9f21ed5467c2d74defd0ec6a2af0b93c7", 0xa4) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fec000)=[{&(0x7f00001a5000)="", 0x0}, {&(0x7f00009e3000)="57930959c6597aa6c6032e027f566a5f14a1c798e4e2184ce095f2d056b9b5c6be19bcec19674dd55f3f4e10d55b9d7b58bdaf607051f4d0da513dd61c5e", 0x3e}], 0x2, &(0x7f0000833000-0x108)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) pwrite64(r0, &(0x7f00007f9000)="11e6b87d7f49db8358531c0e657aa3e5eb4efa74", 0x14, 0x0) 2018/01/19 08:57:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) 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, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00009a2000-0x14)={0x0, 0x9, 0x70c7000000000000, 0x6, 0x1, 0x10000}, &(0x7f0000169000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000635000-0xe7)={r2, 0xdf, "d6a63863efb3e9891de95b8dcd1ba8dfe0966cd77829986a3a04ae0c943a93622784f9e64e61f6a92f272b685029ae7a8976ae245d06710e42a43411cd2f5fbdedcb9e467f6d814fc0e3223acdbec0e8d99b3672290cab9e77847ebd48db821ebac266bc02cef566c947076b0718c3cd050a75bb28fb2436bd3c32716aa4535a15a50f8cdc8a8e2cec78b457863c444bc732094ea774c44530e2634c6723ea868cd70f60fb74aef8139ad7aa5093be7149c32e6b6c2e93808f0508a750272be3174f674c528164da1b7f0b97cdb7d7f4b09dbcc316437e43905739738a6912"}, &(0x7f0000675000+0xca2)=0xe7) accept(r0, &(0x7f0000c57000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fb9000)=0xfffffffffffffde3) 2018/01/19 08:57:35 executing program 0: mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000082e000+0x565)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(0xffffffffffffff9c, &(0x7f0000da6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000020f000-0x4)=0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=0x0, 0x4) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f000017f000)=[], 0x7d, 0x0) 2018/01/19 08:57:35 executing program 5: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x19, 0x8080a, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000f5e000-0x4)=0x0) pipe(&(0x7f0000edc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5d000)={0x3, 0x800, 0xde, 0x0, 0x1, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f5d000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bf6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009b1000-0x4)=0xc) getgid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b71000)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000f5e000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/19 08:57:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000692000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000676000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x1, 0x0, 0x2, 0xa0, 0x20, 0x88, r1, r2}, {0x6, 0x3f, 0xfff, 0x8, 0x8, 0x0, 0xfffe000000000000, 0x1}, {0x0, 0x9, 0xc7, 0xffffffffffff0000}, 0x7, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x7f}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x2, 0x2, 0x80000000, 0x3, 0x1000, 0x1ff}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000e69000)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}], 0x38) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f00001d0000)=@routing={0x7f, 0xc, 0x0, 0x5, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x68) socketpair$ax25(0x3, 0x3, 0xc7, &(0x7f0000ff8000)={0x0, 0x0}) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000530000)="c9eca88097cb6728c436ade1e99225974b09cd5bda59e16d03b354fdbb867b4deb1444fbddf0ec79c6960985711778ee4764df12586b34c6def2bc5adf16e68ebf1ebc8e58f16a3db05dd540ee87baa56ecc200055fa6e5bc9a6572e995b81d34cd84db924ce25b5b73e7dd5e35039451c5378d416317426693efe104e8a5381bae2c96d", 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000c89000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e5000-0x4)=0x14) 2018/01/19 08:57:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000764000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000059d000-0x20)={0x3, 0x401, 0x200, 0xc000000000000, 0x10001, 0x96, 0x8, 0x9, 0x0}, &(0x7f0000b9f000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006ca000-0x98)={r2, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, 0x98) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) write(r0, &(0x7f0000360000)="2748516aa3028aed5033fdf7710cfa4951431f859ddf2791c6fcddf8194cd914f85706a2e4db173aec7a3268f06daddb0e4f128c007302c8ce5bd38f0577faaa12c9ffb47805010236801eec2e020b61510f6e7013d449e9da370c97c4b7e725ed35ed052f65e47080aa1ca96d101f66cf7a444ea952c2ae562432c13630123a", 0x80) 2018/01/19 08:57:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000002, 0x0, &(0x7f0000ee5000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000bac000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/19 08:57:35 executing program 1: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x8000f, 0x0, &(0x7f0000ce3000-0x8)={0x0, 0x0}) accept4$alg(r1, 0x0, 0x0, 0x80800) getsockname$inet6(r0, &(0x7f0000f05000+0x462)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000-0x4)=0x1c) 2018/01/19 08:57:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) accept$alg(r0, 0x0, 0x0) 2018/01/19 08:57:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) 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(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) splice(r1, &(0x7f0000590000)=0x0, r0, &(0x7f0000c5a000)=0x15, 0xffff, 0x0) recvfrom$unix(r1, &(0x7f000019b000)=""/0, 0x0, 0x0, &(0x7f0000f98000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/01/19 08:57:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000630000-0xb1)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000210000-0x4)={0x0}, &(0x7f0000125000)=0x4) 2018/01/19 08:57:35 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) pwritev(r0, &(0x7f0000485000)=[{&(0x7f0000004000)="fab08881738e99b053bcf50d1bee0775b8ab9900a50e33278ec3ecdd0e2999b4bdcc1761a43d08c157d1d4d3709d8085bb3132950a3f838b0bbfd63d2fae998afdbd169abcfd6ce6fad3b436d5970ddb91359ca9e9b0877c5bcc571706c1c5eb93f2da5e3d73c41ce3ede5e09abc48ece723cd8c8f0b0433d4a079", 0x7b}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r1, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r1, &(0x7f0000662000-0x60)=[{&(0x7f0000a91000-0x83)="6af467b56e6275b57ca87ba42139633700db041154f8d8872dde279f45ed894f34062deb28c4ae8de12d0ba8089b3f0e357bada7f42f76cb23c7941b6a7bd27c7af699299eccb011ef45f37a7ba5b4d8c707a90c", 0x54}, {&(0x7f0000a46000-0x35)="2ee9c41c4cbda21015a344ecbd25c86c7e3bdfbacbf29f97329f391970e05bbacd7c3cb692615961e54886533007f48174f6e7a840", 0x35}, {&(0x7f000090d000-0xf5)="90113d02c683163afd418b782c6f3c414a32191ce4d71ee063577e7120d603b3d6b079950fa8fdcd7d9cb51fb9d6712e649708b8e0b51b27bc020ba41118833d0d4863bb98e5cd4b311d087fd696cd6e96a854db21f7338dd405c9c2fc8ddf880fec25433d3d5ee087161b58174ad3871e24f5b242bf74eb3f3d0507b2d49883ca5fbfd7404355779358592c8e74e8a7bae06e1aef1f3b937960ce831bc5508adb20886178b6eee426a92e3819669eb02ae42aa607609286695dc85f0db86e3e2f4611ece04a85c57b4147477319a7cee9042cb9d2990d6c35c71a5e7c9d6b78f792aa17e2adfbe43f0390df0421643bdce5710b7a", 0xf5}], 0x3) writev(r1, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0xa79}], 0x1) 2018/01/19 08:57:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e12000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000082c000+0xe32)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00005bf000)={0x0, 0x72, "1b2cd3b5e8f138e12ef3c6411b401d27fd9fb68606b342c17167bc9e596413c8eca63f6e5bf1bcd08c009b9ed923fec5430f659c16a3860ab43ca3545be39c14fee8553b02b9d8d81b01009131717e88d61605e99505f9930e4455e6ac4b06fd309ff9cc7c19072755ceec227a0c431cf31e"}, &(0x7f00004fd000)=0x7a) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ffd000)={r1, @in6={{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x44c37105, 0xc46, 0x18}, 0xa0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000013c000)={0x0, 0x0, 0x33, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x18) 2018/01/19 08:57:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000043f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e82000-0x38)={0x0, 0x0, &(0x7f0000a18000)=[], 0x0, &(0x7f0000926000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000eab000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 08:57:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x9, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x3, 0x1ff, 0x1, 0x0, 0x2, 0x20, 0x20, 0xaf, r1, r2}, {0x1, 0x7fffffff, 0x239a330, 0x803, 0x10001, 0x3, 0x81, 0x7}, {0x1, 0x24e2, 0xfc, 0x0}, 0x48, 0x0, 0x3, 0x1, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3b}, 0x2, @in=@multicast1=0xe0000001, 0x5, 0x0, 0x1, 0x0, 0x8, 0x657e3a64, 0x9}}, 0xe8) getsockname(0xffffffffffffff9c, &(0x7f0000c85000+0xe9a)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(0xffffffffffffffff, &(0x7f0000b0e000-0x8)={0x1f, {0x4, 0x1, 0x7, 0x5, 0x200, 0x7d3}}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000d9d000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xaad0a0fbb00e913f, 0x0, 0x5, 0x3, 0x1, 0x9}, &(0x7f00009bd000)=0x20) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "000065580006010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x97d]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b25000-0x98)={0x0, @in6={{0xa, 0x3, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xaa4a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x81}, &(0x7f0000ebc000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000be5000-0x98)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x87, 0x4}, &(0x7f0000806000)=0x98) 2018/01/19 08:57:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) accept(r0, &(0x7f0000c6b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4f000)=0x2e) getsockname$packet(r1, &(0x7f00002cc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002ff000-0x4)=0x14) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00004cb000)={r1, 0xfff, 0x33, "7418187d80ffaeffedb459e9e48f27195cd4c70baefecb8d0ff36dd6a366196917e26398c46f86b7a61b3a32f3086cb9bce64c65ba9a36fbdddf802c4966cbae0c6f56944ee70e220d7b86b954e8dfcdc004de9bd4fbda062278b14bb9c13dbe2be2205d774a530dcf6c41a333d42ae1d61444634faa2207bf68f347fce448bb0e4a6de2c5dcaa5e78d9ccefcdeaaa882a303ced4241ec396de7bc7d2ca55fd7b173973094f0e0447f3dab775a6dde4ccd0d1f345c2dba8d819c3ef60437f250af0b870442c9b59726"}) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bb5000)={0x0, 0x2, 0x0, []}, 0x8) 2018/01/19 08:57:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x4, &(0x7f0000852000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f97000-0x4)=0x0, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000da3000-0x7c)="ae3988000000040020d4000000007fffffff3493d8513aac210e9df50f05fe5632", 0x21) 2018/01/19 08:57:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000055f000)=r1) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x2) 2018/01/19 08:57:35 executing program 3: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f000064e000)={0x0, 0x0}) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000055000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc3000)=0x8) r2 = socket(0x4, 0x5, 0x49) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000727000)=""/209, &(0x7f0000d66000)=0xd1) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00000b1000-0x10)={0x6, &(0x7f000018f000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x0, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000ac3000-0x4)=0x0) socket(0x8, 0x7, 0x7fffffff) 2018/01/19 08:57:35 executing program 5: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f85000)={0xffffffffffffff9c}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, &(0x7f0000f5d000-0x4)=0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f85000)={0x5, 0x9, 0x2, 0x7, 0x8a8, 0x8000, 0x849c, 0x400, 0x0}, &(0x7f0000f86000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000060f000)=@assoc_value={r1, 0x6}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000001000+0xfde)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000033a000-0x4)=r1, 0x4) 2018/01/19 08:57:35 executing program 6: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000c4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e6a000-0x4)=0xc) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000bf7000)={0xa, 0x0, 0x1338d26f, @loopback={0x0, 0x1}, 0x7}, 0xfffffffffffffe5d) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000886000-0x4)=0xfbfffffffffffffd, 0x4) 2018/01/19 08:57:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r0, 0x5451) socketpair(0x5, 0x5, 0x4, &(0x7f00005e4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d8f000-0xc)={0xf0002002, 0x0}) 2018/01/19 08:57:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) r1 = socket(0x1, 0x0, 0x1000) setsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000c1d000-0x4)=0xffffffffffff6a31, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a0c000)="f2fa75145ca9793ff2f4914d5b7fc1481b", 0xffffff56) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000347000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c41000)=0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00008a4000-0x4)=0x0, 0x4) 2018/01/19 08:57:35 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f7e000-0x8)={0x0, 0x0}, &(0x7f0000f7d000)=0x8) pipe(&(0x7f0000857000)={0x0, 0x0}) bind$alg(r1, &(0x7f00009c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f78000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish-asm)\x00'}, 0x58) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000f7e000)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0x1e}, 0x1, 0x40000000000000db, [@loopback=0x7f000001, @loopback=0x7f000001]}, 0x20d) pwritev(r2, &(0x7f0000e21000)=[{&(0x7f0000f64000-0xce)="bbffe30c0be9c476b9aaaf0619867d1243636f75cac715c9b0c33f47041e521f362a2539c3b7f02aaf98e9bab70df3dcd2bf1ee30252fcb032f36d829e397087b3bd0c195fcefa6a40636924032d4afb3db73725253d68a84f01f048f1c20dfe23e7a0b24a05c185c9ca9cad1ae33c2c4244df121804ac33c48d878ace491333aafd0b3a6e896e25f30e947db018bf3727c5e8d4828c8a235569288f3dddd130f125698f133bd4650279da364b73a6fd2461d93b9fc66cd81b6a5f4b125d17a57bd9f2e7d4ebffc22e81b7b6b686", 0xce}], 0x1, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000f7f000-0x8)=0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/19 08:57:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00006f0000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000184000)=0x10, 0x80000) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d36000)=0x4, 0x4) syz_emit_ethernet(0x171, &(0x7f00000f1000-0x207)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x13b, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000004, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3fe, 0x100000000, []}}]}], @udp={0x1, 0x0, 0xa1, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94a31ebe3c9217c424b20fbae692b864072cc97ba02f97804d5db5c5398705d032c37fc7d7c8a44290b723e5715999c890938c3362af5057dd48570ba38cd5a05eb52726cb83834995940a737ab38be8ac604ea3734e0baddb2f4caaac5f11938cc219010784436abb9c503e164dc382cfa6336780fd8585a3cb04cbd339cc70727d"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/19 08:57:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4722f01548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d038d723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6535e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee0000000000000009ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f434cc2fdd119d83ac5aa4b5ed995bd0421f21344f1ecc2879b64079c05ec7a8216633f4179e978ccb17195f785f002", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) socket$packet(0x11, 0x0, 0x300) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 08:57:35 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000b21000-0x5c)={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1ff}, 0x4, [0x1, 0x1f, 0x3, 0x0, 0xffffffffffffff7a, 0x100400000000000, 0xc9, 0x6ee6]}, 0x5c) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f00007d9000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fff000-0x4)=0x2e, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000068a000)={@common='rose0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r3, &(0x7f0000e17000)={0x1d, r4, 0x0, 0x0}, 0x10) bind$inet6(r1, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000a7c000)={&(0x7f0000ffb000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "322ec84762a3d2da231b4ec2e030b841a2d4fcc9a6a12d90121be1665375749e41c90a9587fdd54e5fe9c33efb82807675ea3bf7c247beba6b5b9a48b5f7f1", 0x0}, 0x60, &(0x7f0000ff8000)=[{&(0x7f0000ff8000)="", 0x0}], 0x1, &(0x7f0000ff8000)=[{0x10, 0x0, 0x5, ""}], 0x10, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000f3d000-0xb8)={0x0, 0x9, 0x4d5, 0x7, 0x8, 0x8000, 0x5, 0x1bb, {0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x43cf6552, 0x9, 0x6, 0x1fc}}, &(0x7f0000c4b000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000068f000)=r5, 0x4) 2018/01/19 08:57:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00008d7000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000da3000-0x4)=0x1c, 0x80000) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000e27000)=0x800, 0x4) r1 = socket$kcm(0x29, 0x80005, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00005c7000)={&(0x7f00004b0000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "177142fc91fb1d6b139d5e05038c2760a594589fa30d6a376f40292de99206dd7d882fb2bfea9651c7cbc12a8919d9a0a089812d75e868f67f8ed097d5a10d", 0x0}, 0x60, &(0x7f00007a1000)=[], 0x2b2, &(0x7f00004eb000-0x38)={0x10, 0x0, 0x8, ""}, 0x10, 0x0}, 0x0) 2018/01/19 08:57:35 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000f62000)=0x9e) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e48000)={0x0, 0x0}) 2018/01/19 08:57:35 executing program 0: r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f00008e0000)=0x0, 0x80800) sendto$llc(r0, &(0x7f0000c83000)="a44ce40f2974ab63e3fa510ce52b4f8fa6c6901111412277b0e09178a185f13c30470ff413603c8beffd6008e54f154808d4b4faea555d64c830cfb0e555495b84fbf1ac5021cd662f05da678da70da94d6e40a18a59e5734421235fd28888fbecaf5bec6b96aab91c9a3eab098cde5dd5a423251df133b4208fe093ddb182f94ddfab80d0bfe3bdbe", 0x89, 0x4000000, &(0x7f0000889000-0x10)={0x1a, 0x7, 0x2, 0xffffffffffffff3a, 0x5f, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00006a7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000a17000-0x3e)="8f07bba7f14d378964a1c58cf623b7036d8e5b4e9955d11d91a1005a398ab20bb8c693c6c48b179a346e3890713ad738a2bdc9650ed77398173ce3359b0d", 0x3e) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ba5000-0xc)={0x0, 0x80, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f24000)={r2, &(0x7f00001f1000)="b58549b21de4e0", &(0x7f0000969000-0x1f)=""/31}, 0x18) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000de0000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f00005fa000)={0xa, 0x1, 0x7a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x200000000000}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000ab5000-0x72)="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", 0x518, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f0000579000-0xb4)=[{{0x0, 0x0, &(0x7f0000fdd000)=[{&(0x7f000048d000)="fe", 0x1}], 0x1, &(0x7f00009f9000-0x160)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8841) sendmmsg(r1, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[], 0x0, &(0x7f00003e6000-0x178)=[{0x18, 0x1be, 0x10001, "d12f55396e942051"}, {0x68, 0x105, 0x1, "cbda8f40935f43dbe1b5be2f506c74cead2c09149c655f07ecf66cdd210f46b3de0d0cd337bea479265e3d7280346db572190772cf40f9f21c14d6dd78266d9143bbc2705d7a1e5b968b6b090b90bb173ab4be06de38"}, {0x38, 0x10b, 0x800, "7f1a1ee1eee90664ff7c6051d9419b36d35683e557c149b259d59e4395690f130f0c"}, {0xa0, 0x129, 0xfffffffffffff869, "ea98fd57415168a4c75820fe5301399ee903a1f1911a270f3e130797401b07466e4d7ed351773ee3e5c2ffa4c9f60462618acdb4299328124f2c63e29bf57715d991ff9d0e8ff9c524af38b0b8ed196cc6cff12de4fca80ce9b73e0b167c3e612f49b4447c5560f7d50bd5611a0e5b749c3f38fdb06b7cfc27db3aa8a3afe9b9b43fc226d532c1a35a9ffc"}, {0x20, 0x187, 0x7, "63124c76fbee012034734a947786"}], 0x178, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 08:57:35 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000792000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0xe2e2, 0x10001, 0x6, 0x1000}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000845000-0x4)=0x0, 0x80800) sendto$inet6(r1, &(0x7f0000b63000)="", 0x0, 0x10, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000002d000)={0x0, 0x0}, &(0x7f000063b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f000091a000-0x98)={r3, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000070e000)=0x0, &(0x7f00005d2000-0x4)=0x4) 2018/01/19 08:57:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000096000)='bic\x00', 0xfffffffffffffdd7) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d4a000)={0x7, 0x100000001}, 0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000712000-0x18)=@add_del={0x2, &(0x7f0000aea000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) bind$inet(r0, &(0x7f0000d9c000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 08:57:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000c35000)=[{&(0x7f0000549000)="1051b053db6e7df80c000e1e5f62f5de0591e9b13978333644655d851ad8990f670bfadf83603c9f5556cd03d9e7f1a210eb54df10290cbe", 0x38}], 0x1, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000075e000-0x4)={r1}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00002f9000)={0x0, 0x2}, 0x6) 2018/01/19 08:57:35 executing program 3: bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x8918, &(0x7f0000002000-0x50)={@generic="15c1f3f2852f3a652931b81ccdd44ab3", @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x0, 0x1, 0x3, 0x4, {0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x80000001}}}}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x7ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x900000000000000}, &(0x7f0000001000)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3f, 0x5, 0x200, 0x5, 0x493, 0xffff, 0x9, 0xb9000000000, 0x0}, &(0x7f00004bc000)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000da0000-0x8c)={0x0, @in6={{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006f0000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001000)={r4, 0x100000001}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000-0xb8)={r4, 0x7, 0x4, 0x1, 0x1, 0x3, 0x4, 0x1, {r5, @in6={{0xa, 0x0, 0x4, @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]}, 0x9, 0x100000001, 0x10001, 0x100000000, 0xda0}}, &(0x7f00002a3000)=0xb8) 2018/01/19 08:57:35 executing program 4: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000db3000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000168000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000886000)=[{&(0x7f0000297000-0x1000)="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", 0x1000}, {&(0x7f0000ef0000)="25d9a8964fb8bc9eecdfffeb44d9babc6b6785ae9fd3410e3eb815a599", 0x1d}, {&(0x7f0000ef0000)="7b315787fcee91e234f2e69ed35d94628a884bb061c8dd8af2d43b330ed9a0530914a6e5770d6c4ed8ed9f9070ee57523090695e9ff95b2db0bd9eda40d32ec215efef7216fb774faf344f40c4b22954e52f10bcaad8fc97fcf3de5fe47a228dbad410c04d9df9c0f581d3c1e80810c3f631c3136a043f4a89ba79d96de57b95253c064e9ebb", 0x86}, {&(0x7f0000ef0000)="540ec20ddbafd6dc749e8f45b9c38cb3290551e03bbf07d66aa2c72527dafccbe4601ad0dfe4cd0c1d05b39ed8d782c2866e40d728caaed926d57a65d04d12a39b649c2285c9eb784da9fc9783ed01ffd581989d3bdd89460c01c8b5320f22e974635486dea42c098e93745820cb3471ee40233245d33da7f2b05f4bf18022b18fafbe879a6e86e11aa1e969eea730f48ad08c65a2d23a0fade187c8b9fd3fd560a6427df995e82e0536db4adb57", 0xae}, {&(0x7f0000ef0000)="8dfca7fba6a30e49e51309cef989eb597ed27522d75ba546", 0x18}, {&(0x7f0000ef0000)="", 0x0}, {&(0x7f0000b00000)="b74b2fa9eb35e5da1e0ceacaa8f9303fe6378f239e123c3957b3e8081139bb4da3dd7fc3edff0da41d5c6d2c353545b6e6fb2849fc2dbe6d6f7013a31c2d4e27439c10a7cdf59b5b4e44a4e2aa88cbcc317bf3185449b9440bfc73b81d9c2ae6b64d7f38b1", 0x65}, {&(0x7f0000ef1000-0x62)="afa007f41b7fb651123a9c3d98297b3f535330b7a8f450d35b821ab6ffb83c10d705f0aee666db3b10b9e37622cd05f5e22d77cf852880c17b4bbffb421fe2b95253aaa0692c5a13b6aa33f679ce467e1fba30913bac992bf1dfc15091b42eaaf5cf", 0x62}, {&(0x7f0000ef1000-0x1000)="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", 0x1000}], 0x9, 0x8) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/19 08:57:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cdd000-0x4)=0x6, 0x4) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x3, 0x807, 0xffffffffffff0000) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000353000)={r0, 0x7ff}) 2018/01/19 08:57:35 executing program 7: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) poll(&(0x7f0000ac0000)=[{r0, 0x0, 0x0}], 0x1, 0x8000) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f00002d6000)=""/89, 0x59, 0x10020, &(0x7f0000ac3000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0xffffffffffffffff) 2018/01/19 08:57:35 executing program 3: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000c03000-0x4)=0x0, 0x80000) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000022d000)=0xffffffff) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5f000)="0702", 0x2) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000dbd000-0x8)={0x0, 0x0}, 0x2, 0x3ff) 2018/01/19 08:57:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000003a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x2, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 08:57:35 executing program 5: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0xfffffffffffffce2, 0x800) pipe(&(0x7f00005e9000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, r1}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00001ee000)=0x0) 2018/01/19 08:57:35 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000013000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000016000)={0x7}, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000017000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000018000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000018000-0x4)=0xc) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x4, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 08:57:35 executing program 7: r0 = socket(0x11, 0x6, 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003d7000-0x4)=0xe8, 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x0}, 0x8) 2018/01/19 08:57:35 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x73, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x65, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226319b6577a5da10892a097a46e6a73971ac82d994459a241405ce20966de25d525ef6abcd24"}}}}}, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6(0xa, 0x807, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000011000)=0x7, 0xfffffca7) 2018/01/19 08:57:35 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000068a000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x190)={0x1, {{0xa, 0x0, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ca8000)={0x0, []}, &(0x7f0000a90000)=0xffffffffffffff70) 2018/01/19 08:57:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000298000)={0x3, {{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f00009ce000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000ca2000-0x90)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0xff08) r0 = socket$inet6(0xa, 0x80003, 0x3) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000974000-0x4)=0x4, 0x4) 2018/01/19 08:57:35 executing program 0: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00005e8000)=0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r2 = socket(0x8, 0x4, 0x800) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000028f000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00008ee000)={0x0, 0x0, &(0x7f000028b000-0x80)=[{&(0x7f00002bc000-0xc0)="74687fb4b1808fdb2a45c748b18e01c470a0be0954fac80b45a94bebba0adf88c6af1658ed6f4a13d95d40c1a167b4d509e8727aca5d9b82bf3e2c6e7c", 0x3d}], 0x1, &(0x7f0000263000-0x78)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x78, 0x24000000}, 0x11) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000928000)={@common='syzkaller0\x00', @ifru_flags=0x32fe}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000800000-0x38)={0x2, {{0xa, 0x1, 0xc8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) read(r3, &(0x7f000096c000)=""/34, 0x22) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000cf4000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) 2018/01/19 08:57:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000c6b000-0x75)={0x0, 0x6d, "0dd844dbfdf2c7163135f7e8e7b29f1292204081932dfee9e5b5e8f65ddce43c525733adc3108a4b19ffbbdce75834ccdf27d09a1cba417672a1c2492b8becbe5a80969bee19594e27f000010b295fad7f58926b851b5cfe85786a0cc6f8a144b4b1c496dd8e7513b4ae1f3719"}, &(0x7f0000899000)=0x75) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001bf000)={r1, 0x401}, &(0x7f000031c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) r2 = accept(r0, &(0x7f00008b7000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00000bd000-0x4)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00004b4000)=0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r0, &(0x7f0000f0a000)=""/201, 0xc9) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x1f6, []}, 0xfffffffffffffdf9) 2018/01/19 08:57:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r0, &(0x7f0000e73000)="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", 0x1000, 0x800, &(0x7f0000f87000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fdd000)={@common='vcan0\x00', &(0x7f0000b91000)=@ethtool_ringparam={0x11, 0x3, 0x20, 0x25f00000000000, 0x1, 0x0, 0x80, 0x4, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create1(0x80000) 2018/01/19 08:57:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000440000-0xc)={0x0, 0x5, 0x0}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d61000-0x18)={0xffffffffffffffff, &(0x7f000095d000)="", &(0x7f0000405000)=""/232}, 0x18) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000e1e000-0x28)={@common='lo\x00', @ifru_addrs=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x3, 0x80003, 0x1, &(0x7f0000f9a000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000439000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000a5f000)={r2, 0x1}) [ 241.656639] netlink: 'syz-executor6': attribute type 4 has an invalid length. [ 241.696444] WARNING: CPU: 0 PID: 26708 at kernel/bpf/verifier.c:2481 adjust_ptr_min_max_vals+0x5d8/0x1880 [ 241.706231] Kernel panic - not syncing: panic_on_warn set ... [ 241.706231] [ 241.713591] CPU: 0 PID: 26708 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #196 [ 241.720943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.730287] Call Trace: [ 241.732870] dump_stack+0x194/0x257 [ 241.736497] ? arch_local_irq_restore+0x53/0x53 [ 241.741159] ? vsnprintf+0x1ed/0x1900 [ 241.744958] panic+0x1e4/0x41c [ 241.748147] ? refcount_error_report+0x214/0x214 [ 241.752890] ? show_regs_print_info+0x18/0x18 [ 241.757389] ? __warn+0x1c1/0x200 [ 241.760840] ? adjust_ptr_min_max_vals+0x5d8/0x1880 [ 241.765846] __warn+0x1dc/0x200 [ 241.769128] ? adjust_ptr_min_max_vals+0x5d8/0x1880 [ 241.774138] report_bug+0x211/0x2d0 [ 241.777770] fixup_bug.part.11+0x37/0x80 [ 241.781835] do_error_trap+0x2d7/0x3e0 [ 241.785728] ? math_error+0x400/0x400 [ 241.789534] ? put_dec+0xd0/0xd0 [ 241.792904] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 241.797760] do_invalid_op+0x1b/0x20 [ 241.801469] invalid_op+0x22/0x40 [ 241.804919] RIP: 0010:adjust_ptr_min_max_vals+0x5d8/0x1880 [ 241.810524] RSP: 0018:ffff8801cbf8ef80 EFLAGS: 00010216 [ 241.815873] RAX: 0000000000010000 RBX: ffff8801cc0dce10 RCX: ffffffff817ee798 [ 241.823120] RDX: 0000000000000e36 RSI: ffffc900045d1000 RDI: ffffc900012a8049 [ 241.830367] RBP: ffff8801cbf8f018 R08: ffff8801cc0dcdc0 R09: ffffffff85cfbae0 [ 241.837607] R10: 00000000fffffff8 R11: ffffffff85cfaec0 R12: ffff8801cc0dce10 [ 241.844847] R13: ffff8801cc0dcdc0 R14: ffffc900012a8048 R15: ffff8801cc0dcdc0 [ 241.852108] ? adjust_ptr_min_max_vals+0x5d8/0x1880 [ 241.857103] ? bpf_verifier_log_write+0x1ab/0x580 [ 241.861930] ? bpf_verifier_log_write+0x181/0x580 [ 241.866753] adjust_reg_min_max_vals+0xa71/0x2d20 [ 241.871575] ? check_func_arg+0xa50/0xa50 [ 241.875704] ? find_good_pkt_pointers+0x530/0x530 [ 241.880516] ? mark_map_regs+0x2e0/0x2e0 [ 241.884548] ? mark_reg_read+0x36e/0x530 [ 241.888590] do_check+0x1baa/0xa170 [ 241.892187] ? bpf_check+0x333b/0x59a0 [ 241.896051] ? kasan_slab_free+0x71/0xc0 [ 241.900084] ? bpf_prog_load+0xad2/0x1bb0 [ 241.904208] ? SyS_bpf+0xdcf/0x4840 [ 241.907813] ? debug_check_no_obj_freed+0x3da/0xf1f [ 241.912807] ? check_mem_access+0x2760/0x2760 [ 241.917280] ? free_obj_work+0x690/0x690 [ 241.921319] ? __lock_is_held+0xb6/0x140 [ 241.925369] ? find_good_pkt_pointers+0x530/0x530 [ 241.930184] ? mark_held_locks+0xaf/0x100 [ 241.934305] ? kfree+0xf0/0x260 [ 241.937572] ? bpf_check+0x333b/0x59a0 [ 241.941439] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 241.946434] bpf_check+0x3348/0x59a0 [ 241.950118] ? pvclock_read_flags+0x160/0x160 [ 241.954594] ? do_check+0xa170/0xa170 [ 241.958369] ? do_gettimeofday+0x190/0x190 [ 241.962575] ? __might_sleep+0x95/0x190 [ 241.966520] ? memset+0x31/0x40 [ 241.969774] ? bpf_obj_name_cpy+0x199/0x1f0 [ 241.974066] ? kasan_check_write+0x14/0x20 [ 241.978288] bpf_prog_load+0xad2/0x1bb0 [ 241.982241] ? bpf_prog_new_fd+0x50/0x50 [ 241.986278] ? avc_has_perm+0x43e/0x680 [ 241.990228] ? avc_has_perm_noaudit+0x520/0x520 [ 241.994873] ? __might_fault+0x110/0x1d0 [ 241.998907] ? lock_downgrade+0x980/0x980 [ 242.003043] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 242.008901] ? __check_object_size+0x25d/0x4f0 [ 242.013465] ? __might_sleep+0x95/0x190 [ 242.017415] ? selinux_bpf+0xc3/0x110 [ 242.021187] ? security_bpf+0x89/0xb0 [ 242.024961] SyS_bpf+0xe10/0x4840 [ 242.028393] ? lock_downgrade+0x980/0x980 [ 242.032516] ? bpf_prog_get+0x20/0x20 [ 242.036288] ? lock_release+0xa40/0xa40 [ 242.040236] ? compat_start_thread+0x80/0x80 [ 242.044617] ? do_raw_spin_trylock+0x190/0x190 [ 242.049197] ? _raw_spin_unlock_irq+0x27/0x70 [ 242.053671] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 242.058660] ? trace_hardirqs_on+0xd/0x10 [ 242.062784] ? _raw_spin_unlock_irq+0x27/0x70 [ 242.067251] ? finish_task_switch+0x1d3/0x740 [ 242.071714] ? finish_task_switch+0x1aa/0x740 [ 242.076194] ? copy_overflow+0x20/0x20 [ 242.080064] ? __schedule+0x8f3/0x2060 [ 242.083922] ? exit_robust_list+0x240/0x240 [ 242.088224] ? __sched_text_start+0x8/0x8 [ 242.092346] ? __fget+0x333/0x570 [ 242.095779] ? lock_downgrade+0x980/0x980 [ 242.099902] ? lock_release+0xa40/0xa40 [ 242.103848] ? __lock_is_held+0xb6/0x140 [ 242.107896] ? schedule+0xf5/0x430 [ 242.111409] ? __schedule+0x2060/0x2060 [ 242.115353] ? iterate_fd+0x3f0/0x3f0 [ 242.119126] ? up_read+0x1a/0x40 [ 242.122467] ? __do_page_fault+0x3d6/0xc90 [ 242.126681] ? exit_to_usermode_loop+0x8c/0x310 [ 242.131325] ? trace_hardirqs_off+0xd/0x10 [ 242.135531] ? exit_to_usermode_loop+0x198/0x310 [ 242.140258] ? __fget_light+0x297/0x380 [ 242.144205] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 242.149728] ? syscall_return_slowpath+0x2ad/0x550 [ 242.154628] ? prepare_exit_to_usermode+0x340/0x340 [ 242.159625] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 242.164360] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 242.169088] RIP: 0033:0x452e99 [ 242.172250] RSP: 002b:00007fe12fe4ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 242.179930] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 242.187169] RDX: 0000000000000048 RSI: 0000000020000000 RDI: 0000000000000005 [ 242.194409] RBP: 0000000000000187 R08: 0000000000000000 R09: 0000000000000000 [ 242.201652] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f0548 [ 242.208891] R13: 00000000ffffffff R14: 00007fe12fe4f6d4 R15: 0000000000000000 [ 242.216788] Dumping ftrace buffer: [ 242.220389] (ftrace buffer empty) [ 242.224070] Kernel Offset: disabled [ 242.227669] Rebooting in 86400 seconds..