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"}}, @algo_auth_trunc={0x70, 0x14, {{'sha224-generic\x00'}, 0x108, 0x0, "66ff28912f0a2b5f14ecd4e5785d43392f7aa135c64ec3ff708dd88b38a9ad6117"}}]}, 0x1228}, 0x1, 0x0, 0x0, 0x840}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00008ad000)={0xffffffffffffffc0, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000ef9000-0x10)={r2, 0x1c87}) 2018/01/20 08:43:05 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) listen(r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d4b000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4165, 0x40, 0x1, 0x4, 0x19}, &(0x7f00003a4000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, 0xd9b, 0x4, r2}, &(0x7f0000001000-0x4)=0x10) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000f18000)={{0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x1, 0xab, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, 0x3f, [0x7f, 0x10a7, 0x0, 0x0, 0x1b099e14, 0xff, 0x966f, 0x100000000]}, 0x5c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000f9d000-0xc)={@rand_addr=0xa, @loopback=0x7f000001, r5}, 0xa3) 2018/01/20 08:43:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x9, 0x84) r1 = accept(r0, 0x0, &(0x7f0000fc7000-0x4)=0x0) setsockopt$inet6_int(r1, 0x29, 0x41b53f0e6947d4ff, &(0x7f0000c44000)=0x7, 0x4) 2018/01/20 08:43:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept(r0, &(0x7f0000262000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000032d000-0x4)=0x9) recvmsg(r1, &(0x7f0000a47000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) tee(r1, r1, 0xce, 0x2) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000a73000)=0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/01/20 08:43:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000b54000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002d9000-0x4)=0x60, 0x80800) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) connect(r0, &(0x7f00008ef000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x3, 0x4}}, 0x2e) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000731000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b5000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00009aa000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7b000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000776000-0xe8)={{{@in=@rand_addr=0x8c0c, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x0, 0x0, 0xa, 0xa0, 0x80, 0x32, r3, r4}, {0x9, 0xeccc, 0x73c1, 0x1, 0x7, 0x6, 0x2, 0x9}, {0xea94, 0x1, 0x2, 0x3f}, 0x80000001, 0x4, 0x3, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1, 0x0, 0x7ff, 0xffffffff, 0x8, 0xabd}}, 0xe8) setsockopt(r2, 0x8000000111, 0xa, &(0x7f000053a000-0x21)="0700000087b8da30378f718a9c7460df98536e8f50e4f90370417cf00900000098", 0x21) 2018/01/20 08:43:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x806, 0x3, &(0x7f00000d9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000407000-0xa0)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc6d, 0x6, 0x1ff, 0x2, 0x1}, &(0x7f0000eac000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000068c000)={r1, 0xd1c, 0x25, "7a7d33dc33e613f2fda63192d325f6f9cffd052c5364ea47f51521af970a5c8dd433355833"}, 0x2d) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) r3 = accept(r0, &(0x7f0000287000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000e9a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000376000-0x10)={r1, 0x4a, 0x1000, 0x45}, &(0x7f00003e6000-0x4)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000422000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) socketpair(0xf, 0x803, 0x4, &(0x7f00000d9000)={0x0, 0x0}) sendto$inet6(r2, &(0x7f0000bfd000)="d3", 0x1, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 08:43:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = accept4(0xffffffffffffff9c, &(0x7f0000575000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000971000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a59000-0x4)=0x0, &(0x7f0000d4f000)=0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f000060c000-0x4)=0x6b, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) pipe(&(0x7f0000332000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000cc2000)=r0) getpeername$ipx(r4, &(0x7f0000c28000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cdf000-0x4)=0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f00004b3000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00009aa000)=0x2, 0x4) close(r3) close(r5) close(r2) 2018/01/20 08:43:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000602000)={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x5, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f000038f000-0xc)={0x1, 0x1, [0x0]}) socketpair(0xd, 0x3, 0x2f, &(0x7f0000afc000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000046d000-0x2c)={0x4, 0x0, 0xfd46, 0x3f, 0xfffffffffffffffd, r1, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x51) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000a59000)=0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000748000)={0x5, &(0x7f00007fc000)=""/234, &(0x7f0000e88000-0x78)=[{0xe4, 0x7b, 0xc2bb, &(0x7f0000769000)=""/123}, {0x0, 0x67, 0x81, &(0x7f0000b71000)=""/103}, {0x0, 0x9f, 0x2539, &(0x7f00005c8000-0x9f)=""/159}, {0x5, 0xa1, 0xffffffffffffffd6, &(0x7f0000458000-0xa1)=""/161}, {0xfffffffffffffffa, 0x6e, 0x2, &(0x7f0000261000)=""/110}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000765000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000429000-0x10)={0x1000, &(0x7f00000f6000-0x1000)=""/4096}) 2018/01/20 08:43:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000da7000)={&(0x7f00000a0000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000b96000-0x20)=[{&(0x7f0000001000-0xc3)=""/195, 0xc3}, {&(0x7f000084c000-0xc8)=""/200, 0xc8}], 0x2, 0x0, 0x0, 0x36}, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00003db000-0x4)=0xa, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000001000-0x9)=""/9, &(0x7f0000022000)=0x9) ioctl$sock_FIOGETOWN(r2, 0x400454cc, &(0x7f000000e000-0x4)=0x0) [ 843.402752] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x1 2018/01/20 08:43:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001da000)=0x1, 0x4) connect$inet(r0, &(0x7f00002ec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='Q', 0x1, 0x4007ffd, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000cac000)={&(0x7f00007c3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000069e000)=[{&(0x7f00002b1000-0x9e)=""/158, 0x9e}], 0x1, &(0x7f0000550000)=""/181, 0xb5, 0x0}, 0x40000162) 2018/01/20 08:43:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00008e4000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056e000-0x4)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000089000)={0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f63000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ead000-0x12)={r1, 0x1, 0x5, [0x6, 0x4, 0x800, 0x7fffffff, 0x5]}, 0x12) r2 = accept$llc(0xffffffffffffff9c, &(0x7f0000846000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000aea000-0x4)=0x10) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000027000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5e96}) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r3, &(0x7f00003b3000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) 2018/01/20 08:43:06 executing program 5: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 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) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000f5d000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5d000)=0x10) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f5e000-0x38)="c9895829aacc29fa6dba4440d733366a293ac98d5130548373f1a93e6acf0452147e1295754ea9b4f064589a40ccc44cb2e671ac8cbf8183", 0xfffffffffffffed0, 0x0, &(0x7f0000f5e000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004bb000)={0x0}, &(0x7f00005fb000)=0x4) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f5d000)=0x100000001, 0x4) recvfrom$inet(r0, &(0x7f00009e3000)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 08:43:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000011000-0x8)={0x0, 0x6}, &(0x7f0000415000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000858000-0xa)={r1, 0x5, 0x1, [0x7f]}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002de000)={0x309, &(0x7f0000146000-0x5)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000055c000-0xc)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f00003e9000-0x4)=0xc) bind(r0, &(0x7f00006a2000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ab9000-0x4)=0x0, &(0x7f0000d5e000)=0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006b2000-0x4)={r0}) setsockopt$inet_tcp_buf(r3, 0x6, 0x3f, &(0x7f0000759000-0x1d)="8027d3ea4c576fd1c755007295facde71f6cc006340fcd92271cf3f2fb", 0x1d) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f00009a9000)=0x0) bind$pptp(r3, &(0x7f0000e7b000-0x20)={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000093000)="89e713652cf9f819426755c3f38d2484", 0x10) sendto$inet(r0, &(0x7f00006fd000)="d0401c004654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0004e11f38e9dd18c5916bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278d2b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x81, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 08:43:06 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000008000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000006000)=0x0, &(0x7f0000002000)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/119, &(0x7f0000000000)=0x77) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x401, 0x3, &(0x7f0000000000)=""/97, &(0x7f0000007000)=0x61) 2018/01/20 08:43:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000005, 0x0) listen(r0, 0x0) sendmmsg(r0, &(0x7f000002d000)=[{{&(0x7f0000b87000)=@pptp={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000105000)=[{&(0x7f0000d50000-0xff)="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", 0xff}, {&(0x7f0000550000)="ff6c3c99d7622f1fdf3f7f8fa31d094bedef641a514d38012a2a7ae728f04ed7d090c11279190a67e88a98c721995d0c83bba081eff8ac9433e97ddbc6fad59c", 0x40}], 0x2, &(0x7f0000dcb000-0x1010)=[{0x1010, 0x88, 0x80, "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"}], 0x1010, 0x20000041}, 0x5}], 0x1, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc0700000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f80000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/20 08:43:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000205000-0xb3)='\t', 0x1, 0x0, &(0x7f00004f8000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) r1 = socket$llc(0x1a, 0x3, 0x0) bind$llc(r1, &(0x7f0000af5000)={0x1a, 0xd, 0x10000, 0x1ff, 0x8, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000dae000)=0x4000000000001, 0x48) 2018/01/20 08:43:06 executing program 7: 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$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d84000-0x8)=@assoc_value={0x0, 0x80}, &(0x7f000038e000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dc7000)=@assoc_id=r1, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ded000)=@assoc_id=0x0, &(0x7f0000d90000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000548000-0x14)={r2, 0x5b7, 0x3f, 0x10001, 0x8, 0x7}, &(0x7f0000c06000-0x4)=0x14) connect$l2tp(r0, &(0x7f0000ba2000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x1, 0x1, {0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x0}}}, 0x32) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000ce1000-0x38)={&(0x7f0000f0d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000fc7000)=[{&(0x7f0000963000-0x7b)=""/123, 0x7b}, {&(0x7f0000995000+0xe9d)=""/17, 0x11}, {&(0x7f0000a88000-0x8f)=""/143, 0x8f}, {&(0x7f0000d57000-0xf7)=""/247, 0xf7}, {&(0x7f0000a0f000)=""/104, 0x68}, {&(0x7f00004a8000-0x1000)=""/4096, 0x1000}, {&(0x7f00008f3000)=""/18, 0x12}], 0x7, &(0x7f0000f8f000-0x1000)=""/4096, 0x1000, 0x6}, 0x1) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00002eb000-0x4)=0x0, &(0x7f00006fb000-0x4)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000d39000)={0x8, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) [ 843.455224] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x1 2018/01/20 08:43:06 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x805, 0xf330, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000a000)={0x0, 0x200}, &(0x7f0000008000-0x4)=0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001000-0x1b)={r3, 0x13, "8a59c9fa3ed5999bdbc171ad947863e4825a2e"}, &(0x7f000000a000)=0x1b) connect$can_bcm(r0, &(0x7f0000008000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 08:43:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000cb0000)=@assoc_id=0x0, &(0x7f0000143000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008d7000)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in6={{0xa, 0x1, 0x20a5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x5, 0x0, 0x83efabdccf25255d}, 0xa0) setsockopt$inet_dccp_int(r2, 0x21, 0x13, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x80000001}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000003000)={@empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x17}}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f0000005000-0x8)=@sco={0x1f, {0x4, 0x9, 0x4, 0x100000000, 0x8001, 0x40}}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000)={r1, @in6={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x401, 0x1, 0xffffffff, 0x20}, &(0x7f0000005000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r4, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff00000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x79f, 0x3, 0xc7b7, 0x82}, 0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000006000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x502028}, 0xc, &(0x7f0000007000-0x10)={&(0x7f0000002000)={0x1d8, 0x8, 0xa, 0x309, 0x3, 0x3, {0x7, 0x0, 0x6}, [@typed={0xc, 0x2d, @str='\x00'}, @nested={0x1b8, 0x4d, [@typed={0x8, 0x30, @void=""}, @generic="c0e0be1a7d119c4f71cba5cf64370e00358e563920da094382afd8025521c2ef698ff746048e71bfb4731ecacb3055d53eca24724123277eb99c0cbcaebe0dba37a7a7fe67009ea5cef2c1be69955b198cc182c56ecccba0d7f278244f480d18ac2f661dd4c7a9c8caac9a9f31da219ae193b43c5e6c4dbd03e570985d9cdc1214bc9ba7", @typed={0x20, 0x4e, @str='\'&bdevposix_acl_access\x00'}, @generic="49c94648e2183b863cfb4ec727f016d87da908b0c99686f1becddea915ff8620f35660a7aa63d6e6fbf7bd4f3d32f7d3e0404162d41520b6aed0896449c468ea6997a7da434ec605664dfae3a66031a26476bc61e635373adb49542e98e25210de045a119f5f8ecc768a29ae7d2dbf5fedd237ed13cacb45275feea3e57f75f6631c2b1c335169919d9218daaba836dd1733f4dceb864b85626aa5f4004b62daf9388e3c8a4d1f250f20105c4042d317bdfcea1db2fe052e171a54c168e55ff2ffc198a4b872f8534f7508c52fd0835b465394cf228e6d07806ed23950c2eed6094400802e05fa6c951df14a062d6591", @typed={0xc, 0x4e, @u32=0x6}, @typed={0xc, 0x13, @uid=r6}]}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x20008000}, 0x810) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000005000-0x4)=0x8001, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000008000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000-0x8c)={r5, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) 2018/01/20 08:43:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$llc(0x1a, 0x2, 0x0) pipe(&(0x7f0000b19000-0x8)={0x0, 0x0}) r4 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000968000)=0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00002b7000-0x4)=0x6bc2, &(0x7f000092c000)=0x4) setsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000394000)=0x3f, 0x4) bind$netrom(r3, &(0x7f000024e000-0x48)=@full={{0x3, {"64bde80d00fcfb"}, 0x4}, [{"876d3792237562"}, {"bb333b962aaf94"}, {"050a8eb32fe8cc"}, {"91fd9884dd4823"}, {"6687e8f51ad92a"}, {"2ef9d0af232f7e"}, {"99871ab869dd4d"}, {"08b3d9238b17a3"}]}, 0x48) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f000028b000-0x181)="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", 0x181) preadv(r1, &(0x7f0000ab7000)=[{&(0x7f0000cc5000-0x29)=""/41, 0x29}, {&(0x7f000071d000-0xe3)=""/227, 0xe3}], 0x2, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}, {&(0x7f00005ab000)=""/88, 0x58}], 0x3, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/20 08:43:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000824000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005ee000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00007c6000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000009f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000151000-0x10)={r2, r3, 0x5}) sendto$inet(r0, &(0x7f0000169000)="", 0x0, 0x0, &(0x7f0000998000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 08:43:06 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000002000-0x6a)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xf6a, 0x20, 0xfffffffffffffffd, 0xc}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000967000-0x4)=@assoc_id=r1, 0x4) socketpair(0x8, 0x2, 0x9, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x6b0}, &(0x7f0000001000-0x4)=0x8) [ 843.526112] sctp: [Deprecated]: syz-executor7 (pid 9356) Use of int in maxseg socket option. [ 843.526112] Use struct sctp_assoc_value instead [ 843.549213] sctp: [Deprecated]: syz-executor7 (pid 9368) Use of int in maxseg socket option. [ 843.549213] Use struct sctp_assoc_value instead 2018/01/20 08:43:06 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0xbc)={0x0, 0xb4, "8fcbfc27b00d6f6fb5c542442447aeed3fddb4f7dfde4cecf6d2019d72c9c328f149c41de0642759c2dde9210c8aeb3b770e4f1b7a901aabded4c7b50baa1f29f0e25083fd437ba6db936f771589d502dbaed740aaff48663206b21fc43e6d75d2b37dae976180fd3144e004de2b5d4cf4a1693a59c80aec4514260bc32f7080dd17f380c072cb2394f35b0e5ef95f4f3ef252f03788e46222a1ee66d0c4257b0d9245e88dc6b2671cd445702fbdabfb63d1d4a5"}, &(0x7f00000ba000-0x4)=0xbc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004db000)={r1, 0x8532}, &(0x7f0000001000-0x4)=0x8) r3 = socket(0x1b, 0x80a, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000001000)=""/254, 0xfe, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r3, &(0x7f0000002000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000001000-0xc)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000eaa000)=0xc) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000-0x1c)=@in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, 0x1c, &(0x7f0000008000)=[{&(0x7f0000009000)="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", 0x1000}, {&(0x7f0000007000)="8cb0dc88406aaa4beb5966f1dc067f7d7e5681e22dc54b6a594c601418d5d7fb711b2c686d35115819ac8ac976d8b9fdab117c80af81432dc54907b154d4e867b9dd965d3ca190aefcdf87c06c072817b30269323096cdfaf98d592f37e2e49b8eb2d1d662ee0cf6629b7614980f84d5479226be95633070ec3d0be29c541457fcb7d33f9b7a927a4fae9a9b9fda9ca8529a42d2976a93cce2c3701285173c11404fe3aa6e704f60af0b31fb2aae4ebf0477a1edadcb251d70bbaad0e17865fb8d85f309d63e3102beb72bfaad3c1b7d5e9676ba81f36c838a442667a26610b7583a9efc24320a5b69", 0xe9}], 0x2, &(0x7f0000004000-0x88)=[{0x88, 0x119, 0x2, "ca1b8b3c1997e2a627a6c0bdf98fac8ac521bf7443edcf73784c939733171db7dd94fe6d426b9394ebc767c03eb3bb4979767fbfcd73ab2b6bf7d3fae6fa2588daa2acb7b68ace7a625d4e7ab92ddc4cbc750a44bec378869a978ecb25a4d511f3b51adfeff7f1c9348857cc1f393c6032df5ae6"}], 0x88, 0x4000}, 0x20004880) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000c000)={0x0, 0x0}, &(0x7f000000c000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r3, &(0x7f000000e000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000000e000-0x8)={r2, 0x7fff}, &(0x7f000000e000-0x4)=0xe677df72d88edb2f) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) 2018/01/20 08:43:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00000ac000)=@dstopts={0x3e34f6362467f399, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @pad1={0x0, 0x1, 0x0}]}, 0x2f) accept4$unix(r0, &(0x7f000025e000-0x3f)=@file={0x0, ""/61}, &(0x7f0000350000-0x4)=0x3f, 0x800) connect$unix(r1, &(0x7f0000a5e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000c1d000)={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffff99}, {0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x8db, [0x6, 0x2, 0x3, 0x100000001, 0x20, 0x5, 0x3, 0x1]}, 0x5c) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = socket(0x8, 0x5, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000799000-0xa0)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x5}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) socket$alg(0x26, 0x5, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/20 08:43:06 executing program 1: pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00007e9000-0x10)={0x7fff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000806, 0x0) pipe(&(0x7f0000713000-0x8)={0x0, 0x0}) tee(r1, r2, 0x2, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f00000ba000)=""/32, &(0x7f0000a85000-0x4)=0x20) 2018/01/20 08:43:06 executing program 2: setsockopt(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)="", 0x0) 2018/01/20 08:43:06 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) pipe(&(0x7f0000021000)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f000001a000-0x4)=0x1f, 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000028000-0x4)=0x0, &(0x7f0000028000-0x4)=0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000026000)=""/50, &(0x7f0000026000)=0x82) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000026000-0x4)=r1, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000016000)={0x0, 0x100, 0xfffffffffffffffa}, &(0x7f000001a000-0x4)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, 0x0, &(0x7f0000028000)=0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000001e000-0x4)=r3, 0x4) getsockname(r0, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) pread64(r4, &(0x7f0000014000)=""/0, 0x0, 0x0) [ 843.609722] sctp: [Deprecated]: syz-executor7 (pid 9356) Use of int in maxseg socket option. [ 843.609722] Use struct sctp_assoc_value instead [ 843.618984] sctp: [Deprecated]: syz-executor4 (pid 9382) Use of int in maxseg socket option. [ 843.618984] Use struct sctp_assoc_value instead 2018/01/20 08:43:06 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) 2018/01/20 08:43:06 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535015dd7c4b279", 0x37}], 0x1) bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000027000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000022000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r0, 0x400454d1, &(0x7f0000011000-0x4)=0x0) bind$netrom(r0, &(0x7f0000020000-0x48)=@full={{0x3, {"2ae4468f6d1ddc"}, 0x200}, [{"e5b67c1e1c7d8d"}, {"9b679e736f613f"}, {"a8ee70616ed578"}, {"f516f21f5e32d1"}, {"9ad52ffdd76ae2"}, {"3aed91e8be2525"}, {"a3e83626d1242f"}, {"00d9ee105f3303"}]}, 0x48) 2018/01/20 08:43:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000652000)="9b125832216413a0f91ec067b485e21f233fe7ea3ae7fd4744d6abe25ea8f173d3eec5d1ebfa0632a19b3a73e588fed50830f025d8a8de9bece93088a7fab2a92bafcf01f221e98045077c82128e27ba921706de1814e464d192a0dfbeab2c484e151d1de7920dbfd658ed04cf0c967bff5379831e2e4a73540eda02381610fd3b03d0bc9a5d6e4e72ab614da33778869c744bb531e1cf0f205e34f2f3534eb3b2e907f28289a3c99178f0ef4434e17a0b633aea34cdae249971c133f2045530ea4dd7961f") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x1000000002, 0x0) write(r2, &(0x7f0000e88000)="4319cc4ff77e885782c8c69c8bd5fb2fc7e159f7ca64b0913f4a7c6479f21841c3cbe4b211b44b9006ac7cde34e62959d4d9bff702f0a4", 0x37) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r1, r0}) shutdown(r1, 0x1) poll(&(0x7f000064c000-0x18)=[{r2, 0x9000, 0x0}, {r2, 0x2000, 0x0}, {r3, 0x2440, 0x0}], 0x3, 0xbdc) 2018/01/20 08:43:06 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000010000-0x8)={0x0, 0x0}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000009000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x10)=[{&(0x7f0000008000-0x38)="02000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/20 08:43:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000006c000-0x4)={r0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x6c) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000278000)=0x9, 0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b", 0x0, 0x8}, 0x10) 2018/01/20 08:43:06 executing program 5: 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}) r2 = socket$kcm(0x29, 0x7, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) sendmmsg(r1, &(0x7f0000e6e000-0xf0)=[{{0x0, 0x0, &(0x7f0000c68000)=[{&(0x7f0000c21000)="c4", 0x1}], 0x1, &(0x7f0000e7f000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f00007df000-0x4)=0x2, 0x4) r3 = accept(r2, 0x0, &(0x7f0000d54000)=0x0) accept$nfc_llcp(r3, &(0x7f0000e26000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ee8000-0x4)=0x60) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) sendmsg$kcm(r2, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 08:43:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) accept$packet(r0, &(0x7f0000a10000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003ed000-0x4)=0x14) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendto$unix(r2, &(0x7f0000576000)="ef023ba7dd8f385759c0c5be3893aed4", 0x10, 0x0, &(0x7f0000f8e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/20 08:43:06 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000003000)={0x0, 0x3, 0x0, 0x2, 0x0}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x10)={r1, 0x7, 0x4, [0x7fff, 0x7, 0x2, 0x2]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x0, 0x0, 0x0, 0x8000}]}, 0x10) 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000005000)=0x0, &(0x7f0000001000-0x4)=0xffffffffffffff77) 2018/01/20 08:43:06 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x40000000001e8, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000944000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f6b000-0x4)=0x10, 0x80800) r2 = getpid() mmap(&(0x7f0000f6a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000e39000-0x38)={&(0x7f000011a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f6a000)={&(0x7f0000f6b000-0x1264)={0x1264, 0x2b, 0x5, 0x1, 0x2, {0x1a, 0x0, 0x0}, [@typed={0xc, 0x83, @pid=r2}, @nested={0x1244, 0x7e, [@generic="d3b0002dbbf48d9c058118c315d46872c2522d7925322aadf9c43b20c841f3844d4e042887744fadce4012ededdbe1a2ad6019f73b143980d2ccd1d8601409a28e40267473d0008f9ac42d9fbb7784230a482dfe48a05e61d0a701a2858abe8ea2b6cb8a9ad19887a8d45356941ee1b61c01beb1f67e7e134c5e33f6043d0e6eb17b331f8da0736968d42af0e759fbcda6148ad63a90a224f3754e092151bfc996dbc3c8fc94e2ee50b9ac8a201ff15319aca59d06b441842fef7f0d7380295ed4d41685aa62e8164971f39b9e2e179b7e3b821065f1ac7e1a1d", @generic="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", @generic="96233632e26517b0603477e9572bce4d87f6ef5612906273d3dbd86bcaa474f6efb15c1aa2efa2508b7adeddecdcb373b42145cddd0cad55546d88ce7716a42a594eba04bbace86c210677092783583d51432874580c4d13303207cc20e5dbad3ee5244f79aa3d91af76e4443fc8fa551d512a75d701ab15e314e99ed1c356acc2cfb70807d32e0d02a855bfd3f88d1bcc512cd3a12876c8", @typed={0x18, 0x27, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="325575491fe26a50d5509364210b1b084fb0368f97200bc1f10e14484bc385343bee6e775091ba20e4f3f9a59426207e96a5d04a46babfece6a5422f360fb38781d36c0955f7f62a53a5dcb09a2e484aa6e0c4a3e2fb947b0e1781349b702aa82996e4e290ae6c8ee8ca14f99388930741365bbc110cf63a75e031bd5a65fe13afee4716984ae41329f1a4aa77ec1da6061f26f61d0bb64dd27e10f26ca2", @typed={0x18, 0x77, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x1264}, 0x1, 0x0, 0x0, 0x48000}, 0x1) socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0xffffffffffffffdf, &(0x7f000006c000)=0x94fb, 0x4) sendto$inet6(r0, &(0x7f0000f68000)="", 0x0, 0x0, &(0x7f0000daa000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 843.622536] sctp: [Deprecated]: syz-executor4 (pid 9382) Use of int in maxseg socket option. [ 843.622536] Use struct sctp_assoc_value instead [ 843.687434] sctp: [Deprecated]: syz-executor7 (pid 9368) Use of int in maxseg socket option. [ 843.687434] Use struct sctp_assoc_value instead 2018/01/20 08:43:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept(r1, &(0x7f0000929000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000278000-0x4)=0x10) r3 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00008ff000-0x4)={0x0}, &(0x7f000047d000)=0x4) sendto(r3, &(0x7f00002b7000-0x3)='\x00>I', 0x3, 0x8040, &(0x7f0000a1b000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fb4000)={0x10, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f2c000)={0x0, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x275, 0x8, 0x3, 0x67d, 0x4}, &(0x7f000073e000)=0xa0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000fa8000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000d0c000)={r5, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8b8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa7c, 0x6, 0x3, 0x12e}, &(0x7f00005d0000-0x4)=0xa0) 2018/01/20 08:43:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003f9000)="187f0100f0ec6700001000b96e82bfa0b471af20dc6eeef5016bfdbc51904772526e1414204f7cdd3e9dcbc7a348b815a747c3ee3fd216094abaac19e77287", 0x28) writev(r1, &(0x7f00008b8000-0x30)=[{&(0x7f0000426000)="b0c5a24029b1b245", 0x8}], 0x1) recvfrom(r1, &(0x7f0000951000-0x57)=""/87, 0x57, 0x0, &(0x7f00007c8000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) pipe(&(0x7f00004a7000-0x8)={0x0, 0x0}) r3 = accept4$packet(r2, &(0x7f000021e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000624000-0x4)=0x14, 0x80800) accept4(r3, &(0x7f0000a19000-0x80)=@generic={0x0, ""/126}, &(0x7f0000019000-0x4)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/01/20 08:43:06 executing program 4: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082a000)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffff8, 'cbc(des-generic)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fef000-0x2c)={0x0, 0x4, 0x4, 0x100000001, 0x2, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000782000-0x8)="0000000100000000", 0x8) 2018/01/20 08:43:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ed4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001be000-0x4)=0x10) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000026d000-0x20)={"863f429a57a9f43a112248e124d57baf", {0x4, 0x6, 0x3, "9f2834bf94c0", 0x1, 0x0}}) socketpair(0x18, 0x0, 0x2, &(0x7f0000252000)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/20 08:43:06 executing program 6: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000027f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f000034c000)=0x20) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001ff000)={0xa870, 0x20d, 0xffffffffffff0001, 0x7d46c1c, r1}, &(0x7f0000d2d000-0x4)=0x10) 2018/01/20 08:43:06 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x44}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000006000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000003000)=0x5) 2018/01/20 08:43:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000001000-0x10)={0x701, 0x8}) 2018/01/20 08:43:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00004c6000)={@loopback={0x0, 0x1}, r1}, 0xa3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000825000)=@generic="b71687b1604099aa31adc2ceef549982", 0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000adf000)=0x0) 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) socketpair(0xa, 0x0, 0x80000000, &(0x7f00009ba000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000600000-0x10)={r2, &(0x7f0000679000-0xd8)="313639703883f7373987efc3fbc89a2736ccb548aa884e646b061e264e0f2f954a54d426894e264f1bbe345ed8bfc1f186541911a4adee1e2e14731005a0b6e45ac38a9ab240ad721b3905fb6abf5de414fb041abc1cfce3151761a0719fccae5bebc87fb655536aa8fe6847b2f7b463c967ec629a6ea5215c90bd02ef89e718c034132f2b56c135bfc49db83fc33e59045537c8fc3aa1a39c98e667ba63b6ebcd15e1e49c53cbb635b982f9d2e5848f648699e2a863e005285c3c2865435ae97f2f658200c50e1e457c50581a9f28131dcaed33d9be933b"}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000019f000)=0x100000001, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000018000)={0x0, 0x81, 0x77, 0x1, 0x9, 0xffffffffffff8265}, &(0x7f0000f92000)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ec3000-0x10)={r3, 0xff4e, 0xff, 0x1425}, &(0x7f0000e75000)=0x10) 2018/01/20 08:43:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f84000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e41000-0x10)={0x0, 0x4, 0x1, 0x9}, &(0x7f0000d35000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007f2000)={r2, 0xe9ed}, &(0x7f00007ea000)=0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r3 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0xfffffffffffffdf6, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f00002a8000)=0x30) 2018/01/20 08:43:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e98000-0x4)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c42000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002da000-0x4)=0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) 2018/01/20 08:43:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000036e000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f0000941000)=[{&(0x7f0000579000-0x1000)="72904b15c0805c356fdb72291008080d8b028baac6128010996a1b136f574ed427d9fe13d08bbfcc165873ac4f7b9d497b9e58fa751653e2a5b0bbc0125497314d0f8a069de541f3528bfb8cdfacb23e08f084defb26b82326808f9d5dc310a294a5bec5c32e8101f06d79c9712dd2b7ff8428e271ef9d402c78025fd6d4921c71abdadcd41bc053c6ba42afb612d8a4c6a3d1de0efed65b9a762d2f1f72128c60e637fa3ac5475c2e43012a957cae9b3348dfc4c58221c4a04529dcca1877488c7c7a74796bd628593c739c0a0cb952f3a6097ec3b1342b159a3b874aac9f148ade94911e36dd895289a681b635e1fb", 0xf0}], 0x1, &(0x7f000014f000)=[], 0x0, 0xffffffffffffffff}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000026d000-0x4)={r1}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00001f4000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a62000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f000048f000-0x18)={0x2, &(0x7f00006b0000-0x1000)=""/4096, &(0x7f0000efc000)=[{0x8, 0x85, 0xff, &(0x7f0000f88000-0x85)=""/133}, {0x6, 0x4d, 0x5, &(0x7f0000465000)=""/77}]}) readv(r1, &(0x7f000063c000-0x20)=[{&(0x7f0000f75000)=""/217, 0xfffffffffffffe43}, {&(0x7f0000f64000-0xe5)=""/229, 0x3b6}], 0x35) 2018/01/20 08:43:06 executing program 3: mmap(&(0x7f0000000000/0xf44000)=nil, 0xf44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00007b8000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f45000-0x4)=0x10, 0x800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000942000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f45000-0x28)={@generic="eb74e8328476077b19ad1da3cf3d36e6", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004d0000-0x100)={0x0, 0xf8, "bc9e6420bb3e03ac58c4aabf3455f669a11369a059377f75b4e67d19abfe5fb921412112eec70bfdbdeca0a172355033c8dbd0023efe06f0023a3a13228c56f3c1ff12f40a82a58dfa7a18322ed8ee78d78e5596bfa80d571d2cefc76ba972112e37806d7fa9f84534bf31008c5996da66249f67b78617cc17ad7c4a213fb23d03e796afe5c9696dfc568f851603a8d2f9a6afa26a2e5800fbe5fcaddf5461b03e8ee0703975aaa18bb1d7c699f1a0ed655bba23c923725135dcbcbd57f965013331be3f75e84b34711b623840a83035f935773b7e524b61d8b7bd31c015713b5be449f216b8ac58ad3344688101e677d61cae61fa4f5e45"}, &(0x7f0000f45000)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000694000)={r2, 0x9, 0x3f}, &(0x7f0000b2f000)=0x8) mmap(&(0x7f0000f46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000ae8000-0x38)={&(0x7f000008e000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000f47000-0x10)={&(0x7f0000236000-0x130)=@del={0x130, 0x11, 0x400, 0x3, 0x0, {{'cbc-blowfish-asm\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x7f}, {0x8, 0x1, 0x1f}, {0x8, 0x1, 0x7ff}, {0x8, 0x1, 0xfffffffffffffffe}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0xb08}, {0x8, 0x1, 0xffffffffffffff80}]}, 0x130}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) mmap(&(0x7f0000f47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f47000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x1, 0x2, [@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x13}]}, 0x18) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001dc000)="649c47ad46390dc84dae79fa409d6d54", 0x10) 2018/01/20 08:43:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$ipx(r0, &(0x7f0000f58000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000856000-0x4)=0x10, 0x80800) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000080e000)=0x2) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x0, 0xa, 0x7, &(0x7f00002ea000-0x8)={0x0, 0x0}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f000076c000)=0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000952000)=0x0, &(0x7f000040c000)=0x4) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000805000)=[{0x2, 0x9}, {0x2, 0x5}], 0x2) shutdown(r0, 0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000035f000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000009d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068f000-0x4)=0xe8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00008f4000)={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xc00000000}, {0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1000, [0x200, 0x1000, 0xf34e, 0xbd, 0x100, 0x405, 0x4, 0x0]}, 0x5c) r6 = getgid() sendmsg$unix(r3, &(0x7f00001fa000-0x38)={&(0x7f0000519000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000096a000)=[{&(0x7f0000423000)="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", 0x1000}], 0x1, &(0x7f0000cd6000)=[@rights={0x28, 0x1, 0x1, [r3, r0, r0, r2, r3, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r2, r3, r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x70, 0x20000890}, 0x4000000) 2018/01/20 08:43:06 executing program 1: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x400000017, &(0x7f00003b1000)=0x0, 0x4) sendto$inet(r0, &(0x7f00001e6000)="3100b51f51cf57bd3c8c232e40521edc98edbf505e3af370d2f50a1af9a5a0e12c55182eb34265c0f0178b81c9d43d10ecbae1e079f93c3779c98a1980a2d29043b4c288ec0a7b8ca5ab96ed", 0x4c, 0x8880, 0x0, 0x0) 2018/01/20 08:43:06 executing program 0: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) r1 = socket(0x2, 0x5, 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a9d000-0x4)=0x0, &(0x7f000017d000-0x4)=0x4) 2018/01/20 08:43:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000f2a000)="a5e721b1079667a56c5f67", 0xb, 0x200007fa, &(0x7f0000deb000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) connect$inet(r0, &(0x7f0000ad7000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) 2018/01/20 08:43:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009a4000)=@assoc_value={0x0, 0x0}, &(0x7f0000fdb000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000762000-0x1b)={r1, 0x13, "5580bdfd19c25e7df546daba2f01ae82cad45c"}, &(0x7f0000648000)=0x1b) getsockopt(r0, 0x600000000114, 0x2710, &(0x7f0000ed3000)=""/0, &(0x7f0000bda000)=0xfffffffffffffca0) 2018/01/20 08:43:06 executing program 1: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r0, 0x1) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) recvmsg(r0, &(0x7f0000ac4000)={&(0x7f00003fb000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000046f000)=[], 0x0, &(0x7f00008c1000-0x28)=""/40, 0x28, 0x0}, 0x0) r2 = accept4$inet6(r0, &(0x7f00008e5000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000584000-0x4)=0x1c, 0x80800) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000719000-0x4)=0x0) close(r0) 2018/01/20 08:43:06 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x0, 0x1) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000fdf000)={0x0, 0x7, 0x1, [0x5]}, &(0x7f00008a7000-0x4)=0xa) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fdf000)={r1, 0x7f}, &(0x7f000058f000)=0x8) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d78000)={{{@in=@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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076b000-0x4)=0xe8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000fe0000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000, r4}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00002ac000-0x23)=""/35, &(0x7f0000fe1000)=0x61) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000050f000)=0x6e3, 0x4) r5 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r3, &(0x7f0000fe0000)={&(0x7f0000fe1000-0x48)=@full={{0x3, {"bc642ee789871c"}, 0x2}, [{"6d2619b4e93ff4"}, {"cd602496d19824"}, {"c6e1a1e9d8b232"}, {"d25d7fc2d17712"}, {"97d03aee83e03f"}, {"234384767f1ee1"}, {"ad76da5fdecda3"}, {"e2ebdc847e727e"}]}, 0x48, &(0x7f0000fe0000)=[], 0x0, 0x0, 0x0, 0x4000800}, 0x2002) splice(r5, &(0x7f0000fdd000)=0x0, r3, &(0x7f0000708000)=0x0, 0x10001, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) epoll_create(0x7) 2018/01/20 08:43:06 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000)="725bb5626c53ab616943d6848a27c2af699c849bf83da79ea7de4f5eb6487fedc89ecf47a0f3ffe796648cb85e4881f4c131c3619601722f398528a2974f0676165f5f6cc18c2a53ecc4", 0x4a, 0x0, &(0x7f0000003000-0x14)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x2, 0x0}}, 0x26) r2 = socket(0x18, 0x0, 0x0) connect(r2, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0}}, 0x8) 2018/01/20 08:43:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e100000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b55c"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e17000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000037d000-0xa0)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x2, 0x8000, 0xff, 0x4}, &(0x7f00001e1000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004e4000-0x75)={r1, 0x6d, "26a6f74993ad7eb5c9b821b9cda849f30caa38a9111ff8f983e9242aa32563ab6d1e0bb644add41afca400899730eb85cc3ef3227abb39d2a0c588a7d8a801ab7e95ee6b1a79b90e64c4a25bd1bbd6ce33cff0dc4cf79d415a035e53475ae05588e1a85c5e8bd6b35c0ffb0c80"}, &(0x7f0000d27000-0x4)=0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00006b4000)=0x0) listen(r2, 0x0) 2018/01/20 08:43:06 executing program 4: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)='{', 0x1}], 0x1, &(0x7f0000211000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000af7000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4106(gcm(aes)))\x00'}, 0x58) 2018/01/20 08:43:06 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcc000-0x10)={r0, &(0x7f00006e0000-0x48)="f2708b8c4e4ea82d00ca88c6cd6f81d3ef6dd624cb8c55fd4cb36295e80fef9dbb50526ed64666d27af143a6fee09b6f492ccbe60c47f81c1d5be8d74358251e536b5f03f6471e70"}, 0x10) 2018/01/20 08:43:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000ef000)=@common='yam0\x00') sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000875000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f0000f78000-0x14)={0x5, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000107000)={0x0, 0x0}) bind$alg(r1, &(0x7f0000133000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(lrw(serpent),poly1305)\x00'}, 0x58) 2018/01/20 08:43:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x401, 0x3, &(0x7f0000bb9000-0x1000)=""/4096, &(0x7f00009dd000-0x4)=0x1000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003b0000-0x8)={0x0, 0x0}) accept4(r0, &(0x7f0000ab6000)=@pppol2tpin6={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}}}, &(0x7f0000174000-0x4)=0x165, 0x20000000080800) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000e60000)=0x1, 0x4) getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000e8a000)=0x0, &(0x7f0000082000)=0x4) bind$unix(r1, &(0x7f0000000000)=@file={0xfffffffffffffffa, './file0\x00'}, 0xa) getsockopt$inet_dccp_buf(r1, 0x21, 0x82, &(0x7f0000913000-0x1000)=""/4096, &(0x7f00006a6000)=0x1000) 2018/01/20 08:43:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002d1000-0x10)={0x4, &(0x7f0000046000-0x20)=[{0x9, 0x4, 0x101, 0x4}, {0x4, 0xffff, 0x0, 0x0}, {0x2, 0xb8, 0x1, 0xffffffff}, {0x7ff, 0x10001, 0x3b3, 0x7}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x800080000) poll(&(0x7f0000679000-0x50)=[{r0, 0x4, 0x0}, {r1, 0x1010, 0x0}, {r0, 0x2, 0x0}, {r0, 0x401, 0x0}, {r0, 0x40, 0x0}, {r1, 0x1020, 0x0}, {r0, 0x102, 0x0}, {r1, 0x40, 0x0}, {r0, 0x2001, 0x0}, {r0, 0x1, 0x0}], 0xa, 0x0) 2018/01/20 08:43:06 executing program 1: mmap(&(0x7f000012e000/0x2000)=nil, 0x2000, 0x1000000, 0x6010, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xffffffff, 0x10, 0x9, 0x5}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ada000-0x10)={r1, 0x0, 0x40, 0xfffffffffffffff9}, 0x10) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/20 08:43:06 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000fcb000)=0x0) bind$ax25(r0, &(0x7f0000def000)={0x3, {"f8fc2aa8a95b52"}, 0x4}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/20 08:43:06 executing program 2: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000036b000)={0x0, 0x0}) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00001e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000036b000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000362000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) 2018/01/20 08:43:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2000000, 0x1, 0x1, &(0x7f0000cb7000)={0x0, 0x0}) r1 = socket(0x1f, 0x400a, 0x0) r2 = accept$ipx(r1, &(0x7f00005bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f8d000-0x4)=0xffffffffffffffcf) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0bb2e3154d098aa7e3679", 0xffffffff}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)=0x8ab6832632b93d85) setsockopt$packet_int(r4, 0x107, 0x1b, &(0x7f0000d0a000-0x4)=0x7f, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x5, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r3, 0x20000003) ioctl$int_in(r3, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8, 0x0}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe92, 0xe3}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x20, 0xffffffff00000001, 0x9, 0x0}, {0x8001, 0x8, 0x7fff, 0x0}]}, 0x10) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000078c000)=0x3e, 0x800) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bba000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008da000)={0x0, 0x28, "8cd5d4d99732f612397643a6eae3d87ae05534238603d36d6546d1c74ac061cb92ec498fc1563d1e"}, &(0x7f0000a8e000)=0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009c4000-0x10)={r6, 0x0, &(0x7f00000de000)=[]}, &(0x7f0000909000-0x4)=0x10) r8 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r8, 0x29, 0x1, &(0x7f0000f32000)=0x2, 0x4) connect$inet6(r8, &(0x7f0000582000)={0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffe79) r9 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0xffffffffffffff67, 0x80800) setsockopt$inet_int(r9, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r10 = accept(r3, 0x0, &(0x7f00004b9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8, 0x1, 0x5, r7}, &(0x7f0000647000)=0x10) recvfrom$inet(r10, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x10000, &(0x7f0000f86000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0xa, 0x1, r6}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000b9d000-0x8)={r11, 0x1000}, &(0x7f0000f6d000)=0x8) close(r3) writev(r8, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8b65507325a4f8a41799fbea93a3e9f1ab120afaf09fb164345633e214215ccb6c2d485fac1ae06463da58d2dfccc0339edc4d20222b473a471d12b1044115f7ffdd9ba2cc407db15288c3c5d75d24a5b2b1a77e90ca5e1258654cef94af407030f98ded3c9768a0bd9d71c3b2930d99486a2409df93521e36eabab40ae93b71b7c8347e05a76f5920fa4d470a620438fd29b8aa3974d9f83a3f598d2a0e569a288786cd4902e7520a7f6e52a0c07", 0xaf}], 0x1) 2018/01/20 08:43:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f000097b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000562000-0x20)={@generic="cfa8bd78876c85de538986af1689f8c3", @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000020a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000b2000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 08:43:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00008c5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) close(r0) 2018/01/20 08:43:06 executing program 7: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ae5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000633000-0x20)={0x3ff, 0x1000, 0x439, 0x2, 0x19, 0x7}) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f00004b8000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x14, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89ab619ee7e2c7fb4d537b8bf7aa5e1d107d8969"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x35d]}) 2018/01/20 08:43:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000c0c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000)=0x26, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000318000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f00009b9000-0x4)=0xc) sendmsg$can_raw(r0, &(0x7f0000a06000-0x38)={&(0x7f0000904000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000014c000-0x10)={&(0x7f0000955000)=@canfd={{0x2, 0x8, 0x9, 0x100000000}, 0x31, 0x1, 0x0, 0x0, "b294ca5abf8f8684f7ad7ce777e0416368a4d28a58569ccdce63afeb237b595237ee1990d22cacf7c451e34d1018004cfd30273720325a43c1069ae5b07e143a"}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x4004000) r2 = socket(0x9, 0x5, 0x8) setsockopt$inet6_tcp_int(r2, 0x6, 0x1, &(0x7f0000fb9000)=0x1, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000b96000-0xb3)={@random="13396a947cf7", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "05004d", 0x8, 0x67, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/20 08:43:06 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x2, 0x0, 0x8001) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000005000)=0x7f, 0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000015000+0x6e0)=0xffffffff, 0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000001f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001d000+0x172)=0x10) 2018/01/20 08:43:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000dbd000-0x4)=0x4ee4c6e4, 0x4) writev(r0, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2018/01/20 08:43:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000054e000)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a6a000-0x10)={r0, 0x50, &(0x7f000061e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x3}, 0x10) bind(r1, &(0x7f00005d2000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0xfe60) sendmsg$alg(r1, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) 2018/01/20 08:43:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = socket$inet(0x2, 0xb, 0x7) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000506000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000949000)=0xc) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000e7000)='syzka\x00Wer\x00y', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000055000-0x8)={r0, 0xed4}, 0x8) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000f3f000-0x4)=0x0) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/20 08:43:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xa, 0x1, 0x8, &(0x7f0000ac2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000065f000-0x14)={0x0, 0xc, "66927058d25ca664a9119359"}, &(0x7f0000202000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000042f000-0x8c)={r2, @in6={{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000acc000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f3b000-0x4)=0xb) pipe(&(0x7f0000c7e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000046a000-0x18)={0x0, 0x3, 0x30, 0x7, 0x8001}, &(0x7f00008bf000)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000d10000)={r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r6 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001b5000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000629000)={r5, 0x0}, &(0x7f000005a000)=0x8) ioctl$fiemap(r4, 0xc020660b, &(0x7f000050f000)={0x6, 0x8, 0x4, 0x1, 0x2, [{0xffffffff, 0x77, 0x3ff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x100000000, 0x0, 0x1, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r6, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000516000)="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", 0x3e3}, {&(0x7f0000d75000-0xb)="6d0b7c991cf4301ef9affb", 0xb}], 0x2, &(0x7f0000947000-0x18)=[], 0x0, 0x0}, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000095f000)=0x20, &(0x7f0000b07000)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000012000-0x4)=r5, 0x4) recvmsg(r6, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 08:43:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000055c000-0x8)={0x0, 0x9}, &(0x7f000074d000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000063000)={r1, 0x1000, "d2262c31085983c348f0918be1bcfb5796ea1c542b806c7a6b38b5308adb72a0a334a8defbc0091e21e3cd98ff1217fd9a75b1886462e369f9dd3cbcd609f481b8f9b8ace5cb91c1d5ecd111a98faf9286aa6058d5246c67d627672a5a775183490fd172aca9cd9ef62071acd35aa2974292ebdb9c6005182ba5265a93878fafc5d9e77bfdcab736ae2cb15ff659fba604a362dac04a880d59431ee07fb72747981287215745175a62e073e3cd2b5ed4a32c5571498895913ec42f3377bc8a2f3aab2c302610f7119f2192daaee9101aca22e56fc35b2d85fb843224c56b1700bc07fc042d919432c7d4305ac5e4ae8272a9e576a7d122709baab9710b42f6b3343197a803c7f1e9b677f29c7c32682fa4afc1db666dac8c9e892a70f90d6653bda036af9b4537943f25962694868ed1e60babed4eac1e7e08155a4ea26ac36461260e0ce76137e971b37306869dd4add155a2df8bc7e06a6a415d327c3978b3a91a4ce0d32bc04ed64cc2333fe10e78c51c77f7b973a78591a8efce24bd3bf42e9ad8ff5971f05398bbd924bb1eb4f826fdc9e1ae58febf26ac0e973a4d0e55d5dee79a30369a60e9ca6a853772f75e5c7c03b25d1738c11c62a76373eb35867cea7dd3ecc153e874597576b94b517b2cda1862ea0ad61d93bb520edd87aeffa22effeb14ce1dc51d1deb26ea36153373a32b80ef8f5615144bf54665b24a2a414de625127c3f349041b4c34008aa4b4d98c37f0eb74cbd8977254be9e12e7a2550f89385b9b5a47a203b44f65794ad514dcfa91913b419386f2d91981ff1404ae2949cc038e028cadfcdc1cc9364f2e09510b71f2c4220bdc3f5059e4cffa7d3fd87ab390f8b295bfccd3eef78910e9ec56f776040a52b868c7c4d0fb181b2ac6dfb73b8c391c9685f41eee13cbad66adf233c613ddaea30d477b02dafa06cf1dea9afac401ad4acf8bdb826e9e095ff3636bdbe9d9e718751f4c5fd89f5416d2defb05b2bb52fe18d0e7bbe1582781868c61a33f1da7f8d9ab408fe49fb16541455152da140844a441a4867d92eb3a30509c0369ddb76083cfe6bde127dad45fac582c506eab8f6872ec371c386ed5697be30aea70e7ef9c0752b80ca38e4f779c8ea8f05c8ebdf1c52d334fafcf99c0bbfbcefb33eb029ac4501b00e5750b44d52fd3bae457bed69caf37546a264e92f593c6de3a97cd38450d903c2479823783d147e1015f898b0607237067ba45794d9ed19e59c29b2866cc64c55cc4eafd5750abc98d5e5511db210d39e8368bd585a4a20d6429adec3aee458a4a01cfc78ec0b9e99264c9da4dbfe4d025c71c294be35778cab8416092b3af19f9d89b04c170ae87feb74bd4a8534a70b02bb5de525a82303b046d8d15c3238f90ab013f1671f8b2444723a67be7027b24121131df5036e2b61673158dc5596762e04918b9f39f6d1fdc54073c136ddd670da2a49ad239afec8061a9deba2aea64a03d8d46aabf1029082d76e362f77d14564be0fdcb3f566225ca6312a2f5be3fa9f289cf6d48a0c795bce14d32f37c541caf3dfce418c91c35ac7e2af2fa5c070e4b1cf556cb8ad173abe874891e1ad0e9430e7f84bcbcbcd9f70befb4a546680a1f44f285fa6ce8a164aeecb631de0021d9c7f7e8f1d71b10d547faf4b30c4decd4b51f41b8201ff0c79ab847a77bd9681b20d300c37e0bae41092aa794a4caa306f493ff74402b50681e3481ab282ad3b4f1fc3774a8eab7201399794e529bdaf285859dd6bb5cc19a619c03d6ff3cf7490362ec95d660e7547b217ec1fc71f32ffbdcca14388000d60ef10033e760c2e3ac8485ed6944285163539bfc0d317de0819f9084e4f2eaa942819a9b8311f636b9fef9e9dcc811e1d8c76357872e89a781325095536eb6ca1c17a91088a969da4315c2c7165838197cc80b141b57287c5b8629347774abae1f6a621f32caec77b70ff0314c72b11fa34b2c85c1992050ef9d2885193b6acbbc292304450601dacb40b1812e57fb3c28fef7b717530b76bee7cba3d63ec9f761f722591d328c8fda48d61fe2c7dd291ca84883dbe55bafaf021af1c4dd953947004e180c5f101c5483759dde02c688ceea994707ed15d11c42a800f2073fd90b34a6b3369917a0783a379b4ad4fabdd54fd19e11010cced7c41cc6383b3ab1a23b065ef7c39e1c7bef2432eef0d16168c2a02a2db00bc7a51d230dec20900cf9b69e0cac28e74c42ec21d0cff96067bf05b52a3c2e13254d3bf7ac2e23ebc86dcfc9ee7ba94fcb76e179335b69e1cc57e161108378e2828446a52fd6f2bc4f559035d87b2909dd072dcfc92107e6558cc9854c73d2f869ce61cf105a44a038031632a9aa17e5015eaacc7ee73f05ddee5f2ed133eef88baa28895248b404dc896bf2740b34024963930094b01beb482264e17e502b8da975211460f16663b5ad95b66354b5386a1f23cec7aeaec4a1190ba58480066e551eda7de2867f776565751c774739c6edc905347f1c12ec77c3fff7b2f1236dcccfb9e257ab4bac95662ce75d67891c2d91d8879ad1d67c33ec49cfab299aca82b07b53746e4f58ffa5fa7dc85501750dc3dc91dbe8a340a3967304f098871b6cd1d0b2ed2d8193c203b2dca4672367268829d1ce1d157866e9dc81c6506ed94b984105b1c35c3ff0cd68155881465c9f071a340e740f441f92e18c3309e9199b6c97b2a4cc0ba128d71765086e7a09b258b84b9be87c3678ff767dc9d833cf6643af401fed9e0911f5977fb78aadc93b916cffafba80dd81a484701dcb33a05ddf9cd778095bb9faa2847424393ca334b9756250d3a28616f0da1b780c7516280737a8d803097a70da3c0ffa9a81e139a5c06bac3a71bba0646d3c23da52a075c584a91abde60a5e7ef64914e58da3481595d9d52f8864b93dbea0b342c328bb2facca5c68670fc3343a61dc0a39b72f162609317724d827da3f3175b56ae281506bed93d3187c4be84d263b89b0279397097c0db2283f6901e550fda563f23eeaa4e009f947d72a91e03b7999fe8b452acc83e4a2a4cda8b36d8243189d1df1bc2a18203f040c4dd620fe385bf1355c778e7872ae2c73503e9c319126719f56ee406479bfd4349438c954e963280f4647ccd29b89df5a60f356a7f3206d205d82469cc69266c02311da6ceb36c500a78b9f65f87fefa146c427d0f7f731a671a67895cc9583da893d3373c59fe18664d2c3b6801708e758dff91d43d9831d8b523f22a4503f5e450c56d14757dc9c1418c6195936992e2cb350649930633718692a06cb4b934e124ef42205788b3d37deee74690b2d1828dee9bee1d2789ec60994188fb0fe8a4dace6b688af7c48ab8684daf9b6bf90404bdff0275ee78cf75d896127496ebda585f942b886c1919417723fc1e0757bb364619b551464714bb08e30e2340b9463932135d7548d9ad1de5e0600c37fb792c0db1196bf775e173d3a7b960431ee77131b4098c49da81770b01e818f383b2e70ca9fb5583c63a7875d8ea5e7b9c027c918bf29497d0c2767b65510c5e6865314ae0d66d450507d3f3e4422042118885e39203f6200e40f39f2047e38dbfcda0fab0d5bf96f57da1412e3941e201adcf04fa097e1a2cebef851eeed353dc0f2d97c749c7af82a6ba0f04e22b4e093c0a12774add5e3a7f09ddb8ada7dc1aa4eec6a7c2e7a8ea3347f87c6777275ade254eed44973c3a23496653043016c9eeeaad91a80db5ff21e303faf98dfb10e0f3694e4e5b4f22f928d375e80bfbe27fb6426bc858baf8cc140d1de9838f048bfedc63d958ecb839761b9bfb8170c236e92c4a6eb42371eeb3dbbf1d9293fcb9fefe7169b46e71af510a9382dbe43aaf06c6408e60cc6dc82cc60ba17c95652dd0eac3429a3e3719e641b32314aa55273855b5bc7b6576ec8518fd68414d2245c8412d6695809acd80ba7b0e25e777147248fca46b0f157c25f9e6bc4427d6035a354946073f8a5afa6e6be7d6378810e339842c105020040f585287143f560e2dd3667bb618b9fa60b16e8ce02663767e8722f7bef7c555e693398206e585ae77250200c0000f386082607dd8059de7ddb7222bddc815f0473c90990825fb19b458c10725d77641ae45988d6320dedc16fab2e2558ec1a98cc8402aa13fdc076ef862c2500b8e75bbfb54ad9c541191799acb8100e2d918d2b7a4960a69149c055595d46678ae2a57018a5a898c970177fd01e7582c3de688e81d0719c7be920f9af2c8fb79e5ae404fc22aa8d4519b73e99f1488e252f321c94fd763cdf18e5a4cb32b05551293d165780a9f3dc64f53795a985e0b610da02774db5244cfe945265289ee45918d8826e2ffafc8d9bd0f03319fcacd7902cfd259c962733905a26e2c18c4e113968074a95fe57da587580daad3c0bc1f8dee44f38ecef2afe859118a1818cc37b9f407da1d0fc5b225a928fac296b57eb0798fbca25fd9b36cecd8c0a04509b30475652a64ece43528b17ba289b6a87e3050b227c4dc6d5ce9ef8e459041900ecb864576e706bce3cacd15bb4a6b3a3ed56d3763cbd5f63237df66df62bd3b05227e25bcd4add458ff4a96fda38a659a912d51fa18569a6c8b6ac64b5c377b2665b9fed12802fb4675d57a624a83f345f9bc5e3945b9ad5f4f78d6c3f801411bc90fbdc4d1482504dabba4ba674f7643c56f90830a9d9cf7c44dc5e30e07d0bbb31833aa50bf8cf3d5b086b5b2555b0ebd5394c75f9414f5aaa7d346cbdd02e7604483f56d74b89a725a582ba77e3acd98af7edcebac08c36dc9867440535a89a048695319754606213156b6f5282d495cb3dac31f44e5c90c5bf26e0202210f781ee47692d9e7ea97a67105d1f1650ec25cc8ed3ea442f262fc17f658a170a3dee1be3f08ea3fe3db711185038707e5f55ec0c77ccc8b6b5bf0d0167b4b7a739e58ceb43bd173de10ee0291bc2bd22c4d5e0fbec4faa9ed0d570b9d237a00a648d6c6df5e39357683851da9a0ebf924b32ef9287368de02b46e383cb356116900f4100cd599ca3ed9ea4358c4dada5aed81b354cf3b5dc20930507920e0fda19ac6faeb0c97359d6ec24ead3b3b44b6439b353ac3177e1f0270a24eb02c3a094e0d15be7034e6b0689447e8cfae2ff50829945a583a6547f5be0e8330fc90ce9ffe27887c29735817e7231fd34cb46829c7bd45a55d452f4b4884dfa43bbabad18395da73e71ea2d8108c9239cf7c24de4b78aed90513ec8c06d28ac9b205fc8f370627d3bc4aca4a70a7eab615c1fe9122d54d0efa9a273cedfb2a9dd0bfc0d9fc39ddd6427fb11483ea93ad31c92aec2e1470141585e0cae8aea2d7c6ded7a2b38873aba82fd29f89fa9554cbf831f6fbfe8bbbcc961e6611caadea31f9c4abf8a4e12e2f4ba8d0ca2982a7ee94e7d73758dce1cbcc011e3fc9a61500e0fcd8133d8802a3935c0ca02df303867a8ecfecc11242a703c007350eabe4b661a970416c5e3dbf5ef3f47dd3edd2a47134c5ac465b771d9436283f573fe910c9f804c6ee65a27e3e4002997976d2a740553d30813226192038a5dcca3226a30768805d720d0432511be0d1fd3635ff49780e654af46e87ddc84aac56576f3bb6dc686140e52391a08647e4317a0804809dab0e14f2d3dc7fb793d0e4e73e119e6247fb75eec35400bb5993a3f152cb191c73b4c05822bb0b8c0c07f2ec95ce414249d1a4a64afbff1c863ced80943cd4a1346aa0c718ed9a91cfb67f5237c56fd712b53a0676fbaf718f7797ce34f116ee23"}, &(0x7f0000d95000)=0x1008) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) poll(&(0x7f0000fa3000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 08:43:06 executing program 4: r0 = socket(0x1c, 0x805, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000072000)={0x0, 0x40000001ff, 0x30, 0x4, 0x3}, &(0x7f0000679000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0xe8, &(0x7f0000ca7000)=[@in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x8001}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x2e) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00001ea000)={r2, 0x1}, 0x6) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) 2018/01/20 08:43:06 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000668000-0x38)={&(0x7f00006bf000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f000026f000)={0x24, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fe6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080d000)=0x2e) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000fe8000-0x4)=0x2, 0x5c4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b47000)={0x0, 0x0, 0x0}, &(0x7f0000bd5000)=0xc) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000051a000-0x38)={&(0x7f00000cd000)={0x10, 0x0, 0x0, 0x4200000}, 0xc, &(0x7f0000fe8000)={&(0x7f0000a23000)={0x110, 0x7, 0x2, 0x100, 0x6, 0x3, {0x3, 0x0, 0x2}, [@generic="6b9436c794273c51e9d589406c9f49b5ce9ed156b82f7edb4921a79417c3ab56487e84d6e284b7de3278898377f458572cb29b333a03055dad497dae83801f9d2817cc6e86c94341f70eff7deb2846eb44e9f878f3e393a627", @generic="3eeb5f4ab4334fb643e71c0bc405b1902dff2d19d720247e8a7cfcdeaa3598ed03ef352ad3f15681487594256f8fd964d6b70c25241103ac577407a15a1fdf3b07d803d8232e4e66e0c5027948496f93acc1b26c90d91de31c60a8eadbc821f4654982277141fe18ef7a717027b4f20ed712297374720366c28078df42ccae1ebaefc68beedbcfa6645e2e37e158a26e463ef583", @typed={0xc, 0x8, @pid=r3}]}, 0x110}, 0x1, 0x0, 0x0, 0x240440d0}, 0x40c1) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000fe7000)={0x0, 0x8}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000398000-0x14)={r4, 0x4, 0x80000001, 0x6, 0x5, 0x4}, 0x14) 2018/01/20 08:43:06 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) 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) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000002000+0xc56)=0x9, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@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, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)=""/51, 0x33}, {&(0x7f0000001000-0x93)=""/147, 0x93}, {&(0x7f0000002000-0x16)=""/22, 0x16}, {&(0x7f0000000000)=""/112, 0x70}], 0x4, &(0x7f0000001000)=""/13, 0xd, 0xff}, 0x40000000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 08:43:06 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) 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]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001f1000)=0x200, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000065000-0x4)=0x0) 2018/01/20 08:43:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) bind$alg(r0, &(0x7f0000494000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000dea000-0x38)=[{0x0, 0x0, &(0x7f0000850000-0xa0)=[], 0x0, &(0x7f0000e4b000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x33a, 0x0) pipe(&(0x7f0000332000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000d9000-0x8)={0x0, 0x8}, &(0x7f0000a52000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000040e000-0xad)={r3, 0xa5, "e586fd3010ddbba79bfaaaef863c2bf960719a882492957249d080cf6599a0d211bc64f4fe447bda93e265b0d1981c57438d70f103b41302c4a39079e7f9118fce5555e43023426b123d28549ad372315bfcb1fc4a4e0a3b91b986727ead8789f2028f850f0e45bc7129cc4fee12569c33c89c67838b985d908eabb32c35a55ada495c62706a39e6c14b9fd6ea3cffc9832882bf25514df0c4a1072bb868c1b9cb78c738ac"}, &(0x7f0000db8000)=0xad) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000685000)=[{&(0x7f0000f8e000)=""/4096, 0x1000}], 0x1, &(0x7f00000d7000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/20 08:43:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe(&(0x7f00004eb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b6b000+0x112)={0x0, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x51, 0x5, 0x1, 0xffffffff, 0x1000009, 0x8001, 0x5, 0x7ff, 0x7, 0x9, 0xffffffffffffffe0, 0x4, 0x1, 0x8]}, &(0x7f0000800000)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006eb000)=@assoc_value={r2, 0x7f}, &(0x7f00004eb000-0x4)=0x8) connect$inet6(r0, &(0x7f00007b9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000794000)=@routing={0x2b, 0x6, 0x0, 0xfffffffffffeffff, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x38) getpeername$packet(r0, &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x14) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000016000-0x4)=0x2, 0x4) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000bde000-0x4)=0x0) 2018/01/20 08:43:06 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0xe2e1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/20 08:43:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) pipe(&(0x7f00003ee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00000df000-0x1)={0x0, 0x1000}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2, 0x0, 0x0, 0x0}, 0x20) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000458000-0xb)=@common='irlan0\x00', 0x10) 2018/01/20 08:43:06 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000ca0000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000008}, {[@timestamp={0x44, 0x10, 0x8, 0x1, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000772000-0x8)={0x0, 0x0, []}) 2018/01/20 08:43:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000072a000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0a000)=0x5) connect(r0, &(0x7f0000de7000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b35000-0x4)=0x1000000, 0x4) 2018/01/20 08:43:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f00004c5000)=[{&(0x7f0000f1a000-0x46)="aaf8a7137a960000bb3afd26a99d4500", 0x10}], 0x1, &(0x7f0000d74000)=[], 0x0, 0x0}, 0x0) r2 = socket(0xa, 0x2, 0x7) getsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f00006f3000)=0x0, &(0x7f0000613000-0x4)=0x4) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0x23c, 0x0}, 0x0) 2018/01/20 08:43:07 executing program 2: mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000361000)=[{&(0x7f000000b000-0x41)="ba", 0x1}], 0x1, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x201b8b70) 2018/01/20 08:43:07 executing program 4: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f71000-0x4)=0x10) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f73000-0x4)={r1}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d6a000-0x14)={0x0, 0x0, 0x8, 0x1, 0x1, 0x10000}, &(0x7f0000f73000-0x4)=0x14) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f72000)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x200}, 0x98) r4 = accept4(r0, &(0x7f0000f72000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14, 0x80800) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$netrom(r2, &(0x7f0000f73000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000072d000-0x4)=0x48, 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000911000-0x10)={0x5, &(0x7f0000f72000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000a82000-0x20)={@generic="49b827acd0829d74a18411b617a502bf", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = accept4(r1, 0x0, &(0x7f00006b6000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000e2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000918000)=0xb) shutdown(r4, 0x0) 2018/01/20 08:43:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009bb000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept(r0, &(0x7f00005ba000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000056d000)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00006ba000-0x10)={0x5, &(0x7f00009ca000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000c55000-0xc8)={0xb726, 0x6, 0x7, 0x81, 0x3, [{0x0, 0x2, 0xffffffff, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0}, {0x1f, 0x4, 0x3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x5, 0xff, 0x9, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0}]}) 2018/01/20 08:43:07 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getpeername(r0, &(0x7f0000006000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000002000)=0x3a) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x2c) 2018/01/20 08:43:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x11, 0x5, 0x9, &(0x7f0000c53000-0x8)={0x0, 0x0}) sendto$ax25(r1, &(0x7f0000560000)="5a7d0f387388bd658d9ffc352488c92fed0b071707d86d807f9f95f6ae051ab06dc69e0257c7de56ec16b93f5e19f2bb771407d95ee948d4bd98bce5006bafa7f4eefb3894d4f051e915ddd54e41ccc65c1d7a892f777927c2f14d684a7937b1fdaebd7575680b54a5de7ac77a7d9996490c4510859837c0ad21773cb50bd6cd5bd990f51c8e5c31d9a54b889efbc3544340", 0x92, 0x4000010, &(0x7f0000298000)={0x3, {"a557fee8dcba66"}, 0x421}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000b60000-0x4)=0x2, 0x4) r2 = socket$inet(0x2, 0x7, 0x8001) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000e43000)=0x0, &(0x7f0000f81000-0x4)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r3, &(0x7f0000fbd000-0x5)="00000002", 0x4, 0x0, 0x0, 0x0) 2018/01/20 08:43:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x10000000000003, 0x0, 0x0}) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socketpair(0x1c, 0x1, 0xa8ad, &(0x7f0000578000-0x8)={0x0, 0x0}) getsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000eba000-0x4)=0x0, &(0x7f000015b000)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005ab000)={0x0, 0x0}) setsockopt$inet_tcp_int(r2, 0x6, 0x1a, &(0x7f000078c000)=0x200, 0x4) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$ax25(r3, &(0x7f00007ad000)=""/135, 0x87, 0x40002000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000bef000-0xb8)={0x0, 0x1, 0x2, 0xff, 0x5, 0x0, 0x5, 0x0, {0x0, @in6={{0xa, 0x1, 0x8, @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]}, 0x10001, 0x7, 0x4, 0x52fb7f13, 0x1c}}, &(0x7f0000ae0000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b91000)={0x915a, 0x8004, 0x6, 0x80000001, 0x0}, &(0x7f00003dc000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000787000-0x98)={r4, @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]}, 0xff, 0x100}, 0x98) 2018/01/20 08:43:07 executing program 0: 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 = accept(r0, &(0x7f00002ee000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dec000)=@assoc_id=0x0, &(0x7f0000085000)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d59000)={r2, 0x91, "1cb8d6e0fc477c8b92ddbd95ea9ace4014c489cadc6bc571fc7b149cf8ca1e9c4cec334e54ac74a78270b198cfe22bc1a4ee92637c543990c5501d00c1a6959686466e76bb86275bf03013ac9af0627838bcf661bde131ca735e5f75b4ed09dda4311b40219d18c3f3f2c9744ce6747c0ae5ffa265880c333c2898701acd59fc0a8aea6d742782a9a032cde61cffc5b6e4"}, &(0x7f0000ded000)=0x99) r3 = 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(r3, 0x8914, &(0x7f00007d7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) r4 = socket$inet6(0xa, 0x1, 0x0) r5 = accept4$inet(r0, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000809000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 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$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r6, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) 2018/01/20 08:43:07 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c0c0c47644799a93d1865a5cd589ad64d736855ea069b3e24d593c34f0d8ddc05dfe5590690a9e6f6b1ae67a4acc1ba7576664725fe415eace2c50c4a8205344b4c96b5825dd7496b32209b6a81fcfd14769f4be2ad68a990a3685", 0xc1, 0x4081, &(0x7f0000082000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a", 0x6e, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) pwrite64(r0, &(0x7f00006bd000-0xa8)="69c0027f8aa351ce4c3ba3489ff340785d560626c215f04ca49c23bc0573e243beb18207df790c2942ddaf6c40adb87ec67f907338902e8aadbe56b399a93d6bd56dab8b7f2f5ae038c4455d2dc29f492205d3e6c541ffa6f261c7c5df88d1511ff309c6391e4a1da84d18089466476ab0aeacea3fa3934e716c7161e25d33478db6a169523ea527ff17adc1dcb7efd7dc74e90cbe1a4a905840bee9eede7b874d3e540f52992964", 0xa8, 0xfffffffffffffffa) sendmsg$nl_route(r0, &(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) 2018/01/20 08:43:07 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x80000025, &(0x7f0000e62000)={@rand_addr=0xa, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x1f, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000093a000/0x3000)=nil, 0x3000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000169000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) mmap(&(0x7f0000630000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0xb) mmap(&(0x7f0000d45000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x523) mmap(&(0x7f0000b28000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x3, {{0xa, 0x0, 0xef3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet(r0, &(0x7f0000e6a000)="80", 0x1, 0x0, &(0x7f0000e6b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 08:43:07 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000013000)={0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000010000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000015000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000014000-0x4)=0x4, 0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000009000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000014000)={0x0, 0x0}) sendfile(r1, r0, &(0x7f0000015000-0x8)=0x0, 0xff) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000f000-0x6)={0x0, 0x1000}, &(0x7f0000016000-0x4)=0x6) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000016000-0x8)={r2, 0x1}, 0x8) 2018/01/20 08:43:07 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000000d000-0xcd)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0, {[]}}, ""}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000d000)=0x1c, 0x80800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000b000-0xe8)={{{@in6=@empty={[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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000006000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xb832, r1}) 2018/01/20 08:43:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/01/20 08:43:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b58000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00004c0000-0x4)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000051000)=@req3={0x0, 0x7e9f0298, 0x8000, 0x7, 0x800, 0x25, 0x3}, 0x1c) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000d9f000)={@common='tunl0\x00', @ifru_flags=0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000012a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000762000)=0xe8) recvfrom$packet(r0, &(0x7f00008e1000)=""/95, 0x5f, 0x41, &(0x7f0000093000)={0x11, 0x16, r3, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000038b000)={0x1, 0xffffffffffffff15}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003d4000)={0x5a, 0x20a, 0x5, 0xf8, 0x0}, &(0x7f000062e000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000531000-0x98)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x7fffffff}, &(0x7f000004a000-0x4)=0x98) 2018/01/20 08:43:07 executing program 0: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000e6f000)={@common='ipddp0\x00', @ifru_flags=0x2002}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e70000)={r0}) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00001be000)=@sack_info={0x0, 0x1000, 0x4}, &(0x7f0000e70000)=0xc) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000275000)=@assoc_value={r3, 0x8}, &(0x7f0000e71000-0x4)=0x8) connect$l2tp(r1, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x144b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0x0}}, 0x26) getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) 2018/01/20 08:43:07 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000c0d000)=""/144, 0x90, 0x40, &(0x7f0000fe5000)={0x4, 0x8bb, 0x7, "5c68b691cc28", 0x3, 0x0}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) 2018/01/20 08:43:07 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000365000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f0000c33000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 08:43:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000008e000-0x10)=[{&(0x7f0000a3a000-0x1)="87", 0x1}], 0x1) recvmsg(r0, &(0x7f000019b000-0x38)={&(0x7f0000a29000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007eb000)=[{&(0x7f000023b000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000cce000-0x2)=""/166, 0xa6, 0x0}, 0x0) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) [ 844.569560] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/01/20 08:43:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x20000000) unshare(0x20000400) r3 = accept4(r1, &(0x7f0000eb8000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b15000-0x4)=0x8, 0x800) connect$vsock_stream(r3, &(0x7f0000444000)={0x28, 0x0, 0x40000000ffffffff, @reserved=0x1, 0x0}, 0x10) 2018/01/20 08:43:07 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r1, &(0x7f0000002000-0x9b)=""/155, 0x9b, 0x40012060, &(0x7f0000002000)={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) poll(&(0x7f0000001000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 08:43:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000868000-0x4)=0x0, &(0x7f000020f000-0x4)=0x4) r1 = accept4(r0, 0x0, &(0x7f0000abb000)=0x0, 0x800) getsockopt$inet_dccp_buf(r1, 0x21, 0xcc, &(0x7f000087c000-0x47)=""/71, &(0x7f00003cf000)=0x47) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000e99000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f81000-0x20)=[{0x0, 0x3f}, {0x3, 0x77}, {0xa, 0x9}, {0xc, 0x8}], 0x4) 2018/01/20 08:43:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004bf000-0x20)={@generic="e11be8e6e7de05d8b895b697bfb9ed7d", @ifru_flags=0x5000}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ab5000-0x4)=@int=0x0, &(0x7f0000239000)=0x4) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00005a6000-0x2)=0x1, 0x2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000f3f000-0x93)=""/147, &(0x7f000013d000-0x4)=0x86) r4 = accept4(r3, 0x0, &(0x7f0000eb0000)=0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000f3c000-0x4)=0x0) 2018/01/20 08:43:07 executing program 3: mmap(&(0x7f0000000000/0xd58000)=nil, 0xd58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000551000)="1b0000001a0007000000000000000000020000eaffef0000190000", 0x1b) tee(r0, r0, 0x8001, 0x8) socket$pptp(0x18, 0x1, 0x2) 2018/01/20 08:43:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = accept(r0, &(0x7f00001af000-0x35)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000002f000-0x4)=0x3a) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00005f6000-0x4)=0x2, 0x4) 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$inet_int(r0, 0x0, 0x7, &(0x7f00009b4000)=0x401, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000c13000+0xa96)=[{&(0x7f000077d000-0x24)=""/36, 0x24}, {&(0x7f00001d2000-0x5d)=""/93, 0x34d}, {&(0x7f0000658000-0x31)=""/49, 0xc}, {&(0x7f0000044000-0x99)=""/153, 0xfffffffffffffd10}, {&(0x7f00007b2000)=""/85, 0x55}, {&(0x7f0000c6a000)=""/210, 0xd2}], 0x6, &(0x7f0000001000-0x51)=""/81, 0x51, 0xfffffffffffffffc}, 0x41002106) 2018/01/20 08:43:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00003a9000-0x20)=[{&(0x7f0000d57000-0x78)="510100fe59da02ff8146b2bcc38c4d78", 0x10}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 08:43:07 executing program 5: r0 = socket(0x19, 0x800, 0x2eebcd4e0000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000206000-0xd1)={0x0, 0xc9, "749e0d8ce729fa28feddabdfc166707375483b5fe45d46daff595d50a463ab2b4f45bb1ca9df275ecd50c7daa1f9052fc56f5ffaee4b100a1880413d5a1576ce2bcce43c4ecb76dbff93bbbd3157bbf359b04ae108e5e45d9fb0ad8cc740a2124e935a60c5a0f55d5e78171847e9939adf174e0dffea762c0970d18b64ccbbeca74f12619e20b1590ea80cf9b359407dcc4c2d7248238847061f3598a0478615cacaa54e0f2769ed67608ee27a74e4ff28ac137cada71829041bd9f54d3ba3672b97ca39ec2034eae8"}, &(0x7f0000ff5000-0x4)=0xd1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x9, 0x30}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000002000-0x50)=[{&(0x7f0000000000)=""/231, 0xe7}, {&(0x7f0000001000)=""/128, 0x80}, {&(0x7f0000001000-0x76)=""/118, 0x76}, {&(0x7f0000001000-0xa5)=""/165, 0xa5}, {&(0x7f0000002000-0x93)=""/147, 0x93}], 0x5, &(0x7f0000000000)=""/220, 0xdc, 0x401}, 0x12020) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r1, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000006000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000006000)=""/213, &(0x7f0000001000-0x4)=0xd5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000007000)=0x80000000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x3c)=[{{&(0x7f0000008000)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000)=[{&(0x7f0000009000-0x1000)="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0x1000}, {&(0x7f0000008000)="a5f522c03f610dda882bac342db1fdf260dda404c9d0df5a129a0f717b0efafeb2afafb32b88a64253bf84d3856dd6f3993208445babcddffb85947065351e833b7e412a9de0fbf0f7a3579f83eeaab66730e9f71c2119f3ad5190184d47fd78d0f1921c4cff2aec37b6fcc6073bf72426846b", 0x73}, {&(0x7f0000008000)="cea1eb552bd30fa52d52d41a4038bfa2303b63505db2c1cd8f8011dba34e1d4e720071de0dddd3839f3b25b045078eb8e4c90eef34eaff46cb3c4529e19fbb5819b9cd138f40993efc2700e2b2902a821f3786704a36768a6dee1dae7bbdbc8c5f64771f2d2afbdc16398e2b721ebd2d5063518ab642e7768dc44736a384052bdbb8f68a1e1eb55119", 0x89}, {&(0x7f0000007000-0xcc)="d93f0ae9ae94d39aa6d390a903552bbd5ab7a6aeafdc2a9b456ae9fd888b3af29774641b53b3d1cfefd6ad0b0e6b6eec4554f233e96f4ab66331796f2ba6eeeb605b44246545928f44c83936b962480f4e908b4ec850058e5f11c0d01348783b88304cd543dcbd7827d5c7f117c83ebdfb958f7dba5ddf16bbf495c97ace2197495e9d0eac7263e832af4e8539cc4f36eead39058cea0fcfc6f6d96057ddab79a13241b2de0f61ff734064749bd63ad29811572b626beb9a4f20dd765ed03502f2c223fc41b96f7e875858e6", 0xcc}, {&(0x7f0000009000-0xcc)="824ff1b57e40fe6b70e685c925b4c617b19d1801fa36c6fe17ca85892353cb7f21f8d1da68d017e03faed8e072e3a34f3f76cc19b5a73b7275fc491ab9864939baa23868a5739d5a75a38d3a92355ca279890b2d4ff0fb2f76d11042140834716a17ee185d9c4acea7413a5e58bd64dcc72d38fe832c8a10dfe4fc2ba2eade6a5930a456881ac2943bde2cdc2287705b6a1479758433405c0321adb74c410b678b5e70534d388722d479a1c77c6946a2d7e33c3f31658492e82ffb83137d43173d989441e3c81e513389037a", 0xcc}, {&(0x7f0000008000)="31a9e48993be71ad419140d4c79bba25ee046e27af4670b834652df386d1c3fd8ee25e32f2d5464404fbc9f00be57c91c4e797e4438d2d85abbb4a76ae7a73fcbdb242133001ccfbf0f8616d73d1158ab20ff60fd709499d53ef35ce2ae28363ea06c00f53cf5dab7bf301c1129efc69f843dfa9f5407a6e9cfc2bcc4ab1cc58f129a9b3dbe927c763c13cb550f2e901dd002a5b7aecd846b0603bb432", 0x9d}, {&(0x7f0000009000-0xcd)="6879ce9f83c15b6c887001ddc390b78023c31ca2e1db2a839d33f77c29e95407c577f12fed533e3e3357997d3f160a1af0a310ca9d29598bace8aae3b67083df1242223d0f352ee3e510b4c2be38d5c05287f69497fe0113d5ea6e73d8873ba2de26d127905788eceb4c89457da2376681ae73e8a57f41c0890a7b5cf8e79069cbc2e74f850e62d0fda3ebee1c6140b8ecc175eee76b0fbfd21c613a6a828b3e374a8017f2dcb2bf770a80645bb47989a7c212d927db2c52cda3da0ea613c769c170f682186ebe382a2a08673b", 0xcd}, {&(0x7f0000008000)="5a5e73acd40a4c2904b4d5c2f8abb2b35d314d98609ed272e69d16331b4aa7a7e9b247590e4d2de6f17c68a3861adffb61227904a2cc3a838f80b2e65993a8d149e67fc26f344cfb53a52c02078399d86b581457d7739e56ba41b5e48b8c706aea8e8a62f6cb79c68df620b9a0154740940cfa14fb6acdc0f0de55208771f76fde6d0bb77768413ecd199e86650ebfd5b380a576e2fe3e78d54cde31b8dff9674193bccc35b4c90ed3faa0e8b6b1db06e1b344a8a0ef78d54b87c4834601bc18fb6f715a8703987a0d3190f3447df71d26f980cf9b0b42e69aa551a71b1f7f1a139e682665b6396ef7974ef9e5226e3156d1", 0xf2}], 0x8, &(0x7f0000009000-0x23e8)=[{0xe0, 0x11f, 0x4, "a223661db1da2b39c8912489e430a5b8b0cfd43c34e9316687e04297f6eb5ed3431ce94920611113f0ce8dbad8eb7e424906ae9a5ac291f2559610efd26a6c1657920209ad720315d06053b72418442b3e63360e0df2a296fa4b6242cdacd282f4d49f6aa06b0d0ed5b5362346d4b652c6b7082e177fdf2197a140a3bb80e440c45ca682f3b53f17eef0eac60f622f672400d9421b90a9550689d2db77955ccffa7f3136f4fe3533387d56ea962fe7fa0b690b628b1310aa02a654ecd07fdd9e334dd723b802f747625843df560aa4a0"}, {0x18, 0xff, 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0x23e8, 0x20000004}, 0x3e}], 0x1, 0x4004810) 2018/01/20 08:43:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ee7000-0x10)={0x0, 0x10, &(0x7f0000374000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000054c000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ea6000)={r1, 0x10000}, 0x8) 2018/01/20 08:43:07 executing program 2: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f5e000-0x74)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x3c) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x349d9843, &(0x7f000068d000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000019c000-0x10)={0x400, 0x1000000000000000, 0x8, 0xffffffffffffff7d}, 0x10) socketpair$inet(0x2, 0x4, 0x6, &(0x7f0000f61000)={0x0, 0x0}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000f63000-0x8)={0x0, 0x63}, &(0x7f0000f63000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00001f8000-0x8)={r5, 0x7ff}, &(0x7f0000f62000)=0x8) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000f64000-0x10)=[{&(0x7f0000f65000-0xb)="ef802305e5c485d0708219", 0x2}], 0x1) socketpair(0x4, 0x3, 0x8, &(0x7f0000660000)={0x0, 0x0}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006f8000)={r2, &(0x7f000049c000)="7de3c532a5d94a8652023178eb5277353977b0886b7fc247cf11284d164216a66e501d7b9ec8fb4490d32a4b7476382256576f12d8be68299193fc3f28ab030f1a281ad79c3862590e36381e8e86ac4af0751846b08e025236c02cf6b7e0e48b4c5de999bca7d3158528141696b4802a292feb4987b2669fbe852ec7d404a90e344c26cfb1569287860503feba11e7e38dbba06a9b1e1b97a14af9120ec83a1ca198ffc0a87e33c8b50e2ddf1f69a10fa7fb92936f1c16ae28128820f3ae0b206d8b28fd21db4258ea5e5fac7a9a997b5545", &(0x7f000063d000-0x44)="461609a8b834d287cf80131b23864ca1e5d74a25c2e16288f5c4ac438530d36e8fc04074cd6332fdeddc9a0b224f6173e7b4bd38649cfbd64cc4e5c24f5241a68c578260", 0x2}, 0x20) accept4$packet(0xffffffffffffffff, &(0x7f0000f64000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f64000-0x4)=0x14, 0x800) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f00008b4000)={'vcan0\x00', r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000108000-0x8)={r6, 0x5}, &(0x7f0000f61000)=0x8) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 08:43:07 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000028000-0x4)=0xfffffffffffffe7c) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x1, &(0x7f0000029000-0x13a)="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") [ 844.651794] sctp: [Deprecated]: syz-executor0 (pid 9701) Use of int in max_burst socket option. [ 844.651794] Use struct sctp_assoc_value instead 2018/01/20 08:43:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b67000-0x10)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) pipe(&(0x7f00004ea000)={0x0, 0x0}) r3 = accept$alg(r0, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000057a000)={r2, 0xcda, 0x8, "5455afdeef81b166fa30d824155ecba33530b258921266a9268faef4476eeb882a18e93f9ef38eb5a22d5908076a"}) sendmmsg(r3, &(0x7f000062e000)=[{{&(0x7f0000a29000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000037f000-0x90)=[{&(0x7f000034e000-0x143)="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", 0x275}], 0x1, &(0x7f000090b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000028a000-0x38)={&(0x7f00009dd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000b2b000)=[{&(0x7f000040e000)=""/123, 0x7b}, {&(0x7f00009ce000-0x27)=""/39, 0x27}, {&(0x7f00007d1000-0xca)=""/202, 0xca}, {&(0x7f00009e3000-0x37)=""/55, 0x37}, {&(0x7f0000a4e000)=""/159, 0x9f}, {&(0x7f0000c39000-0x3)=""/3, 0x3}], 0x6, &(0x7f0000bf7000)=""/218, 0xda, 0x0}, 0x0) 2018/01/20 08:43:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff07006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000038c000)={r0, 0x1, 0x1, 0xffffffffffffb88c, &(0x7f0000375000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) [ 844.733699] sctp: [Deprecated]: syz-executor0 (pid 9721) Use of int in max_burst socket option. [ 844.733699] Use struct sctp_assoc_value instead 2018/01/20 08:43:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f22000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00007d4000)=[@in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/20 08:43:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc7}]}, &(0x7f0000de4000)=0x10) r0 = bpf$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) r1 = socket(0x10, 0x3, 0x0) connect$inet6(r1, &(0x7f0000536000-0x1c)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00001b0000-0x4)=0x7, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000643000-0x78)={0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a, 0x3, 0x80000001, 0x8000, 0x5, &(0x7f0000926000)=@generic="9b75ecf29fab9d75530dcf801253dcda", 0x6, 0x3, 0x40}) socket(0x11, 0x6, 0x27a) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) sendmsg$netrom(r1, &(0x7f0000a2a000-0x38)={&(0x7f0000d20000)=@full={{0x3, {"b422cfb038bf6b"}, 0x10001}, [{"3ed0df0af91a13"}, {"da237f77e026ab"}, {"ccf848089a4d43"}, {"419b9f954ae42f"}, {"6efc7d741dd498"}, {"b71806fcf89ebf"}, {"19110b37902146"}, {"a74da8d38eddfd"}]}, 0x48, &(0x7f000079d000)=[{&(0x7f0000687000)="5824c088fba00c410b1991025711b456123a1dd0fd3f026323d5ab53b49b48a96a5aca9a6b7bf956441ee2df46c0a6a43e99dcff8a14919f40c92551df8bedb6bcb46e12d02a513f072f8162f41c87607e299b31a2396a1425892f4838b05251e261e1dc15caf67e9b912e63523dfae1a8755cdf70c98f0b1de6b4658e779eb7b2eebf2e55424d95d7bf3101d58c5689cf18b79893ccfd67c0a3b761489a6b85ec9b2fa6342954214fc7c5da3f5e336309b6353a64eb6cb080e5d29cf2ba899723f3778d880b3027a86697ff9bff2866237cee61a0666387f4f83de89f0cccfababba1b3f89ce364e74a0b77d9cc19f501f49422", 0xf4}, {&(0x7f0000eb9000)="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0x1000}, {&(0x7f0000e46000)="", 0x0}, {&(0x7f00008e0000-0x2e)="16ea57cfcd16af880a300fc2db9787e66336aee813965e1b5a3c3cb0a382221b6c73949b1906b92f532cb35d4acf", 0x2e}, {&(0x7f0000dc9000)="c0083de630b288a8e75203b3065ff24d6f65fa6e2a1ee07be318572683ca77e7ee18c6b885b4526b", 0x28}, {&(0x7f000024e000)="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0x1000}, {&(0x7f0000321000)="7dfd47011506b332e114a3454dc6045a1e8fdc6391ba81cd80b99b314d10f3d2c09a596ee26e5ba591d5a158e7860cc59d4718e738e3be1a0f2e869112ff256565fe9cd33d5b5a750a0fc79f527b772bf22a5b5a9659f225968ab6c1c628318045f05c54ca4219b46779ff8d0deebf4d44ad67cfaabb4528128d349b6334d9777bde872d98c87b08aa3d9d7c1b7eb2f6c67efb85d8a4b354e349e85eae569018b28169f9778ccef2844e89f9d959162ec8d5c7f43f404c0973b168abcb", 0xbd}], 0x7, 0x0, 0x0, 0x40000}, 0x0) 2018/01/20 08:43:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x9, &(0x7f000056d000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000dd2000-0x8)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000716000)=0x8) r2 = accept4(r0, 0x0, &(0x7f0000567000-0x4)=0x0, 0x80000) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000ba5000)=0x2, 0x4) bind$inet(r1, &(0x7f000087e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x10000, 0x0}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x80002, 0xfff, &(0x7f0000735000)={0x0, 0x0}) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f00006b5000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000351000+0xdf6)=0xc) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000517000-0x4)=0x0, &(0x7f0000189000)=0x4) pipe(&(0x7f0000eed000)={0x0, 0x0}) accept$unix(r5, &(0x7f00008e8000-0x25)=@file={0x0, ""/35}, &(0x7f0000df4000-0x4)=0x25) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000086f000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x11bf}], 0x2c) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000276000)={@generic="757c315cafe36a4669ee715a98765135", &(0x7f0000d7b000-0x25)=@ethtool_gstrings={0x1b, 0x81, 0x19, "ada46642175fc6dea8f8ea9cb8e55e6c06f342c631eaee3f51"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getuid() 2018/01/20 08:43:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c98000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000000)=""/1, &(0x7f000034b000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000673000-0x8)=@assoc_value={r2, 0x8a21}, 0x8) 2018/01/20 08:43:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) socketpair(0x11, 0xb, 0x4, &(0x7f0000fae000)={0x0, 0x0}) connect$inet6(r0, &(0x7f00009a0000-0x1c)={0xa, 0x1, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00005d3000)={{0x4, 0x10001, 0x100000000, 0x200, 0xae, 0x0}, 0x87}) bind$bt_hci(r2, &(0x7f0000dd8000)={0x1f, 0x8, 0x0}, 0x6) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_mreqsrc(r1, 0x0, 0x80f2847dbebb1a0b, &(0x7f0000c64000)={@rand_addr=0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e94000)=0xc) bind$inet6(r3, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000761000-0x1000)="b305bb59d52aca3366ae0ffd951d01f6aedbf4f9ae77cad579a1981c6745c401ea5e2549c18249c683b377fb77899cff2fe5ec08fde54ea28daee25e5dd9cf845f83cbb4ade135904e00c4f1e623f7d9889f5c9d73630a527d72f537f2dddc426daa4e880980d3749a664db86131488f1041a99a93e5c9ad2169d1ae3314611ee4296d05e746feff6e1f89880b1e8dc1582705f419d48e6c0767d10acec89f087d2a7fdd7b6d24ccbc96f755830de476fa4cedd8f888ee9472d2dff201aa6f2b8b7dd0fcaa150e92fd1ac0097dbec5cfdaae7fbf1484dbb7dee54ef931eba39398867dceae2618a47eacdcf8147aa8c9937041fa865aa326a7ed0487bb0cfc84edc36ff46949c0836cfefaa36f1bb0abd6cb6693b9927a4a2d490113c8ee97654c2085e11657475bf6654d3d828ad0fb981aeafe4eeacb6052c206a50b5830616bb96356adf2fc537f8213dbb0975c61e3024d3a33ef0bea598b586a4fc0d3831af09a8cef49d045033cc3e751f45871290701d940f2f1242b8ea83b03e443121da06393e54186566a7820a2d964f2a2dc9fb2f5dcecd563275e5b5912998ac7201be7d57f72986bce8a1a139a6889375e3d4ad3a82b867c70591005857b3fc4faa11813b2fc124d21b5351d7713d453652bba6a3eba13de2df160d83d8b5dd3eb95a735cd898578f671401a8baca228a47a3bd5bffd30309a09a164da778cedb452daf6b935a91826c03249e617b43a4249263dfe5a93a45428a46540c23a34c55759228de445d9189ac88879b99902877c15dc301f46f16fa11cdc065281d4b518ad6b255ec3d171e1d5340b1eb5c30580d4aa3e3d06c03e9ebbbd20a5d80f669e5b2365fd2372996889ee8750b6825e0fe94804ba1e4ae69b592a2d16f643cf4e51c35b89b875d8a28920c59fe472f809a8617833e314044cd77d7ca8e85226a8545fd7117c2363ec50417d097213677cb95a3889c415dec3c10df176abf7e2acc654537b9f20e2bd117237ce0b4f06a33cacf87baa34b6f2646831d931b97cd331a2b13cba82fdb6796cf7cb4db5faf08ac1095bf58cdfc77c0fe32bb520522357b742e3caedc7915e2472beed873aa12ad37ea7ca1bea05b233f355423fb81246d0530cec90be15312224059215e345176da7699c24be6793f9741c4d3288044bc40249c3c49d4c993056ae1c1444f61333c6c8856bbe7668904007a2a38775753ef4ffc172be39422bd9d151afdbcd3214b6df4851bc9a7c52dd1eb503a3e4f100a04b1515af33d9dcb5fd118e5db94d9fad27e90b37de479578f6014f2c5b5f56547486629618288715d90acc5474e2884fe2fcd6afbc569f02518c8d030109a8a309cfc852a1ab13014ae7d4fee4850646459fcaae8bf915567be128f06a3621ed7fd214acd7953dcd247c0e592fc80d8e869fe1e158108b0581936dd1e2c50934a2c6c416fadb17776c63135d9df700e2c95f3a46d797e4a0b183e82853b5ddcf91f4ebd020232a46c8a9a86b727d848b67eb19811fee6fae81d87dab8b7ae4f72ce29296ff821ea61745f1acc4da0ac232795dce3fb174a8e29cd0661fedcd696fe1ab2bf1bf4ea7f442e4ecadb3739887a3169b639f83ed1306170634f0c0f9fcb861eb8423f60b76213c80b8c0211fe63c85b7cc10df2f36d1c7a60a2572fe71f85bec0d1252b42dba06d001069e945a34c50152d6482deee8716bb09848857255953f38aadeefb9d4eb9ced4a0d62c253b564acccd82af78db7234fa7e18fffbb776d38abbfb53aeed93198cbaf55d194d761835511e6b676a2b6ad8ea01e0ba903cd329a8d957794faea8a3dfd93f9b8a487d807cc8d236346bf23f14a7b82e942f8584acfb3ac01898b64ffae597ac6abdd348955047782267b9c142ec145eae8d0fa8be53bfb37d36e354d843fedb9c15a120e654a5b379815047b1ded8c2040ef2d6423329669d671a4f26c74338acbb1de24b3a4ea34faf7327e06808517622bcc86c4897f29e95d1da29729962077c8", 0x599, 0x0, &(0x7f0000572000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000bf7000)={0x8}, 0x4) 2018/01/20 08:43:07 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f77000)={0x0, 0x6, &(0x7f0000f77000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0}, @call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000c7c000)='GPL\x00', 0x0, 0xaf, &(0x7f0000f77000)=""/175, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6(0xa, 0x800, 0x6) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000650000-0xb4)=""/180, 0xb4, 0x40012123, &(0x7f0000f78000)=@rc={0x1f, {0x0, 0x7, 0x0, 0xe5, 0x3, 0xffff}, 0x4}, 0x9) 2018/01/20 08:43:07 executing program 3: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000026c000)=0x4) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"02001f080000fc"}, 0x0}, 0x10) 2018/01/20 08:43:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x400000000000005, &(0x7f0000e95000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000f39000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003c2000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000931000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0, 0x8, 0x2, 0x0, 0xa, 0x80, 0x80, 0x3f, r1, r2}, {0x6, 0x0, 0xac, 0x5, 0x4, 0x9, 0x0, 0x1000}, {0x6c, 0x7ff, 0x100000000, 0xf5}, 0x6, 0x7, 0x1, 0x1, 0x200000000003, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x1, 0x1, 0x0, 0x5, 0x8001, 0x9, 0x400}}, 0xe8) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[{0x18, 0x29, 0xb, 'Ee'}], 0x18, 0x0}, 0x0) 2018/01/20 08:43:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000877000-0x20)={0x9, 0x8, 0x8002, 0x80, 0x10000, 0x3f716e2, 0x100, 0x9, 0x0}, &(0x7f000053c000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001a5000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7}, &(0x7f00007f7000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000719000)={0x0, 0x50, "a3d18e3f67927ca2d79bf31ab706266f5be17d2d1aa93dace9180a7e0a0e1161b7ac5ad782efee2dc1221921320db889fec7ce23aec980a41d0c31b81022e9f36ad32ae80be7e6ede5a0fbcbd51d57c8"}, &(0x7f00005ab000)=0x58) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000209000-0x4)=r2, 0x4) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000ee6000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 08:43:07 executing program 4: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000005000-0x24)=[], 0x0}, 0x20) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000f0000-0x1e)={0x1, 0x28, 0x80000001, "2949c2f45a5d", "44197e098c5e4582fb0afbfb00d04e98"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000ee000)={0xffffffffffffffff}) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000ee000)=0x0, &(0x7f000006e000-0x4)=0x4) syz_emit_ethernet(0x46, &(0x7f00000ed000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x32, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, ""}}}}}}, 0x0) 2018/01/20 08:43:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\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, &(0x7f0000154000)={r1, r2}) r4 = socket$llc(0x1a, 0x2, 0x0) accept$llc(r4, &(0x7f0000895000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10) sendmsg$unix(r1, &(0x7f0000aca000)={&(0x7f0000be8000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000257000-0x60)=[{&(0x7f0000a6e000)="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", 0xfffffffffffffeab}], 0x1, &(0x7f0000c67000-0xa8)=[], 0x0, 0x2}, 0x8000) sendmsg$key(r3, &(0x7f0000126000)={0x0, 0x0, &(0x7f00007c0000-0x7)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0xa5}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 08:43:07 executing program 7: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000093f000)={0x0, 0x0}) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f00006e5000-0x1000)="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", 0x1000) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000940000)={0x0, 0x0}) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00005bf000-0x40)={r3, 0x9, &(0x7f0000941000-0x24)=[0x1000, 0x1, 0x1, 0xa6a13d0, 0x6, 0x0, 0x401, 0x172, 0xe923], &(0x7f00002aa000-0xc)=[0x1, 0x8, 0x8], 0x2, 0x8, 0x81, &(0x7f0000941000-0x20)=[0x7ff, 0x7, 0x0, 0x3, 0x8000, 0x84, 0x0, 0x6], &(0x7f0000483000)=[0x5, 0x20d3, 0x9, 0x2, 0x10000, 0x5c264528, 0x100000000, 0xd9], 0x0}) socketpair$inet6_sctp(0xa, 0x4, 0x84, &(0x7f0000348000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000093d000)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 08:43:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000823000/0x3000)=nil, 0x3000, 0x3, 0x110, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$inet(r1, &(0x7f0000825000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 08:43:07 executing program 4: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80f, 0x39b, &(0x7f0000acc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000acb000)={0x0, @in={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x20}, &(0x7f0000acb000)=0x98) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000acb000)={r2, 0x0, 0x19, "3089bb878c7727caec4f06a0e0611673ef997abd9a02d81cbd"}, 0x21) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000acc000)=0x4, 0x4) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000acd000)=0x800, 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r3, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) 2018/01/20 08:43:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x3, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000}, 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) socketpair(0x8, 0x802, 0x3f, &(0x7f000048b000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000eca000)={0x3, &(0x7f00003e2000)=""/216, &(0x7f00009aa000-0x48)=[{0x4, 0x87, 0x2ff9, &(0x7f0000766000)=""/135}, {0xfffffffffffffff7, 0x47, 0x3, &(0x7f0000b01000-0x47)=""/71}, {0x8, 0xb4, 0x5, &(0x7f0000047000)=""/180}]}) 2018/01/20 08:43:07 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000000e000-0x4)=0x0, &(0x7f0000007000-0x4)=0x1) 2018/01/20 08:43:07 executing program 2: r0 = socket$inet6(0xa, 0xa, 0x7fff) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x7, 0xfffffffffffffffe, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000001000)={0x8000000, 0x100000001, 0x38}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000601000-0x20)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0x91)="10a0616f8e2a40a43a18f7cb8bbd45aa720bbf43ea31cf3be5dfdd6ea1c10e7ea7306f4dd5bccc17c779f77ca6d119c73f5f2981c8e5f34cfd2c38c97f0dbc9f7e5689fc4dcef9d21a067c51d931f5ceb302bf75c27509395b859ad808a2ccd0b2731ff5325324c31fd06156afccf58b4950100a39afe30614049e7d123960eb24f92a87122a2d3c06bb8bf33e7cb4b4b4", 0x91}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0x6e)="e2c0c1cfbe035d80cb0062380e5e127cedf8fa3bd17f750ce6900dd46f03a31e22becec4d9ce484bb2e07c8c9243d15d4e38e1c4112cc344a90dc6abe78c0dccecdc8892535c719317b116e4ba6ced0dd731adcee27b2823edb330b00be5ce9aa864ae735c28929024b811b4e951", 0x6e}, {&(0x7f0000b2a000)="d73019df2174", 0x6}, {&(0x7f0000000000)="20f042f14e9ea73368cf6c876f62a2aa749f1de26e24407b940c0959f80c2e8baf2db5b40b6d159e8c230f44183734f28984bb2a9c8109da7a17b20381a80ddf5fe6a9803a", 0x45}, {&(0x7f00004c2000-0xed)="0eaef6e67aeffde0560a5a21d569ed6a944627cc4bb0cc36ff5750a1238238e753c358ac618aecdb52334d5f40823baa9671156582ecea466d6fd2cb1a1005da108b33a8c954422e1fc53a193b2088a020c1170519dfde22c50abbd9407dc66194e42d5ebe7ffe4a7d39f523467313e1422f308e80f5e775e3e44b0bb2a456961114009d1cd7d046b87725e70ac6a9f986acc80d0e5778d5b83f3efe8335ba15916010cca2cca3028969b32c95d91a20d2a2142c38eea555de5831ddf77dd42aed2678f40bf6a422cf98b5db0900934f8752e125c5a087701e2cf917df2cf6dd1f4098899a81ddd5b42fae769a", 0xed}, {&(0x7f0000e7e000)="c92491a76574d25d872e92a93be9a5dd4325e326d62b7266c5e510385531f8dfc52260cedb4ff8cc68a07c995db86a03f4e41329", 0x34}, {&(0x7f0000d21000)="6862e162691ba84bf85eb625a5d24009ffbed8c5a7e3400f379df2669847a0c799ce13c44fd3013ce124dadc07276706eaed93a79553143bc938af407874d7b1658aced66cce941064d3849cc78f73550e6b6d3e68555a5ecb87b17369216100c06710e85e487d13d5", 0x69}, {&(0x7f0000001000-0x79)="38f4a60d2329c5860e011b6d6af5c3b0397ad002abc7fb216de53ba670c12447377805642266d3b31ea1bf7bc003a41639f6ee244118d3faec23db9804710eac20482f667126663968c6e0328e94484fdac7f95a5419cbd37148957f50787e18de21d2c317e1a1d685e8b2763130e009d834b84771cbb07358", 0x79}], 0x9, &(0x7f0000080000)=[{0xe0, 0x10f, 0x0, "d46ef93267f1a91c10a66611620f2370c3577967b1957f07ee0571ad33e080ebe73be1cf6fc213d939ef77aa64e81d16fdd80f19823ef530bc217345ba7b2cde0531e761493d70d85827eebd1f60ec956eae97c815fa349d72219ac47bf59a51aed7cf15efb3d74a1503b07ebadd4ab5ce1ee23bec7c10c541217491f0466817753704629373142eae44eadc8c27e0fa8f2fff7e897af8976340ab28802c6539f0edfb1a6b7deb1845659603419f96a7f1a3e8ef22eb9b45ba522dd49709fbacdebde934942b0ed960f7d22f46"}, {0xc8, 0x113, 0x1, "6fe67adb9f13143982d9e1324473fbede3e983b603bdd758cc0f8811e7d0b28d725ef228686486768dd2aecef9ca050068005aa4dd2de2ef3df29af249461d9ff930e7ff9bfd910146778728dd4c1acf840d79a577587128505c0d3f579e54bd15229555ee8acb43ed294a76df674f2e86ed1a520bdddcfaba5429b3cae9b90a351091f1b20474155a2154bf327e5c16ffdb3d42107354517754aa0f1fee71b00fbde6f18ef17a3c1c67668302864b248a91f575"}, {0x1010, 0x129, 0x7, "a7d64497ff18555f903a07a3d630ef04c66ed00e3f38e4ffe9d6b87d6e6f7ae95857aebaf1610d27471a5ac54aefe353ab2e199babe86d4f13ec073621283a393102257ee03061e4884ecbf70e011e5fa97b6b08e8c1dbba85fba72119aa4ad81d53b69ca257c239975b7026c208d6f4f4a64559de4c44fc8ae89c7fce1628317627ce39c36abe607184854275ba42a171b9c4035948317de179c4906549af0f31b025e4fe8e29cea2583166e57410e5c588c596eee4bff4cf5906460b7a4c81c73648a6829473aab069b38691a47305cab09c22f400d574376dd3880655b1854b1b71897123915f3c8d582419d132c8aba086674bd9ab0878152c81e8c2f8b70746fdd7b0f1fbb07075dbdda8a9d955b9cfc502b76004ebce3fd2d0b9d0658c77e808958935d336aec1a5cd6c2247c4fe5c072c75ceacc2f666fd96b2c600a895cda3ab8cf25085c54af16ac9953c69e775ed010a08115b73b74e4a8189f9b6c3e9279388142615ab72f7c18d9796631e83eabade41ee6a2b3b446049aea31caf47d31af0e847f0da48d1d013fa2401916ef9fe7f39891768b8580c91d2b7f7115734a0a36d5d6affbb5af7d5d9459df31b34dce7bc66829bb2e1434eb6269d57247aeefe526a3682a208d43fd6804de9c891ec84b07762e7a303a5d0d7c112fffa989bbdf192d6baaef4fc66526f810a59951700ca94b9b0989a977cb725efdecd36dc56d5a5eff5a160a2605011263df56150e28dcef56ac59f8ea89263e48bc961b6b4bbd41a45ef939103372d7c8c52264ba5fd8a25ad036bb5ec5b94f8d3bb43f8ba6749e9df5dcd81993911253326c3197a5e5d947941a95ed347f6e4402c0ded1a6068a2967b5a247a708ec02493f866cc6c1410eb63ef65310780efbacc3edb1ceb68368486018e502c014f4ac8e37e025e385adde27ef2f84e335604b6edda2fe11d116633af670eb03261727c601c627e27e265a6dd74a11fb263f0a9b8d634aaf5fdde0bd8a44b24aa1b439d7d593a424ef41e1e21d7eb6807f675b80154574210e8e66de67860137833ccc4fdf1e3ee6f734f7f3f5a461662a032303d93a62a993711e1ff800b8c9deb78a36424c016ca7548fbe86c1dadd1d95c859be3e455377f5f1e4c30331b982d9527eb56b789300b8819789ae6b5bd7998fedb986e365dc6b2052784871e243f995a238ed2666fc1fe0bdeb54391f0196c30fd730b750ecd09541f5207ad9dafb4052ec54e1f4c36e1684b13f5e0fd05a82c29829ca0a2c3d191305c8879cc7f4bc2f8b3a9c8ae5e9c821cb35451d5961dee746f7053e3fda5ce4c488835b81bccf2b8f8e3403d91c9b47d31f00766f54a9910e8318893d2545c676a0b3782d0e6db64971822142139226c2252ee40596317b76e418233293cefef34d1106a98656eb6818ee05a79a03f79774b170a8a8b0065a05e41586e2faa7614348bb356bc660c254f0cac34e9f3244d36322af510f39263762a4c4d1750d027429dfbbba1ee721f935bb81e2262c41c07f52e98272dc3a9484960ebba7d15deed5637c7d22d15dc6203f00d5f4d9da43cac0e020cd0377964785564635fad3e0555b82d0ecd81e000d96b7993a9e3c7e46b92287915bce2812239912575fa4f4b225c8a57cf77ce8026c550c63c461db71c719f3b8ebbb31af3b18dbc6903b5ed667709bde008eecdcee75c3f4e2c20907e19f947dae0d2584be2d30c24d9f8a27ec88a894300dc5545997e3544c299728c273c9c24b68082805899a73ab0bc4f543d8b224696bacc79dc110bbbe2e88204666f4e5249e562acf2c0ac50a787287d797c06eb1cc71f8623be150d1f1833e6eea400743d40cf45098a40c2977071e14e6e938e4ccca6c51f6a6c3828bb9049947073a342ca62a4449f8c09db242f8028fa5d251fa797b7bdb06afad75bf54ff769f70fc0bb07fb3a01ef5ecda830da9887a671f4f78f2fee9e604bcbcbecd72f15b3a9b165363858ca98dfd917e37c98274f656c736cb12ec1ab9d0fe105099cf4893367e605ddec7855eec1cd3bdc5b0bfa5e1d8d1989b4b0989b1f4747dd7fe33abb541364dc9cf1b05ea034ce2d2ecefe759f2ef1a581c33b5837ced99f8370b7b2c59c7df8096a0f66a04a123e0b72ff95d8604831dff51bc4ee040d24ea5b7a97b5060daf7782df57046a1d3a1f3361064a2d269f3dbb752a81988f8e72c31616d34e50b258781b7d772a50b5b6d57f640b5562e46643acace5e95eb23ab1854bfc8e4fdaee5c595b6df9ccfae1fadf2a24d0abbd1de4df0581263c390ab4fbc2c67ee8f026ec5ae10e0be6a8a6b3d0043410c7b33024f514ac04db5bcfa87a38d56b22dc7c05ef30730d68e792d00326c944c1ee577b2d5cfbe00c1114c054120eb4bccc9ce93ec17cfc373cd06e229e10c9eaf5eb4bc5f292fd7a4ade68db31d882066fee180f46d9259cff0b8db1bb9b55edcf562f9a942685a06055a8e3bb5820512b36a73836a783f1352adb402f8145c34248d0a75683586783de4601ba49f253fabe9c5f1f7adb6b852da83b828583d4f50cb6d00c7894e93733670d42d8a378097349df4e2323175719fc0716f32894e9318ebcde16eab677f253f935e48ed6bb7d0e7d5d68343e9c3e5df71b05c9082bebf9183b43f0fe336a2f4d2810877d9d7dca35868da9a4b5b6119f188ae5040baf3bfa79f941f1d54ca6280d440456d13e70e78c841ee529c96236c7057b304146e83e17ec0356fd57067445f02ce9058de38408812a61350c71e674b9a66b797d07e3161c714c2ea6c87ee25a17c525f7dbaa939bc3d812d285d9cf2968b2f40d4f63da12c6fccc14bf376321d28d459aee0e74ab09023987a50d4f2ec4d17fede2444817ad8c8d2ab30fa7158723b0ba9dbe6923bf34c28ed8a41f48637c08aa57377e66c1b9ea6968638f96ea5f70e7bd14714146c1170532ddac70ca48facdafa1171cfcc39ac8d0afccb370209d5441f45d292828c2e9f1e9d1952cbfb6b098d26b62765929f7b8f4ac2212797faecb501ca5612b1e66cc3598553727ba59f3f4b71e1d381779cc287366db985d83cab972a449f7a8aacb0a3462a7e8bd14eb1ccc76e3d020db4fad335554551e9e9f44ab10b9fe37f7363199169be906ea6de9052fbd646ce90734acf2a2969266d8e8f1220319f2e176ccb3f322cbf549edef5697771ea7bb4cbdaf3b4b442ffafc80d6e87bad8f9c18e601a7e3c0e4c1c74b0954b81b17fadcb71c04eb916e682ca3c1444ee95dfc4c521f71ff7d0efc809051679d0a132a6a0a7da24ed26a20ba9e11a303c1c4781a23ffe483bab69f81513bf7e1a617c0e9ed35ccc2f67fa105e5499b0d31ed7608ff301276b3696dfc9778b590ac0608ebac32c4e9277e520fb74d46cdfb87d1333a7a30f70785357ed7c8b18f995e85730e0e3bce409a04394118da3574511380e21c9cfac4c9eb40a8cf5c5bc0eafca401eec2396265cb92488500b5800f7dd26bb2fd5d804117b6db889b0eec6867445f4221933967d020f376afd4721a7d891fbf92f6ad45cd6151e23314d966980a8410b849f40965317a74757da1e80af213c22a6b8d8a1838136cda3e780496115dd72d91e84ec845d0cc34b6ed2889e05071c26f650f754c43bf32917c90257a2fad36362475e9a6132c143fb0dc98043934e55443e0b98395b1d7a0cfd684b07d44d172c954a4aef6fc45f91a2ebccd391cfa9e41e462e64efcf6279b5ca185b015b835266e062c65bb37ea523bdfad0bf49640f1d2d6898e1e0e00b864ef34c3d0648f68ee434af0190f73a69e9162207fd984c80d49a6505e149ed03c22c34c968dbd98190ae09dd2f8841eaadce576971b82ef13fe9efdaafb59de78c7717f8dc577dd2e0c68d381e9c62c52359cdcb479484e935ac5d71293e7ebece7a6fd869a2a54311086d3f62b2bbc8332a23ee7b8a00609f482fdf157459d7c38b8266917808a2b2a5ce42426d976703ac7aa74731797d3bbb14b008a9822d72fbd8d43145902cce75d3d65c34b835e06f12e22cf012c6e62d9fdaaa333e66b2855b3757f29833ddc3a5a7e2c84306cee6bb2252791568a1bf0b74bb56110150b74ea3d078c0caa1105a7924ae08497a8f3a52114364423ee977dcc5941fd7da5ea2aad4368ab118c759b3221d0c4317f1233a8541e4508709486e8fab68a66887f98ed41cf0469132eefec6c468c474522f45f0d40260616a2595262a48a269688183a8042014123b6eb4478f7e0afab02ebaf85ccfd13ade33184108225b2c643ab1883bae352cc9bddb2480839ff6ccac299815ef44071b9562f52ec15b928339101201a06d29b3d07fea6d8541b4fa36a23c797c1a1e106e57f331241ddb59a0acb08ac7e68f3af27fbd4fcb3a0614f7c203ac29fcf2d383f71799cb21c698b02e66cc40b929fdd4d7228441cf05d3c18dee00db49b75f0a634bca588c67d4c42e0b610e01ed0ecbcec01a28999f55ce6adad6c9b81f654c5d924c770aa12d8a0dc5739ab2ec901c3910b091d9582df1e100286496595222672d3f0a749e1fd57051a1d72eab66691cbe115e44734c19c928b83b4664f612be61307a22dcdf537ac9434af2d327b5d903cb5df69d4a17dae7a7114d7cbb1d4fa44305cd0e46fd3503fedbb405d9efc40f7b721b715e7c3849d4bc72cf81dfaf25019455cc2b9604f561978ff200e8b4eb37097f29f9ecaac83102e047099e8035884501c8cce31309aa4c5cd0ab587ce466065777a914e8314563fd92dcac2bbe3bfe89a475ed6164a8ef3b056002f6b9c3620e4bfa772ba8773cd00149ccea5b8c5c154a883a62f5f6b38dff85a14cd0d3315c38e28c1b5f74ee49cd01cec4784247ab957839ffa06af3982df34b98925a726779b41fa70de83a70e07c7ac67c5f27546eb36549e3a86c4259fefa052f6035d95b493227f9771a78eda6eb1462cf22aefbb1ffea31e982ec56bf6f475c7989f4b2172164ce2d9579dc4af48b6d239328553ff4fc0172683a14d66e4f6cb0961dbe21817276e84f62bd4e386f7f6821ea937add40454a1b5db5be8096638dd608a7fb6186d907d1f8ea17a61edf23e972d7bb7d84bee855151bb5cde60fa3933fc1e787eb6fc97b873b13b3998516c122bba25aad23ef7a90c740b7d0ac31cbe55640af857753fce6569ac2f8257b2f0481750a893d58d45693d1b9b747d0de010f713a76dc7210d1ae5ddd948df4f10ca5d99f4c96276b6d74bf817c04337c5db09d4a3d9bca67f66bb1fa63325d7c48f029d276734e91546ec5539d4ace1e2d383031435abef22391646245df77fcadae2f774d98f778f787b975ab2e9b68b204ba2ccac10b91a251931d0183d3842b123c24f6e858e07209f884153c0f0cfb464720f5146608b18c473d8b7e6725343d8391d3145e16fac9266af670ddbc9536bd33f60880807043d86cf1d6dda0a2e80b763ada13faa520afe0a9ea3d2a86bcff86653bc025d1d03905723905609186bf2c8bda4b8d81511ae7c3150732327137da9471d0624a2296ffdcd230979810ec5594e71ee3eef74f5fbe3f2efa58fe6e2fc2ca30392b603251ef3f9ce296ddf294342128dee17cf6dac20a844c68a5cac1d0820a24fe4a20db3fa802cd20c39dfebee68b056d566ea8a436a45bb83367558afda02ea2ae3bafaf29a6d358b57293374a0e4ce1a942b1331900d435903a3ad6b2773135f9467dedfd7636fe3a3eb9dd35b493cf95ad3baf5c063afdef31e322df22d9d0fe74cf007453536baeab8"}], 0x11b8, 0x20000000}, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) connect$pppoe(r1, &(0x7f0000538000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00001cc000)={r2, r1}) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a00000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db5000)=0xe8) writev(r3, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/01/20 08:43:07 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0xfffffffffffffdd6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000009000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x10)=[{&(0x7f0000008000-0x38)="02000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000005000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/20 08:43:07 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xa, &(0x7f0000b59000-0x1)="", 0xfffffffffffffed5) getsockname(r0, &(0x7f00001f5000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000095d000-0x4)=0x3a) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000655000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20f) 2018/01/20 08:43:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x802, 0x0) 2018/01/20 08:43:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f000092a000)=0x0, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000478000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000c03000)={{{{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x401, 0x100000001, "31e6447965012ec7b26919ba6d0a56d89b3efddd84e5be7e99a19d8fb0c9b91b98742fcaea1dcf2e91a818dcb8e555d436a3bd5cb3f587b066b340683819f9f3678d07f210178fcc6ae5b00d65a5a2c0"}, 0x160) 2018/01/20 08:43:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x3, 0x6, &(0x7f0000a1f000)={0x0, 0x0}) getsockname(0xffffffffffffff9c, &(0x7f0000ead000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000951000-0x4)=0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000572000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r1}) 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) listen(r2, 0x3) setsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f0000c9b000)="088ff1c1ce5d19d184a3861b2430acb9d3d06e09c17b57fc938527e218b2bfcf797f62a9a61512f76a4fd7819d7ccea442fe6d7ba51e613607b76e58f906d63a02cd89f7890c43a139faaf5d8f7e7763df83f2dc6906d004a7fe9994aea7b3dad952f7f10487e6517b1703370d9dd319ef52229c1fd7cfb21078a514", 0x7c) r3 = socket$nl_crypto(0x10, 0x3, 0x15) getsockname$netlink(r3, &(0x7f0000f1e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000902000-0x4)=0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004b7000)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f000037c000)=0x1, 0x4) r5 = accept(r2, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$llc_int(r5, 0x10c, 0x5, &(0x7f0000cdd000-0x4)=0x0, &(0x7f0000a5f000)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000044a000)={0x0, 0x0, 0x3, 0x0}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00006b4000)={{{@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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f00002a8000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000fc1000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000460000-0x4)=0xe8) 2018/01/20 08:43:07 executing program 7: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000007b000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x10000000}, 0x7}, 0x1dd) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/20 08:43:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getpeername$packet(0xffffffffffffff9c, &(0x7f00000a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000041c000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000c23000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xa}, r1}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1000000000002, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0xb46]}) getsockopt(r2, 0x222, 0x9, &(0x7f0000d35000)=""/178, &(0x7f00009b1000-0x4)=0xb2) 2018/01/20 08:43:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x8, 0x5, 0x2, &(0x7f00005ee000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00005f1000-0x28)={r1, 0x0, 0x10, 0x40, &(0x7f0000c5f000-0x10)="7166f3e0a6d47100697efd001e0b5bb0", &(0x7f000033c000-0x40)=""/64, 0x8, 0x716}, 0x28) r2 = socket$inet6(0xa, 0x802, 0x88) r3 = accept4(r0, &(0x7f0000b39000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007c8000-0x4)=0x60, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00006b7000-0x10)=[@in={0x2, 0x0, @rand_addr=0x88f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f000042b000)=0x6, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/20 08:43:07 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$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) shutdown(r0, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept(r1, &(0x7f0000367000+0x89c)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f47000)=0x6) socket$nl_crypto(0x10, 0x3, 0x15) sendto$inet6(r2, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/01/20 08:43:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002e0000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3, 0x0}, &(0x7f0000c60000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x8001, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ee1000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) socketpair$ax25(0x3, 0x5, 0x8, &(0x7f00005f8000)={0x0, 0x0}) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000414000-0x10)={0x0, 0x8001, 0x1, [0x1000]}, 0xa) 2018/01/20 08:43:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xbe, &(0x7f0000343000-0x61)=""/97, &(0x7f00007a8000)=0x3a) r1 = socket$key(0xf, 0x3, 0x2) pwritev(r1, &(0x7f0000abd000-0x50)=[{&(0x7f00009e9000)="689e21f86887ed5b095617db68d3fc19c65bd14ed22438fc700e4d0a47cec24389d8ae03d3d7dac0cc39c32b5feb7e052f3ccdca9574564e498c598967eb8e9689ca9b20eccb141facf4d7dea71d8587a406da0bf962e79192af8825ed974113043537b9c4daad74a5f09d3ffccb5cad82fa71deaa6847e68a013251b3739b6e69a7897f4d18a250fa14d053ae37e55383c3984b46b413363a6dce619bdb9e93e6c03b39e274a74ce1a7d4196c65fcf3639daf12e764f4a9fa6a046e6d2e4c83c987570a8d3bef9a2b1ab3e95d770825fd9892b7011167e8ac43244a1ce9c8797828b5", 0xe3}, {&(0x7f0000196000)="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", 0x1000}, {&(0x7f000004a000)="0f5d79df2e885b9e663a72431db60c17b68eb2418e3cc62e2d2d4e15793ceeb1c7cc99283e34cbaab20f214dfafc8847ec7602d2d14c005a740de68632d44518eb3a0944b0a709", 0x47}, {&(0x7f00009f3000-0x3d)="d9cd6f0a64d5e500e68f870bd30520f7467b54a1526f1fcbb80f42c2f7030321f7930a809d70216fa9aa747b9c4813676543334618d712c2dfbbaecab4", 0x3d}, {&(0x7f0000945000-0xfe)="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", 0xfe}], 0x5, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000019b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-camellia-aesni-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000dcf000)="0000000000008001b3b60bcc5c54be0a295df000", 0x14) 2018/01/20 08:43:07 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x20, 0x10d, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x3, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000015000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7337, @mcast1={0xff, 0x1, [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]}, 0x1, 0x2, 0x7fff, 0x7f000000000000, 0xd1}, &(0x7f000000f000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000)=@sack_info={r2, 0x6, 0x4}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000013000)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000013000)={&(0x7f0000014000-0x2334)={0x2334, 0x13, 0x400, 0x6, 0x3, {0x16, 0x0, 0x0}, [@typed={0x10, 0x1f, @u64=0xffffffffffffffff}, @nested={0x1104, 0x5, [@generic="b27b1a8567170874896421219ce82809babeffeebc39fa449d702bc2be4f861eeaff4bd5482c3265ebe175f69592e55816283f16871813dce7a5cb4a3acff8be49eef00589d48e197df743a676cda78abb6e7a71fedf0458681e5d9f6d9480350a254db45e18b1477613a9ffb34d7dc1882d14480b06f0d71e065a4f4211b5b214af9ad4d42976e387de747485c0c9f5ec18ad12eaed0e1258de6a05166f3545363bae1b85f8b2e0114ecf3a5671b0e283ff5a4e9c61246cd833eeed3c8091c090fc7080a84f6c2589b47d795fd19be974b6d00bab30cfd66f4d6572294629e85d57e340aa8783c5cf22a48e1b36482b344e0f", @generic="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", @typed={0xc, 0x29, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @generic="066ac3480e873f70c575ccbede669c24a880ac31ebfc5169ffb68757733b91", @nested={0x11ec, 0x7e, [@generic="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@generic="6d9b7831c200066082474579df3bde1b2e15ea00560454c724d8600b003080f21cbbd6f1600784", @generic="0ef966fa12baca3e", @typed={0xac, 0x79, @binary="80f7fe39cf8f0672a5622070d4a51fd66493b8ad9f8630f29a7015e0446c7df0903bbd5fb4829662384e0ac357c2bdba004961c9fb677109e9eee2dd299dd36fd50ce60ecfe325bd152a47d5d98c4224d166a9ac3e0a2a8b45d21b32ab24049932c966b4dd3ea9c4253ee35842475ec01e3ebee051a2feab5eb2573f91853500a469da60740b1e661801fe10365b8a8e330f2617d249d5226ba9a179ac0511fa5c0b19"}, @typed={0xc, 0x4f, @fd=r0}, @generic="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"]}]}, 0x2334}, 0x1, 0x0, 0x0, 0x40000}, 0x40814) 2018/01/20 08:43:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000-0x10)=@buf={0x6e, &(0x7f0000001000-0x6e)="5a98b47e24e43101632c7e966c4618d0eb99af7e93708cf34d9e609e04e9291e4bda0cf7aae780a3b52924c80904a729034fa6abe4ede2b9387f174e204f6695b1fc72a5f8242a6a24a422dd73051c1b179729279ba84397176ba6423a0be8941780b13b839a4a7c75e1a6bdc21b"}) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9c60}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/20 08:43:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000-0x63)="e9b7bd2efb034531cb5fd0148f5fef49c07f337017f9e44ceba933026641d689cd2acc1e729066a1049f5411a976c5711b5a0807c03ddc42981d282f02e15f61ac3f2c5921fe0b9c7ce8b46f03d1df194ceae1bacc51c8aaa63c99502ab944b3f22ae9", 0x63, 0x4004000, &(0x7f0000e71000)={0x3, {"da720a484003fe"}, 0x7fffffff}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80009, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000068b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000997000-0x4)=0x20) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f60000)=0x0) [ 845.094230] can: request_module (can-proto-6) failed. 2018/01/20 08:43:07 executing program 6: mmap(&(0x7f0000000000/0xdfc000)=nil, 0xdfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001fd000-0x4)={r0}) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000dfd000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$key(0xf, 0x3, 0x2) 2018/01/20 08:43:07 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006a4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/20 08:43:07 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)=0x0) [ 845.188848] can: request_module (can-proto-6) failed. 2018/01/20 08:43:07 executing program 0: mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x4, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00005d3000)="", 0xfea0, 0x0, &(0x7f0000f45000)=@ipx={0x4, 0x0, 0x0, "3812d118543b", 0x0, 0x0}, 0x10) 2018/01/20 08:43:07 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000d27000-0x4)=0x0, 0x800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000076000-0x3)=0x1b, 0x4) socketpair(0x9, 0x800, 0x7, &(0x7f0000d26000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000d28000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000022a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae8000)=0x20) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x0, 0x2, &(0x7f0000d27000)=""/33, &(0x7f0000d27000)=0x21) 2018/01/20 08:43:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000b3000-0x4)=0x0, 0x800) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000a9e000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000eeb000)=0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000068f000)=0x1, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00007aa000-0x4)=0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r2, &(0x7f0000df7000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b68000-0x4)=0x81, 0x4) 2018/01/20 08:43:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0xb, 0xf2, &(0x7f0000c8a000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f00002a4000)=0xffffffffffffffc4, 0x4) bind$alg(r0, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0xf, 0x80, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000026b000-0x28)="020600000007ff00ffde07fffffffaff", 0x10) bind$alg(r0, &(0x7f0000bf5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f4000-0x10)="02d34712bc126d5d73e59fad2a798a27", 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000515000)={0x0, 0x0}) sendmsg$nl_route(r3, &(0x7f0000ab7000)={&(0x7f000004f000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000f5c000-0x10)={&(0x7f000044b000-0x14)=@ipv6_getmulticast={0x14, 0x3a, 0x702, 0x0, 0x1, {0xa}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000c2000)=0x7, 0x4) 2018/01/20 08:43:07 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000031000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008f6000)={r0}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000e63000-0x4)=0x0, &(0x7f0000e62000)=0x4) 2018/01/20 08:43:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c6c000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000d35000-0x4)=0xc) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f000061c000)="d50339a4d36eb97272625b3e4f460091402ba9f00fbd54dd485f40d11fc012c03b471680314d1c7b9d37302679faa752b0c3c8c674fcf7eb0178cb6c9736955dd6637437f0bbcd4684d561ec3d1b28fce45853e28bff75233f0c0722c7b8aaea86756e348d0c7e94fc138c31536ad83ad2632f0e33287828b0b989fdcf80f8f0e9d7a8cc86924e0d574ad07374b4820b827015cb98c86b0507788cf5cda7944b44a3df022f6cec955c8ab172f431c2220928f9", 0xb3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000324000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000acc000-0x4)=0x0) r4 = getuid() r5 = getgid() r6 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004e5000-0xe8)={{{@in6=@empty={[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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009bb000)={0x0, 0x0, 0x0}, &(0x7f0000750000)=0xc) r9 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000972000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f000052d000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b0e000)={0x0, 0x0, 0x0}, &(0x7f0000cc1000-0x4)=0xc) r12 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b66000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007fe000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000083a000)={0x0, 0x0, 0x0}, &(0x7f000001a000)=0xc) r15 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008c0000)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082f000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000562000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000adf000)=0xc) r18 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f15000)={0x0, 0x0, 0x0}, &(0x7f000018f000)=0xc) r20 = getgid() sendmsg$unix(r2, &(0x7f0000006000-0x38)={&(0x7f00009ad000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004a4000)=[], 0x0, &(0x7f0000e8e000-0xd0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xd0, 0x24000000}, 0x40000) recvfrom(r0, &(0x7f000018d000-0x65)=""/101, 0xb95db203f6957be6, 0x0, 0x0, 0xffffffffffffff63) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000746000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1a000)=0xe8) r21 = bpf$MAP_CREATE(0x0, &(0x7f00000e3000-0x2c)={0x0, 0xffff, 0x100, 0x0, 0x2, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b8000-0x48)={0xf, 0xc, &(0x7f0000782000-0x60)=@raw=[@ldst={0x1, 0x3, 0x1, 0x0, 0x7, 0x88, 0xffffffffffffffff}, @jmp={0x5, 0x1ff, 0x5, 0x7, 0x0, 0x100, 0xfffffffffffffff0}, @map={0x18, 0x7, 0x1, 0x0, r21, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x95f, 0x400, 0x101}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000ade000)='GPL\x00', 0x4, 0x5c, &(0x7f0000e81000)=""/92, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) accept4(r0, 0x0, &(0x7f000086b000-0x4)=0x0, 0x80800) 2018/01/20 08:43:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r1, &(0x7f0000002000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000002000)=0x0) recvfrom$ax25(r2, &(0x7f0000001000)=""/168, 0xa8, 0x40000003, &(0x7f0000001000-0x10)={0x3, {"4128cd9a8b9feb"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r1, 0x2, 0x2, 0x0}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000000000)="eac5a9c63d8a3a4b3d3258fe02af48e70415d3abb8e865d06813b9ee138817c8165eaa8e1d416410350cec77b3ce096940376d03a5700c5add9e3a19940d9fc874547197a1c6dbac44990a5210c80c8dd60f4d", 0x53, 0x10, &(0x7f0000003000)={0x3, {"9544be823a94e3"}, 0x10000}, 0x10) accept(r0, &(0x7f0000992000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000072000)=[{&(0x7f0000071000-0x14)="140000001a001980010000001f00fe060a0d0908", 0x14}], 0x1) 2018/01/20 08:43:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0xffffffffffffff12) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d76000-0x1ea)="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", 0x1ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 08:43:07 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x7ff) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000019000)=[], 0x0, &(0x7f0000001000)=[], 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) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f000000f000)=""/111, 0x6f, 0x10022, &(0x7f000001b000)=@file={0x1, './file0\x00'}, 0xa) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001b000)={0x0, 0x0}) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000018000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f000001a000)={0x121, 0x401, r2, 0x2, r3, 0x7, 0x9, 0x401}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000000b000)=0x0) 2018/01/20 08:43:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000c23000)=[{{&(0x7f0000e13000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000c98000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c37000)=0x10, 0x80800) getsockname$ax25(r0, &(0x7f00001fb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000aa7000-0x4)=0x10) 2018/01/20 08:43:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf01", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e15000-0x38)={0x0, 0x0, &(0x7f00000b9000)=[{&(0x7f0000b82000-0x37)="72b1c8a4572666d8a732", 0xa}, {&(0x7f00008b5000)="c31d6439162cc5d672d82aabf14038b21b6f7eaa39d399da58a39f1948822b172680", 0x22}], 0x2, &(0x7f0000945000-0x188)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x50, 0x117, 0x2, 0x3c, "14ccdd5f4d82ded4490ceb474c617bd7d251877e9c95749ed2ecccc6c92f83667af3961a2ca22ffe2745042fb0815cd7a1f73536799f65f3cb570f13"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0xb0, 0x8000}, 0x40000) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00007aa000-0x78)={0x0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x0, 0x0, 0x8, 0x9, &(0x7f0000387000)=@generic="c824e78c46e5e24d1525622c5a2db56b", 0x6b5, 0x1f, 0x9}) recvfrom(r1, &(0x7f0000e12000-0x36)=""/242, 0xffffffffffffff2a, 0x0, 0x0, 0xfffffffffffffd8a) 2018/01/20 08:43:07 executing program 2: socketpair$inet(0x2, 0xf, 0x80000001, &(0x7f0000282000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000e03000)=0x4) gettid() socketpair(0x5, 0x3, 0x80, &(0x7f0000996000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000365000)={0x0, 0x100000000000000, 0x10, 0xfff, 0x4}, &(0x7f0000f59000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000+0x73a)={r2, 0xd5, "72c7f3f4e9ee479e770eb4706847327968009b68015dc684fb717b02863aca14b1dfeef8614658ea08587de3d9e9e7cd7866439bbd432a09c65d0399f6b950941b4a6418202782f9655a1f7d83c83e6e303ad5e620fa44e3a60cba4f923b5e9a8eae6b4c26440b6ae3ff7e6871fa12cac2261d607ba41793b40c0f483cddfc2377492c87ae9711b245f86eff51b95b68777c31d56af05f5f724203f2a8347f73a674db1307cc319818ab0bb6b40d1c769d478c37fdc4405c24af4d6087b75d09702d2445f27fb577936e1b65cedd500063dec347a4"}, &(0x7f0000001000)=0xdd) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x100000000, 0x0, 0x0, 0x401, r2}, 0x10) 2018/01/20 08:43:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000e8f000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000140000)=[{&(0x7f00005d2000-0x87)="331f35442dfa86382c72257d1d49e3de2af2f78ada69fb5f140ef588f12104eb", 0x20}], 0x1, &(0x7f00002d5000)=[], 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000-0x42)="fedd192a13d60f3ac5b7706d82cd2ee169cccbb0fc2c4ea7acc0a84fd9ea29fc8614e537b243adc6625345e47e35c4c9db039fcb8e128d7e52d0d5618859516bbdaf", 0x42) socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 08:43:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000f1000-0x8)={0x0, 0x0}) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f000021a000-0x7a)=""/122, &(0x7f0000966000-0x4)=0x7a) write(r0, &(0x7f00000e6000)="", 0x34a) 2018/01/20 08:43:08 executing program 1: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f40000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0xffffffffffffff2d) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000266000)=0x0, &(0x7f0000f41000)=0x4) recvfrom$unix(r1, &(0x7f0000f3e000)=""/223, 0xdf, 0x0, 0x0, 0x0) 2018/01/20 08:43:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000050e000)={0x0, 0x0, 0x0}, &(0x7f00005fb000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005d6000-0x4)=r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e1b000)=0x0) r2 = accept4(r0, 0x0, &(0x7f00002a4000-0x4)=0x0, 0x80800) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f000040f000)=0x0, &(0x7f0000680000)=0x4) 2018/01/20 08:43:08 executing program 7: socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000cde000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000dba000)=0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f8b000-0x4)=0x0) pipe(&(0x7f0000fde000-0x8)={0x0, 0x0}) sendmsg$key(r2, &(0x7f0000786000)={0x0, 0x0, &(0x7f000039d000-0x10)={&(0x7f00009e3000-0x48)={0x2, 0x0, 0x10001, 0x7, 0x9, 0x0, 0x3, 0x3, [@sadb_spirange={0x2, 0x10, 0x3, 0x1, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x14, 0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/20 08:43:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) r0 = bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4(0xffffffffffffffff, &(0x7f0000926000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008df000-0x4)=0x10, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000078d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000-0x4)=0xe8) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000b87000)={r1, r0}) 2018/01/20 08:43:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000113000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000f9e000+0x39f)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000322000-0xc)={r5, 0x80004, r4}) r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r9 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f000063a000-0x4)={r7}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f00007a8000-0x8)={r8, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r11, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000f9f000)=r12, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r13 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f00005c1000)=r13, 0x4) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r14, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r15 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r15, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r16 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r16, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r15, 0x0, &(0x7f0000905000-0x4)=0xfffffffffffffede) setsockopt$inet6_int(r16, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000386000-0xc)={0x9245, 0x1, 0x19, 0x1425cd74, 0x6}, 0x8) setsockopt$inet6_int(r16, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/20 08:43:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000827000)={&(0x7f00003e6000)={0x10, 0x0, 0x0, 0x100020}, 0xc, &(0x7f0000be4000-0xb)={&(0x7f000030d000-0xc4)={0xc4, 0xc, 0xf, 0xb00, 0x0, 0x2, {0x5, 0x0, 0xa}, [@nested={0xa4, 0x44, [@typed={0x8, 0x3d, @void=""}, @typed={0xc, 0x3, @u32=0x4}, @generic="ec9bcbe9cf035660ac6e4d2771bdd9e9f88c173ad8142db8acdbbc9d3b4d29e3727133bfa3d8f77416664a63a04d5c724696d05bb48a4f9236da5edf6dab7dbe9bc1712ac91ac35567fc15cac4537510336022fcce5a0ca98c729a99025e846c57d8c55e1e215a936a", @generic="5c46eaa36351fc6caa9d992da37e4f304ff0c57957c64b24b0f06d1341ad5c322f"]}, @typed={0xc, 0x73, @ipv4=@rand_addr=0x7}]}, 0xc4}, 0x1, 0x0, 0x0, 0x1}, 0x4000) r1 = accept4(r0, &(0x7f00007be000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d50000)=0x58, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000018b000)={0x0, 0x1000, "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"}, &(0x7f0000dd1000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ba7000)=@assoc_value={r2, 0x9}, 0x8) poll(&(0x7f000046d000)=[{r0, 0x80, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x200, 0x0}, {r1, 0x0, 0x0}, {r1, 0x80, 0x0}], 0x5, 0x512506d4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0f00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f000084b000)=0x7fff, 0x4) 2018/01/20 08:43:08 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) socketpair(0xa, 0x4, 0xab8, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000c000)={r0, &(0x7f000000c000)="8440d11a739711a78497e747137f4cf8a8dd9fb4cc421c661cfa02b93f7ce6f4a926275b299761b57e42d02459991e0470232ce01b", &(0x7f000000c000)="5c84720c673b08eb8b9b31ceb39fcdce7048576887b4824a33f1e651cdbc44dfd4a313057fc857167ca0288e9558b54ac8947f22", 0x3}, 0x20) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000000b000)=0x0) connect$netrom(r0, &(0x7f000000a000-0x48)=@full={{0x3, {"1aa67b31daa61d"}, 0x7f}, [{"3f6fb6eedeec5e"}, {"560ccca0b2e680"}, {"f94c44262bd638"}, {"35122dae2b0503"}, {"f68db23640714f"}, {"be25b0a00de17a"}, {"accc231e18f05c"}, {"d42dd132988cc4"}]}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000b000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000c000-0x10)={0x0, 0x1c, &(0x7f0000009000)=[@in6={0xa, 0x3, 0x67, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f000000e000-0x4)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000b000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000000e000-0xb8)={r2, 0x40, 0x80000000, 0x3, 0x2f8a, 0x0, 0x100000001, 0x401, {r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8001, 0x4, 0x100000000, 0x2}}, &(0x7f0000007000)=0xb8) 2018/01/20 08:43:08 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f000000a000-0x3a)=@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}}}, &(0x7f0000036000-0x4)=0x3a) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000036000-0x6f)=""/111, 0x6f, 0x0, &(0x7f0000035000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/20 08:43:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000577000-0x38)=[{&(0x7f0000b60000)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000fa7000-0x30)=[], 0x0, &(0x7f000087d000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000477000-0x5c)={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf11d}, {0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, 0x0, [0x10000, 0x5e, 0x80000000, 0xffff, 0x53fda4ff, 0x2, 0x100000001, 0x9]}, 0x5c) 2018/01/20 08:43:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f000080a000)=0x0, 0x800) socketpair(0x10, 0x80000, 0x5, &(0x7f00000c8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f000016e000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xfffffffffffffffa, 0x0, 0x72, &(0x7f000049e000/0x1000)=nil, 0x4}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000)=r0, 0x4) 2018/01/20 08:43:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003de000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000099000-0x4)=0xe8) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e72000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000135000-0x4)=0xfffffffffffffeff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b81000)={{{@in6=@dev={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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000395000-0x4)=0xe8) sendmsg$netlink(r4, &(0x7f00004b2000-0x38)={&(0x7f0000ab6000)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f000000e000)=[{&(0x7f0000ef9000-0x22c)={0x22c, 0x18, 0x704, 0x4, 0x3, "", [@typed={0xc, 0x25, @fd=r2}, @typed={0xc, 0x75, @uid=r5}, @nested={0x20, 0x25, [@typed={0xc, 0xf, @ipv4=@multicast1=0xe0000001}, @typed={0x10, 0x87, @u64=0x200000000000}]}, @generic="e84af3dd7b44c453095d3cda7acfe248d654cb49bc76edded84ee317bb67798fba9f91bf6a1aae99d8c49ceb722aa4b73da270d4c42037e530ffc7974c1b0a01ddb00d75f8c234f7ef151c71ffea68cacb9b04664af78c031163dc14d3addead84ebc66b8c9afa55fad6dd0877c1ba13e988558d28466269c611a6418ef1843c1c24d0e14c354c1ff73640bfeac8609f15d908cb4b5a0db00227fccb3d1c80e7bf5a1a014ebf6e4f", @generic="9a1aaf5f45bc6999de3102ac4b1a13e20abc3279ae5200b62c853197da64c4ae486c4bd9ed4a0dd520c879dca2fcbfd37906b8d4842fe2aa617fdb653451cf6336bbff7bcedb752583a8ae0dadd6092c51574cc3c31116a1b1abe1f076e1a3ca1b6cb1396c4877c75902e728446d49eb1e72f4303601ac528b677a6628ce1f3a01fce5d634e410817354d145a1861a3fa89e93", @generic="4152d0292dc09fac9067cd68fe385845a532c0a57abfde02bd15df8c023098dbf1fc23c0d8f6747a5903f0a3606532e3497ca5585b1ec4e0ba1c364f51832229d228f5bb65ebc84d5d0bd887e509f7be57d254e3", @typed={0x18, 0x2d, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}}, @nested={0x10, 0x8c, [@typed={0xc, 0x1c, @u32=0x72}]}, @typed={0x18, 0x3f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x14, 0x17, [@typed={0x10, 0x5b, @u64=0x8}]}]}, 0x22c}, {&(0x7f0000625000)={0x101c, 0x22, 0x800, 0x0, 0x1, "", [@generic="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@generic="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@generic="e8c53b7d5e5df7f9bb6296db023d2c4e06b2463de001c0fda5636cd417324cdfb9877462d3111c3427e2d6329c515f6396b8a72440d5e098c48d0d2abe15eb4112e31a6c52c9b437e8d5ade28cdd1d7aa278302c39cd197222a761fb63252d64f94aa03d8268ca9eb378bdb36c99d8a38950647c08b5512e09302e078107f61830ba120b7fa3951586ff103a0ef58ebbf445c37b584a", @generic="1d9421b287b8d8006c3cb6550a29af5a789aa992d749194b0c149a8b229011c3f4c0607966afc28381410c3e97854db058d07960c8f9c170256524961c097799fd303b7929dde9e29915951447c05a404782c546539e25b0b10b6e6bf491967ba7cf1651ce731a8b6db44d9261359ad9fd5e61b0820af45cfcfbb3f2b117674f97d4b8"]}, 0x13f0}, {&(0x7f00007f7000-0x138)={0x138, 0x1e, 0x100, 0x4, 0x1, "", [@generic="a632b8090825ad96488b64dabc903f06d5c63dba5fc56ad20bd54cfbbbc0bfde3ab81d228b", @typed={0x100, 0x63, @binary="c131251d3e8b316ac7de8cc421ed9f69a391052657a397638b9ffdf89e7971b627c9dd320a225a9edb5cb0b250abdebe7c5a59f1b80c14e473218706979d703efe11f8c461ec914490cba5ffb32a3350850316accf4c0720954dd81b1d218c9c16e48a41b790d1498b293d578a821882664fb62ce787fa68345a03c808b7e268b680aef3d4a1249847c9f08dd65771f825a6e89967df11017158aba3920b83fcfc489b418987737f678a8a89be6b5322587d5a96be4de3597dd646e3b467a2883fe31a282cbee21d76360c1037c9b7e011489c8b4a0969255b656bab4794749fdff20987847b596b17984a190f8098accca602f49b7b632b"}]}, 0x138}], 0x6, &(0x7f0000f3a000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r3, r3, r0, r1]}], 0x28, 0x80}, 0x804) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) socket$llc(0x1a, 0x2, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f00004b3000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) close(r2) connect$unix(r0, &(0x7f00004b9000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/01/20 08:43:08 executing program 6: socket$pptp(0x18, 0x1, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/20 08:43:08 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffa000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000dc2000)={r0, &(0x7f0000416000)='('}, 0x3f038174db091658) 2018/01/20 08:43:08 executing program 3: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ff7000-0x20)={0x0, []}, &(0x7f0000a90000)=0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ff7000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff6000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00005f1000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 08:43:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f04000-0x8)={0x0, 0x0}, 0x2, 0x3) syz_extract_tcp_res(&(0x7f000019f000)={0x0, 0x0}, 0x7fff, 0x9) syz_extract_tcp_res$synack(&(0x7f00003b6000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000071000-0xb4)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x54, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x1, 0x3, r1, r0, 0x1ff, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x7, {[@generic={0x2, 0x0, "e15f8d696e40660e1671"}, @eol={0x0}, @generic={0x7, 0x0, "22e24fa46b2140502a91aa6e"}]}}, {"cdda6caa930522e20646f2786b1c21d8bbe22e2fb76e4cc34eaa38d1a99fcd3c30ada1034b22a572570a568d0746b0ce06713f00c70bfff7d50b2a3d9a05077dc84889e134304e7968d9dc21a2a7"}}}}}}}, &(0x7f000099c000)={0x1, 0x0, [0xc5f]}) 2018/01/20 08:43:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007fc000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(cast6-generic)\x00'}, 0x39) r1 = socket(0x9, 0x3, 0x3) sendto$llc(r1, &(0x7f0000de3000-0x53)="52a5fd11172b57e5b969f7c71c325cc7c8e23695831d7da1fc189b6c5af65350825ed0efe06965481f3b5796172ee5532504e68cd637cea7ba3ddada4edb6d223d9777305967e3225c0d5ea9edef0efcb02235", 0x53, 0x80, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e4000-0x11)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000058e000)=[], 0x21f, 0x0) 2018/01/20 08:43:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) socketpair(0x5, 0x0, 0x6, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000002000)={0x1f, {0x8ef, 0x3, 0x7, 0x20, 0x1, 0x80000001}, 0xba62}, 0x9) mmap(&(0x7f00000d5000/0x1000)=nil, 0x1000, 0x4, 0x4000000030, r0, 0xc0000) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x7, &(0x7f0000001000-0x80)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8}, [@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0xa)='syzkaller\x00', 0xfffffffffffff000, 0xdc, &(0x7f0000002000-0xdc)=""/220, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00001aa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000dad000)=0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000d6000-0x8)={0x100000001, 0xc1, 0x2, 0xdd90}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x4, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000)={0x0, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2d4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, 0x9, 0x3ff, 0x20000003, 0x80}, &(0x7f0000001000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000d6000-0x20)={0x3654ac0f, 0x2, 0x2, 0x8005, 0x0, 0x80000001, 0x2, 0x4, r4}, &(0x7f0000001000-0x4)=0x20) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000be0000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001dc000)=0x10) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_buf(r5, 0x0, 0x29, &(0x7f00007b0000)=""/204, &(0x7f0000bb7000-0x4)=0xcc) 2018/01/20 08:43:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000877000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000355000-0x4)=0x0) recvmsg(0xffffffffffffffff, &(0x7f0000458000)={&(0x7f0000e22000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000c24000)=""/191, 0xbf}, {&(0x7f0000dac000-0x1e)=""/30, 0x1e}, {&(0x7f0000422000)=""/0, 0x0}, {&(0x7f000058b000)=""/4096, 0x1000}, {&(0x7f0000a2b000-0xe5)=""/229, 0xe5}], 0x5, &(0x7f00000ed000-0x92)=""/146, 0x92, 0x100000001}, 0x61) r1 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00006b0000-0xa0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xdb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f57000)=0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/20 08:43:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f07000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000249000)=0x3ff) write(r0, &(0x7f00008a3000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000002a000-0x90)={0x7, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) read(r1, &(0x7f000054e000-0xcb)=""/203, 0xaa) 2018/01/20 08:43:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c97ed0c553b14bc84eba1b9e10bf1d978cba37010ed0f5ca82e3c25ee62086ad6785660f5d7f9e384235b0e9a237770e9e9369902273675c8160abf48e8eebe6483701771c3174f1eaf4739e923bb517017f5b8acaa14a5ac0878c8db8cea93dab6d5a76539df6e16e003525297c5f8f95afd4df6da2e4f5e86e6d61ca97640de51a5bcf5220f269e44e2f59e505569baa376d7fa95d03458481c1e826da607f7", 0x130}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f0000bed000-0x22)=""/34, 0xffffffa4) 2018/01/20 08:43:08 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000216000-0x10)={0x2, &(0x7f0000741000)=[{0xffffffff, 0x40, 0x1, 0x80000001}, {0x2, 0xffffffff, 0x9, 0x2}]}, 0x10) unshare(0x100) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00008bc000-0x1)={0x2}, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c20000-0x8)={0x0, 0x0}) 2018/01/20 08:43:08 executing program 2: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000001c000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f00000f8000-0x4)=0x10) r1 = accept4$llc(r0, &(0x7f00000f7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000094000-0x4)=0xffffffffffffff69, 0x80002) accept4$llc(r1, &(0x7f00000f7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000009d000)=0x10, 0x80000) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000c5000-0x4)=0x18, 0x4) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @icmpv6=@mld={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/20 08:43:08 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000589000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008ac000)={0x0, 0x1000, "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"}, &(0x7f000067c000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000040d000)={r1, 0x1217}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) sendmmsg$alg(r3, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) accept$alg(r3, 0x0, 0x0) 2018/01/20 08:43:08 executing program 7: socketpair(0x13, 0x7, 0x8, &(0x7f00000f9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000027d000-0x6)={0x0, 0x9}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x80000001, 0xb, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 08:43:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = accept4(r0, &(0x7f0000371000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000717000-0x4)=0x10, 0x800) listen$netrom(r1, 0xffffffffffffffe1) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet6(r0, &(0x7f0000a4e000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000293000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b09000-0xd0)=""/208, &(0x7f00005c4000-0x4)=0xd0) 2018/01/20 08:43:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x112, &(0x7f0000c0c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x15, 0x4, 0x0, 0x9, 0x104, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x7}, @noop={0x1}, @timestamp={0x44, 0x30, 0x1, 0x1, 0x4000000000000, [{[@multicast1=0xe0000001], 0xb55d}, {[], 0x5}, {[@loopback=0x7f000001], 0x78ba}, {[], 0x6}, {[@dev={0xac, 0x14, 0x0, 0xb}], 0x8}, {[@broadcast=0xffffffff], 0xda4b}, {[], 0x1}]}, @ra={0x94, 0x6, 0x3}, @lsrr={0x83, 0x3, 0x6, []}]}}, @igmp={0x17, 0x2, 0x0, @loopback=0x7f000001, "b87414cbcbb4aa9f953b392efe96503372c7ffb58655534893856af6305209d815a199503ff2e6706e886b74d3af90c77900d3dccf89c105f75707b2cb2b43ed2da6d87734ece59bf12900285b313d20c9931629a9b8dae91e51433639873f15e2b39ffd9d0de99dcb1b9d31d48fc8b2a9c0e287c7a9a52d285509d74e5065c2f042bc7b7388a913ce1e5b44b9b3cb8e63fdb7ca5e4bb9bc799e9993a73db3c1df887add810dc503"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000af5000-0x8)={0x0, 0x0}, 0x8000, 0xff) socketpair(0x5, 0x801, 0x100000001, &(0x7f0000bd2000)={0x0, 0x0}) socket$unix(0x1, 0x2, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000a2f000)=0x1, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006a2000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000272000)={0x0, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getpeername$ax25(r0, &(0x7f0000da9000)={0x0, {""/7}, 0x0}, &(0x7f0000d7e000-0x4)=0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) pread64(r3, &(0x7f0000732000-0x33)=""/51, 0x33, 0x0) connect$inet6(r1, &(0x7f0000f4b000-0x1c)={0xa, 0x2, 0x2112, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, 0x1c) 2018/01/20 08:43:08 executing program 4: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x6, 0x65031, 0xffffffffffffffff, 0x1000000000000000) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f000027c000)={0x0, 0x0}) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000472000-0x10)={0x0, 0x3f, 0x54e, 0x3ec5}, &(0x7f00004cc000)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001e9000-0x8)=@assoc_value={r1, 0xff}, 0x8) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004cd000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000309000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004cd000)=0x10) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00004cc000)={{0xc8, 0x207}, 0x2}, 0x10) 2018/01/20 08:43:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ff4000-0x58)={0x26, 'rng\x00', 0xf, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0xfffffffffffffce6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000009f000-0x20)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) [ 845.539445] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 845.565866] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/20 08:43:08 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f000001d000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000007000)=@hci={0x0, 0x0, 0x0}, &(0x7f000001e000-0x4)=0x6, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000001e000-0x4)=0x0, &(0x7f000001d000)=0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000001f000)={0x7, 0x4b14, 0x3, 0x3, 0x1, 0x9, 0x35e, 0x80, 0x7fff, 0x1f, 0x5}, 0xb) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000005000)={0xffffffff, 0x56, 0x10}, 0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000001f000)=""/94, 0x5e, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000020000-0x79)="99c19c11f7fdfe6809b7a7b77835b20433128f92303d480d64ef9c541bd1590d2e60a861fa31ed908f0ce7d8fbda836d091e8ca322cf1f608f46a3584d398584997dcfcfe26add030761c88fafa566741bac4441ead43170056c646416ef1a250d362e756b70dac8d35bfc32563c765f3f0f654fe505a1ec70", 0x79) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xa, [@dev={0xac, 0x14, 0x0, 0x13}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xa290, @dev={0xac, 0x14, 0x0, 0x12}, @multicast2=0xe0000002]}, 0x38) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000004000-0x4)=0xbe) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000021000-0x2)=0x4, &(0x7f0000004000-0x8)=0x2) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001c000)=[{&(0x7f000001d000-0xeb)=""/235, 0xeb}], 0x1, &(0x7f000001f000-0x58)=[@fadd={0x58, 0x114, 0x6, {{0x10001, 0x3}, &(0x7f000001f000-0x8)=0x9, &(0x7f0000009000-0x8)=0x80000000, 0x1, 0x80000001, 0xfa5, 0x3, 0x27, 0x100}}], 0x58, 0x8000000}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000001f000+0x343)={{0xa, 0x0, 0xffffffffffffff81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8}, {0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x20}, 0x100, [0xfffffffffffff2ce, 0x8, 0x0, 0x40, 0x2000000000000, 0x3, 0x10001, 0x4]}, 0x5c) 2018/01/20 08:43:08 executing program 1: socket$llc(0x1a, 0x3, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00009a3000)=0xb3, 0x4) sendmmsg$alg(r1, &(0x7f0000584000-0x1c0)=[{0x0, 0x0, &(0x7f000052c000)=[{&(0x7f0000af3000)="d978a30e3db85213d26858f52e9a4ad75b17897317ec1956941e7cee5466732deb78a30e911870a24703451ee955d076", 0x30}], 0x1, &(0x7f0000671000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 08:43:08 executing program 6: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000018000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000c000+0xa69)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f0000018000)={0x1038, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000, 0x0, 0x0}, [@generic="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", @typed={0x8, 0x76, @void=""}, @generic="4fc99d4d309af0eb0ac77c8771761e9f81d65f566e46ed58a6"]}, 0x1038}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x1, &(0x7f0000018000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000019000-0x10)={0x1, &(0x7f0000001000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/20 08:43:08 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001f000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000001f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001e000)=0x1c, 0x800) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f000001f000-0xe)="9d496c3ed2a95e36d13ecdc30ce0", 0xe) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f000000e000)=0x0, &(0x7f000001e000-0x4)=0x8) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f000001c000)=0x0, &(0x7f000001d000-0x4)=0x8) 2018/01/20 08:43:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000090a000-0x90)={0x80, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket(0x9, 0x1, 0xcfca) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000439000-0x2)=0x3, &(0x7f00009ae000-0x8)=0x2) 2018/01/20 08:43:08 executing program 4: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008d4000-0x90)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = accept4$inet(r0, &(0x7f00008d9000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000376000)=0x10, 0x80000) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000073000)={0x0, 0x3ff, 0x30}, &(0x7f00008d8000)=0xc) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008d8000)={r2, @in6={{0xa, 0x2, 0x644b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xd51}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000035000)=0x8c) bind$pptp(r1, &(0x7f00003a1000)={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/20 08:43:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xbffffffffffffffd, 0x3) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x9) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1, 0x0, 0x0}, 0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000438000)=0x0, &(0x7f0000b4b000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f00002c2000-0x1c)={0xa, 0x3, 0x57, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 08:43:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x6, 0x800, 0x8, &(0x7f00009c1000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f0000700000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r0, &(0x7f0000b31000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000844000)=0x10) r2 = accept(r0, &(0x7f0000a49000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf6000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000068f000-0x4)={r0}) recvfrom$inet(r3, &(0x7f0000260000-0x4f)=""/79, 0x4f, 0x40000060, &(0x7f0000c3e000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000177000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f0000d68000-0x58)={0x26, 'rng\x00', 0x400, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) 2018/01/20 08:43:08 executing program 1: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x10, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2718d"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x4}) 2018/01/20 08:43:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) bind$inet6(r0, &(0x7f0000dbe000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000c4d000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00001bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/20 08:43:08 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1007, 0x40004000000000, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000007000-0x12c)=[{{&(0x7f0000006000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x95)="23d8bdde78e4ab6599df7ab75322d74dd507f235cc14ef550c3141c3418de3e02010dbfaf95fb0f347bd4b709216e56d4817778fd9e164da1e3a50c0cd9b9f92321e79e56c2c2038c5eec832bd4ebfbd747faf9f83bc0936573e499a15272ca79b33acbb978f0e0b2405b512934dadc5994f87d24af36ec33c4c01b1bb9b69c4efcd392aa6946b8fd2111e4bcd1ac9798509a67111d71a605ed3854c2b6a2ca1be338f70db6e13bf092463a561297acc", 0xb0}], 0x1, &(0x7f0000005000-0x1438)=[{0xa8, 0x11f, 0x0, "01d507f38c725387e95f5ca176aa3cc75fae6aac7b8842cdfab80ec3c4271ca88d12c475236ad4ccd98e95e535c46887661746f3a9b960aaed8341cb33333ec9ed9a37fceede33906a3bcbeac129b20679ee7ae4878af66eb3b2b185d06c5ebba37372afca99c86a97ff000dd01df63d07f4d5b4d2eb257d31c6a9bac800215ac9e1c762fe7bdcbd83c49d80437600b405bbbd62"}, {0x20, 0x107, 0x100, "62b95fcfca2c58b815"}, {0x50, 0x10f, 0x0, "ec08bdf3d54a8204ccd78e461955c98b05efc2199cc26dddeea24da618d214a92a31e5ccb0734161b4272f515854b264fa4da3eb7264614a6c2f93679359"}, {0x1010, 0x1, 0x7, "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{0xd8, 0x103, 0x9, "0dc3b29b865fac3c95af7efbf2b5940f199269c6c1c4d14406fd10e23ed971d1571da065856c07d10d33fb7091ee0b99e9f11bd658b3c23fc0fa5af646d214cfd750cb8e00ef0e7b62ffd40b44b06e6bced56021032e4423402c34f4c1adc8fbcf45a76762ef18da1a4e72a141a3ab9790fb0ed71cff2fd280c969360a950c73545af406d4fc82eb0ddf304d069d9426f297d81f644b3917e4ad4217601af7922aa16333d746fc0692374890b5ff3f6b12b250a76de3e10c65ba51109e3bb0188c"}, {0xc0, 0x118, 0x6, "ffb1b38f28451e7a4ab2621ce2b65aa4bd4a4dbe60c31ac7db882ef8af7283decaa88bb77d9a54c18363257b3668acdbf9e16b5f15793bf5d96d58a694f2fee71db5664e83df0ef2ef0d289c1ca3bc9151460a62bd1cb46aea8741430b1046088ceedcf87f8d371eb0d41c391b886860b34d40707dbb09e66ba27c612f14802ae73df7d6c8dd0d4d72a5c08deb585e5a2c7b5cfd72cbe286c9233088fe83f9c10712b3e097dd0c2920c23e"}, {0xf0, 0x1ff, 0x9, "f5c092fe286836624035db5a868b25f7ea9b9452001e72627ae4db7ac7a0cdeb63e28cd6cfe8c4c399b0bff61e32ac0c4c14b56ad21121254b5b8090670eec6d8652f3290fdf38af7c52da49674405688818d46d242f1687691a5ea8def2f3b59876c33c1c9f18b6164b2edab823b351178fe92c9d294be795eabadf516a2b7dabb67f90b4383f4715cfad1f82187fcdc7e9cc18be21ceb7104701dcfa094558afffece0d2214f6053987c8d606795f375dcd74b614059fabbe872b3830fe9be6f23ef92309f48be32ddb460550c53302799959cfa797ce598d6"}, {0x40, 0x1ff, 0x3f, "f10c8c5e4c4c8be801cc058109a446eb25b2effbac8fa52e4663727f650956a94ceef2672f2062fffb1ab6baecf56f3b"}, {0x48, 0x3a, 0x2, "734d9a695e44cfe0ce49ba3b9ccacf120fa30fc1cb90968dbf68f5665d8122c5e76662270b13b5ccbcdc578f68840e1b3f061b5d"}], 0x1438, 0x800}, 0x5}, {{0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000003000-0xf7)="05bb2accabad5cb236c7423d2dcc7d2306537cb90f4940ed920e9069b057aac631bd52298a53a89d0b87be4e0d891071d1a15274f060a23bdf3187f1f93d2994ccca71b0f7fc2fc24b8f5d26280e09a4aa2a20dfb0236e5f57158f604465f8bba1f3edf8d69410a9f517a88a1f271bfee9749bff5d386dd28ecdaeb3e8232681b25161c800c4a7c891cd1194211087125a246082ee0ec1f649d38ecff412130d0df7813f6bb3ea0dab81abdf4acfccd333b24ac62607f8d9d3d19dc42e0f9ae1a22aec4604283f65f84ca814668dd1a7c7e5bb4242acb1cf845ecc52ce95086517d47f712d6bcb9215299c13871151ff27e24c68be42d0", 0xf7}, {&(0x7f0000007000-0x4)="dbd20544", 0x4}], 0x2, &(0x7f0000003000)=[{0x58, 0x113, 0x4, "9088d679d7952ea00f5954f2ee184052bf08360bc4bb9db6c40d149843df7875e6d3380419732cd45f7d3a81b1d902f0423aeba22336f079111197b8fbe1f91a125ad7a03e8213"}, {0x108, 0x112, 0x6, 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{&(0x7f0000006000)="11cdcf99bb06b4edce8bbaa0ebb9748b6f0a7fb183ded61480fcda7d392eaefd03e393c21401359a08b2e73d5bbf54e97bb35ec1ca05953796a2534e5aea84eb67fa5e294c26566607c027c63728dd7a5f703fab0332917cbcf610a74223a0e480e520a4cca2287946f60316325dcab1742c75cdf7a42727441032348f7b6ddd7cbda0", 0x83}], 0x3, &(0x7f0000006000)=[{0xf0, 0x0, 0x8001, "dacf835921206dc3e1a6fbe0c29f4bd4f6ed7355b873e913bc190f90294a3e1af65cac184f63ad941f055616f7cdfcec8569461d8120f21f8487edf5a71ec749ae2aed5257ce3bf6861b5904179453683b4b5d68bcf66b393cb61b4166d3f6e8bef77bc5e930988ce2120b73981d46f4d0de95e9850bb0d704538644508b638731d7868ec82ab1551ab657d898f60f37e3ff6345d97c0d4711a4b90a678dacb731e2e45e3095ff09550af58828ba939c33b57cb782e055925eb92adf42ec17072effb3b1f154669ebaa85c1dcfd3d614faa061fc780d0ee601"}, {0x1010, 0x117, 0xfff, 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4a5365b615e22d71a872cbf8f97f59f28ee72ffa467205ace241a81912bb19db3db83e61d552f35d488d4206483dc304c44a76dca5fb4af6e040bbc55f44a3d01a3bd5e6bd65e1997144ebae76a3dd605dae74c31bb17e095325779bb36c69f3322be62618d07d4f0d330887c85807900e6bad52c49c26bb3c6c9c51501246e96092ddc942b7dca690f0ec4223e3923c5d982098d221d85eb4c5d7e9e4a37721a1b8522db02b140d84e2f8f91ad3d55c2a5a485712ecb9430901eef9770f412e32c420eba627130d3557626d6104cb49eca8cbf3087bbec231469c90df479302d0807fba018f5b2fae3b49b79263c0445fa18b410e75a6cae7007e68242cf430efd41933f75f6ef1011396f31c48b2b3d5a4a4b8eb21be8b04584ab05c5288816a027732ae71da54e541b290d90fbebeaf1927ad2705824464b08c21b54807674a412c6556a85a5c52bc36c51760b760e4124948f5aeaff45b6f09019d66599a8227a08108edf3aae059c00e0c4f2ab53b3837c9c1a31db41960a79ef988ab34146a462fb042f697226ca75e72751daf65fc6714a5b8fe09d162244e0ea93afe775387eb982b3fc9e6c4f2af6d8bc2811ddb830417cb370fa3b33fd48f2ecbf3f047fd975eb4519ceb4901f63a80e594bec02b3858c5356ba817161a1ad604a79e3e8d62ee2a1485ac1386fae88520f81ae33c50b87aa035b3573aa99f27d88cb65199a36a6888dd36085f31dd991299cad79997641eb3a899e55f7fa9255051219f83bbcd17f2e05422447afbc11013f00fa89a81d8385e557c85a225673e53a571bf82e251701b7ab9a95ffdf2def62790529c69bf48e35aa6219ca385abf1b449d85f2b131048672757f280f758e881b221f6f31e9ae5ec8862e2b9162a686d69aa0d1cb4f056315b76ffccbc9d7f8e9b36ec1afb49e6d7de21f6a3164527eb4be3247a87426f4ecd00aae1dc1998acfc26a3ad163482ff5e60a60bd78f04bcf4019bd4951a4432bc4b083c86ceca5fad9ab233757f8e0977aa5218817a56379c996de0357bd66c94693a0dbd02623fcec75f94c688c94b73fd6b9e6fa6d2b07d00ec8bdc883528bc50558d747402d6fea8ac8013bb91df1501d6412eb7455debc34fce872bf8f00c42c084747f4d09ed829c277bda3426e0b313c29ed3f0947fb9aa29dd07e699af242815e5bb9df520b2cdf8991c672bf911cd7ce233beda40d459ebc8b05a06e1993dd56639819658f2b370e9ae24a0a1e7b4451978c2eaf8f4c078cd637027af294bf277c4d9718516c112af096516cd8d2c37d413d7b0baf08d8475579c930e9339676a77393a2494d8c31a7badce57de9e014b769bb05d8d2f9190b114dcbf5c6cf5368cba3ce4bdc34ef24923b4ea5b3490d7cae32495cd5b053a1c91fab0d61cc73630e042aea13f16de3f5d3880e277d348ab79b5c7ba6f8ac4806f9e4e236af760e0b4ae437118b7c2dc3bf86880df844968745ad4960760d1b0a6eae11b4c6726c3661579242c0503f2c41016166d96891c0d7b875070b63c017647addbab98e396eed3c0d07224ca12cb4dc448c34ffe6271ef9ed42d367166427f8b2aff569f7bfe9673e83878af714a3f5661426335b76b212a14cfcb73c9f246f51cd385652d78c2939376a8a12bb8ecbd414eb320cb7a4b3107f92282ca841eb01d7b2f16da4b7813475a4cdd68b232b49b46cf136c3b831273bffbd362d2c5265a5f855a23f85dd244704e2c86ad9d4fa215832f9eea23e6f1da883f487a8f2bda27f12e47497e6b71e8464f10e4701ca789331c5e1c2c25c31bb6694d8e1a392bc453fcd15875dc6b5775bf577fce0ef42f3276759db8bfdf55bdc2071ee83370cd564303b821f586d98cd06fca1e953333ddd18cfaf2aed7045180da5f688940241a98eb4bdc42e6e5374f054cfa45197a1b4fb6476bd4bd5c4ebd0f3b779e29c637c3f14970983b5430f213456771516c1e0de4c9ea69b3a6cf94a871467226e5b6d272c148a3b63c3ba5a7e0d2fa08df725955c1e88c3dbd53b097b56810e557247ecec0ab0e0f00923ef9f67d307d8a5d62d5b48c4c6d3322fd276fa3dbf270ad0895028475c5f4a9a9f81384acdaaf690e2d1ef142a2bd4da19cae4cb69b948d57f9007f3ab8048991a45f380c5811fc150608046ef9066daddbb3f303561ee3aa559830b10e863632070be5f8d73d0fca8881a5f30c0cf836d4343f2a6bf955bf30b28276832e47f6f5cbf94378019"}], 0x1100, 0x8ed2c8f44c8d4f36}, 0x8}], 0x5, 0x40) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/20 08:43:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f0000e23000)=@un=@file={0x1, './file0\x00'}, 0x8, &(0x7f0000ec8000)=[], 0x0, 0x0, 0x3e3, 0x0}, 0x400000}], 0x106, 0x0) sendto$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) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00005f4000-0x44)={{0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/20 08:43:08 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x1) bind(r0, &(0x7f000087a000-0x10)=@ax25={0x3, {"b689909ad5e68b"}, 0x5}, 0x10) ioctl$void(r0, 0xc0045878) sendmsg(r0, &(0x7f0000bbc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02f30400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd00950900000000de080000db0000045a36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x67, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/20 08:43:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000fd7000-0x8)=0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e77000)={0xffffffffffffff9c, 0x50, &(0x7f00001ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ce8000-0x4)=r2, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000755000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) poll(&(0x7f00008aa000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/01/20 08:43:08 executing program 5: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ef7000)=@sack_info={0x0, 0x6, 0x1}, 0xc) 2018/01/20 08:43:08 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, &(0x7f0000f20000-0x1c)=[@in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x21, &(0x7f00002e6000-0x1)="", 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e02000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000580000-0x4)=0x10) 2018/01/20 08:43:08 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f7a000-0x4)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000808000)={0x9, 0x6, 0x2, 0x401, 0xcdd0, 0x0, 0x7f}, 0xc) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) poll(&(0x7f000065f000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 08:43:08 executing program 1: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000463000)=0x2e8, 0x4) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d16000-0x10)=@buf={0x1000, &(0x7f000046a000)="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"}) r1 = socket(0x3, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d16000-0x6)={0x6, 0x208, 0xb995, 0xe191, 0x0}, &(0x7f000029e000-0x4)=0x10) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000d16000)={&(0x7f0000c8e000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000013c000-0x10)={&(0x7f0000885000)={0x16c, 0xd, 0x9, 0x300, 0x5, 0x2, {0x5, 0x0, 0x1}, [@nested={0xdc, 0x16, [@generic="44dadebbde4557cdeabbc10d2b124ec30b4d1d7db1a945bdaec366c2f0c706f43a6cad8f8e7bf8c1e9cb32c76479e0625e3cbd5d9272fa9ee4e9a7bf432a17431fc0de5f6715019efe779c462d25c2a54b6799d23e8554da7214b9c6fdf935189ab7680ca9dea064d333f47c5627341488c498b7f73bc27d241bf5c024b55efeb1600fb0bf4697080a59bcdcbf79a5e0385e6a41b2f8a9ad685bcbaad8db31a7102d1ff85156cc4adbe7e787c82ed043d48d0b57c71f7408b920548cd477617aea13c6d5ab68f8d381e13706de7f2410866b403cf6ae071f"]}, @generic="b6c769751f38ea1d85775f66138210b199cb0e25187db080397ad6140370d687dd34e540099191bd832f4502b6b783cd3fa055a3950dcbc4cc57a1a62a3b68d540e9713a071dfbe73916a6f114c8a2b17857dde1f4c2290febcf1c661e7d8c2a", @typed={0x10, 0x17, @str='cpuset\x00'}, @typed={0x37b, 0x87, @fd=r1}]}, 0x16c}, 0x1, 0x0, 0x0, 0x1}, 0x4040085) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d16000-0xc)=@sack_info={r2, 0xbca, 0x6}, &(0x7f0000d16000-0x4)=0xc) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f0000d14000)=""/0, &(0x7f0000bef000-0x4)=0x1d1) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000d19000-0xe0)=""/224, &(0x7f0000d18000)=0xe0) sendto$inet6(r0, &(0x7f0000d18000-0x90)="0f0402e161be74f3112c66ac1118d590d2abe1ed75e508efe8cae88674d122ac4ba6b3f26a1f73b66707cecb8e1e145d0c8c0545c2d5175a86a7e01d5991eca31ad760b6978d81d3c781bfa9fbdab094e27dd381a78f746c15136922f1868f112dd96bbd14e45b045ae704e48bc9c361301ec10201cefbe9b9b7738cf32af748091cfea76df19319d483b3115fde0618", 0x90, 0x8000, &(0x7f0000d18000-0x1c)={0xa, 0x1, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, 0x1c) 2018/01/20 08:43:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nfc_raw(0x27, 0x3, 0x0) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) socketpair(0x1b, 0xa, 0x8, &(0x7f0000d99000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e41000-0xc)={0x0, 0x0, 0x20}, &(0x7f0000b99000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000dc2000)={r4, 0x6}, &(0x7f0000d72000-0x4)=0x8) bind$alg(r0, &(0x7f0000737000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(seed-generic)\x00'}, 0x58) r5 = accept(r0, &(0x7f0000fcf000)=@un=@file={0x0, ""/108}, &(0x7f0000637000-0x4)=0x6e) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000b000)={0x0, 0x4}, &(0x7f000081f000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000f5d000-0x10)={r6, 0xc4, &(0x7f0000211000-0xc4)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x103, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000795000)=0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00008b4000)=0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r7 = accept$alg(r2, 0x0, 0x0) sendmsg$nl_generic(r7, &(0x7f000078c000-0x38)={&(0x7f0000b67000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd2000)={&(0x7f000032d000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 08:43:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00002cc000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b11000-0x2)={r2, 0x28, &(0x7f0000071000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffff2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000328000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af6000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f84000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000083a000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000302000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000bd2000)=0xfef4) bind(r0, &(0x7f0000360000)=@in6={0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendmsg$nl_xfrm(r2, &(0x7f000015c000)={&(0x7f0000ac7000)={0x10, 0x0, 0x0, 0x400001}, 0xc, &(0x7f0000fb5000)={&(0x7f000057c000)=@getae={0x1b8, 0x1f, 0x11, 0x0, 0x1, {{@in=@multicast2=0xe0000002, 0x0, 0x2, 0xff}, @in6=@loopback={0x0, 0x1}, 0x3, 0xffffffffffffffff}, [@policy={0xb0, 0x7, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0x8c9, 0x2, 0x0, 0x20, 0x32, r3, r4}, {0x1ff, 0xfffffffffffffc01, 0x9, 0x866, 0x7, 0x5, 0x7, 0x5}, {0x0, 0x5, 0x0, 0x6}, 0x10000, 0xf, 0x0, 0x1, 0x2, 0x3}}, @policy={0xb0, 0x7, {{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x3, 0xa6e, 0xa, 0x80, 0x20, 0x3f, 0x0, r5}, {0x77, 0x1, 0x9f86, 0x2, 0x80, 0x6, 0x8, 0x1}, {0x55bc000000000, 0x6456f622, 0x4, 0x8}, 0xed2, 0x7, 0x3, 0x1, 0x3, 0x3}}, @replay_val={0x10, 0xa, {0x5, 0x7, 0x7}}, @etimer_thresh={0x8, 0xc, 0x6}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x40}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005bb000)={r1}) getsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f00001cd000)=0x1b, &(0x7f000031a000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000003a000)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmsg$kcm(r2, &(0x7f0000574000-0x38)={0x0, 0x0, &(0x7f0000163000-0x20)=[{&(0x7f0000e01000)="072edb06687a434fe6c19d26baa10eea9cc05852eee7efb80555a0a17f1d95644b6053f200bdc5eca0a41a577ef1d168335dbfbb9e169b28c47a01a79deefa818584438e782a83de6dbe745918e0eed5ecc1250dac8b8b9bd3fe0da494a86447fa1ef6c8ddf01c3bd60584d70311a4820f2bd5fb8dc09b9af257f3f32a0202bc4b3904af4f99c8f78b2ea3fb676bad98c80b0c3f360126126d1c6bb23e5c71ce32012e5d9d4284f94a9997d3ea4cc7e36cbf6b030f491e9bd625b57682c788916e6da7b90256e69fb9f1c75370001a49d7308db27766aa3a8e585e98147b4a7d7d8ae55919a5413a466e9689735d2d6010c5", 0xf2}, {&(0x7f0000fa8000)="30fb11fe108239e068a76da1019ca91dfef7ba55259e884e716a7b8eef5d6b25a623ba60e5d38e651be778a94acf7b010f7feccd3c8596d8ce9e69f7b308b4770133fbe6ed01e5b2787692455cbe194afef07a79c1aabb547e31c6a45f0fcb0a30be0f4f30ea59641c41f30dc3bd845ad9dc14caaff1808950126bfbb57acbdea2cfc39391821e11b46d21d281c0cf318d82f67960a45212f45f66392fb92c88912b6370b042a72a48ebdb7f84be1b3fa642623900d121858560f0cda3c1a10541e6c9aa0fd9ea48a3", 0xc9}], 0x2, &(0x7f0000806000-0x2d8)=[{0xe8, 0xff, 0x4, "7481d4b9d070616c0dd24f5602ee5217018784dea4097f89816668cb57357e87e564a1651cb06a9e288cc95508bffbb8dc4cd6359bbcb7036f3b03dbe6b6d30524dd7de1f0fb406042cf823cadbb0149abdeb2c8e562e1733090517d5c01390cb520acb6de6a3d08f35fd3ec0b04006b0fb5183a6a6ef8d269adb3cb01c5018ab954cefca0e0c6a58f214477ae5bad0dcc0dd9531af0f25c350ad2f94300dc9a46fbabac3c602e7db649cd86e4d4b0655dfb723fb87e47ea1b1283538645122cdd71985cf7f608839d164e9fd49879a2f5b25a3d0b"}, {0x28, 0x11, 0x0, "0910e82c104ab712a44f06cda8366980a356b8ab93de"}, {0xe0, 0x105, 0xffff, "53559f64898655b92b39224c444fd2443e85c41b9cb15b9e0467743efcefcaf95e573789aaf01226ea3cc0c2d9998936ade582a6255f6749027113d89039757e67bcec95f4d071e26d79f1028b6c55247abf26336380aaed08b4b2cf9d8684ec8efc23445d0273bb3f0b450c9bfad98c1e65cfc5eef125d9d39266bc004d1cca2dd22b75e16a667ff7e3ebe69334a932a28c56fdecfb989a1ccb2eaa92e818d73bfd2a78fefa3eab5241089837152b7986e51577adbcbc4cfcba3bdfa655833ea81966b0ea40ec7a2dd71cf835ccfd"}, {0xe8, 0x10f, 0xb4, "a21d065e1d01057e646dc9059fd0a8e2f54dbf0917d4a6b06b2394276ffff84d31867beb9f0c33767280ab9edafb22cd3232d979a1d4166e9617094c328bde745f39ae397e6e3ff0a42ddcbf0eb5a91c6844daa679e21553c85133745feb0de2485ff97a0451a723ac674530f4114bfd2134b6cf900baad8f95708b7dab7bb848a97a62a99fc93df03d3e216fadb0309d28bd89ced158101e96781fd3da6741063d0796172830635e19f5cc3015f5cbcc5bf48d4a77aa861109e2269ee33e6c6cd4a07ae56800937eee73bf9dceb4e6a574e"}], 0x2d8, 0x24040015}, 0x0) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/20 08:43:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000de8000-0x18)={0x0, []}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x2, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x200, 0xab, "268c8876cdfbd7ec2dffe4899247c783d2bef9ebea5a1c309383982b8fe6287667bd589a0e4354596e0ae5f7f2b4581f8716971982fd429d9517c286484d5e2944766b6151e55b66463c62ca9359168639c4f08a18050149676efa284c94b6e796a896b8e054ec558c244417733da975415b31f55878728d6507e1b5bb935e3c6500e789e5a15225fe5d8aab4710a699914dc2230486c8733c2e653fa734a297ed47173d14fef18e4a9549"}, 0xb3) 2018/01/20 08:43:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$int_in(r0, 0x5473, &(0x7f0000b36000-0x8)=0x40) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f000057b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007bb000-0x10)={&(0x7f0000b01000-0x102c)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x4, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00008d5000-0x4)=0x1d, 0x4) 2018/01/20 08:43:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f00008c8000)=""/80, 0x50) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000623000-0x4)=0x7ff, 0x4) bind$inet(r0, &(0x7f00006f5000-0xc)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 08:43:08 executing program 6: r0 = socket(0x1e, 0x0, 0x6) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) accept4$ax25(r0, 0x0, &(0x7f000022d000)=0x0, 0x80000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c7000-0x4)=0x14) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b86000-0x4)=0x0) 2018/01/20 08:43:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b72000-0x8)={0x0, 0x0}, &(0x7f0000a12000)=0x8) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b8a000)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000747000)={0x0, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x9, 0x1, 0x725e, 0x8, 0x4, 0x4, 0x20, 0xfffffffffffffff7, 0x100000001, 0x69d0, 0x4, 0x0, 0x3f, 0xfffffffffffffffb]}, &(0x7f0000c79000)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e01000-0x7c)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2c, 0x0, 0x0, 0x6, 0x6, 0x81, 0x7, 0xffffffffffffffff, 0x6, 0x1ff, 0x7fffffff, 0x10001, 0x6, 0x8, 0x7fffffff]}, &(0x7f0000bc7000-0x4)=0x108) 2018/01/20 08:43:08 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x2, &(0x7f000000d000-0x4)="00000006", 0x4) socket(0x2, 0x0, 0x1) 2018/01/20 08:43:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000069c000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018b000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000ffa000)={0x0, 0xf1, "6900dc3eba477419ad68509e46b8c81c91c38c208423eac738e7cd14f8387f5f08f284b4423dd43952f357a63ae8e907872a99ede5a98645c92d9238e2ee68890f221ae71b152eed5eafcb21614afab7d0ede1f50dd517f08d868cf1f0d9b79df70f24ed67bcd9ba6d97a50693e4a9d06d534fd65a9b0fa1eac37ff6469433ca4bf633806d04db3b73e9b595e7e48b91a8413d77d6310e55217c4104cd8fe2356723bc2a5136ff51686b9aa4d0b5b43eb095a1c7691c51ab24b8b490469b0e87ef68c92e1e4cfcc97e865f7517b7556b23a280f62df1e9d5d7c61f47fbddbc60fc7f0c92a981a519dba6a45361fb9fdf3d"}, &(0x7f00002dc000-0x4)=0xf9) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ace000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0xd6, 0x100, 0x0, 0x48}, 0xa0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f0000af1000-0x38)={&(0x7f0000e8f000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000140000)=[{&(0x7f00005d2000-0x87)="331f35442dfa86382c72257d1d49e3de2af2f78ada69fb5f140ef588f12104eb", 0x20}], 0x1, &(0x7f00002d5000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) r4 = accept4(r1, 0x0, &(0x7f0000d8e000-0x4)=0x0, 0x800) getpeername$ipx(r4, &(0x7f00005ce000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002cd000)=0x10) 2018/01/20 08:43:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f000064d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000081b000-0x4)=0x10) getsockname$netrom(r1, &(0x7f0000b33000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ad8000-0x4)=0x48) bind$alg(r0, &(0x7f00002b1000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a1b000)={&(0x7f0000ae4000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ffa000-0x1000)="3c5f5ce1ca65ce3656a072f39eee11f7f409474ba3c87786223d3853066cdb45941a8bbb52652bde3b7f8d0f2484ec7c06861967832fb3fe88890218882eb8a114", 0x41) 2018/01/20 08:43:08 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000014000-0x4)=0x1e) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000001e000-0x2)=0x5, 0x2) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0xc, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000001f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000013000-0x4)=0x58, 0x800) ioctl$sock_bt_hci(r2, 0x400448df, &(0x7f0000004000-0x1000)="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") setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x1, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000a000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000021000-0x4)=0x10) 2018/01/20 08:43:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006f7000)="", 0xfffffffffffffcf4, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000a8c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 08:43:08 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockname$packet(0xffffffffffffffff, &(0x7f000080c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ad8000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f000065d000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000204000)=0x0, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000004000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) pipe(&(0x7f0000922000-0x8)={0x0, 0x0}) getsockname$netrom(r3, &(0x7f0000890000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000a0000)=0x48) 2018/01/20 08:43:08 executing program 2: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000ed000-0x72)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000008b000)={0x0, 0x0}) 2018/01/20 08:43:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000277000-0xdb)={0x0, 0xd3, "bef2a2d83bd526d377a8550619f9097b296d9c7c1ee02515b1748a2041207cefe45adfcb0622513c25ac1b5d1bfdf8b1fa40469868acc59a5e5e19c43e73c741ad2efd179ea978425be6c7485a0139faaeddff34f1cf78d44825e9867b92334a99704c37f877f911419ce754179f7ccd3c4576d747f8a00dce834ce991160f6f44e0f86849552ef249231a4fa4aeff016819ce6075cced205ce02a493b77a3b70b32ea71c367c90c2c4d59c092533ba3fff1b4cefbb4c8982d9a8ac6a4f27e22080c1330ac02d3972db57db088c1a297e85820"}, &(0x7f00004b5000)=0xdb) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b70000-0x4)=@assoc_id=r1, &(0x7f0000fee000)=0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000ebc000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 08:43:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r2, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000337000)=[], 0x0, 0x0, 0x0, 0x0}, 0xe) [ 845.994180] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/20 08:43:08 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 2018/01/20 08:43:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000cb5000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000d25000)=0x10) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000839000-0x8)={r1, 0x8001}, &(0x7f0000d26000-0x4)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/20 08:43:08 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000, r2}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000003000)=0x0) 2018/01/20 08:43:08 executing program 0: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00000b3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000056000-0x4)=0x10, 0x80000) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000007b000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b5000+0x6a4)=0x10, 0x80800) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f00000f8000)=0x9, 0x4) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000002f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0x26) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000c3000)={0x0, 0x4}, &(0x7f00000f9000-0x4)=0x8) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000b0000-0x10)={r3, 0xbc, &(0x7f00000f8000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3561}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4b0}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc1}, @in6={0xa, 0x3, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffff7fffffff}]}, &(0x7f00000f8000)=0x10) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00000f8000-0xa0)=[{&(0x7f000000e000)="533c70cb6df59a2777ab442b4851316f5594d812158c030f47d1af685c75580af77913405889507ef98426cf493b45395fcc0c81b520412eb3eec6f0be941ca37d756e35df9bf7e89fbdc18b452b981cfabc0953bc8d2992dae1ec58", 0x5c}, {&(0x7f00000f8000-0x1000)="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{&(0x7f00000f8000-0x1000)="487fe4a5f564a91fecb728467bf7932fc4d9722470526b376d163abea3e889f3a8440fcfb8b4303e26a3084e9c22a54ad2fd80ce5f8e1bdeee6582b86a4bff60684c18d74c2106d8f88a910d1f213af9cbf83505dc1077a4c1265f73d59b714ef541ccf4a77cc99d211837f1dda9b23c5b2f67719ac890f3f7368cbeb6f418abd18cc2bce0055af5c959026596803aee9aefbf4debc1e497aee09df9c4f8caa06961f4a05309613b56ac28b12b29799c4b07f0ba12d73c27298816121493886d510b9f36c3eeafd8a5f08e83dce4aa1729357b09cffb171f6cad20e72353bee62d33dc476986136278621b290034a5760f8e4542fc8c49aafb0a17981069fe273806c438de41123371a3aa1ffa37d540ac15a23ea641f86c7510617208e472a2e1f546d40a8c9d7d0627abeffc266372697de3fbdc9fbfd698405dd1572cf54b01c6276e63af81e770bbc299bd4e942582dbf230a3499a5f9e96e7d34d91d7bfd1941d4fec0690528d81d21030260f9645f97517b982c658b3b2407791e7450e8a2bd96ae02ff00fd461bd4d67790eb5743cac02318a5dcb4a53707c778093c0870a92fba8da14a4caf03082bd7a2a1e11e2a5f18d1a671830c6678e27492ac96c540e1e997d3f284c0f41b05c2c7f77401964bb8ac71f651f571bf4f8874cd3ec59bdaa0e688c6f83d4ee8d180036839e8841834ffcdfcdc25cc1fad506e7fbaadeff7c9d9dbb57485ae306a7561511cbbe978eebaaa8df90d79581c17b55cff4af74319f2c43f8a41195289f7bab619de48184b4c71e5e05288e291acf540fb670d106cb46d7cb634370617d25470bd3ef98eb971d0160bc6ab21fee9dffdda56780e8954d688717c6dd62cbe1c19b9844b88ea2573efe69c83f76f9ba19b7da55c82ecbe9c1edfcbb01dc993632170c0bf938f9fc0dde75571a289867da77028d14f82337635656dc60909db2795eb9bc106f0b1f7ed6ca2a64061e2ec8205fddd64c6d56b8893167b84437da8686f9d4c5a9e62970365fd8cdf8a475d7510302d645c0e4bde8bf21bcb2743376e7c2aba7a86bf2003a5021cdb386e3a19fe59328958cb137367aeb0eed244ea333029b991154dac5e5df5f6df89930c4661c6af45b7c9b824dcf1e5b72666b937e0470b9442cb74bafa6c4f9b87c5d61d995792ceb0bc82a97c021528f5dc046649efbb3ce9315f0d2d67bdb80cb7c4c80119827772daa507303678aac57c3deabf347a6272a8eb9de977839e5473d83a391df18c31a3fd4442514b83c9c5c2d8334bd50a4ce8bc0592d598c59098e8233dd347a5de87ae47d9938f1d8772d8d5d52f4bdb741be9702ec3dafae2175724bf3d60cfc759b710c579d3b952d2dc40e19d5f590ce34ae6b3b71de492c7ce910b1d23ea6d9d73945971d253572b22b4c8daf0408cf1db0073b2f9e343207f3fdf254a64f838097ca2b81a48a2db001b2828a84b5b0f4ca68fce17a35364e180f8811ba328f930311f42110c92419a7048081267e229b00a1a4eb1253f9b23f7fd8c11bc7acb927cf84955211b8b2e10061d6fc7be7ea96edf3821c279645bbf1439d78516c4f6c392db98283d7e08d183ea9261221d589e04a99e84c28ac92d35b677945536d875df02ca0d860f39f20881264cd8b399eda6db43dd20cf16be3f306c41ceba557249c9dba097e51995623761f117ae9dba0e84b57e075760a32c4d2dd5304aa45aec8c9a07b8fe3100a8fac64af53b39adad59713344f47e59e63e203c17a9021aa263c4e78805e94f51bab0b38a2e6b5ae9db245be9c4c292dd9a1a7283f327406e39cbf3ce7ac66acba02c3b26e025761f58f88c2b9f5d1608f58d7f20c687dfcd0b426b20fbcd412e44ebba15bffc962e9c11ab43ffc6aab0757c6e662df84c0c3619d87876f9a012b7f6a86baacf477f05248d8f45952c6938a6b892d1f2010d9026f40763979bd8cdcafcc2c31344c989ab21cb39b47a9833204a3aea32359ffa60b4fb8bb2b964414aba5fc9e1d2d22e9e51c36c2cc359ab4fe6f95b5d05efbbf449b9352560adfa7d45831db782da0781e8685cad1aaef4aee4cbbcb5cdf0773f8afa35322fd7a6af907e1be88dd2602afe7b91287a2eaa8707fef28f8c0ef8dd3af907dca1a5cb387d14c3aea4f04b2955706039272299509f3b286644fe68f8abceb2aa97c229659e9e6d7346044934ae1b159f75983c7ff394ee00eaefe3024b5f07d03ea3585e9a626bbd3b86daefe522ff9cd86e422f494789445617f0ef78c676a48f75a0c5f950412e7c0f06295d08f7a6d8c56d1ceed0652771ff895dd7689f50cd45118401c7df8871df25337a68f8f4901cf470e3f602f43286da864d6355ba0c82aa9b1273faf45c84412f90502f73a03585fdc585e246ea1c375fb9dcf17c32d0b972fe65a2ca3c4e117e7dae04e4499a858f841a79e14a5e722fcf66713e30f54165d0f2245aca778f0bf205c36267d65f3b04c75681c780ac7da10db58330fb54e75fcb88d0265742c60dfa1fc61bd2021d07277a35f86edbfbc14a89f59b5e948a784dc8e274d9b3e6fff33f55c6e4fffea5e932c85fd2ae40ed9c5c2648706e77653ede8bbe446116574fcd61c67cd384663364866faf5bc277fb0c3eee932f05a977b2e42e213c5cc94d99197219902349fc87819ca5cb09e7c7cf526278f1a843cef5db36dae8057966b5b569c2d280b4c84fbf457d21805476364a12d4f8ae86a3f29922cea885da4d29f07a71ff1901406c36f082ae29980749cf96582c2e59705529b5ff30b4ef0f721de56b877215d057b3c7cc651585d145a0cd07558242472dbeaad40993fb092aebd664258b90bb2469eab4d843f78db87cd6a921199adeb92963f61efe411d3a78ecec3b3bd0bb189ecfd25b9c7f432f7064065f579014eefd1ffff0c4542df7a4a48ffd795624f396d2ec193ed135355f3d6d84907cb1c1b09acffdaccc8ec4c644e2f7667657be5a8aa721ac1f6f1c6f0791b550a939e20976aac8b132d824235177f3be30d1de07d29729e81b8be830dbab8f2eb1b76fdd95d5ea79150d6744faaee8e54d21cfe0cb29ed33548136f468b2116ce310757b46106d16b344031eb8650441e60fe848b123be114c40e1b9761b47e879427ed845f6bbfb228fbe128503751b0ecea7d7294f4d082d8e504f52f6ff8939f558c982ecffef8e7ec5e5bdb1884978454b6035856a570740b3277e710f480f9baf80ee2bd4789416f168a25ca6f69f8d15a3459b45d8db32896d59965f3991837554dce150c93a8427690af985d36209f6395b821fb02ad55c2899e5f5ce6b7a8fbe0e51f81b34a497ad358ca88967d3438941374daeaa721205b199ca47220f27d4b1dd6d3f962f25284119aebc88237fda78529699fbccddcf71f6026c0c09b442d1867e19eb5ad1af15cbaa2517e47fcfb03426d8157123afb559164e141bad8e253c30347321e30d613c4687a057a6d51a91e2d501bf82f1b1d76abdb998e41679fd70875ee55a63c3164e91e4f0d40b8e00f093c2f1d2209b76abc8d9f4a9dea20144c66ed333ca022587a45189a49e46b47d5465c4b8e8cab6500eed6aee6e2eee0b449421413da96d8a00886bc2a0138c456c8fdde687c0de8b0076f4b6cba2865024d84d507ed8d1187509e9373d1141f6d69a8024f470607bd82a9fc8a11d65160ab945b1329ccf7186899fe46a62d695ef98fd117e565696335820fcb77f60258ebbd4eafee1ecd5ab024a9df7b70d69ec72c59f993e90714ed167208fca6916fac7e361725f7f6f5890ffa0973efac55f4f10aa0f1c9a5c26e6d9a51a9fbde0e356ea377882accf9ca5c276382556d85f939f80fa9f268cffb192511d8fe35315ad25e2e469a595ab9f97a0b6bd93d59c034716360f5244f04944de69e1688a15913a36dccf746be8eaa9d564f88f44a957a5d79c7c13927ac4d704eabea3cb20a878d3614dcef8460ed5a3af81ecff578575dab758e1560353074408a6cf8777fc3df07b8b45e989cf1ecbd00aef8e7da3389ca375c86a526a62b2ba2a012185556075e2a5f8a9e42d66000e2677bc1d5b7c7d3fa39c0771122910c286474f2a068a65c3dafd5d35c07dc43242c538f0c1454244954126773e779f7ad917c6a460aa2e9a82c463e348d7a07c01ea2931c0141c0b68453ddad310bdaee92705f9f3e6bddf9bc523c3fa3a62e641dd6c8b6568fff9125cf3e19bdda7280582866e7ec8c7c2043dd30513217cc960168d4ee28af564da7c1191b553da824d2badb0e6e4f62c01b9775ce4c9149eae1840af86c4d9ec25e5c2700498280aa138c3b7cb4aa348c8c29b42c26bac2f8c9188cce02b6a8548a88cb1eee2fc2d9d02745e3cefe9adcd97833b043712d21997535a69de5e9be2370ec38e68fd7de15fb5fd50d6f29ed8fd6cbbdc0f01096ea765974a0e49309905f7974f1bd42eec21bc404e9caa169d3dac9fece4d9245edba3cf07ed12269265fdc42a773966c8a2ea014e11c41b25adb6306065b4a0bcdffe6124959eaf0b0eac9e731178bdd117f4e2778146a8cae9dbb76ac77b20758f16aef71565143622088be4e6e1d246775c18605057e1e5f807f63c39c56e356f7ef9240e620662757ca47c33a1473277114532540d44d449d4a29155eb197d028afcd190f412c66dd06e2689e3a44c8efb9789ce4d5c98f57278327ac05d51798867575c35426f55b25cd523893c02dfb735f2c31fd43aee541c498fa9a9c172ae77954315f8f00297cc8fd290f44aa3bcf484a0ab2e004e2fe97d63ddf5fd26090da338737ea26b782182d0f9cfbd39c80e002d7f870f915c067cf2bb661beb7941c629540307f330ff9730fd7fe3e653a00d0858ad6c8befcce2f647445647209d39dab539d380001093132feeb1ee5543d1aa784497a4e2c9f4732f9f359d35405ef4b0fa34c25afde08b8a0167c4a91d295cd930018357c8f9a92924977f781d6da294ed230c6f366ddba49e760c03ef9352a8f4cad658c58c1cbfb3216bb8d1694e5f658a0214b7c35ef4c440830c7ee39f608fd7ea21ca9889602571b91a50f079b75fb98ce71e45e9a2d5efe7d807202f2e4970326ad58e41ecf952902ea9b0e827ea404c8009702401f6d57f33856c8b7f17a2776f7c9594714f0c8b4343c96e9cd103d2ce2471a56e7f2eb0edd44856713c314dae3a8d3f00866135f6a8396ab2b83f8c433af9792048688039b631afc7219a8b3e4526aa0317174740cd7e6b944ad46b5f6e25d06428940c4471743c699e37303bdc2fa42c9e861775af421adb015a9f4c31d5d8a20bc0f1dd73ed091b5e37d16247d2b9bfe8ed1b93b10a4b737b960f578230231fe1d78180b62f21bdba9ae93ccfac128c616e646d387531f1a3f37764dbe6f4ca90db264e3062bfe71a5f55c98f7f4e7f7a535722039448a3a6b1d06606b17a6ba6acddc17aa1585b9d47b18313481b47e8355ee10c05822580cefce6d7193f892f7063d550fdbe3cfc3424ff115f5b3d7ef9506c0526609e358572d585f67948cdde0812cd0206cb25c6865b00af41f2cfe8b71835208d98d091f3aa835e066b1356186bf97b493eed9683a88cca9322e1bb0707def94798c7342257be17c7ae4dbac44bd56e1989a4990454ccc203c6615ead19f7a9e7ab1c09af61cebd2963d9c84e2585dcc1a1da92a695c924813ecde74a3393ad310c134178d0f978d029a3df30bb90b952e8e00785cc4a7887776638f82eca90e45b814a9b09dfe2cbf13e5fc3a83ed2ed769958e", 0x1000}, {&(0x7f00000f7000)="4002e0066ad2513ba2becba43aa0b094fd74efc744b506d88a53a19a96fbfdaaf032614fb3f2d46358e99a6f7e0feeca9bde4493e846ebe86f05727c262f3d8e2ba8b29353eaf5d23b70e48dcb270442f7df1f5df4f9496f0762fa73d7e1f66aeba76e8691346b9667", 0x69}], 0xa, 0x28) syz_emit_ethernet(0x6e, &(0x7f00000f5000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c87ba2", 0x38, 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=@dest_unreach={0x1, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "fa8ae3", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) 2018/01/20 08:43:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xf2, "e4ef426c19b421ed5e2907ed72cca0b20ce40bbc9055aa31f373575d09a8b993fb754f7ad9dce384881c3fb2028fbe541531c64a92670a2402d9859dcefb68a949d06e4eda2378154cb8471a0a1538e062b4be29c74864704bbff5f33afecc160fa67351b8585cd666ba8f92f050cd0533fc3017f8370cf7f912ce51d86fab186b66afa72696e52226e95eab3d42e56693cf6e5120957378f5ba466a910fc91ca616fa067e5349f2c298e6216ddbfda484a493116fd24e1e40e43adfd8acc56c184c56676bcb617a20c68950c15a593e63ad5bb71183753d613233fb6902924bc1a92f32204411155182043dac07e88aa2f9"}, &(0x7f0000000000)=0xfa) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000001000-0x8)=@fragment={0x7d, 0x0, 0x3, 0x10001, 0x0, 0x36c, 0x1}, 0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000002000-0x8)={@rand_addr=0x4, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xa5)={r2, 0x9d, "0cfeae7522e366f765ee0e97594df81ec8d73ea4dcdcf1775c9095ff16930c57fda773b49613e93774975c04eb274400bab3cf30516fa3572ef7394896ac6f70a96b7b688be0221ac720f997f1edc424c8097e63e780afc17ccf2d0b812d873ae038e2a1bb32298c9bf7799a368f9106cb9f1c3c4d8fd1670f0fba4a608d284c983c219c2b3263ee90ebaa9bd4c48ef8c75fc8a65fa601ecd4bc61dbb8"}, &(0x7f0000000000)=0xa5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000002000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000001000-0x78)={0x0, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x180, 0x7, 0x1, 0x200, 0xca1, 0x0, 0x9, 0x0, 0x9eda}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x239a, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xe, 0x0, 0x7, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 846.041611] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/20 08:43:08 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000)={0x0, 0x0}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000f16000)="78062baa4c0f07cec0ec371b101b8821f9", 0x11}], 0x1) 2018/01/20 08:43:08 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000000d000-0x88)={0x7, {{0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt(r0, 0x111, 0x3, &(0x7f0000016000-0x6)="0ed4550f", 0x4) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/20 08:43:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c6b000-0x4)={r0}) getsockname$inet(r1, &(0x7f0000a8e000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006cb000)=0x10) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00009be000-0x68)=""/104, &(0x7f00009b3000)=0x68) 2018/01/20 08:43:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000061000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f58000-0x8)={0x0, 0x1}, &(0x7f00008db000-0x4)=0xfffffefc) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00003c9000)={r4, 0x2, 0x200, 0x800}, 0x10) sendmmsg(r1, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000255000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ax25(r5, &(0x7f00007bd000-0x6d)="8672adbe2d87cc20f0a66f5c8f7b3ef4b018e06ace77ac95025e07a9388190bcf5bee87ca568cb15aa5456af361f6320c2de90a5ad9d71d651f568ac5136fb279ad54708fdc61bfc3edc83b0878ef3162618f07a5407a40f4615e3a17640eb59ed6bd1d7d6204ecf4047f4f286", 0x6d, 0x20040040, &(0x7f0000771000-0x10)={0x3, {"c64a896bd62b69"}, 0x80000000}, 0x10) recvmsg(r2, &(0x7f000095c000-0x38)={&(0x7f00003b6000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00002dd000-0x20)=[{&(0x7f0000863000-0x78)=""/120, 0x78}, {&(0x7f0000068000-0x2a)=""/42, 0x2a}], 0x2, &(0x7f0000bc3000-0x1000)=""/4096, 0x1000, 0x2d1}, 0x10000) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 08:43:08 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f000088e000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000384000-0x38)={&(0x7f00004b0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000210000-0x90)=[{&(0x7f000035a000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f00002d1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/20 08:43:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000658000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00007c9000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000cab000)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/20 08:43:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e85000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009fb000-0x4)=0x100000000, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_group_source_req(r1, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x84c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/20 08:43:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$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) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f00002de000)="d569c35d72013d85c30c9199f77de401c4cee9f9bf047ea65daf864e1f70517dea736311ec5d887d06ce45ac843d97e904e426d3fdb2db8e2f740b11a22667ad4708497b548de0d51ed30e963f1cffe22423e8ba244b149121738d17afb6339f0043be98726a8bd4bd6d0b6b2200d8efb079893a56bfa094642e174be7f1d5e8cd7136994710deddc32d1be1c1cf", 0x8e) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) listen(r1, 0x7) 2018/01/20 08:43:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000076f000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d3000-0x4)=0x10, 0xc00) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00009c9000)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x88, 0x1fc2, 0x20}, 0xa0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c8f000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000071000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003d2000)={0x0, 0x3c, "c8ed6c25e41a4d30b7975313b71c48115c4a163ba512b3098ccf9fcb2151ae50cee41f86617f5721539ff9c8e2e7d01fefc3c44f8524491d617573df"}, &(0x7f0000ea2000)=0x44) sendmmsg$inet_sctp(r1, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f00008fd000)="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", 0xfe4}, {&(0x7f000048e000+0xd95)="2f076914fda9b0b6ff8c4eb23a3dc81c2fef1b3f7eef505ad9fb6afbc7420d98925247fc94e46c0fc4747b6f089181f2e0341f2fc268105295a2f8a2588d556ba9967b2a4404eab75baaccc2d707d1bc4e8058ae08a06e27aa75a11103139c5f5805e7d8e23b8e8fca787e191a10b9fef8c0a74b4db181e6c02a92535e1172ed2f8fe4e44069b9ecceb6bbf21cec1a3cff9094846873f7c28f7d0e51e09ec7573a70d9b69f79bebf5642dcc82eb0f5e061047c4c2b09ee45159302dc9394a159dc7e794e1f579edb53dc07058be9a5afb3d4f093e1cc9aa549018a0d6beac16c170c6a54816d502fff1adb6979ea9d38334f319853eabe3b5dc79edba617e68bd04f80b4c0bcb65c2d994797501084f2be28428522d86293a6491d0e71586f7f056cfe94b8a30da119ce7156f18e2c494086e38f094d9f146eba4197c622ee3e4dbe59b07e9ce6dc5fa726019516a2a3c03803a3f6faa5bb1089f5dedc5e205caa2582bab609b817009b6e20482a67c71aaffa943981db5483dc8f8b9f13c2ab8729d4de5b56281fa9102ff7d32899023cec77543eb8514bb036a9a7be422e4c35d3a65a80f3e385b692cbfd8b08da9e6073c0153829c99bd08bc3d769fdc6d7c9a3cffdeaa9527a6c07a40a55e61f287369e8f8fb42c924a15b653c42b4a137c058920a727614bd0f09501cc96c266ab3190cac0ebfd255fa71726d80e5eb75f81241da442bf7acc03d6789620f397b220a258a43a96670dbcffc51bc7db06bca2892a2837eb0e2b3e1758ab8120ce32432f547da850b5521e235f4732b2096ac3eacde00bdc9097393ddef563f28d247818d1ffcaf2d74195f0f20599489d1aa2a4d014ca7b0a5475f3b2f1ba57a4f4bc56501aa076491126a96356355c3f91a61ab8e78a690a0c8ff4c971d2106a2dfa75996476ca9bec1a2b3888529944398b816bc58286facf67df881ae8fff7ccc8e81affaee1a8dfb57a3ce11286833a3484ba350c6b893134fa4dee823fcbe9771ee1cae6c9013a5fe5a031cc8d44eb7574d2861b42f98db5d4e82295df0a0c854ddfb7d6939a43b1d5b31bb91c360db8dd0ac25cc7e2997d73aa11e75c54c7a755e6de333710d40c31afa1d036815fa9c5945e1e185ba4ce2d4873a622c6440bbbc736f1d23f9e43eefe075797e23f08e8776b42bb40b70fc4cafde106354e6ddd700c8bff827d1126f83063dcaf821c8364edcb20c5a0e60f75f31dd8647faecb06fd9af3a57ef656ead888b2580bb4a591ea4b7a87d5f84c188c48f9f0380fdf1b4dc18bbff5a099613b90b6053613958d7322d490866e8a3489f27cc557b9c5b0db6fee48036eb5cd5dfceebaaa24f4838b9b2051b296978ecf978ef83e29ddc85242b1b3c70a2da44f1aace83e86c504a73d78b3923d5f62d2cb5ca113a2fab8ce1b200dfcf85050dc557a926736eae5dee61efef36071be73a952f23d49ca208d5ef674fb45bafa49ee54c8ff04972491635aedd14e4ce70e13c2cdc7ee2945488ab062716b21f173bdb99ecbdd3c62fea83db3203355bb94c9be4323dfc3a95368780af7de26acc94ca865c6627b71c2cc06bb965389cd1923fb9ed03475279f84322e72a0ab1b3dde24951708d8f33ee8991ed3964ef26bf956f49b3b09134a3b00cca60957834b3e5254b422ddcf171a6212e9337f9ed52e2dda7d5ef58548760a262677609fcdd28f9767fc99da8b567a32bdf711b787a5a1e36700750f23f1d431886c09fdb42bd7109e48d2c542cb5cbe33bbd3af765f74dae2a410397b61d964cdcd65d7b57c0f863c951ec04b4505ff65dc706b39cc5d476b4f51da84b09eeea47dad62c0fa2c8d26c203ff2cf8e827b9e583a97c79aa3e400df6621b6a64853dc6ee8ea38b58be334cc0bf609b744e284643449752c7c61419ace43982327174f5e66164a10fcbfbf0da96061b5b01887b8848941591700d1c5949b509dcdab7c7f33bad5fb54b4895c8c345b7efd6fcaff92ec150a478a0d2c00fe511183752c284465a03db960d73a27466058bc7cc7ac44564516390b291a2da4b16acdf34002bbff2a1cdafe6f0c3e350693bbb1c25fd63ada646ff4632f397757efbe92914e1ea3049fdbda81ca26f4a9e89ba39c4748646ae1c1f207d642086ce7b526edd1d0f402c54baee7831936c50025fc347f1ffca3231574ff255fa30298d195e1b99ce682876f77c5fc2ed65b51241854bfc6d0a4ff25ab7048a5641deacaf31d799c2b42961e8c515129daf841df6c28d39c15a002c6c612e058eca9099713688971f9a11f52f0d0f0f7bda487135e1f6b45a0ab7934d05b61167e4fc9046574365c226e8ee90749440fabd1fe7ae2904aef15f701d7d3961eb115e062a51321ea16cdc8aff7045dd35ceb822d4386aa87e190008470f65c12d05dcee008395f3178d921cb73a033e13759651c23322cdcd34e3fe30ade45c2853678297be5bc7412b31d23b6e081f2632700e9ddf7f68175de3973e88e8b12fec9a4b6b3fc39157cfb498f2d031fe3c8b4af8e15485ee6be22d6df6d209d40d7a09667628d723e7cfd249d9a943d9ccd140aa6c4b107fd311741a1bedf7f16ef6df49f69aad8f49b088d16080a389c9cd219e9ce06b0587102238f4449cd54e8e0f78f8ebc43854ef3d598669018fee40d3d08fff4db6f3d0ebf759507e5ed9943c693725a39f5975543744ba0f09a53e60dd244a3bdaece23bd1172eae6af66c5511a515750783528cb82e40ca0a214bacc2444297856338cfa4511399e2b17f40eaa4493e5119d2ba1fd442f04067232127ff98ff2e3bbba3338cc4465c87c87f733c8a0b26096a8499497933ad2f7e1b4759845e44e6128be64adc30d82f1b438845e091f3ae6151cf2d3c0c9b2595e2161327aa87e6cc112839b561e4d88791e7d81564b19e6e93fb1dedd2cdb75dd34511825ed487956619491fdc476132504c83856ff26a136b61c7b3fa9a50b9856904306f2215805ea4e0910e17ba509b9ce10bcd7804c73c86e3d2bcce78bade01d8bc33b6381f216eb0d65b577a1e7a60e9ee1ae7855c0962eed5b0413c4f594eaacc71a00c63c54691fbbe896fe71d0d8c5621c5ada10b9db9dc43b108a5f063186792aed8ed52a9248f7ecf98fbdc36338acb3ea50d4ab4d35e12996e9bb7c210863fe2bb149a5d5ce9f911b84c2fc17e46dc64e0629481c3f168974734d86721558eba2758da921672eb2ebe8d7435988ba30fb1c29d8b5680b97696d73e17c0b099101cbe79a8ce930d29a10273f2a9a92ac21578d8d8523ce3855a7ed9542b0ae331e6825cd498f249fb212ed07af37d49afffc967a187413f0279d140ee1bf2fd77404daaa9faa0752a86fb04f098c7c1c6e1ca295175229f4a92f5497cf176ea296a32353358fdb6ba387211543abfd01b760a690b0804b01838bab8d6bbfa5dee08f9661540e6c72f381b994fe9584bbb50854535d7458588568185b9fde76bb8e5cfd9ffd246b1823f181ee95edcaff79e0636e902361f5d006cdc6c358131cf0f80f4a41541acfc3d9af4fef7b41599680f5bdf076be3ae401929540bba11c9571c43bbb0626c6ef3a", 0x9f3}], 0x2, &(0x7f0000544000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x40, 0x9, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000330000-0x1c)=@in6={0xa, 0x3, 0x27f, @loopback={0x0, 0x1}, 0x9b}, 0x1c, &(0x7f0000cd8000-0x20)=[{&(0x7f0000a30000)="", 0x0}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f00008ff000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c, &(0x7f00009e5000-0x20)=[{&(0x7f000000f000-0xfa)="b2", 0x1}], 0x1, &(0x7f00003e0000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x400, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x10001}}], 0x90, 0x0}], 0x3, 0x0) listen(r1, 0x3fe) r3 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r3, &(0x7f0000260000)='$', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d45000)=[], 0x0) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) writev(r3, &(0x7f0000ff7000)=[{&(0x7f000022a000)="a7", 0x1}], 0x1) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d1e000-0xc0)={r2, 0xd2, "6f7f63f6f0247879974d7f56cc6ff22e95844ef8e0578e2852048254c81635492c4c24cc2a03e863d547d6d0480521e1e9eb9ecee8aa68ff9bcbdff041632a392352b4c0d69e1496955b3150a9776f3bafdfdaf00449e5055fb56d59fa843550861a4695c191c6dfb921b36024aecf42de275ef05eaba11f1d39aa31bdf7b86f62a9e6e3102e798a310ca37c67ada4522fdc1541532bd773fd4b7a8410c42db30b6679a870e7d04c36f4c49c47376f3736426fb006ed455d3f0ebd914f9c852fc955023289c40bd90f8598004ed7b70ea42f"}, &(0x7f0000c0d000)=0xda) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000e87000-0x4)=0x0, &(0x7f000092f000)=0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f000069f000-0x37)=""/55, &(0x7f00003c8000-0x4)=0x37) r5 = socket(0xb, 0xa, 0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f000003d000)={r4, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ccd000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a68000)=0x108) close(r3) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f63000)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/20 08:43:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000fcb000-0x4)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000094a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000e3e000-0x4)=0x7, 0x4) r2 = accept4(r1, &(0x7f000028b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000853000-0x4)=0x2e, 0x80000) getsockname$llc(r2, &(0x7f0000e19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e09000)=0x10) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000212000)=0x3, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/20 08:43:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, &(0x7f00008d8000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000866000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005a9000-0x12)={0x0, 0xa, "f582b3647820ae0dcc80"}, &(0x7f0000423000)=0x12) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000285000)=@assoc_value={r3, 0x20}, 0x8) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x130}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x18, 0x0) read(r1, &(0x7f0000bed000-0x22)=""/34, 0xfffffe45) tee(r2, r1, 0x5, 0x8) 2018/01/20 08:43:08 executing program 3: 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000351000-0x1003)="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", 0x1003, 0xfffffffffffffffe, &(0x7f0000859000-0x10)=@ethernet={0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f00009ae000)=""/4096, 0x1000}, {&(0x7f0000998000)=""/4096, 0x1000}], 0x2, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x8}, 0x62) pipe(&(0x7f0000cad000-0x8)={0x0, 0x0}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00004d6000-0x1)={0x0, ""}, 0x1) 2018/01/20 08:43:08 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000bc5000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000183000)={0x6, 0x4, 0x7fff, 0x7fffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/20 08:43:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d4000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000097c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c86000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f6a000-0xc)={r1, 0x80000, r2}) ioctl$sock_bt(r0, 0x541b, &(0x7f0000f0e000)="c0f11d37273e35ea863421a2037b84c7a82d5f0b6e00eb2b94d0072f526748aaf98aa04ebbe9746f2381368bc5d87833aba5a622c177a2a67f3806ed5eca2801d4c29673e13799dfa6675f688e6603b29feb34ebe8e80440c2242e202acd8e1cbea3bcf45ecff77594da09172081d2aafaae2a5f769022328e5dbf6ddce59d15bd87fb47f4d0f379862f6f12115b882f8567876915f3dc1d2ab1a58ba8c0f635ed4ea02800e126078c05763c260b0a3529b2cbf2d8adfa32f96d59e477db9e02cb8063dba3fa1f957d9882d961e12fa3ba") r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r3, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$void(r0, 0xc0045c7f) sendto$inet6(r3, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00002f3000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000524000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d1000-0x4)=0xe8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000376000)={r3, 0x6, 0x1, 0x3, &(0x7f000046a000-0x5)=[0x0, 0x0], 0x2}, 0x20) sendmsg(r3, &(0x7f0000d85000)={0x0, 0x0, &(0x7f0000c33000)=[{&(0x7f000046f000)="84", 0x1}], 0x1, &(0x7f0000d39000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000e7e000-0x5c)={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x3, 0x93, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x81, [0x0, 0x6, 0x3ff, 0x0, 0x3, 0x62c, 0x6, 0xffff]}, 0x5c) socket$inet_dccp(0x2, 0x6, 0x0) splice(r3, &(0x7f0000e92000)=0x0, r3, &(0x7f0000274000)=0x0, 0xfffffffffffffb8d, 0x1) 2018/01/20 08:43:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b19000)=@int=0x0, &(0x7f0000971000-0x4)=0x4) r1 = socket(0x11, 0x0, 0x7) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000e0f000)=[{0x3, 0x0}, {0x7d6cfa86fceb6adf, 0xbfe}, {0x3, 0x7}], 0x3) r2 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000db0000-0xd1)=""/209, &(0x7f0000b90000-0x4)=0xd1) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00008d1000)=0x5, 0x4) 2018/01/20 08:43:08 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) sendmmsg$unix(r0, &(0x7f00000a8000)=[{&(0x7f000076d000)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f0000725000-0x60)=[], 0x0, &(0x7f0000094000-0x18)=[], 0x0, 0x0}], 0x1, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00004ce000-0x10)={0x3, 0x200, 0x0, 0x4, 0x0}, &(0x7f00002e4000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)={r2, 0x1, 0x0, ""}, 0x8) 2018/01/20 08:43:08 executing program 4: mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x7, 0x80000001) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e68000-0x4)=0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000e68000-0x80)=@generic={0x0, ""/126}, &(0x7f0000e67000)=0x80) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000057a000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000e67000)={r0}) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f0000e68000-0x4)=0x100000000, 0x4) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000e67000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000e66000-0x1000)="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", 0x1000, 0x40, &(0x7f0000e66000-0x1c)={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e64000)=0xa0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000e67000)={r4, 0x80000000}, 0x8) sendto$inet6(r0, &(0x7f0000e66000)="7ac4d6525592fd6103ea0abe49f87be02dc24aa8b37977be05ba652e88d36fe171e4a02d", 0x24, 0x8004, &(0x7f0000a06000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x1c) 2018/01/20 08:43:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000b3a000)=@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}}}, &(0x7f00003a1000-0x4)=0x32) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000072a000)=0xaca, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000002c000-0x4)=0x0, &(0x7f0000e94000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000054000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000025d000-0x4)=0x5) bind$alg(r1, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c62000-0x29)="00000046db0c83936c351c07000095f187cbd2242597bfdceb4a9a5e75000000f3ffffff0249f7508e", 0x9af12c153375f2d7) socket$alg(0x26, 0x5, 0x0) getsockname$packet(r0, &(0x7f0000e93000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004cd000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000057b000-0xc)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) r3 = accept$alg(r1, 0x0, 0x0) writev(r3, &(0x7f0000c04000-0x70)=[], 0x0) close(r0) sendto(r1, &(0x7f0000257000)="80460591e8173d932ce0eda61f394998d17035f79653619dae8739c7e89c4d63a9ef9d086c2d1146e4385a9bb1eb294dbccbb43a836e4dd7958aae9a1ab7d6c558c1355d1cc5d5dd4c13410ad6432ffde4f8aee0bd098a5d21cd394fed1caf2e971b6feae6944eff1b257b2371b76f713a8527939f5d833b63f2f7375e4d27a749307c13958e3e7e99a2377407e71a4a635edb8a9ff78d4adbdf7983d56c980a8ccbbbf3bccff7708689ac733598b790", 0xb0, 0x80, &(0x7f0000184000-0x10)=@llc={0x1a, 0xfd, 0xf0d, 0x9, 0xff, 0x1000, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r4 = socket$inet6(0xa, 0x1, 0xffff) recvmsg(r4, &(0x7f0000722000-0x38)={&(0x7f000047b000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002c4000)=[{&(0x7f000038e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ec5000-0x1a)=""/26, 0x1a}, {&(0x7f0000bb6000-0x3f)=""/63, 0x3f}, {&(0x7f00008ee000)=""/234, 0xea}, {&(0x7f0000a30000-0x4b)=""/75, 0x4b}, {&(0x7f0000a22000)=""/61, 0x3d}, {&(0x7f000012d000+0x2)=""/4096, 0x1000}], 0x7, &(0x7f00006d7000)=""/213, 0xd5, 0x55}, 0x40000002) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000877000)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000fc0000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400000000000ffc, r5}) getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000c87000)=""/224, &(0x7f000013c000)=0xe0) [ 846.241413] sctp: [Deprecated]: syz-executor5 (pid 10212) Use of int in max_burst socket option. [ 846.241413] Use struct sctp_assoc_value instead 2018/01/20 08:43:09 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000dc2000-0x8)={0x0, 0x1, 0x1}, &(0x7f0000dd5000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x80000001}, 0x8) 2018/01/20 08:43:09 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000d000-0x4)=0x0) r2 = getuid() r3 = getgid() mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000024000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001b000-0x4)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000023000)={0x0, 0x0, 0x0}, &(0x7f0000024000-0x4)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000024000-0x4)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000024000-0x4)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000022000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000)=0xe8) r9 = getgid() mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000023000)={0x0, 0x0, 0x0}, &(0x7f0000024000-0x4)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000023000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000)=0xe8) r12 = getgid() r13 = getpid() mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000025000-0xe8)={{{@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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xe8) r15 = getgid() mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000a000)={&(0x7f0000013000)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000023000)=[{&(0x7f0000020000-0x1d0)={0x1d0, 0x25, 0x72f, 0x2, 0x1, "", [@typed={0x8, 0x62, @void=""}, @generic="c52b06d22e2deade5648b54470c6aed993113d60c48dcda94e6635b3ee18519f9b5fb7bbfd3c6dcca37df3efe95af5a220eeb89fbdd603234d335711dd16ab425aee646f6bbe9b06f20f3725e5c5279985e8ee7070e8fefa8585ced48031e1367153cc6ae10ad0a5040ab45e8190b228172e2dc699646e22fca1879787a4f7d9ea3e74ff1f5be7241a521ee4391bebb637d5701ee5c9cfd76b81f6e0d76fab8e7447069e3c5086ffcfbe635b230b21e2722a7779bcae6576c9d721f6d6b4a4d429375354b217409a", @typed={0xc, 0x2c, @fd=r0}, @typed={0xe4, 0x2a, @binary="dac9239310a15ff8052e2ade29bfe38e6464026afd6b86030f90c48913d5e9185299241b8ff300226b9649f661ec58f89bfcf54cf726c3d59c476ed286a9f589a719a70bbdd263229477e2cff7f1a8ad01cd44042bcc6551921d03c2e013b2c8eb9b4fbe608ef1b23fb075832f7facb35db43f210a61ad47414c8e81024d4bfdb6a2ee8d8cfeb786cb9f70c67028c2eb03b80c92a29cab28fec22cfe65f7245ba1105e7b7ff1ed64528ea6e267d221f27b23429f310485e37abcfb8e044c88b9227601001bc8ad4cc87ca9ee7f1993458b70a58f2d3bae06dc"}]}, 0x1d0}], 0x1, &(0x7f0000023000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x140, 0x0}, 0x4000000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000024000-0xe3)=""/227, &(0x7f0000023000)=0xe3) 2018/01/20 08:43:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f000000c000)=@rc={0x1f, {0x8, 0x0, 0x7, 0x81, 0x3f, 0xb7d}, 0x3ff}, 0x9) sendto$inet(r0, &(0x7f0000256000)="d0ff866f8ff10f3c1a8a0a26a0f68a71ac23923e7f810ecdd3c35978d01bf0f28db16bedcfffea79061fad6ce306451ed3a8277bc53e02592ac6502ac5786e4377138401ba4bc7885597cfe57a2e8d94a20881b2afd19d57d1ce63b91330f35c6e874ce5952de05d8d20b0b78ffb298159f2c6de0a54a781a73ba37581ebd72d1f5a1262a10f8cb36f6f6367e50dafaf13d4503781234e", 0x97, 0x20000080, &(0x7f000083e000)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ae6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f2c000)={0x7, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) [ 846.302629] sctp: [Deprecated]: syz-executor5 (pid 10218) Use of int in max_burst socket option. [ 846.302629] Use struct sctp_assoc_value instead 2018/01/20 08:43:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3fe) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000076b000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00003b2000-0x4)=r1) r2 = accept$inet(r0, &(0x7f000038a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x10) setsockopt(r2, 0x84, 0x7, &(0x7f0000021000-0x8)="", 0x0) 2018/01/20 08:43:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f0000682000-0x49)="3265ad5075ba6598230e3a5fef036ac3564109a5bff661a9717f5681797e21c32fafda078fb2232d3a138236a212533d4c923bcf5edeb710ba53458087e45ebd14186cc3192fe77d63", 0x49, 0x4, &(0x7f00003a5000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(0xffffffffffffff9c, &(0x7f0000b6d000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca0000-0x4)=0x20, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000c78000-0x8)={0x0, 0x0}, &(0x7f0000d15000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000126000-0x8)={r2, 0x3}, &(0x7f0000399000-0x4)=0x8) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000ac0000-0x5)='reno\x00', 0x5) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeed) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000e0e000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f71000-0x4)=0xe8) 2018/01/20 08:43:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0x80005, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00003f6000-0x4)=0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) 2018/01/20 08:43:09 executing program 4: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x512376eb0c093720, 0x7fffffff, &(0x7f0000806000)={0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fa3000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000fde000)=0x10) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000706000-0x10)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x10) 2018/01/20 08:43:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003b2000)={0x0, 0x0}) pipe(&(0x7f000001d000-0x8)={0x0, 0x0}) sendmmsg(r0, &(0x7f00002fb000-0x12c)=[{{&(0x7f0000b76000)=@nfc={0x27, 0x4, 0x9, 0x5}, 0x10, &(0x7f0000adc000-0x40)=[{&(0x7f000030d000)="1293e5d6fc04cf60896aba55eed6547ed606f73b8a44362b08edeac01b43fa63486fd8f531010d59e43fd6a1bc5ca9f8e5b37681887ef274bf5b27edb06f4a2aabccbee8a4a746e947f3427bbb3188a54aa3d926b3c66421ee9f56005c816a6632aa957bee18e320850feb51dc07fd390c6b82bf5a6b60eaf4b5e58e84f3fde44f82bf11a8d2d817106f70de231dd519aceae90e5a", 0x95}, {&(0x7f0000b91000-0xeb)="568b832cc1fe642842fef02d0f5bdeb9a9d62fd18eb6853838985f1aae412d57c4a92639b9cc66ba7bca4d79ced0a5d25224ed4b559ece07c950095a02c9b080421d054dce7215561ba4eedd8af52f75c321d6f0c856ad0dc7cb5ddef23b56897a422324cd1719dd0872be50a85d85fdf4e65545303b96e64b0bee9f70ace756e770067e30eaea4f57c728e51f3e38c370f4f6df1b8de411f4744c1edacc1308cf98f719397bb9d6d0aea8c7b4dcfaf37dcaf02cf411d2d82cca57a593727d18fa72cd227a339ed44427e19d3ad34470d6e1c634f99e11d750b83d65ba89a0be16d8afa62ffe0ece01f5a1", 0xeb}, {&(0x7f0000937000)="", 0x0}, {&(0x7f0000ee7000-0xaf)="843bb7aaf991d618d9359e9108f1abf2d74fa7dd6c29a88df2e8f56eac04ff6cf81252a175805041e93c7816b2156fa3740c34808c2f0d27c75dc7d6ba81c1e952cd41e4df4155ebfb5677ddcdae428b8b1ca8f151eb800956b5f77f431158049cc7220d7d9bd8bcee9ccea898b28eca222d70a36f57fe88b8ee0c53a4045370d1f764bd8ad7dc151aa8a0a55e366b32bbd3210a57adbe9bc3049f4ac2951c1f1ad5b10f0e470c77cc058defe559f6", 0xaf}], 0x4, 0x0, 0x0, 0x0}, 0xbc50}, {{&(0x7f0000a64000)=@ethernet={0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d73000-0x60)=[{&(0x7f00007f6000-0x28)="cf26051cdd386ee94921a1503a950fcf6b18c842c12e30f125c098420eeacc82b94abf9fc9775fd2", 0x28}, {&(0x7f0000a39000)="508a749306c59bb84ac5be6714a27c42245b52407a1d0c1cb059c29196f595b1765ba3d14a962d48e951ef176a31168e8e41b958a1d651d48d541db04e7b0ff6cc8feced1a02ddaceb4bc9b766116b11deeab6b758665b6b359afaa3c8ee76742a02a269498ef4ac417aac0410bc2cdec6123b8cf6b6759773fe79266913035bc5d0bd1d", 0x84}, {&(0x7f00004d6000-0x98)="328d5dd1ba2b4cc1b23758a882e76ccc8ef0b4d5393985242b645a776e1c0621a598900731763579a0ed983c3cec8f2663dfadb0a3417e6abddade03cb97e5fdd734fc1c137b85924063f911ee45c9334007420157edf0c39dc83fd3ed73c4a87468790c8ba0925c38b48a560106312227d1414d7d54025f19a09317d3a7981056ec6ed458eb8133f952297001b819823af2b279e77aa80c", 0x98}, {&(0x7f0000321000)="078e7e7b3cc535cadad858f8dea58f07042aaf86e9b57c096746cba774e1429467ad3cfa4dae5c4a11ec6d20f12cab5ff2fb0935c1", 0x35}, {&(0x7f0000c3b000)="d87b8cd0329bf9fc3e8ba695a03e1d51972c4bf73b76e91bed7eab7009cf7f803b938bcee0f2edae2613e8cadd2037db52ffcb455f88a75352b44f4624876d30a1f48c43a3d85e499a3d333f6056e2767516e563cd24138665b6f094a3f89843f73bc5542ad8bb37bf156d78d2d1b221da14d967bbbaa339a1dc876cee0bdf431c183f0e2b97e56f91777374bd2b0efa1b4a86da97f1120f6a098498266051a16b7fc102230693200780c775041cb4fe4ae115a1828e5ba83f5ce60b", 0xbc}, {&(0x7f0000bfc000-0x84)="acbc70454da3db9401b3b91e9f29d1dba206039030a3f0d8a01d8dffcadaa94370c12166be37f54f6f1e2bc467d6e900166613abb9f33ae296996360e19a9c610126b6c863a9b8b9714a63e42c717d0f18f6aadd4e4c53bfd0229c2b51b478f56877e124845f3b0b04e9dd87985dc03a9335611fb48042ccd66263dad4edc6c83f19ce22", 0x84}], 0x6, &(0x7f0000b33000-0x50)=[{0x50, 0x10d, 0x401, "0521b6d481e419df6073587a668d326ac6adc182bfab7e83327ccac24cbab1e67e817b2d9783dff7ad05473852d6c7ffae41983acc927a75c1c1f59764"}], 0x50, 0x10}, 0x81}, {{0x0, 0x0, &(0x7f0000ac8000)=[{&(0x7f000005a000)="a8fb11b50e5bdaf18f03bcfdeeb32df700b5306bb7828771d929e4e139688c32dc3b79fa87d70baef77ebdabb50e80e4e3d6020ba70e63c6991a75f37655d8185851aca92d9127125ecec7c22897e15fc790bd9c80c6c6ef8a932e39bb44c94a26506af14fe21493ee8a71286fe2e6e4aa6bea31de8d39ec7ef6cbeee0e4ddcacffb95576605290d71d40e06e928ae0fc1f5ba65e6eede2967ae7577f58662bd3c1a85beaeecc05be7ba6bc52d15077e27de7204add4f3", 0xb7}, {&(0x7f0000fae000)="8e980c4d85ebd3a55fd426181064d69cea4296540cdddbd07d4102fb3f0a51126eb77072ce99b15ca2b309e982aa3c0c8dee8ba58b1646d2c9056b6e8607b8659a54e1feb29285ac0391b9c55044d9901a0a23786e9990b4aea69ed12d5458e6d6aaeaed0d6e2d033c6aa46185b290a09bdda22e0f64a86705661b27c7378d", 0x7f}, {&(0x7f0000ed6000-0x11)="5b574bc037b5097e1120f50ce489654322", 0x11}, {&(0x7f0000768000-0x33)="92921fd0eac9bbb8e9df8f05c2b834c511d1a035b1c816ec09a70c5cbc6abd769940aafab77513be7ae55e2508d1075e148f84", 0x33}, {&(0x7f0000636000)="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", 0x1000}, {&(0x7f00009df000-0xbe)="ed22900c88f7c64a9ef98a41c2d20f1467aae72ad6c0e26c469fce86a2905141f1f155d9f8be7b2a4501835580149d5361d235df5f69eaecbbed97c727ca7adf6206e1b25c47f6c6324eeacdfc800f354db6f1b35fb08d41747b42d449481a33dbd552020d15a5acc5af74766440d5de8153f2f93e5f56a13d63b2bfae5daa7d43c892fa7e703229b27d0b674d19d68890697a916e59179e04db77419cf4a0e8ff3ce3586b04d752e317394a750edebf228f6d18a1510503f3c2e7a21e31", 0xbe}], 0x6, &(0x7f000027b000-0x30)=[{0x30, 0x11f, 0x2, "aa6a4dcc7fd561ef42d774a9678380b637bc2a1e605a9f95c4b98be1632f1bfc"}], 0x30, 0x8000}, 0xd498}, {{0x0, 0x0, &(0x7f0000e94000)=[{&(0x7f0000413000-0x59)="ddfc054344f39b7d386bb0c0fb4327d6516911f5fe61eb78ffc4703b4ebf14ec3349998ad4cedddc39708ad83d6883504716dc400b1ac88ff932cdfcc2f164676b6abd0a8ca53c7a4be4c7715b52051589d614f91e5b278055", 0x59}], 0x1, &(0x7f0000895000)=[{0x88, 0x11f, 0xca, "9639de180d5785425340a858631575581d2876e24659181a67a31cb94bb48947b30ba0d60eeae5d51fade9fea698c64f7f18611aa0e59dcb9ab91101df272e19c505e9e43587ef73866582a3e13785546b3b42b568b40160fe0bd38762774105af1512e9305ce0c9c870a8195847a62a73aae1b6"}, {0x88, 0x0, 0x5, "9bf01f7c4064a614a32d1be9d05dcb27af30f4eb7a5d001bc42ed9a5afe786c391cc0b537b844dbf4b2fea57058d07cf62a568e5e268a66b20e3833a2724ef9b33d7292ea34e1e768e59a36157902e12326b3ad8c8046c32a764322a571c8ebda3fa5defa945808307fa686e75d4f953184fb3836156"}, {0xa8, 0x107, 0xffff, "46fce469a695b3331d31a0a9347bcca154ed76198f5f2dabaae715892007c24d013145b5ef9dacc0397b2048557900427bbb969ed99c571e1f328c106148af34da3acac2edaa62bb1879a1ecbb1f1685d4f4c93a7c4d240a6571c6785ec00238d9c3b81efbf01312324528900552f794a1f383ba7c5f0306e570324302167370e6aa06eaec7dab4ddf34d2603706c54eeed337"}, {0x110, 0x105, 0x3, "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"}, {0x78, 0x0, 0x67, "a466e9b62df9ca36a2811e5ef988843134c53d29e2b5e6a50450b844bbc9f641a6afc7c26b567e7f1847a2cf1ffe7fa2b375462aa27c54f69de6cd78e9744db6061e598d30477ae754f6e188f9c952378d58b8f3d6e074487822d472e781ac854a"}, {0xb0, 0x11b, 0x1, "2d1fcbd88aeca4277c2b73f58885f533e48db403cc33cde54ca7f8d06a56c233ce2357518deecf35d1a009b56787a81534d0c59cd4907a93168bf7c0cdc94eb2264bae9f00bf734b0cee2da567625ddd00529902a3d4091509a0c7839eac6f84bc07803550916242d176930fd8a9d6acdbccad0282a74de23ebe4a94823d72f3d8c0e8a9691b68147f64f1dd8a748a27b01168477bc2ba67a90478"}], 0x3f0, 0x1}, 0x2}, {{&(0x7f000042d000-0x16)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x0, 0x2, {0xa, 0x1, 0x7ab5, @loopback={0x0, 0x1}, 0x2}}}, 0x32, &(0x7f0000467000)=[{&(0x7f00007a2000-0x3)="c22940", 0x3}], 0x1, &(0x7f0000e20000-0xc0)=[{0xc0, 0x101, 0x6, "67e67704a3bf50a7cab438cc4693849cafd391dda85da8ebd1976dd99daba1d6f36004d7d73a46c00ac36cf865b77389064a3883cbf9c678f28b6a4182d665d0dd29e5884d20365eeadc036eebc6dd3aa9a8042ead212b868ec712def318090017af23cf9f886cf7f8cc1b75c5296f308f82fba6a0e36c097626a9662f3cda2e47758ee3e2bdc8459826ee70a6d50ea0e9df87e63c5f5fd30d02b00d84c01d2b26bad391865756fece470d"}], 0xc0, 0x24000001}, 0x1000}], 0x5, 0x4) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000fe3000-0x24)="2200000016000700ea0910080900073f0a0000000922000004000300040001008c45", 0x22) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000377000)=@common='sit0\x00', 0x10) 2018/01/20 08:43:09 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x3, 0x8000f, 0x8f) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000-0x4)=0xffffffff, &(0x7f0000022000-0x4)=0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(0xffffffffffffffff, r2, &(0x7f0000010000)=0x0, 0xfffffffffffffff6) 2018/01/20 08:43:09 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000010000-0x4)=0x41) ioctl$sock_FIOGETOWN(r1, 0x400454ce, &(0x7f0000001000-0x4)=0x0) 2018/01/20 08:43:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) socketpair(0x10, 0x4, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000)={0x1, 0x5, 0x8, 0x4, 0x8, 0x9eb}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000010000)={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, {0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vcan0\x00'}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000)={0x3, &(0x7f0000004000-0x18)=[{0x6, 0x5, 0x6, 0x15d9}, {0x1, 0xc54, 0x6, 0x0}, {0x100000000, 0x100000001, 0x3, 0x81}]}, 0x10) 2018/01/20 08:43:09 executing program 3: r0 = socket$inet6(0xa, 0x10002000000006, 0x2) listen(r0, 0x0) listen(r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@multicast1=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r3 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={r1, r2, r3}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x3, 0x8, 0x2, 0x2, 0x53c6d8c2}, 0x20) 2018/01/20 08:43:09 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 08:43:09 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) accept4$packet(r1, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000)=0x14, 0x80800) bind(r0, &(0x7f0000003000-0x10)=@ax25={0x3, {"4961851ffd64b5"}, 0x1}, 0x10) r2 = accept4(r0, 0x0, &(0x7f0000004000)=0x0, 0x80000) sendto$inet6(r2, &(0x7f0000001000)="dde21c077a362f4e13673a585a9b6246614c707696cb755079193386b55f912faea8c52c0731783df46aca14aed3ca684cdac8f5dd3a9d1d4ae5754e0ca84140f2bfc45ec2b6365fdf297c013b1ff2830a894c0c1b29469ae82684e54acec1ac7bcab042ca0776d46004b5d572e23dd3a8e39a6485caac5b30e704bac116a97e383d647abc96a570a2925210247eafad4f2208a147fdf11e312d7cde288420d9bf124409fce2eeb4c7b69e4104ce964eb0d64d774db1901c", 0xb8, 0x40, &(0x7f0000004000-0x1c)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005000)={0x0, 0x6, 0x10}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000006000-0x8)={r3, 0x7d4}, 0x8) 2018/01/20 08:43:09 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000003000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x3, 0x4, {0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}}}, 0x3a) 2018/01/20 08:43:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000004d000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000979000)=0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000a64000)=0xe9a5afd0638fe992, 0x4) 2018/01/20 08:43:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x360}], 0x1, &(0x7f000055b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[{&(0x7f00003be000-0xf7)=""/247, 0xf7}, {&(0x7f0000398000-0x6b)=""/107, 0x6b}, {&(0x7f000031b000)=""/43, 0x229}], 0x3, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 08:43:09 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getpeername(r0, &(0x7f0000001000)=@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}}}, &(0x7f0000000000)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x6c, &(0x7f0000000000+0x319)=[@in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={r2, 0x45e}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x48, &(0x7f0000001000-0x48)=[@in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60d}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000032a000)={r3, 0xfffffffffffffffd, 0x5, 0x8, 0x9, 0xffffffffffffffcc}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b1000-0x4)=0x108) 2018/01/20 08:43:09 executing program 2: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x80000, 0x6) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fbf000-0x38)={&(0x7f0000fbe000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000fbf000-0x20)=[{&(0x7f0000fbe000)=""/9, 0x9}, {&(0x7f0000fbe000)=""/126, 0x7e}], 0x2, 0x0, 0x0, 0x56}, 0x2000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000fbd000)=0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000ab9000-0x4)=0x80, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r2, &(0x7f000035d000)="", &(0x7f0000fb9000)="", 0x1}, 0x20) 2018/01/20 08:43:09 executing program 0: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000aea000)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_wait(r2, &(0x7f0000cdb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/20 08:43:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002d0000-0x8)={0x0, 0x0}) setsockopt(r0, 0x401, 0x8, &(0x7f0000255000+0xf6d)="7a907de84150007969ea8b9d83f7a09621e48a7115c2330db2941c06beee344948e06db348420576be4d9e08eeab365fdb043566e7b690864e98ee1d1c5b30703bc2d8ee8b75de081d49346ec15b723207a10d987fb822a3fef3b34324adee9af6ddba7691cb7b78a42aece9ef9dd4b1e5021b1d97f90cb80630a7d48473fb9581f5c3c6efd1a99defe72c8c6e9b24642d3fa976b7188f62199204cf4c29ecc1d61e0d1b40006180e0ba67b63426e46605ce308bfdf921c9405bc3c7a4c8748eab930ec56b84b16f2ef3d3b090fd771c205b8a58b3b669309ff06fcd1f9027be653bfe86d6a00b633662f2a7bae9fb95e8c7", 0xf2) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000232000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f34000)=0x10, 0x80800) getsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000241000+0x25b)=0x0, &(0x7f0000ba0000)=0x4) accept$inet(r2, &(0x7f00008ff000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000685000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007f0000-0x8)={0x0, 0x4b07}, &(0x7f000069e000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000136000)={r3, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0xbe, 0x33, 0x9c}, 0xa0) sendmmsg(r1, &(0x7f00002fe000)=[{{&(0x7f0000a08000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x3, 0x0}}, 0x2e, &(0x7f0000f2c000)=[], 0x0, &(0x7f0000925000-0x98)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4008881) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000a93000-0x8)={0x0, 0x0}) 2018/01/20 08:43:09 executing program 5: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000d55000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00005f7000-0x64)=[@in6={0xa, 0x1, 0x763d81ed, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, @in6={0xa, 0x3, 0x79, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3}], 0x64) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = accept(r1, 0x0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000011000)=0x0, &(0x7f0000012000-0x4)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000014000-0x38)={&(0x7f0000011000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000013000)=[{&(0x7f0000014000-0x1000)="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", 0x1000}, {&(0x7f0000013000)="", 0x0}, {&(0x7f0000013000)="1e582a627bde554b75c3981816788d7ee67dc4c942bfede7218cc2aee4d725b564462623e81cd38ff157a4fa4673b4853215a29081a485191b13e07e29231c2b33783404c6f3229c9fc829", 0x4b}], 0x3, 0x0, 0x0, 0x840}, 0x20000000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000013000-0x4)=0x10, 0x4) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x8, 0x40012, r2, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000011000+0xb1c)="5ae275c3c3df9269e604660740513d78fea6626452538d5d9a2f87ef5504c69ffa", 0x21) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/20 08:43:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00008ea000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0xa, 0x0, 0x0, [{[@rand_addr=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, [], ""}}}}}}, &(0x7f00004cc000-0x8)={0x0, 0x0, []}) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ae4000)=0x2, 0x4) 2018/01/20 08:43:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000d55000)=""/168, 0xa8) 2018/01/20 08:43:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x5c3, &(0x7f00009a8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000106000)=0x0, &(0x7f0000881000-0x4)=0x4) r1 = socket$inet(0x2, 0x80000, 0x2000000000000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000a76000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/20 08:43:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f00007a7000)="1f000000e803668700000400000000000000f9", 0x13) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b7b000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000020c000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}}, &(0x7f0000ab4000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ae7000)={0x0, 0x0, 0x0}, &(0x7f00003f5000-0x4)=0xc) r4 = gettid() r5 = getuid() r6 = getgid() sendmsg$unix(r0, &(0x7f0000271000)={&(0x7f000054e000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000c67000-0x60)=[{&(0x7f00001ec000)="8db9401edc3b55dff3856c", 0xb}, {&(0x7f0000c9d000-0xf4)="388885ebb7c4a20c9a8ab89e8e46c8521895919b633433a422fc0a60431f7c00e3233a0aaff6ababa1d5a9a2446bd1d6f159758f5b624a7262a864c8925cb78addb538dd0adf3c89dc0e01071455304d261c1903fbc21b6c22922aef1b0b96d27e961202b65c5d3b2dbacc6d5e36f574447d2ef1f0da5d96ac0a02abde1cc759d9f1115d44953ae4ee0a98fd3f524f0d18c25f3453af79a6419aa1d73c44959af47980f8f91a9af2a1d54a09b04463207ed0cf4aefa68558f50a4fb35a92734da53fdf25b053249c7ba6048be15df6cf7c747df214034a7f8b6d2e49ff4f7eb17f87f051d9a8d5d8b5dab9afcda53cf9fec6ed0c", 0xf4}, {&(0x7f0000796000-0xeb)="a78a47191a44b512ce863dcc9e49aca53fb0a0f2bb0fd4b1e0a148537245403e44d546661a0e2414a4e2d324df350d41505e91a02d8061581b91a3299c24d8bf885474e137cea7b5d21ed271b3576b0c96aa589cbecb30778095583e2f5b46b235efd218f94da603339908816b30959b8bd012322e4779f2795a6fc9baa2d8aa6006adc52c80e581110979bbfbb6a3d62fe8b93246b8f520b523becbdaa9ca49fe4cb9c88641a9a322a7b2e02250978a167aace7ab7554010baba4e73a9b6ee627fd3f5a24d201ddf958b1c033ebbcbc2a95857960e43eeb72c5c3e98b4e1100bb029b3b25dd1284ddf7f2", 0xeb}, {&(0x7f0000453000)="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", 0x1000}, {&(0x7f0000ec4000)="e89e2ef6924170bf5fab66a239aa02e773410fad1e852fcb96fe1df48215e7f177577950d6dcf9f4805c762a8876c89c55e819651995821950b1f19c854f5b219cf6d7585b9561adbc2b84669e300a5aaa364c4d4070d3a6abcca6c1f48a2bb98edfd9da1a56d21602c30071c8319cc2be26f6970894786ec8f67e6d426c", 0x7e}, {&(0x7f0000d50000-0x68)="ae426817d28dedc5eb55b130b4cf2712f33fe2128045271ef9e49c8e827b0ba9c9446130cea4e9a2753cdec280887950e87a7ecdc2a039eca2a9f44de49cd55c7c4b20f5d5c0ea55e7c65a22f5cb47eb8e3d87fcca4aaeb0b2b3e13f4df61a340b48674a7fddc903", 0x68}], 0x6, &(0x7f00006a4000-0xb0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}], 0xb0, 0x24000080}, 0x11) socketpair(0x3, 0x80803, 0xdb7, &(0x7f0000309000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f0000c24000-0x64)={&(0x7f0000662000)=[0x7, 0x9, 0x7, 0x1, 0x8f2, 0xccda], 0x6, 0x59a8, 0x8001, 0x9, 0xffffffffffffff76, 0x4, {0x3d, 0x9, 0x7, 0x7fff, 0x9, 0x2, 0x4, 0x7fffffff, 0xff, 0x10001, 0x0, 0x9, 0x0, 0x9, "4b8bdb97da31344c09fdab2dcbb87191d62e514d4fc27e96d40e9587f53a8b52"}}) 2018/01/20 08:43:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) sendto$packet(r0, &(0x7f0000e82000-0x12)="c78c778c96f4b03ceeee78c10beb8ec0d821", 0x12, 0x4004010, 0x0, 0x0) pipe(&(0x7f0000367000)={0x0, 0x0}) getsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000fae000-0x4)=0x0, &(0x7f000097d000)=0x4) getsockname(r0, &(0x7f0000c91000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f0000e0f000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000384000)=0x0, &(0x7f0000241000+0x78c)=0x4) 2018/01/20 08:43:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000c14000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b5000-0x4)=0x20, 0x80000) bind$alg(r0, &(0x7f000033b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000047b000)={0x26, 'aead\x00', 0x100000000, 0xd, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000acb000)=0x0, &(0x7f00007da000)=0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000d57000)=[{0x0, 0x0, &(0x7f00002e9000)=[{&(0x7f0000e1b000)="5533f24fd1655fc0", 0x8}], 0x1, &(0x7f0000b1c000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r3 = accept(r1, &(0x7f000096d000)=@un=@file={0x0, ""/108}, &(0x7f000003b000-0x4)=0x6e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00002a0000)={0x0, 0x80}, &(0x7f0000cfe000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000d21000-0xa)={r4, 0x7ff, 0x1, [0x1e7]}, &(0x7f00006f0000-0x4)=0xa) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000e3c000)={r5, 0x1, 0x5}, &(0x7f0000f29000-0x4)=0xffffffb7) socket$unix(0x1, 0x2, 0x0) 2018/01/20 08:43:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f000037d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000c08000-0xc5)=""/197, &(0x7f00007fc000)=0xc5) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000675000)={0x0, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000d000-0x20)={0xbae, 0x3f, 0x8206, 0x2, 0x100, 0x8, 0x7, 0x81, 0x0}, &(0x7f0000f9c000-0x4)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000258000)={r2, 0x2a, "f50245c3212de71b661e74918529af5f30ac0d86f795379dee8e74c4efc1d751c6dbd19649a5c9aab380"}, &(0x7f000062f000-0x4)=0x32) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$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, 0x77, &(0x7f0000544000-0x4)={0x0, 0xa43, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000c9b000)={0x0, 0x6}, &(0x7f0000121000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000028c000-0x2)={r3, 0xc000000000}, 0x8) 2018/01/20 08:43:09 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000008000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000003000-0x40)={&(0x7f000000b000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000000f000)=[0x0, 0x0], &(0x7f000000f000)=[0x0, 0x0], &(0x7f0000006000-0x8)=[0x0, 0x0], 0x7, 0x2, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000010000-0x8)={0x1, [0x0]}, &(0x7f000000b000-0x4)=0xffffffffffffffee) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000e000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f000000f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000)=0x1c, 0x80800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x8, 0x2, 0x32) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000005000-0x10)={{0x200, 0x9}, 0x10}, 0x10) r4 = accept4(r2, &(0x7f000000f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000011000-0x4)=0x9, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000005000)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000010000)=0xc) connect$packet(r4, &(0x7f0000002000-0x14)={0x11, 0x0, r5, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f000000e000)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000000e000)={r6, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x9a5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1}, 0x98) 2018/01/20 08:43:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b59000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cef000)={0x0, 0x0}) getsockopt$inet6_int(r2, 0x29, 0x29ba5668036ffa6a, &(0x7f0000bdf000-0x4)=0x0, &(0x7f0000dff000)=0x4) accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000d88000)=[{&(0x7f000018a000)="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", 0xf14}, {&(0x7f0000332000-0xed)="066216bcdd1ce65e06e8549f92adb567e7a1fbe6e20547f8e0c28e118bd4df477934e9f3bdd599471bfe17cae48dbde319a9eca4e1b61e9d9187686538c5cc0c4258b6ed3d43555279be28194d64a0f295e847e16f327b80478b66558115b643a7d9bd7f786ff47581a15b843c66c721344794f7b9260f293b1753cc2777a12fa6d045d47620644740b169e8dbfe86210f5383b7d19cdd4df6f814283f173d430295b0521754fb5226f77bcbd45eed1ecb7bb7ca1d99266a1ebfd573ce35cd07301b8da22788a5daf8d9131291a2f0cb92929d1f4ee47844caf7ab1e5d2b96dbca26f6a13f792b1d5771adcd07", 0xed}], 0x2) read(r1, &(0x7f00007fc000)=""/34, 0xfef3) 2018/01/20 08:43:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000+0xfa9)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x172) 2018/01/20 08:43:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000e87000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) socket(0x5, 0x80000, 0xfffffffffffffffb) getsockopt$sock_buf(r0, 0x1, 0x40000000019, &(0x7f0000d84000)=""/0, &(0x7f0000ffa000)=0x0) 2018/01/20 08:43:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) shutdown(r0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000cfe000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000d07000-0x8)={0x0, 0x0}) r2 = accept4$inet6(r1, &(0x7f000068e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000619000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000584000-0x18)={0x0, 0xfffffffffffffffa, 0x30, 0x401, 0x3}, &(0x7f00008ea000)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000066e000-0x2d)={r3, 0x25, "56259df3ffc283f3d7768e40b9fe39698e623e1ffbb3e53d983cb562fac9c29f7d8e65f659"}, &(0x7f000024e000)=0x2d) syz_emit_ethernet(0x14c, &(0x7f0000c07000-0x14c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x13e, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x12a, 0x0, "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"}}}}}, 0x0) 2018/01/20 08:43:09 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{0x0, 0x54, &(0x7f0000005000)=[], 0x0, &(0x7f0000001000)=[{0x30, 0x13d, 0x0, "779b252843d3cfd84a8eccdaff40af8f39b859f0b4d4f8b7777d71a3f8"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x270) 2018/01/20 08:43:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00006f7000-0x4)=0x0, 0x4) listen(r0, 0x1) r1 = accept(r0, &(0x7f0000c87000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c6a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00004e1000-0x18)={0x0, 0x2, 0x8, [0x9, 0x7, 0x25000000000000, 0x9503, 0x4466, 0x6, 0x7f, 0x7fffffff]}, &(0x7f0000619000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f2a000)={0x0, 0x208, 0x9, 0x80000001, r2}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f31000)={r2, 0x6b, "43d820e7b1d84779b43b70c7775729a902224f13f4aa6ee3f00dcb071f577afc4425b87a86030465b83d689482c04f75ac80c47697792a905ec87b173b71c40788fb330ad35f22740191255cfca0f9feb272b651f2f257dce7c1a0e04b58a9bd26aa91c7216c30c9d2a036"}, &(0x7f0000fec000-0x4)=0x73) accept$inet6(r1, &(0x7f0000da5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e29000)=0x1c) 2018/01/20 08:43:09 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e82000-0x10)=@common=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f000062e000)=[{{&(0x7f0000a29000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000037f000-0x90)=[{&(0x7f000034e000-0x143)="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", 0x2cf}], 0x1, &(0x7f000090b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000048d000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000174000-0x6)=[{&(0x7f00006ba000)=""/232, 0x16}, {&(0x7f0000141000-0x99)=""/153, 0x99}, {&(0x7f0000f56000)=""/230, 0xe6}, {&(0x7f0000a38000)=""/74, 0x4a}], 0x4, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) r3 = socket(0x3, 0xe, 0x1) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f000051c000-0xc)={{0xffffffffffffffc1, 0x4, 0x3, 0x8, 0x9, 0x1}, 0x3f}) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000b86000)=0x6, 0x2) recvmsg(r2, &(0x7f00000ab000-0x38)={&(0x7f000082c000)=@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}}}, 0x3a, &(0x7f0000013000)=[{&(0x7f000067a000-0xc2)=""/194, 0xc2}, {&(0x7f0000175000-0xfa)=""/250, 0xfa}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 08:43:09 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fe4000)={0x0, 0x0}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000fe5000-0x77)=""/119, &(0x7f0000fe5000-0x4)=0x77) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fe4000)={0x0, 0x1}, &(0x7f0000678000)=0x6) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fe4000)={r2, 0x3}, &(0x7f00006d6000-0x4)=0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000001000-0x54)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/20 08:43:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f38000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000683000)=0xc) sendmsg$nl_route(r0, &(0x7f00004ac000)={&(0x7f0000f42000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000698000-0x10)={&(0x7f000009e000)=@mpls_delroute={0x38, 0x19, 0x800, 0x5, 0x2, {0x1c, 0x80000000000014, 0x0, 0x1000005, 0x0, 0x2, 0x0, 0xb, 0x100}, [@RTA_DST={0x14, 0x1, [{0x0, 0x67, 0x2, 0x1d}, {0x3, 0x3f, 0x1, 0x6}, {0x63e7, 0x81, 0x200, 0x5a7a82e7}, {0x104, 0x9, 0x8, 0x5}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x4080) write(r0, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0xffffffffffffff49) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[], 0x0, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000887000)="f34b8ac733e72bba90bbbd69ae0e175390b6b214f694ec597eedc9b542a8605da708c6b9c38810e52c4e0e94adb7a0ecd21dea311fc6d453a52671f6a98f8401b52a02d1dc45fb6c1e8d3107d4ad196e363fc4ae104bd386591a193ef0ae9fe5f5793f96069835d86a0d333bd64018e68cfd9170520bdc3b716729df72135b601bdded2deb139b7301f1e6e46cfe2472e39226cd62234c377f5cca413c8e1807e9aa34b38d87a5359fed1bfaf360363e6fd2ff582857d4724c5b4dd7be7eb7c6b08c9d01ecfc9d7f312dbec2cf7dde4bfe0c29f3c9eb7a598cb1d12a76c6b386988f230c0a1e8d", 0xe7, 0x20000000, &(0x7f0000a1b000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 08:43:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3ffffffffffffffe, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl(r0, 0x400, &(0x7f0000c7d000)="c9d469ea25e0e277bfc34ba6d3c932309f1858e2298cc69dc1bdf561aa4bcbafd6ded2fc6844e6db9f896c6c46d5a290a366dc94d9458498923333ad72d8") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d89000)={r0}) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000bfb000)={{0x20, 0x3}, 0x40}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c0c0c47644799a93d1865a5cd589ad64d736855ea069b3e24d593c34f0d8ddc05dfe5590690a9e6f6b1ae67a4acc1ba7576664725fe415eace2c50c4a8205344b4c96b5825dd7496b32209b6a81fcfd14769f4be2ad68a990a3685", 0xc1, 0x4081, &(0x7f0000082000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000464000-0x88)={0x17d, {{0xa, 0x0, 0x27c5, @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]}}, 0x88) recvfrom$unix(r0, &(0x7f0000895000-0x877)=""/4096, 0x1000, 0x0, &(0x7f00005ca000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a", 0x6e, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) poll(&(0x7f00001cc000)=[{r0, 0x40, 0x0}, {r0, 0x1040, 0x0}, {r0, 0x1, 0x0}, {r0, 0x800c, 0x0}, {r1, 0x10, 0x0}, {r1, 0x4010, 0x0}, {r0, 0x108, 0x0}, {r0, 0x2201, 0x0}, {r0, 0x110a1b10350585a8, 0x0}], 0x9, 0x8) sendmsg$nl_route(r0, &(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) 2018/01/20 08:43:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000fe3000-0x4)={0xffffffffffffffff}) bind$inet(r1, &(0x7f0000918000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005ce000-0xc2)={{{@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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f00002ec000)=0xe8) 2018/01/20 08:43:09 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f000056b000-0x3)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000de9000)={r1, 0xffffffffffffff00}, 0x8) setsockopt(r0, 0x20000100000114, 0x5, &(0x7f0000007000-0x4)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2018/01/20 08:43:09 executing program 0: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000a78000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ef8000)=0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000048e000)=0x4, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000087c000-0x4)=0x0, &(0x7f00007e9000)=0x4) 2018/01/20 08:43:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept(r0, &(0x7f0000e3f000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007bc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000275000-0x2)={0x0, 0x6}, &(0x7f0000639000)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000082b000)={r2, 0x3}, &(0x7f000074d000-0x4)=0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000bef000)=0x4000000000000000, 0x4) socketpair(0xb, 0xa, 0x1, &(0x7f00005ac000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000623000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002cd000-0x4)=0xc) sendmsg$alg(r3, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r3, &(0x7f0000212000-0x38)={&(0x7f0000929000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000008f000-0x80)=[], 0x0, &(0x7f00009fa000-0x1010)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/20 08:43:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000a09000-0x2c)={0x10, 0x88, 0x860, 0x10000, 0xd, 0x0, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe(&(0x7f00006c7000)={0x0, 0x0}) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00006fd000)=""/75, &(0x7f0000840000)=0x4b) 2018/01/20 08:43:09 executing program 5: 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$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)=""/118, 0x76}, {&(0x7f00000c0000-0x89)=""/137, 0x89}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00009af000-0x1000)=""/4096, 0x1000}, {&(0x7f00002fb000)=""/4096, 0x1000}, {&(0x7f0000667000-0x87)=""/135, 0x87}], 0x6, &(0x7f0000b94000-0x1e)=""/234, 0xea, 0x917}, 0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x0, 0x4) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000268000)=0x0) mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000008e000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000faa000-0x4)=0xffff, 0x4) syz_emit_ethernet(0x82, &(0x7f000026c000-0x8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x402f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ra={0x94, 0xffffffffffffff55, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@rand_addr=0x0], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x126]}) 2018/01/20 08:43:09 executing program 4: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000171000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000f85000-0x8)={0x41f, 0x0}) syz_emit_ethernet(0x42, &(0x7f00006ef000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000c03000-0x138)={0xfffffffffffffffe, 0x0, 0x4, 0x8, 0x5, [{0x7, 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0xffffffffffffff80, 0x6, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0xb6, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x91, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x80000000, 0x6c0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/20 08:43:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ffc000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00006e7000)=""/69) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ffa000)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000ffa000)=""/4096, 0x1000, 0x40, &(0x7f0000550000)={0x4, 0xbd, 0xfffffffffffffbff, "b15c57a7b5ee", 0x8, 0x0}, 0x10) 2018/01/20 08:43:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000271000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000069b000)=0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e56000-0x8)={0x6, 0x0, 0x200, 0x8001}, 0x8) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000013e000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d3e000)=0x10, 0x80800) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000cbc000-0x4)={0xda}, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000087000-0x8b)=""/139, &(0x7f0000030000-0x4)=0xfffffffffffffefd) pipe(&(0x7f0000718000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000f29000-0x4)=0x1f, 0x4) 2018/01/20 08:43:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000830000)={0xf, 0x9, &(0x7f000061e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4f, 0x0, 0x0, 0x0, 0x1}, [@exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x1, 0x0, 0x5, 0x5, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b83000)='syzkaller\x00', 0x3, 0x1000, &(0x7f0000796000-0x1000)=""/4096, 0x41100, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000292000-0x3)={@llc={0x1a, 0xf5, 0x4, 0x4, 0x8, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, {&(0x7f0000c09000)=""/39, 0x27}, &(0x7f0000eec000-0x1)=0x0, 0x20}, 0x30) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000193000-0x4)=r1, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000014c000-0x8)={0x0, 0xffffffffffffffc0}, &(0x7f0000db5000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000de7000)={0xe5e000000, 0x20, 0x0, 0xffffffff, 0x55, 0x1, 0x7, 0xddb5, 0x0}, &(0x7f000011d000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000727000)={0x28ee, 0x7, 0x8, 0x4, 0x8, 0x1, 0x7ff, 0x0, 0x0}, &(0x7f00005a1000)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b43000)={r2, 0x7, 0x60a, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f83000)={r3, 0x1}, &(0x7f0000ffb000-0x4)=0xa86d4db32c236912) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008e0000)={r4, 0x10000}, &(0x7f00003e9000-0x4)=0x8) sendto$packet(r0, &(0x7f0000d12000)="347856c9b67fecc93f04e47e423cc1b0bc2cd810590a5811e6a775d0aa6514a5a7864247282560b48ed273796fccc31a05209993f9c904a607ccc921ac3d439f20351bca424be6f24f566375d8", 0x4d, 0x20000000, &(0x7f0000904000)={0x11, 0x1a, 0x0, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{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]}, {{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, 0xb10a, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e27000)={r5, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x4, 0x12ff, 0xffff, 0xffffffffffff7fff, 0xfffffffffffffff7, 0x81, 0x9, 0x684, 0x8, 0x7, 0x6, 0x5, 0x763e, 0x2]}, &(0x7f0000eae000)=0x108) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000023b000-0x4)=r1, 0x4) 2018/01/20 08:43:09 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe(&(0x7f0000009000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000008000)={@rand_addr=0x7fff, @multicast1=0xe0000001, r3}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000-0x10)={r0, &(0x7f000000e000-0x3e)=""}, 0x10) 2018/01/20 08:43:09 executing program 2: r0 = socket$inet(0x2, 0x807, 0x800002) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)="", 0x0) 2018/01/20 08:43:09 executing program 4: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000eb5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000eb5000-0x2a)=""/42, &(0x7f0000eb4000)=0x2a) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x0, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/20 08:43:09 executing program 0: socketpair$inet6(0xa, 0x6, 0x7, &(0x7f0000e59000-0x8)={0x0, 0x0}) r0 = epoll_create1(0x80000) r1 = socket$nfc_raw(0x27, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006bf000-0xc)={0xa0000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername$packet(r0, &(0x7f0000ca1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003cf000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d6c000)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a98000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000442000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in=@empty=0x0, 0x0, 0x0, 0x2, 0x6, 0xa, 0xa0, 0xa0, 0xc, r3, r4}, {0xffff, 0x3, 0x5, 0x6, 0x7, 0xaede, 0x4, 0x1}, {0x8, 0x0, 0x5, 0xc34}, 0x5ded, 0x3, 0x1, 0x0, 0x2, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1, 0x32}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x1, 0xde93, 0x4, 0x81, 0x7}}, 0xe8) r5 = socket$inet6(0xa, 0x2000000000000001, 0x8010000000000084) getsockopt(r5, 0x84, 0x80000000075, &(0x7f000048d000)=""/24, &(0x7f0000fe3000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r8 = accept(r2, &(0x7f00001b2000)=@generic={0x0, ""/126}, &(0x7f0000d63000-0x4)=0x80) setsockopt$packet_rx_ring(r8, 0x107, 0x5, &(0x7f0000471000-0x10)=@req={0x0, 0xa7ba, 0x78, 0x100000001}, 0x10) r9 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r9, 0x1, 0x32, &(0x7f000094d000-0x4)=r7, 0x4) setsockopt$ax25_buf(r9, 0x101, 0x19, &(0x7f00004f4000-0x68)="872ec1749279cc3fdd3cac14faf8fc1346e996a1ba458000b5600642634d80c60b7eb6ac483414ca81c046a46bac6e99f9ab1bd87abdcc30ccc2a2850a0b9e9b85bc782f8a96db7ffc070306613824a393cff6ae8d09a969bf8e339ffb109595dc1655054e307cb6", 0x68) write(r9, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r9, 0x84, 0x5, &(0x7f000022d000)={r6, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$netlink(r8, 0x10e, 0x7, &(0x7f00002ca000)=""/181, &(0x7f000019f000-0x4)=0xb5) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000d12000)=[@in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, @in6={0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x37d924e0}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x54) 2018/01/20 08:43:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000021d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x2001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) pipe(&(0x7f0000918000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000057f000-0x4)={0xc5f0}, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008c5000)={0x0, 0x0}) getpeername(r1, &(0x7f0000b4c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00006f6000-0x4)=0xfffffffffffffec7) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000121000)=0x0, &(0x7f0000973000)=0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00001df000-0xc)={{0xffff, 0x7, 0x2, 0x3, 0x5, 0x2}, 0x8001}) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/20 08:43:09 executing program 6: mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff}}}}, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00000e6000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000009d000-0x4)=0x3a) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000e7000-0x8)={0x0, 0x0}) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000e6000)={r1, r2}) socketpair(0x8, 0x4, 0x4, &(0x7f0000054000-0x8)={0x0, 0x0}) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000e5000)={&(0x7f00000e5000)='./file0\x00', r3}, 0xc) 2018/01/20 08:43:09 executing program 5: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb7, &(0x7f00000f4000-0xb7)={@random="cd3909080500", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x39, 0x401, 0x80000000}], {0x8100, 0x7fffffff, 0x6, 0xfffffffffffff307}}], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x79, 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}, {[@hopopts={0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @hopopts={0xbf, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0xfffffffffffffc29}, @ra={0x5, 0x2, 0x8}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0xa5c}]}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], "c6"}}}}}}}, 0x0) 2018/01/20 08:43:09 executing program 7: mmap(&(0x7f0000000000/0x588000)=nil, 0x588000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000fc000)={@random="01390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x40, 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=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0442bc", 0x0, 0x33, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "113be7ff00168e94"}}}}}}}, 0x0) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000589000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000292000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000589000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x80000001, &(0x7f0000358000)={0x0, 0x0}) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f000058a000)=""/46, &(0x7f000058a000)=0x2e) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00004ec000)={&(0x7f000058a000-0xc)=[0x0, 0x0, 0x0], 0x3}) r3 = socket(0x9, 0x1, 0xd05) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000526000)="a09ba58138c6eae0faa937e11122902b8db7fd00ed1feadffaf2678e74a6824827342fde0058a63593ddd4db1e7488491a93db465030a37fc4a24c57f583e566fd356345fea8cf4aa38c0fffc9025da9d1fafe85d8fc69ae", 0x58, 0x44001, &(0x7f000058b000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) accept$inet(r0, &(0x7f0000429000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dd000)=0x10) 2018/01/20 08:43:09 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000007000+0xf9f)={0x75800000000, {0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x6b94, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x0, 0x80, 0x1, 0x4, &(0x7f000000b000+0x728)=@common='ifb0\x00', 0x7, 0x0, 0xec36}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r1, 0x800000000008982, &(0x7f0000000000)="") 2018/01/20 08:43:09 executing program 3: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000f05000+0x462)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ce2000)=0xe4cebf76475d1598) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006f7000-0xe8)={{{@in6=@empty={[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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce4000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00008e3000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) 2018/01/20 08:43:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept(0xffffffffffffff9c, &(0x7f0000c04000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000047d000)=0x10) sendmsg$nl_xfrm(r1, &(0x7f00003b9000)={&(0x7f0000662000)={0x10, 0x0, 0x0, 0x80000040}, 0xc, &(0x7f000069a000)={&(0x7f0000f64000)=@newae={0x114, 0x1e, 0x100, 0x1, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2, 0x33}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f, 0x3}, [@lifetime_val={0x28, 0x9, {0x1, 0x7ff, 0x1, 0x100000001}}, @algo_auth={0x54, 0x1, {{'rmd160\x00'}, 0x50, "991c20af6c7e3ed756b4"}}, @migrate={0x30, 0x11, [{@in=@broadcast=0xffffffff, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x6, 0xa, 0x0}]}, @coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0x0, 0xbb}}, @mark={0xc, 0x15, {0x0, 0xffffffffffffd0c5}}, @ipv6_hthresh={0x8, 0x4, {0x7d, 0x69}}]}, 0x114}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000588000)={r2, r0}) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/20 08:43:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000073a000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000206000-0x10)=@generic="fbdbe3cf85d516b624183c34e58a5018") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000288000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x86dd, "04c6d9858fa6388a74a24174c61cc8826d452426a7ba5220783ac3f0a2dc261b4b09a64e5d26ceb5"}}}, &(0x7f0000e76000)={0x0, 0x0, []}) 2018/01/20 08:43:09 executing program 1: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f66000)={0x100000000, 0x1, 0x7, 0x5, 0x9, 0x0, 0x2, 0x671, 0xe296, 0xffff, 0x99}, 0xb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000011000-0x4)={r0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f0000f67000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @generic="fdb30800b9ca2f6eec9e365925d11492"}}, 0x1e) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) gettid() getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000009f000-0xab)={0x0, 0xa3, "547cc4eb6ccd0809f7611f0b181569b58213afd69c0cc37bf3713bfa1d9d3654602cebf77c3d4b97da2afc1273667b1057bc0f60e72ac4e521fd15e66048bc11a1d8784c501a74357c336f0aeb0361a2909e84fda64b98eeb28de69ef27151e34ea205b69aaded07bbd02e239fd8b40febb17dd342f4ef805a72dc78fa1d5b4b5ebc3c92d5032a2e87800504aba76bd48eb3c09fae9027b8734534c6909670902c23fd"}, &(0x7f0000058000)=0xab) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000196000)={0x0, "8f5cd74a9a57"}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f68000-0x98)={r3, @in6={{0xa, 0x3, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29, 0x1}, 0x98) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x61c7, &(0x7f0000f69000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000928000)=@add_del={0x2, &(0x7f0000f6a000-0x10)=@generic="6fc80a84e86ddbe83fcbdd3b7eba4e20", 0x2}) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r5, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r5) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/20 08:43:09 executing program 6: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000f82000-0x162)="31b181644e803ba8adfebd3a753731a3b8", 0x11, 0x0, 0x0, 0x0) socketpair(0x13, 0x0, 0x8, &(0x7f0000dbd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f8a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f0000f8b000-0x4)=0xe8) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) [ 846.926096] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10414 comm=syz-executor0 [ 846.989491] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10414 comm=syz-executor0 2018/01/20 08:43:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000228000)={0x0, 0x0}) accept4(r0, &(0x7f0000a26000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000048e000-0x4)=0x10, 0x800) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xb2c1126faea020a2, &(0x7f00008f0000)=[], 0x0, &(0x7f00004c9000)=[{0x18, 0x29, 0x7, 'V'}], 0x18, 0x0}, 0x0) 2018/01/20 08:43:09 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x100000000, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000-0x8c)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000+0x97f)=0x8c) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000008000)={r1, 0x1000, "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"}, &(0x7f0000008000)=0x1008) recvmsg$kcm(r0, &(0x7f0000005000-0x38)={&(0x7f0000004000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000002000)=[{&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000-0x21)=""/33, 0x21}, {&(0x7f0000001000-0xfa)=""/250, 0xfa}, {&(0x7f0000002000-0x88)=""/136, 0x88}, {&(0x7f0000008000-0x63)=""/99, 0x63}, {&(0x7f0000008000-0x9c)=""/156, 0x9c}], 0x6, 0x0, 0x0, 0x5}, 0x40002002) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000006000)={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0xffff, [0x2, 0x8, 0x7f, 0x1ffe00000, 0x1, 0x4, 0x1, 0x64]}, 0x5c) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/20 08:43:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000044c000)="", 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000adc000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f000083a000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000175000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, r2}) accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087f000-0x8)={0x0, 0x0}) 2018/01/20 08:43:09 executing program 6: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000177000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x0, ""}, &(0x7f0000f0d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0x20) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000805000-0x5c)={{0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x2, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xcc}, 0x6, [0x20, 0x200, 0x0, 0x5, 0x3, 0x6, 0x3ff, 0xfffffffffffffff7]}, 0x5c) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x1fe2db3cd4ab28be, &(0x7f0000f0c000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000ec4000)=0xc) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000ef7000-0x4)=0x0) getpeername$llc(r2, &(0x7f0000319000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000426000)=0x10) 2018/01/20 08:43:09 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = socket(0x5, 0x1, 0x5) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f00002bc000)=""/246, 0xf6, 0x100, &(0x7f0000f9a000)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070100010fddd5a45d3f32e5", 0x10) socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r0, &(0x7f0000ad1000)={0xa, 0x3, 0x729f62ca, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1ff}, 0x1c) 2018/01/20 08:43:09 executing program 7: r0 = socket(0x11, 0x80000, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f00007a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b72000)={&(0x7f0000000000)=@getnetconf={0x14, 0x52, 0x718, 0x5, 0x1, {0x0}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x20000840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f000029e000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r1, &(0x7f00007a4000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000668000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f000034b000-0x4)=0xab9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000079b000-0xe)={0x0, 0x5, 0x3, [0x5, 0x6e, 0x80000001]}, &(0x7f0000e79000-0x4)=0xe) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000cb9000-0x4)=r3, 0x4) 2018/01/20 08:43:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a9b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x2b9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) bind(r0, &(0x7f0000893000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000dcd000)=[{0x0, 0x0, &(0x7f000073f000-0x10)=[{&(0x7f0000bd0000)="128dab9f048cf5b328ad17c8f68478c393be3aa45e9395fe875e01aa1e2979f6fa08f278a4dc45fc01cf3838663e1586b91ca6f15139a8cfd64034cd6399d9a945c4b3b56b69edcdd567aedd9e58816ad5495bfa6b0ad392cf0d4f89088cb998774e4ebed4d649471afe50af7e9524a0e5d2aa040b3c2c3ecb1a113abfa4f0309853d9bb138e9e7866780a7df0db04a6", 0x90}], 0x1, &(0x7f000051b000)=[], 0x0, 0x0}], 0x1, 0x0) readv(r1, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xff4c}], 0x1) 2018/01/20 08:43:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f0000abf000-0x8)={0x0, 0x0}) connect$ax25(r2, &(0x7f000042e000-0x10)={0x3, {"572ac02e36debd"}, 0x9}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e4e000-0x14)={{0x2, 0x3, 0x8001, 0x0, 0x8001, 0x7}, 0x612, 0xe0, 0xdb4}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) r3 = socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f000018a000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00009f1000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00005b8000)={0x0, 0x3f}, &(0x7f0000743000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000094000-0x14)={r6, 0x1, 0x8001, 0x6, 0x91, 0x0}, 0x14) pwritev(r5, &(0x7f0000a2b000-0x20)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xcc}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000032f000)={0x0, @in6={{0xa, 0x1, 0x9, @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]}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f000002f000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000dd5000+0xb18)={0x0, 0x4c, "e8ef9d56117489600cc77874886c01514d4768bd048db838810ee305f68951e61200ac4dbd0bdc7643aa2a64e71365f80926e8a876be17146e32f66c6de0f381b6e1d1d11d5fe46721209612"}, &(0x7f0000764000-0x4)=0x54) sendmmsg$inet_sctp(r5, &(0x7f0000a64000-0xe0)=[{&(0x7f0000ee8000)=@in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f0000d54000)=[{&(0x7f0000fbb000)="0330774061486b83635d72f865d87507e55d8337d5074c84616d0b433323bb0c5e7408b09c02ec5192c76dfe68f1fbf0a0579ca95e65b9bc877f76d7082420d59996319b90436e368a17dca580c488c65c6bc27c2ffc60d1821aac5e6b64fa386873ef43eca9383d94b9ada2fa5ecf331f92464dd922ad3fb3064c10ae23768e3f7e59ae16a0d224a3a0e5c6c8728051ba42641ef2a4cbe285e4db3231ca792d80488d68ca44d3ff16cee36635391f23e35a090712489bf76ca3011d59320cae9c20095e6f6e612aa373cbea8e196932b204b42bb68933d4e3274cd237cc18658a359dbdea7ad449842eada98b56746351d336bd21d1c1", 0xf7}], 0x1, &(0x7f0000104000-0x30)=[], 0x0, 0x8004}, {&(0x7f0000ce6000-0x1c)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8847}, 0x1c, &(0x7f000089b000)=[], 0x0, 0x0, 0x0, 0x80}, {&(0x7f0000e51000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f4000+0x2b6)=[{&(0x7f00007de000)="590d089e02ee81d30df5acd91670707a7426abd6ee7c8205e37f2a5ae20fee51291febbe4cb2916b3920bec2bde30ba30d75a0f5478005af45494f4fdf113a9add50f5694c2a7a0801e63ee788cba8b9c906487d7ad725e5e79adce25728a1224c3a003f6b36844ae10d4cc4f23a98912c62dc2da1594f1d0a603d179420822227435f15900a2d3110fbb02f20030e1f355efc2b3c556be641c8d68359d53c12d5e02c1815cb3eb6b7cf136d156f77bd75f6a97fb9ed90aa1063f36ca289fc6ce6fe1f122d9786", 0xc7}], 0x1, &(0x7f0000301000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0xfffffffffffffffa, 0x800, r7}}], 0x30, 0x4000}], 0x3, 0x880) accept$alg(r5, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000674000-0x4)=0x0, &(0x7f00005ed000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000064f000-0x8)={0x1, [0x0]}, &(0x7f00000ce000-0x4)=0x8) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000676000-0x4)=0x6, 0x4) poll(&(0x7f000068c000-0x8)=[{r0, 0x88, 0x0}], 0x1, 0x80000001) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00000fd000-0xe)={r7, 0x6, "727d66ecf25e"}, &(0x7f00006ff000-0x4)=0xe) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f8c000)={r5, &(0x7f0000d2c000)="6535be35589400ea2a4f0334cd80bd0fed3bd07bce403d9d06cb20183337123ecdd2f1576932b72a360ffbc7b834463520eef14ea71a65a4a6419c4faf88925c9e1e6f904579815c2a0455ef004eeb0472db9da49b67e4fe983668473c3c73b3ec395242f83af8c2174f27240303ddceaf29662179", &(0x7f000045d000)=""/131}, 0x18) writev(r0, &(0x7f0000b09000)=[{&(0x7f000002d000)="e0", 0x1}], 0x1) 2018/01/20 08:43:09 executing program 7: mmap(&(0x7f0000000000/0x104000)=nil, 0x104000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000fa000-0x8)={0x0, 0x0}) socket$pppoe(0x18, 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000100000-0x145)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x84, 0x0, 0x0, 0x10001, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/20 08:43:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00000fa000)={0x0, 0x0}) connect$nfc_llcp(r2, &(0x7f0000c0f000)={0x27, 0x2, 0x80000000, 0x5, 0x5, 0xfffffffffffffffe, "eee1699c4f1ef5a61cbdd4c49f770944e42425fdde7582ef755ad82da1c2e06f8464800455a48cc990f5e975d0135475c08f225392af0ea116d3d81a541db1", 0x4}, 0x60) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$unix(r1, &(0x7f00004b4000)="f969305044b5a40d9bacc7c5e3d2b4f630925cf4a08398b0d8d53447940d31d033d83be0fcb64fa1f3bfd164b088f3b9", 0x30, 0x8000, &(0x7f00003be000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001c5000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000027000)=0x122, 0x4) 2018/01/20 08:43:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname(r1, &(0x7f0000a3d000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f95000)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000fe2000)=0x7f, 0x4) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000d65000)={{0x1, 0x8}, 0x4c}, 0x10) writev(r1, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) close(r0) 2018/01/20 08:43:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f98000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000019b000)=[{0x0, 0x0, &(0x7f0000699000-0xa0)=[{&(0x7f00006e6000)="91", 0x1}, {&(0x7f00007ad000-0x9f)="711be8f9cbfa8ab28af1c8d8946bfe700fcc5375784b5df57bff8a024be87ce1ab5af0d51e22a422f25bd5cab056662b49355aa4c78ffe70b1b0272d6e65879c50898554ea1cb619f6d3dc45ae75cd695eabf13c0573318013e3f7be3393c8bd5296f33310dae188e69682f9e12534684842e2b33eb0a58c2574a3db5b443c538a75a7e9ae791ffdf533a2beca2f89", 0x8f}], 0x2, &(0x7f0000543000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00002c2000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000c78000)=0xfffffffffffff83e) 2018/01/20 08:43:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000002b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x10}, {[@generic={0x88, 0x2, ""}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) socketpair$inet6(0xa, 0xa, 0x20, &(0x7f00004cf000)={0x0, 0x0}) r2 = accept(r0, &(0x7f000007d000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000feb000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000d67000)={0x0, 0x1f}, &(0x7f0000890000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00003f3000)=@assoc_id=r3, &(0x7f00003a2000-0x4)=0x4) connect$pppoe(r2, &(0x7f0000506000)={0x18, 0x0, {0x3, @random="38c9accbb2ff", @common='lo\x00'}}, 0x1e) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e88000-0xa)={r3, 0x0, 0x1, [0x10001]}, 0xa) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000510000-0x4)=0x0, &(0x7f0000323000-0x4)=0x4) 2018/01/20 08:43:09 executing program 6: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000959000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000358000-0x10)={0x3, &(0x7f00007d7000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000025d000)={r2, &(0x7f00008cd000)=""/30}) socket$inet6(0xa, 0x0, 0x5) 2018/01/20 08:43:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) pipe(&(0x7f0000270000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ca9000-0x4)=r2, 0x4) r3 = accept$alg(r1, 0x0, 0x0) bpf$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, &(0x7f0000300000-0x8)={r3, r2}) recvfrom$inet6(r0, &(0x7f000040f000)=""/62, 0x3e, 0x1, &(0x7f0000933000)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) write(r0, &(0x7f00008b0000-0x3b)="734fa2163420993c822751c105c8b741973215af860795f2f4bd9ba5f7db3517c50e214601b4f88b429ced0ae734e370fda24366acca7d30349ff8", 0x3b) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 08:43:09 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x1) poll(&(0x7f0000001000)=[{r0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000005000)={0x0, 0x2000000000000, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000005000)=r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000004000)={r2, @in6={{0xa, 0x1, 0xf444, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0xfffffffffffffff7}, &(0x7f0000002000-0x4)=0x98) 2018/01/20 08:43:09 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000090c000)=0x0, 0x80000) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000f7f000)=[{&(0x7f0000685000)={0x27, 0x9, 0x100000000, 0x0, 0x8, 0x0, "8c4b28f84cf9e60ea02d999cfff687bdbcc5a72d2d28b05d257fabb5df1b4b767866ad306df3bff832f3310480483379a26d08fec7d3e7f8ad60445d734a24", 0x70eb4889}, 0x60, &(0x7f00004dc000-0x20)=[{&(0x7f000026d000-0x5c)="217fd70c745ff1f033e78be0d599cc2b1f6fdc7dc89ab8f5b58a27914396cd9b56bc5876764ebefb8132c21e220547266871c32a4ebdac8b5dc6c4d737e07eedf85b1cfb6d0279e49aa002dd1546eaa64eac652e4956aae370370354", 0x5c}, {&(0x7f000078b000-0x1e)="bbb9676b25d510e8b5953891100ac600507b79774212bdc59737c9722b69", 0x1e}], 0x2, &(0x7f0000b41000)={0x1010, 0x1bf, 0x14ac, "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"}, 0x1010, 0x20000000}, {&(0x7f0000f7f000)={0x27, 0xffffffffff35b0fe, 0x16, 0x5, 0x1, 0x6, "9e0f42b48e0ccf44198dc7b25709ca8f935a02f10aa7bd3a051f1e95189ff1aa6b91204a0764d937bf55d36899fe2a3ae6c401eb1900f99a5d87b0308d3b79", 0x85}, 0x60, &(0x7f0000e2a000-0x20)=[{&(0x7f0000f58000-0xe5)="0934679653e29ef586d3fc4056b56425ff663136d884b2d72d8966ccb868787580f77c80305654ec6a30bdf194af9489ea4e9b3769ada7880134f1184a4e9e29438b2713690fc118f31c79c1d5d1863083d346b1b45634948e4cf310d9c0406c8bdd630bbdc02be6e296b77da2bce5cac16d021cc4e6a98f514273d2cde26009b12d55092fbfa4dcebdb9112ee9b032d3d633572d1fc2837e743280bbe9d55c10616f78b063b70e391de6e98b8bc42c25e77dce286a1df6ae33cf24c1e89caa20fee3e0610842ac0bfdabe51ee33d12ef6b2b9a641112bba40930788e45e691d8d569be323", 0xe5}, {&(0x7f000054b000-0x25)="b14246c002e8bfdaa1580622ea8eadd6535cb5acf436cbee3dd9882027098491692c449aa9", 0x25}], 0x2, 0x0, 0x0, 0x20000090}, {&(0x7f0000a1f000)={0x27, 0x5, 0x9, 0x0, 0x8edb, 0xe29e1d4, "d239d4d9756c9ae28411cc8dcf147d6395b64c91db354179e568b9310a1f637306fd90dc9e0bbf08c985031256d82576f49f0cc980fc0aa90192f2840ec010", 0x19}, 0x60, &(0x7f0000f80000-0x90)=[{&(0x7f0000f7f000)="3af27aaba9783d6fc2a731644af4b6c8a190285a54b5cb163ccfaadff1b8de0a8288147a71d16c287ed2ac04ba44b5ee4ce34c7a2a5cb00f792f3242de6a0367041a43573469dfc656d130f8b13c165a5ff00db57c8c4a0f50d66da37a8a359a5fc93eb800e844834a22bd77f32c523fb4973f241a44f924dbdcfe7afcbc656b47669f1b03ab04eaf69a7d78779762dc979161ad45d1615bf8b55be17a7921e43d5ef34f20e54c893186e8feebf42da568721b2a93c704a313c2494da6f24ddde9f00f5d577782696114ee8a2faed7f19d04ea80bd489eeb", 0xd8}, {&(0x7f00008e6000)="e06e6c3cb67260d4c8990563c212768f72e0f70e6adf0e", 0x17}, {&(0x7f0000969000)="8849b1525f966bc3b075a370a4c2d1b557b9856397270e7cca533cc849d2bcc897d611402662e7d2416365fae185389f5dee84001385462afe9362d5badd5d4a8b898f6d2fa0264ba6ca85095ff41e1d1296f418ec6dbb46dad7e726b73e1a0c1b6000f09c8e28f2eb71dfa8b8a9caad45c2a769ccb27179c26a88db0ec1ef5b7ad529f8e7d6bd31ae4c50fb67dda37000bd63a05966", 0x96}, {&(0x7f00002a0000)="29e5a6baf329fcaa01a238563d9be980947f74c714149ff76d0c35b9b4ebc64252b93d73a32414aa172b682f7fca19b561eb96afc47db41b506f9080fbb43c4cc4094bad4d589fee76ab56b75b8206312e1a66e94b7c040e4d37d3a22273cb8d2602bcb1ec5b1692d99dcd4205515db47f71d96538b69b09df9f51665bd9746f9342dd97", 0x84}, {&(0x7f0000f80000-0x68)="e7a8f49c4bded0a05d001f4da3cd178a268f1b19dd60c6d900df16143d68ae8dca99895980d7b8d8c95aea27ca8893386ec293aa5a66dabef0c6b09f39c88693243446f6395482919ef4aeddb44cc54ae45357ca8214cc345d84c0077defa19822aabcf402d6e4f9", 0x68}, {&(0x7f000097a000-0x2d)="27dae33c9cc50a14fac67b5817ec1c9f3200410b5dcea4bda1ebb992c46c11c45af45c3eb992b52ea89efc21c9", 0x2d}, {&(0x7f0000ca0000)="f742cf197e2a7f423bfdc1bdc5e18c9d447da7e3160a3ecfa5e4ba8aa17c2f170dd5fcc7615457506f0e36a3e8d517660e0e324fede4b476ff7bc2e200d8e588c758b7e080661bae0c4f45e37344147dcdca72aa776c884746767c78fb00e8b0d1ed2f4f4be8d1c60bc547f8bf194e8317", 0x71}, {&(0x7f0000f7f000)="5f8de8fcecd275d2e4f8f992cbd28b3d358e720643d827b4f8206dc1a8f3398f1757c43ef072717cdbf2ceda854420fed67e81c27c08", 0x36}, {&(0x7f0000f7f000)="ba33b01149761dcc645abc45b3c58debadcc25982de80eaeb996231df6", 0x1d}], 0x9, 0x0, 0x0, 0x1}, {&(0x7f000081e000)={0x27, 0xffff, 0x20, 0x7, 0x0, 0x3, "a4a87ca4c8a3f7add18772c54a91eb67ab7e270d5157a6ec77c9da92eb0f2369bb918306058e032a583c93efda737401ae562f6605a6ac4954bb47041c897e", 0x0}, 0x60, &(0x7f0000f80000-0x30)=[{&(0x7f0000096000)='_', 0x1}, {&(0x7f00006c8000-0x9e)="644bcd386d7833ebc78fd681f845f2bd800da3a6c2b9d4ec7ff26af71d5b40e6fc4a3dc42dce73def53bf92d1650584151e8e48c98acdb11b8139f98ad90f9dacf1a1c98d26479f4d24868d784201bcb9bb43e9d1864384b24f29eefba8d95edafc6f951ed0e88302977a70d7b5b7a4435365eb89092185c186ca7cbad2713c5aecffbf019167bcd83a86013cb50b37ac9e502f9f4c10f8dcfab6186a48e", 0x9e}, {&(0x7f0000347000)="403d75f9c13290fd8af504cc180e42d1af58f4ec20166ec738276f20f5bddefdff356798a58b85d437102fe442312e92f441afdb66f3f4b97c2a0dbae05dbd686800b309ed9786636dd31710390cc250f5e15ebe9965f4ed484527e64c5235fc47a01002623cc6ba94ef1573311a7976d6699afd6fdf7a58c4693c348c998ccd2604f4d2ad3cb84b83ba9fbd8edf604703fc", 0x92}], 0x3, 0x0, 0x0, 0x4}], 0x4, 0x10) r1 = accept(0xffffffffffffffff, &(0x7f000074b000)=@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}}}, &(0x7f00004bf000-0x4)=0x3a) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001d3000)={0x0, 0xa5, "97622fc7c2e23fb76ae7f0a046c5959c7a0431708a0ec99c4e387567465c9d5cf327c1b034376d6554ed44eb870647a3e7d3272ac1c23fb386644cff104f0b2cce9be7ad4f3042e5115fa86c2c9818a5a94ceb2b925185e926b26ff5801648c04f600a05fc2f04ba757481f1b5c0c0630b927b6cd3fb5ade7be7eda8390208f0c4cdc5b76a0b3db3d080d1b7cad860dd96d923784059787c010e4f2eee2366d8448ca7709c"}, &(0x7f0000f7f000)=0xad) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f7f000)={r2, 0xef, "58d018413f10ea322695e8130016b671cc1cf36869a4e4d1afbc1f4a1efed58301f3f37a5d3186f07cf78bde7fd8bcf3b5f7e5ff45466b3b9a662bc9f6fca27b9d4f5c0b7e5bf4bc08ed9efcf88acb0507a02324ff41b3cbe02927073cce1c72cbd458f02939bb67b2d0851b71659c9fcdc17d3f19c27dbcf504b88a32ceca1f8c83862758200f2cd5c1778b193df83e6391f0d8549f84f11a2a287fb4ec9726e6c563941074fd3f368d742c5a263de4471f9cd06d8b38210aff73f0c703fa0d867d0f42a3e4ad96f4623177cde064de3229158e6a77ced157409c037c682737e6ef29b08a7942e884f05b5e55c968"}, &(0x7f0000b58000-0x4)=0xf7) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000afc000-0x4c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, @in={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/20 08:43:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f00007e7000-0x10)={&(0x7f0000b2f000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = accept4$unix(r1, 0x0, &(0x7f0000423000-0x4)=0x0, 0x80000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000021d000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000692000)={{{@in6=@dev={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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073d000)=0xe8) r5 = getgid() sendmmsg$unix(r2, &(0x7f000087d000-0x38)=[{&(0x7f00000d7000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000b24000)=[{&(0x7f00007ab000)="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", 0x1000}, {&(0x7f0000f7e000)="d9f2842bc4db9bd28c13e60065538f2cdc463c9f67eb66913797f356fe46a812cec72216c998bbb936daeb11523d4961c729cce132f3f34adf3df0c786a900ccba3fa9bbf3805f6fa84f72c954a28ab4d864d985c10e13563b7be657e9e025fef50a24a5112ba6bf266f04becfa41f0b63c72da494c290ba0412379fb30c84176747cea0b5196ed4a89af30b20ab6d1caa14b819c88ea6a2a5e531a4b4b0cb590c76005113c3635bb9f22e5327d8bafa23fc64f25a41d6979ad4eb849df421e37b88cf60251f60a05f5703", 0xcb}, {&(0x7f0000a68000-0x48)="f4bdade1bec4b08d72700d32e25cb1eccd6a24485d2afecf5ccbd2cc1ed5c11004013c104f6139bc37b882db3e91099b0c77017fdc2b056c25d389902c78b81c65b86c61d461b328", 0x48}], 0x3, &(0x7f00009da000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x41}], 0x1, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000)=0x0, &(0x7f0000059000)=0x4) close(r1) 2018/01/20 08:43:09 executing program 3: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 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, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_proto_private(r2, 0x89eb, &(0x7f00006b4000)="db48b9b380d17309d9e504253b6bc286efd89179b94552ca6a8e6e3d9c36839c418225e2936a29e0e93bb74d8e437365007dab68c667185ec4a742aa7c59be2b5375e97c5fafc085d0ce23a6e1cc7f669d695b85d0c51b7da1b26df3e268532c18d2850abd17e26b630ab66ecc6b619af0743a518361f9ec53135f5c8f82e12eacfff6844b39b7ca7d4fba6a8e5270db9c56bfe7fba12cafc6c444330fc9f4ac7630a9") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r1, 0x20eee00e, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/20 08:43:09 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x43c}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0xfffffe18}], 0x4, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00004a1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffb000-0x4)=0x2e) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000ffa000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b44000-0x4)=0x10) 2018/01/20 08:43:09 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000023000-0x38)={&(0x7f000001c000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000004000-0x60)=[{&(0x7f000001e000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x0, &(0x7f0000026000)={0x0, 0x0}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='bond0\x00'}}) 2018/01/20 08:43:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept4(r0, &(0x7f00004df000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d25000)=0x8, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000071f000)=0x0, &(0x7f0000253000-0x4)=0x4) bind$netlink(r1, &(0x7f0000f3c000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) connect$netlink(r0, &(0x7f00004b1000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c22000)={0x0, 0x100000000}, &(0x7f0000ca8000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b4b000)={r2, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x87}, 0x98) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000478000)=0x0, &(0x7f0000ec1000)=0x4) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800042}, 0xc) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000436000-0x10)={0x8, 0x80000001, 0x6, 0x7f}, 0x10) 2018/01/20 08:43:10 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000d000-0x80)=@generic={0x0, ""/126}, &(0x7f000000f000)=0x80, 0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f000000f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000000e000)=0x10, 0x80800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000011000-0x18)={0x0, 0x3ff, 0x30, 0xf36, 0x6}, &(0x7f0000011000-0x4)=0x18) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000011000-0x108)={r3, @in6={{0xa, 0x2, 0xc166, @loopback={0x0, 0x1}, 0x23}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x80000001, 0x0, 0x200, 0x2, 0x4, 0x9, 0x400, 0x20, 0x9, 0x0, 0x3, 0x91, 0x100000000, 0x7fff]}, &(0x7f0000007000)=0x108) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000012000)=""/10, 0xa, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000000f000)={0x0, 0x10001}, &(0x7f0000003000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000007000)=@req3={0x100000000, 0x100, 0xffffffff, 0x401, 0xff, 0x5, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000000f000)={r4, 0x9, 0x8}, &(0x7f000000f000)=0x7) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000010000)={@common='vlan0\x00', @ifru_flags=0x4000}) sendmsg$nl_xfrm(r2, &(0x7f000000e000)={&(0x7f000000e000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000005000)={&(0x7f000000b000)=@delsa={0xb8, 0x11, 0x0, 0x1, 0x0, {@in=@broadcast=0xffffffff, 0x0, 0x2, 0x2b}, [@algo_comp={0x90, 0x3, {{'lzjh\x00'}, 0x240, "9bf4f17c91f91464b5e6bb59a0ca76cadc5a145740a09c07166cb06f7987d5d4c9130ed403eb5f07634cb2112ea60777c23ebf8d518e9f0e24bbc2decb9c24d3f362fad1641f2f75"}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) 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, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x3, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0xa89, "5fc07d"}, ""}}}}}, 0x0) 2018/01/20 08:43:10 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fd7000)={0x0, 0x8, 0x30}, &(0x7f0000fd7000)=0xc) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fd8000-0x98)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4391, 0x100000000}, 0x98) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 08:43:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000968000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="65910a6c921a9a4850b490fb0688cb98"}}, 0x1e) mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket(0x2, 0x3, 0x1) sendto$ax25(r2, &(0x7f00000a7000)="9b7e9eadbeb1f4e883a61062ac1e64df6f1911f37ecd17157bc188", 0x1b, 0x0, &(0x7f000030a000)={0x3, {"2fa3c85beff1b7"}, 0x400000}, 0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket$netlink(0x10, 0x3, 0x10) bind$inet6(r1, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) r4 = accept4(r3, &(0x7f0000630000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e4d000-0x4)=0x10, 0x80000) getsockname$llc(r4, &(0x7f0000e17000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000366000-0x4)=0x10) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f000032f000)={0x0, 0x0, &(0x7f00003e2000+0x1b9)=[{&(0x7f0000f23000-0x9d)=""/157, 0x9d}, {&(0x7f0000f22000)=""/52, 0x34}, {&(0x7f0000e85000)=""/231, 0xe7}, {&(0x7f0000f22000)=""/55, 0x37}, {&(0x7f00008a5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f22000)=""/116, 0x74}, {&(0x7f0000c45000)=""/103, 0x67}], 0x7, &(0x7f0000f23000-0x1e)=""/30, 0x1e, 0x3f}, 0x42) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r4, &(0x7f000074b000)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000f23000-0x8)={0x0, 0x3a9}, &(0x7f0000b13000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000061c000-0x8)={r5, 0x39, 0x6}, 0x8) connect$inet6(r1, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f24000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5, 0x2, 0x1, 0x1, 0x551e, 0x7, 0x2}, 0x20) 2018/01/20 08:43:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x2000000, 0x32, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x82, 'xts(cast6)\x00'}, 0x58) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000f90000-0x29)={0x26, 'hash\x00', 0x0, 0x0, 'mcryptd(sha512_mb)\x00'}, 0x58) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f90000-0x22)="b92a71364192ce78a198c10300000000000000652598031a81351cda0799ca8300a5", 0x22) 2018/01/20 08:43:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008de000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00002a7000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000044c000)={0x0, 0x5}, &(0x7f00003e1000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000fc0000)={0x7, 0x18000, 0x1, 0xe92, 0x3, 0x9d17, 0x9, 0x0, r4}, 0x20) socket$inet(0x2, 0xb, 0x1000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000038f000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000ba3000)={r5, 0x1, &(0x7f000017e000-0x4)=[0x4], &(0x7f0000fcc000-0xc)=[0x4, 0x1f, 0x0], 0x1, 0x2, 0x4, &(0x7f0000155000)=[0xb896, 0x6], &(0x7f0000aa9000-0x4)=[0x5], 0x0}) readv(r1, &(0x7f000022b000-0x90)=[{&(0x7f0000e0b000)=""/233, 0xe9}], 0x1) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00004d2000)=0x2d6, &(0x7f00008bf000)=0x4) write(r1, &(0x7f000052e000)="0ef7ff351655a8a1717c6fbc33a3a5e2fca5b7fba23f016b786612b2c0", 0x1d) 2018/01/20 08:43:10 executing program 7: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f88000-0x8)={0x0, 0x2}, &(0x7f0000f91000-0x4)=0x8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f90000)={r1, 0x90, &(0x7f0000f90000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000c2a000)=0x10) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349a3b8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/20 08:43:10 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000008000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000009000)=0x7f, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000009000)={0x0, 0x3}, &(0x7f0000003000-0x4)=0x26d) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000000a000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80804, 0x4, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000000b000-0xfd)={r3, 0xfc6e, "20c56dd2f6c9751ff079c529b806e3c3363ca344015bb5f9f314f9ce0e8f84559a013717be7e877ff675d45e68fa494e85462ba8575b6aafd18876988361f0d09aadc8ce5af63af42415432630c123f544af47757977735b4df7019c5fb75e04d6c52c2be466d4ff503ab5be348c207c70e866b06aeec0d298b027719ba24f1fcc35af3a17caab7ebf2726191ef2fc32a1a07d07f8b95329906503e0ef29f447b270666c8a272a9858c5d0fb393908ca22b5ca2c431feca9ad6c365089399165d48b885ef3cf5c6b48d09f95b1562a17310d3cabb86e53886ad4e9871791ec75372839bea29e080f7130e0be547bd2e6c40f84ac8b"}, &(0x7f0000008000-0x4)=0xfd) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000005000)={r3, 0xa0, &(0x7f0000009000-0xa0)=[@in6={0xa, 0x3, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in6={0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @rand_addr=0x33e2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000006000-0x4)=0x10) r4 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r4, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000003000)=0x10001, 0x2) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x4020940d, &(0x7f0000005000)={0x0, &(0x7f0000007000)=[]}) 2018/01/20 08:43:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ad0000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) 2018/01/20 08:43:10 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000006000)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0xf81a, 0x5, 0x3}, &(0x7f000001c000-0x4)=0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000001b000)={0x4, 0x7f58, 0x4, 0x900, 0x2b0, 0x9, 0x8, 0xf9, r1}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000019000)={r2, &(0x7f000001a000-0x23)="0791", &(0x7f000001a000-0x17)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r2, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r2, &(0x7f0000019000)="", &(0x7f0000016000)=""/0}, 0xfffffffffffffeac) 2018/01/20 08:43:10 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000011000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0x26) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000012000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000013000-0x4)=0x0, &(0x7f0000008000)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000008000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000001000-0x8)={r3, 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, 0x0) 2018/01/20 08:43:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8}, 0xc) socket(0x200000000010, 0x2, 0x0) 2018/01/20 08:43:10 executing program 0: pipe(&(0x7f0000db4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000210000)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000862000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0], &(0x7f0000988000-0x8)=[0x0, 0x0], 0x4, 0x8, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000022000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xfffffffffffffef3) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/20 08:43:10 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x63, &(0x7f0000003000-0x4)=0x0, &(0x7f0000017000)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000018000)="8a2a2cc482ce746ce3cf4274128cf52443b74e", 0x13, 0x4000000, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in=@multicast1=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000)=0xe8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000001a000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000c000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20, 0x80, 0x21, r3, r4}, {0x6e, 0x4, 0x1f0286eb, 0x7fff, 0x6202, 0x1, 0x10001, 0x1}, {0xffffffffffffffff, 0x1, 0x416c, 0x4}, 0x1, 0x2, 0x2, 0x1, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x6, 0x2, 0x3, 0x6, 0x5, 0x3, 0x390a4bca}}, 0xe8) 2018/01/20 08:43:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000552000-0x26)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000e32000)=0x3, 0xfffffffffffffe6c) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000eaf000)=0x6, 0x3) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ba2000-0x10)=@common='syzkaller1\x00') sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/20 08:43:10 executing program 3: mmap(&(0x7f0000000000/0xf44000)=nil, 0xf44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f45000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0xfffffffffffffdf1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001dc000)="", 0x0) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f46000-0xb4)="0335018fc4532e66dc7b259f9245c82a6c47432e3f2e02055c1324553ce4a09bc8b14150a21c62d79add5473e3c4ee9f0dd3cc122c9b3c0d417b4fa6492e743fdac37a53eb60096fdc8a321ba51428d9668277e5b31c7aa93576027f2f54ecaa752ea0e4ab196b35c1cd539a6fc1b0f627e403d48475b5dc124426cc7d270afa5dd54ff741360e4283ca9701987e88adff52d94ecd553c65fa10cdb507c4e572e6d6f34865cf83c491281137bb1c47b77b849639", 0xb4) 2018/01/20 08:43:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$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, &(0x7f00000ca000-0x1)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0xfffffffffffffffd, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 08:43:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000094d000-0x4)=0x0, 0x4) 2018/01/20 08:43:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000ca0000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000f0000-0xc)={{0x83d, 0x1, 0x0, 0x8, 0x100000001, 0x10001}, 0x3}) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b85000)={0x0, 0x0, &(0x7f0000206000-0x40)=[{&(0x7f0000a21000-0x9d)="9ad99e955a4c5ef8be11daca472516e2", 0x10}], 0x1, &(0x7f0000baa000)=[], 0x0, 0x0}, 0x0) getpeername(r0, &(0x7f00000c8000-0x1d)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000)=0x2e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004c0000)={0x0, 0x20, &(0x7f00007a3000-0x20)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a6b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000739000-0x8)={r4, 0x0}, &(0x7f0000680000)=0x8) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/20 08:43:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000e2a000-0x88)={0x10001, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmmsg(r0, &(0x7f0000fbb000)=[{{0x0, 0x0, &(0x7f00002f1000)=[{&(0x7f00006c3000-0x1000)="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", 0x1000}, {&(0x7f000072b000)="a442385f8d1cb8aecf2b4151aa60d8257dda8a3e0b7068f71ee8861a75b4917a", 0x20}, {&(0x7f000027c000-0x1000)="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0x1000}], 0x3, &(0x7f0000b20000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0xffffffffffffffff}, 0x0}], 0x234, 0x0) 2018/01/20 08:43:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b67000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000029b000)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000f2e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000065b000)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000f58000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff8000000000000, r3}) r4 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000903000-0x4)=0x0, 0x80000) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f000019a000-0x4)=0x8000000080000000) pipe(&(0x7f0000112000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003b4000)={0x69, 0x401, 0x1, 0x6, 0x3, 0x3ff, 0x7, 0x5, 0x0}, &(0x7f0000aa1000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000add000-0x10)={0xfff, 0x2, 0x200, 0x2, r6}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c1e000)={0x0, 0x0, 0x0}, &(0x7f00008d1000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005d6000-0x4)=r7) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e1b000)=0x0) 2018/01/20 08:43:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x4, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x100000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003c1000)="2ef1ca0f336dc441dfbd228ca7d508c917de6c06fbb628267e94e3ecafa2ad5fed28c7f847ca5ffd38df244f444f24b51348e7e0f96eb00f23c3eb6927387ca0ad10580467293d66cbfb25fd2b23b0941d6f6da52cb26444c070a09b15ced319ec24be65ec2de65440bd3129a0feaf9588c090eb0b23", 0x76, 0x0, &(0x7f0000ec5000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/20 08:43:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f000066e000-0x1000)="6bdd0e5cc4610750cd9c78831252ace31fe37ebd95bfec2f8e300985c3d166cd58421e59d44176b9862cbe7c3179995e3e9c237a803bef8dd4fbfd988c5a4ab24019b2ccfb519d614dd002f36800ff80d10af2663a3edde4dbd921983d8549240f8e3b347df42867297878b85dafccc601c1516d5d765b31dc7731dd071033f01db3399a5a86cf12847669183f39ad23ead847e479cfb9a489ec77427d1bc3de3d97516d8f33f1c1e549877ba4c425b9e2dcab653ddccef63d1f280068e02bacc1dcb552ca099b6067514e43c4cf979e2f54a9eabd9841cd3dda53fd13a9862155fdde9cba39ae249c7f360ff599d3a0e60862debff806c27c8e61ee5618231ce3c933962b179e8685427b9541fdf221c1a68992c18a72b9d33da86898071d31be01055cdaefcc8456094accf78dbaf0528d2ae59af51cecdab533b303cc1fd7d2e8987250dae00b1ef9e69bd235cc59b30d59be3949e8211b525bd5a8d64b8597935563cd23a165960532432e8266f3bf0772ad0f89b286cbaf6ffd2ea6aa43b9ba1e98183b03e1b5fd9131dac24fb043324f8761f6a77430100a6ac78555f9e0c5f308517445e25b34692af4f102e07ecfc426cac0ac2f22d4fbb988439fcded5d3def1ece3a3e3061d20fa3f3f9fef73141f3706d27a43f5966ef9822ea74acdac5ae81ab570101616ac41485b1cdea89fcacb8f0969ab848c890ecdedb1b9af51a277ba8f979320ea4b9af2ff077baa4a8c7fa634631322aff3cbbb04c88762f913b0f7f439f81158d5ec3fac84bb37e3843c9e66ffd0ec7833eebc613ef45db64c5a3fadc6535f1adafc77bdf8a3eff9877845d70296cb0798532fff23737c16a1d1f419ab6bd93d66d2754ba6b691550eb23ba5330969f8bf5159450bf36dd6147ef854239b38a2ba176c704e9dfdc349fd307c9d7dcb2951d8b25758fc9f5ff4bd8fe58f5453304736ac7062604d22c2e472e5821bc7dcca7af3d15126eba03421bf328d6a89b8c58695509a18e3eca9b66790017b6623fd91fd7e317b230cc9c793f80ab1ba871a6294545d54df4be3e7e3b4fe1ee78a4e7e0d863ee643bf68bdfaab17be340c46d551198bdf8465a5704499f37995a0f0d99dbdcb2536ff772d195c4ad83816dc40b534e7bdc201a4ed4504d8079d512a1084a1c1e49911bf27c780a0c7d45d778d8be66f9f7a8ba23bea9bc58f497e004c7eb97c3547195c48e23e3f66ce845bb832520b3dec1532ca791fb6df365fb6f744586786c6f722adbef3ea939e06c8283d084a24d61c3fb3c0b721ceee73d2e6d959ed7d2784e8479b413e7d1c24d6752587f289d23b33894c1207348a009ad49b54c9dba5a35fa51e894ef26efc0fa291631d51ae16713cbcd7af4851798bafe1498c35badd6e3d66a5bb61447931a9c6f87264901b72d9321b4b1bc2513392b7e3f269b40fd10b2c31eab1558a298d8e3b8e2be2962c14c8cd9d44fdef94cb1f4de851b363678263e88cf986b69b20093dad3e4956367e0f83a0307e97105e6f6c8fb55a1cf9cfa2c524ee2e49a2727b91707a7453dd3e31312c25446d5c357b3da01ee11d035ccb723ef6798509033b8625267fc399027d45416206b24016bcfad96e370fd63abea317d8281c4bf6a3d9139f7a4b23b104aec4d71bd1f574896bfca7eb12666f61970a80e9c9605a94d20dcd66befd3e1eadd7f974a4880674490b7ea0840d37a2e77de061e0e31020320b5b30b4558b4a4182a8eb2e4d68f7ad568b27b2856990d072d7eb1b80f8203fe789f8f4caaeb9f423769a9641f3f12ff511b484d902cec16fae4c0997e0032a544f8c76e443f0be4da28e2ff51d6eef5279cc16b7eb474638270dc3763a1bb956dc4e6d19cf226563e31d8458989e4aa8c04b032dda760a355ac788f9a4b2ccb15ef14e04dd74a0d41c686cc7aff8aa87b429ed11d7e958ef50219b32ad4f071d2474969d47f6beebc4976a5e96c0f6bb6c15f6f0a25eb82d8978d2f3054ba4a8ab7fdbed1b4f86bab529522cd0a865bdbcb12972eb41b566a924836f716af90b77339d5e410b371643fefa05ef04110744e6c2f7ef6c5e04967dd06cba587f86e783e34e865769c6b44028e8277887c8d2425362048f24e520bfb3468a7141d22c9767765620c2af515bcdf26a521dad0f0ee14c65efe8713fab711b777be3b9c74cf81e2514d5f5e9aee6de2344dd0609e2ec1c02cd3fa0bc9e9dd286708c30f0804d5364b2e68e89a09973577397ef11b9bc9a7074ddd6a86c4f2e1f8110af48ebbdec6fe5b12607bbfb2bb198b526756ec249211f5f52399681ea45db76d66a5a55f1daa586aded4fc65651eb3768d087dc18f13073a8728b329a67c47e24f4c24c74f035fef89c1089316261cb5a02c8699b9fd07464d8fecbc4a86218d032009e67b41c7ddabb0670c8eabf0b17fc9436fa19c33a2d9fd8f7fd4175394787188fc57524bdb01b58cdf729a531edbde75a1dfd397f31eed08c2f8bf08c27432d761466b353fbf0f2b527dff67df9bd3f0dd6e7ed3b43891abc18973c5feb03cdfc2f6b13c7e1e5e433778fb077525a5b5a3fc11c92b667da91f70e65503836be487756545fe89bdaebf6ca33c70768b305a6e44535ce79952181a3975b11e806846b44749854614ebe332f4f762263ddb4c0bb21455f621143db3eebfcf4b2ec530639ef5d01d0598baf59352df0a28102313920ddadabb0b5f0720b4213b73da1ab4b669466b606d3cb38a27d4e6007f016eb0a7b49b0251a3de43f232a4b50cd471030b480dd35c66bbd42f9dd0a2f1276410d0bde0c46491e17e1dc3f9c83218ee0c8befec50a379ece4820a55d7e0932143d523738ee5bc332ce5ddd5d99d4655d83e4245b410d5cc7f1be48e86ca051562c19fd2074523682d901e52d4a8d5ed21f038f428320ab2cb833a4d1c6b5db9bb9285e6fc650edd00f376ee64d99d0872ad356f690b2b96f863e228a9a105cf68b3970984f2176781c05e3aed0395bd7a6e4871a37978be3b1346a20d952fa4b3ce5d80fd25a25bf12f94d7f6bfbd9e581272f0e48ff77201be1f6e79ef855d3798019a06e2c122fd5762e70efd476f42faf674e35241d7419fa63cd63c82220293d3cc30524f34c4941b62a2de45ffcac207305ab50dbc6a96598891d99fe567f82ee175f200c37342954276020fd1bd7aaf91dd2ac9b094f4aacc778ac12bf64613189f7a49f533c7d2567a9f309681325fe57b22fbe350e2850a5c7256445c1e8cd231705a5cee0d1f05976d4547dc406d4f3914d3cf58de0fe79643497221c4c93584a70721055ffcabd519c2b00497933b72dbd7a9301ecf556305b9719f65cb22772c03eb9fbbd715ff0ae87004a873a734d66f16ce605b322bca7114902fa7da1d6502ec843ac48282cf8be0e131edbbc3349e9e626654398d99bcce688378ef9904ffdec704418a520065eba33522bf49c64f645e6eceee18696b8bc29ee28fc7fc6d7a4df2bd27a41cf1c96c87d9e8b71484432c27bb593eefe9f7141fb928449868fb7b39e1884ec13d3ddb3716337a30e79416524cbe539a16a1de97556a9c3d31ea65b52f1da6923e78953cb27385db2dd31d07aed2d67b0de03d36cd61371e013fd683873a1631e45a4fa52c602e972c2f8b8cdec1f7bed25518992032b3caf552ec1bd7d819ae3255fd11b01ad8fd93eba40fb4d48c693a0686270a22202f0e048e0ef4a8f3aa5b92b0e2ab80324df8820783495edf05204a31a47a7aec583f9ca6edb230db00b79204c823cf0d2718ce6fbe87e1eedf8846736617e920d2119e91d955b8132ba12e7c9df3e2fac59af741aa2ceb2b57d0ce9e3a3ea6b1602ed024bda8bbf1ae26e6fa0b0f860940bba88e9495cabcd3c1a498c908d60d5a6f7572c0ffb118fc8e420986109eb73c0a6ab99aa75b78d41f74d6ddd21d163b52e5ec793a5bbb9b09589cd40b39bdde1472890bf1065a28b4410b6909e2c6d510f268396a50b11b7bd7a34566281744db6bd5300b1814b6164b527e87a2532f5b9f7121cf54c3068f8fd0c82bfe5c7d7a894697e74e62dbda289c11294f9422f3c7b276662f73bcffbc38e50d85441b125fe61418511b4aefb8b13cb4dcf08caae78f2688e1cb244dfc8a9ff3b48fc027987bb6d449742473d857cefea87715491d2d6b6a5dfab1908dde07a189c4f87b42bd612fb8becd9c419448bf6b0efeb139b218bf2cf514c7d47711e1737d2076fc3080f0d38562c2b715a2e62cec0c2c3fe35316179a47b4a2d68584cb0bacf8d2dcc7fa8c4ad4cbf6c68276aaa2b71ad16efb25fa5cdebfc2a9f99c1be465a0b153ba6753c42726ccf67e64d3352b596265463296234cf120c9e551c1f74b193c192392a8409a1390f75d6eaac0803f56a5b7b85ada52f3f28368b201d23bc472f2bee022eed9a86e272533c83b8e67e03f76b58ee1a1536f654f85af2bc1f610ce60483dab809d3df2064744a4465be9e26d4f2f82ffa43f5ddd9de3741cbb35736ee87f9f9e7a6696abd1a77e841213b4538eeef7a67a71ea07e8d7a60b00ed2de23ff6c635b716b5e829c2b8d3fc0a51b20922631a604c2440c8f1b80781b8bcfc769e31155ef978f28ccecbbcbd1de9e3b0cbd43df5c67f3972f45404da9cfe6a3505f7238e2709ed6fa59d1d4a8aab32800db7ec034793b965716f3dae5b7c9be651512cac5efde8a04d7c1236c56ffb765801eb0d21d805056d13f1d3e7f6fb11ee69e4f08ae9d1bb5f1b66c18bfc18d5aba5cedd1d1708fb26e6cbeaf9f14c12312ef9c7cacf5686c83d2420b0eb2d199bbdf8314542325ef1a65001f0eb317d10b695e25fd86e324b843bb45e4938b1f95827584082582e5e887fb1301aee8564e5994bf6bde57ff113d0bc2d5743c2ab862f2e4a2ec2aa2d25f90d59ab9ba2f0cad1cf178213577df999d2b3639411b3b2c6f1f0fcc26e6eddcb32e21f6903246c52d21189d81db87e62ef11de45dd42c37f12e9986ca61b8ef25538d3be2c25f047164c947de2e9099d22080768c82fb687b06d2eab77339d196007ebdbea3edb532e988f5224736f207661743bc7dc6519002470df5c1d6ef30f66455fcffcbbc4a223c4bf32f1793f30b73b0d12ac361d87c6106e9cc70b14399e53f6a5208070c4a39f8db29edd019d58f517476e0fedbb70c46c716a2eded6736b5281ddc3e4c528c4a606941cffb366371ec7a05ca8b5ab442a3029979e78cd82dce1f2946cb7509df003efdec8d656e8d2485fb6d98bce5f6fe7512cd742afeb3766b1852f9e5570628ae6bc8cd94dd0602a83911e41346607c2823eefaaa114abd1bc334f04e4f7430613b439b515506f998524109230ee26bc91d53a98637fc7c57ce13de5a994691425a0a106098b61ac23cb6bb800547d5488f50a8b4fea475e8f656e9e6555586d30079923b1b9f4fd4e583b9f52d85844dd7bf1d8335debdaf9f1c4127916fcad27da2b10f949f62ba439b18b225d36b387f553db2e22701209cfc54491b47f1339e5559ee5d0d3045c0d83b8575c04ff21db8c5c19f4dc68989bbc4bb95964b9ee7d64a3456fe2ab82c9d1069d2ec9141985f0e7a962480d30854d329f7c00894c90582a74e6578787c07189ce589916eabbc8c2c8a3fb0376597da45b24e63825764c882ddd04d323aab774e088cf533136bd7dc47e4d70e018737d19a3985347bef34df3dac6a529e38c90863d26a28f92666acf03d5d37e1f6f074f156e17cf629267f0a641724bac0f88146b3e973a1eadfab1a52d5176", 0x1000, 0x40000, &(0x7f0000695000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) r1 = accept(r0, 0x0, &(0x7f0000339000)=0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00003d2000-0x160)={{{{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]}, {{0xa, 0x2, 0x7, @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]}}, 0xffffffffffff7fff, 0xffffffffffffffac, 0x3, "720746c833fece1c355ceb93ab4859dce94247fa0e12c49ce9017370921557c1d8d8549dc1de9363382e93aca4bcc0256e4f95556eeab27dbdb92dc84250b65b62c12d82c0363d6d0b7f318a717af41e"}, 0x160) bind$inet6(r1, &(0x7f0000287000-0x1c)={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x50}, 0x1c) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/20 08:43:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000a00000-0x4)=0x0, 0x80000) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000178000)=0x100000000, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000846000-0x10)={0x9, &(0x7f0000715000-0xb4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ecc000)={0x0, 0x0}) listen(r2, 0xfffffffffffffca6) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000808000-0x5)='reno\x00', 0x5) 2018/01/20 08:43:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x802, 0x2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000b1a000-0xc)={0x8, 0x80000001, 0x5, 0x7f, 0xfff, 0xfff, 0x3f}, 0xc) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) connect$nfc_llcp(r0, &(0x7f0000003000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) sendmsg$nl_route(r0, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000869000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0x20, 0x16, [{0x1c, 0x1, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @uid=0x0}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000042f000-0x9)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000cef000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c17000)=0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000820000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f00000d0000)="44c7033496fcc6d76698a80365ab78822a69e24ccbf870eed0aa456bac3dc5a6ae261d042e9055cd2ba83e969578d9f34f5819f92356415bfeaee62d8ca8f49393e150868119e5a595d60c3c8a9e360e4ca31d2173469aa1274b2538fe61cb10017950e831c60662a87238015a887722120f97b914be578a08c638fc8c96747c8a58af7c6954903bb8e0e21917c7596409142eba1dc8f3b7b7", 0x99) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000793000+0xb8e)=0x40, 0x4) 2018/01/20 08:43:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x7, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 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(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000-0xf0)="1e1d93d3b4081e2be9d0a726f72ea16ce40ec74daaa8bdac55c7e192e5ac0ba7987531b721df47eba7fc8e4c69b30352da56757a81342b848d364186afca68822622f85e8db3ef79faff833e431e56aa9d1f6b354d144a3aa6cf89f74f6c7e5058101af4666855f143a9da51130b0eed7cd94396c89cd1c0212da352148fe5fb853989a467ce580870978da313b2ab42f0ede9f333c72b2c91411f6753c1f914b015bfd3c08af32310f41d55071c8f72cdf8206b96991c6ab5fe0a9a169e86e00dd554d8b030caf15f0a8e856380f139e52e256089019af15e601737fc436f893c7691b54a0872ea615f51afa855eaab", 0xf0}, {&(0x7f0000001000)="823d4a59bee69b33091cae4d4236c97609767a6af23637528d6d04ae86859486bdf6b5b14c3e7a3d0868ad2f", 0x2c}, {&(0x7f0000002000-0xab)="684223a1420f26b9ccf85ddd95bcd1c8244183b161907e61dce41ecc512ddf147fa40bfee6faaac3e457010ff349fd525f602c3146823ede01ad360be42368a9a5adc9161c2cb7557eaa979b91f4021050b0b2edb858eef01a182df57d268cfbbd52860962eaaf3a881261302af25014ef5f606e529bc5fd7312068057c71e483274ce9f38384a94bb367e96f8a016709e2e0450d10e4e94d97cd0e3fe47c86a0e527389e7f6cee45ce421", 0xab}, {&(0x7f0000001000)="c50173c475885381de788d35", 0xc}, {&(0x7f0000002000-0x62)="3eecce966a3995fcdb95cdb87d1dc09001719b598e52a7914b26f2b1be0d99a9efd72989a3200a582e14f80d63e3d9c4bc08fa63609b6980c91c09e9d19a8d6c458c5943f445b5d1b8020c8f8c8a1ffb7f5bda3b297b441ba858ed2cb75aa76986f7", 0x62}, {&(0x7f0000000000)="59ddfb946054195bef9af4dec50a2bce3769d5751ea2c6fd05718a49fdd96c7a6c7f6e9244d331cd1167520291f8ae12646125430dcc4916e1573b58ae7c04c2a1f46df3836bf7a8c12642e0bd4ae99a7aa20b388328887f030469595ff191dee4541eb025ec8d1532926c1b9e293088b7130c8f8eb0ec077ec59071ad2a232259a3c7f8a9269510643cce74a02c3a0a5dc957695bdaf26ca665ce710a51189c052d20697a1ebf0c858d6a7e0fb5d28c56f5f046e278", 0xb6}, {&(0x7f0000000000)="829076e459c321bef3ead229a332c6598c28943e36a8df0f21cd623c93098fad6805f2e6", 0x24}, {&(0x7f0000002000-0x2)="380f", 0x2}, {&(0x7f0000001000-0x37)="eab95b2c42f941413e822042d5286d69bc398cd923990653c2e0fac78729a6d150e919d899c0758c48d6961d8f6566155ed0fb417d5ba5", 0x37}], 0x9, &(0x7f0000001000-0x1e8)=[{0x60, 0x115, 0x9, "7cdc36538af345a01e68de5cbf03d8c99d113a23dbedba3ffa669f86133a44b14b0c27653140c7b8f5ad7fd1a41a2bcc25dbdf63319aa0e22f6fe0928a2994495436bae05c8337cae1"}, {0x28, 0x117, 0x10001, "3d71d0bd76d0b390ceb7c3d7d78bdc75936f2a88"}, {0xd8, 0x104, 0x3, "a51615101834a1c0423d083efa5b0ab7480067478d73873f838ec07c798775539fc5793340f1a1f2329a94b18539e3741e6223928d01606ed13a49590b0271dd8d4568dd62ff38ce11cc93627cd4cd55f2f0281e8f0efabba0e0d2d69909c34b8c346a6ec0f80580ed93717601cf5af4092330c8d46e9aacb970e14c6d6079bf6c64c24778ae57559532a39347556a30dbf1256285e1bc295369775c912dc61cc0e53a10364aebbb33700698324e0e2921f653449b1a738e5d0c3aa71b43f64bf2862c17"}, {0x40, 0x19c, 0x0, "730d5c9cef4e24cffcc616659e0de3ed7be6dc45e72ca4b8746a9a9554938827fa2ec8ba09aa6453286e7874b710"}, {0x10, 0x0, 0x7, ""}, {0x38, 0x6, 0x4, "2d5684fb6a2ec9598e4d576f9aab15fa34e7d0b77a531c02372b8a0d860dea349f77c11f1c"}], 0x1e8, 0x4000000}, 0x20000800) 2018/01/20 08:43:10 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000020000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000a000)=0x8, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000015000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0x40f}, {&(0x7f0000010000)=""/40, 0x15}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f0000018000-0xd8)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000003000-0xe8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0x1f}], 0xa) 2018/01/20 08:43:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000005000)=@req={0x50, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}}}}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000005000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000005000)=[{&(0x7f0000006000-0xdf)=""/223, 0xdf}], 0x1, &(0x7f0000002000)=""/0, 0x0, 0x0}, 0x40000000) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000002000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={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, 0x0}, 0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r2, &(0x7f0000007000-0x6)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) 2018/01/20 08:43:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000986000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@empty=0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x10, 0x6, 0x1, 0xfffffffffffffffd, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b85000)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f00007df000)="cad8198658fa06699b68fd4650563fd4f9ad9691772c571fa879494b679f71af73aad7878f8e1a1db58b3e4b59fd02c4f96f722fea760a20b65cc7583db82face2ea7e0a410c972bfd8c5e622951d86a7df35d80238aed72038c287fdd65a2b731c96dca72c3b6a2cf7d8c054e47b01d523a") 2018/01/20 08:43:10 executing program 4: r0 = socket(0xf, 0x80004, 0x400101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@remote={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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000dfd000)={@loopback=0x7f000001, @empty=0x0, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 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$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000668000-0x4)=0x0, 0x4) 2018/01/20 08:43:10 executing program 3: mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f000028d000-0x4)=0x0, 0x80800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00001d3000-0x1e)={0x6, 0x1000, 0x2, "34c1eb353860", "29f47426ed2bb57ae83b5c092e8cab82"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500000000000000ff05000bfef9f30001000000000007fffffffe000225070097c11fd4c2c4dc42ffa80001", 0x30) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002eb000-0x38)={0x0, 0x0, &(0x7f00004b2000)=[], 0x0, &(0x7f000014a000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/20 08:43:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x4) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000)=0x8, 0x4) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000000e000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, 0x0, &(0x7f000000f000-0x4)=0x194) syz_emit_ethernet(0xae, &(0x7f000000d000-0x1a9)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="689ffc340a70", [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x78, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "132d18", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [@routing={0xb7, 0x8, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], ""}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x1ac, 0x4, 0x400, 0x0, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000f12000)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000864000)=@assoc_value={r3, 0xad88}, 0x8) ioctl$sock_ifreq(r2, 0x8977, &(0x7f0000000000)={@generic="f23f1e8a72e34abd7d85404bca09d194", @ifru_names=@common='ip6gretap0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000db000)=0x0, 0x80800) connect$ipx(r4, &(0x7f0000adb000)={0x4, 0x80000001, 0xa6d8, "00400000bc50", 0x7, 0x0}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000288000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x86dd, "04c6d9868fa6388a74a24174c61cc8826d452426a7ba5220783ac3f0a2dc261b4b09a64e5d26ceb5"}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00009f7000)=0x1, 0x4) 2018/01/20 08:43:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b19000)=@int=0x0, &(0x7f0000f85000-0x4)=0xfffffffffffffd35) 2018/01/20 08:43:10 executing program 1: mmap(&(0x7f0000001000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000b56000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ba4000-0x18)={r1, &(0x7f0000000000)="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", &(0x7f0000679000-0xb6)=""/182}, 0x18) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x91) 2018/01/20 08:43:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f00008e8000)=[{&(0x7f000064c000)=""/95, 0x5f}], 0x1) getpeername(r1, &(0x7f0000955000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000644000-0x4)=0x2e) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000ca4000)=0x2, 0x2) 2018/01/20 08:43:10 executing program 5: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000f6c000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6f000-0x20)={0x14, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x5f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 08:43:10 executing program 3: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000ae6000-0x36)="6761bcb620ad9289d9b1189e40fa3f13ac08a42cc146beb6a432b1fe43810c60dcc1a775e314e486c214071eb10c837e7f0e344eb1a171", 0x37, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ae7000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000264000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ae6000)=0x0, &(0x7f00001af000-0x4)=0x4) 2018/01/20 08:43:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000585000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000025f000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000555000-0x4)=0x6, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = socket(0x0, 0x0, 0xfffffffffffffb86) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000e24000)=0x0, &(0x7f00000d4000-0x4)=0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f54000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/20 08:43:10 executing program 4: mmap(&(0x7f0000000000/0xff000)=nil, 0xff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="15e850ed1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000c0000)={0x0, 0x0}) 2018/01/20 08:43:10 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000015000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000d000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f0000015000-0x4)=0xe8) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000013000)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 08:43:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) socketpair(0x4, 0x8000a, 0x7, &(0x7f0000a46000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000100000-0x10)={r3, 0x28, &(0x7f0000161000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/20 08:43:10 executing program 7: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00007de000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000093a000-0x4)=0x10, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000022a000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e1000-0x4)=0xe8) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000939000)={&(0x7f00003d1000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000939000)={&(0x7f00006c1000)=@canfd={{0x1, 0x8001, 0x2, 0x4}, 0x17, 0x1, 0x0, 0x0, "ae22bb1ddf9c51be4485fb6f7f77c5450245173e6bd30d64fab6b3b2c35523b948221f33e5aa32a15b5503bede6fa7207f7c75c5268542037395a9f640e01ee3"}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x20000040) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x23, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000068f000-0x38)={&(0x7f000093b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000093b000-0x10)=[{&(0x7f000093a000)=""/97, 0x61}], 0x1, 0x0, 0x0, 0x8}, 0x40010060) 2018/01/20 08:43:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005fd000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000a7a000-0x4)=r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) r4 = socket(0x1b, 0x6, 0x6) setsockopt$inet6_udp_int(r4, 0x11, 0x64, &(0x7f000022c000)=0x29, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000a89000)=0x1, 0x4) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000a9b000)={0x0, 0x100000001, 0x20, 0x6f87, 0x894}, &(0x7f0000884000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000023a000)={r5, 0x58, "d954196712253d13779fca0e6cba0e4ede09edb2690ec10004e232ba88d20af881ea19a2d93752e35e2d737a5901787a1540"}, &(0x7f0000efc000-0x4)=0x3a) 2018/01/20 08:43:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000d8c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00002f3000-0x4)=0x3a, 0x0) getpeername$ax25(r1, &(0x7f00003f3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004fa000)=0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000590000)={0xfff, 0x2, 0x2, 0x400, 0x5, 0x3, 0x6}, 0xc) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) recvfrom$inet(r2, &(0x7f0000813000)=""/120, 0x78, 0x10021, &(0x7f0000b7b000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f00000da000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) 2018/01/20 08:43:10 executing program 4: 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$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000414000-0x10)={0x0, 0x41, 0x1, [0x1000]}, 0xa) 2018/01/20 08:43:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f00000da000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) sendmsg(r0, &(0x7f0000fc5000)={0x0, 0x0, &(0x7f0000bb6000)=[{&(0x7f000038b000)="8a07209779445a2087c327fc", 0xc}, {&(0x7f0000161000-0xd7)="d92f019e22173bbb38bbb5139ad4847d51e8641d5b5747d57cd1f6ea281f082d9ef5fad11e1165bbe570ca47c4c30fb44cdbfd9744db88a9d7d4f8c388efdfff72f8697beb082cc89b31e22c06e6056d1bac12dc26ee298436db06590410401835111ed64fdd28390d85c7283c79acc8c232e6580ad379868584b0ac2eb6215e918bdf9be1690073d1a1f88162bf55e0e5f0fddc1c44bfa5fa2df2b0f0df8bff31317c9265af654e32c949e4c038cc1f1e03df194d36acc40b41e087e4ff5bb69a69be0858a9dedcf6bfd93048d0cedba9204bbc2152cc", 0xd7}, {&(0x7f000011b000)="6578d48181ff29e9da6a48d11669b7f70176", 0x12}, {&(0x7f0000588000)="2e5b949e2a34a7d44956e8458793b70bf5ceb2cf032d7c8c49d99c28f1f1f65a032b2b6a755584a8ca526136d257806a15e9a933a46a4367023e51bc99ea2741a4f54c0566a02d4e9d759c447d7e2a53fd486222d3d85ca6902b7048cb57e9e6d3355dd52f9014", 0x67}, {&(0x7f0000f72000-0x79)="fb64d8210d468f4220952a558363662c6d8d378d035b9d4d0d9b97ca118e1a2726a4365d1fb153f5db953da7f3a30ce02c0ca48b69e6cfc61457ab99146284d19c366a0183e85c7840bcbf877fbe770f59fa7bcf5bc2f51f4223d16c71ed7dbedd7c3fff538eba528606496ac3dbedd3b513b1e340c847e9d8", 0x79}, {&(0x7f0000d1d000)="592e0dba6511e4002e969f9ec36ccc2bfd134e40ff671b080501600977dcd889e524bb1ad7bbd96eb32870bea88119c3c45b9b59cd09813ef0904ed0b684184632d57804fb83826a54d766c7c2d5789be4d43031595c0dd38dd656ff9c6b86b8b7258af670c6ab666cefe35f7b6faa00a36415f76ead1dcf2649d0e67d63d5034977ccf50cfd0ef19691e4a3af2b5ed8c76160813478541c0b13178052758c910521675e559e681782bed7e25b8e21436702", 0xb2}, {&(0x7f0000baa000-0xa7)="5b2ac9d458c697d2a27ed995878f9395af6af7f783b2801acf9f7eae1390efad6d92544615c398c0d7ad2078d1cbad83fc02a4094c0ee51eb53ff1c4d44ad2cd1540d637b37821e43a7f5f94ae924d403b188ad132adf14261984a2cead7aad089fb5c884f8fa2f8cc5d2f8fe1a6afcc693bcf4a44c9b0a9f8a7e904d5680e679d79f509f8a2a7dccf5d2d1aa3b277e85d35b06a7f188652f4f0532035254d501dc9f08af2d928", 0xa7}], 0x7, &(0x7f000008e000-0x58)=[{0x58, 0x110, 0x4, "347716f225cc5b4991a196b8a8d257ef87371b21ed3d60edd353c55c2f56fffef53a6e27f937287867eb158d6e028c95ab1fe2ca971e2287c176577e8290c6492bef"}], 0x58, 0x48041}, 0x8000) 2018/01/20 08:43:10 executing program 3: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$nfc_raw(0x27, 0x1, 0x0) connect$nfc_raw(r2, &(0x7f0000311000-0x10)={0x27, 0x0, 0xbf3c, 0x7}, 0x10) bind$inet6(r0, &(0x7f0000373000-0x1c)={0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, 0x1c) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000fa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/20 08:43:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00003bd000)={0x2, 0x1, 0x8000, 0x3a0c, 0xffffffffffffffff, 0x1f, 0x6, 0x401, 0x0}, &(0x7f0000bcb000)=0x20) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000081a000)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00009c5000)=[], 0x0) 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) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001fa000)={r1, 0x100000000, 0x30}, &(0x7f000047a000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x0, []}, 0x8) pipe(&(0x7f00008ea000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e2f000-0x14)={0x0, r4, 0x0, 0x0, 0x0}, 0x14) getsockname$ax25(r3, &(0x7f000041e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fdf000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000a87000)={0x0, 0xff, 0x1000, 0x0, 0x4, 0xfffffffffffffffc}, &(0x7f0000103000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000eb9000-0x8)={r5, 0x401, 0x3}, &(0x7f0000b4e000)=0x8) 2018/01/20 08:43:10 executing program 7: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e78000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e78000-0x4)=0x7, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005a8000-0x4)=0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000e79000-0xe8)={{{@in=@rand_addr=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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bce000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000342000)={0x9, 0x4, r3, 0x7fff, r4, 0x7fffffff, 0x80000000, 0x0}) socketpair$inet(0x2, 0xf, 0x1ff, &(0x7f0000be3000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000095000-0x4)=0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x2, 0x10000000000000}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000046c000)=@delrng={0x10, 0x14, 0x200, 0x5, 0x1, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/20 08:43:10 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bd3000)={r0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000924000)=0x0, &(0x7f00000a8000-0x4)=0x4) setsockopt(r0, 0xfffffffffffffffe, 0xfffffffffffffffe, &(0x7f0000000000)="", 0x0) 2018/01/20 08:43:10 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d12000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fc5000)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000cf8000-0x40)={&(0x7f00008e9000)=[0x0], &(0x7f000000b000)=[0x0, 0x0, 0x0], &(0x7f0000c9b000-0x8)=[0x0, 0x0], &(0x7f000039c000)=[0x0, 0x0, 0x0, 0x0], 0x1, 0x3, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f61000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000879000-0x8)={r2, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ffa000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000eda000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000007b000)={r4, 0x20}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0xcbc, &(0x7f000098f000)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f0000ffc000-0x4)={0xccd}, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000bf7000)={0xd9f, 0x6, 0x2, 0x6}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000ffb000-0x40)={0x24, 0x2, 0x9, 0xf3, &(0x7f00005bb000-0xf3)=""/243, 0x6f, &(0x7f0000ffb000-0x6f)=""/111, 0x1000, &(0x7f0000ffa000)=""/4096}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000a73000)={0x7, 0x400, 0x4454, 0x9, 0x14, 0x1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000ffa000-0x8)={r3, 0x0}) r7 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r7, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r8 = socket$inet6(0xa, 0x80007, 0x80) setsockopt$sock_int(r8, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r8, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/20 08:43:10 executing program 1: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f00006b7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "89"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/20 08:43:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0xfffffffffffffffc, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/20 08:43:10 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000010000)={0x0, 0x0}, 0x6, 0xffff) syz_extract_tcp_res(&(0x7f0000006000)={0x0, 0x0}, 0x20, 0x3) syz_emit_ethernet(0xffffffffffffff75, &(0x7f000000b000-0x161)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "637f00", 0x18, 0x1040000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0x2, 0x3, r0, r1, 0xdf5, 0x0, 0x0, 0x1, 0x7, 0x0, 0x4, {[@mss={0x2, 0x0, 0x0}, @sack={0x5, 0x0, [0x8, 0xffffffffffffffff, 0x6, 0x44, 0xed5, 0x1f]}, @sack_perm={0x4, 0x0}, @fastopen={0x22, 0x0, "c1363ccd"}, @timestamp={0x8, 0x0, 0x4, 0x7}, @generic={0x27, 0x0, "5f3f39c2951c4a2291e8"}, @sack={0x5, 0x0, [0xf4, 0x7f, 0x400, 0x1000, 0x9, 0x0, 0x8f8a, 0x1, 0x5]}, @fastopen={0x22, 0x0, "8367962ad1cecad6de9c255793c013ff"}]}}, {"debef551933acbcf7969b787fcc39ebb7abde6bef52b868b4974f38b04a5a8d01125b9030ead99aea43e3ece8fe18097627ee16848ff21a35a9b57518cc42dda7778beac9efc1393b3ad2987ff47f3e8eb62df1692abe2461d1b2d999d10ccdfa89026c8289e2a750dbf65a790b5abaf9cd46c6d589af873d6f60b09915c34b795a0b8150f191f724b24b5d65d0719a88eaefad2f64ee8e530189349db3cb81ef05672"}}}}}}}, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000000c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000d000)=0x8) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000008000)={r3, 0x5}, &(0x7f0000010000)=0x8) 2018/01/20 08:43:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000002000-0x28)={@common='ifb0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x800, &(0x7f0000158000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000844000-0x64)={&(0x7f0000a38000-0x18)=[0x10001, 0x7fffffff, 0x0, 0x4, 0x768, 0x12], 0x6, 0x0, 0x733b62b9, 0xfffffffffffffffa, 0x4, 0xfff, {0xe281, 0x7, 0x0, 0x100, 0x28, 0x6, 0x8, 0x1, 0xfffffffffffffff7, 0x1000, 0xc1, 0x9, 0xffffffff, 0x8, "75459715058221ba186b83adf0ae06814c351841c54946b1e2d5e49749653cc1"}}) syz_emit_ethernet(0x2a, &(0x7f0000b29000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x1f, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 08:43:10 executing program 4: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair(0x8, 0x80006, 0x5, &(0x7f00007a4000-0x8)={0x0, 0x0}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000e49000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) 2018/01/20 08:43:10 executing program 1: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000356000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000044d000-0x4)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000e78000)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000acf000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000926000-0x18)={0x0, 0x0, ""}, &(0x7f000017e000)=0x8) 2018/01/20 08:43:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005de000)={0x0, 0x0, 0x0}, &(0x7f0000fbe000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000db0000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c2a000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000076000)=0xe8) r6 = getuid() r7 = getuid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000eb2000-0x4)=0x0) r9 = getpid() r10 = getpid() r11 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000662000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018e000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c53000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0xc) r14 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000323000)={{{@in6=@remote={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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ce9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c5a000)=0xc) sendmsg$netlink(r1, &(0x7f00001c1000)={&(0x7f0000de6000)=@proc={0x10, 0x0, 0x3, 0x40120}, 0xc, &(0x7f0000aa1000-0xa0)=[{&(0x7f00004b4000)={0x90, 0x17, 0x800, 0x0, 0x0, "", [@nested={0x80, 0x4a, [@typed={0xc, 0x71, @u32=0x6}, @generic="1920796b9cb2760e0f10db8fad8be579fbd19b1b7a34b467ac82490bf772f9b29e0057bdf85313476f1b", @typed={0xc, 0x83, @str='$\x00'}, @typed={0xc, 0x53, @u32=0x2}, @typed={0x10, 0x74, @binary="d9ba9057cce4"}, @typed={0x1c, 0x84, @str="6c6f5cba73656c696e7578707070316264657626"}]}]}, 0x90}, {&(0x7f0000390000-0x258)={0x258, 0x28, 0x100, 0x3, 0x3, "", [@typed={0xc, 0x15, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x38, @fd=r0}, @nested={0x88, 0x82, [@generic="7fac488ccedb32dd95d28cf0892c6fa62ce550e81ec9b9a8562ada22a91f68e5623819814d00e7cad8396fbc22b3ae011d55e350effce7b76e7b6ae85f366b08e603d20c2cb0c84c9af7c90dc6ee13a9c0fea1cd8b5dfd4f13465cd6fcf3905c78d5ba8ce0c872d76715f4c6a5ba798dae9f17c0d68f3ad4b6ae8ddf6fdb119d7066"]}, @typed={0xc, 0x40, @fd=r0}, @typed={0x8, 0x8c, @void=""}, @typed={0xc, 0x2c, @fd=r0}, @typed={0xc, 0x43, @str='-\x00'}, @generic="390ab5f0cafc99ce6aac48d7e34e27956d78b6d576a3aac14498184a43769460b6aaa87566eb9a402168c2e4391a87022f585b01d99041d9d6ac771d0b2c6ac55d196df5b93e5af9ffa2f27ad26be3080aeebf1fbe1953b7aeabede06f09506d6bb5beecd8e64e557278f7c76d169ea8aeee27d15fe6745cb712fd75a53d1b167aaa5f941bcd17147ef3d3", @generic="75bfd5249b84d11ad40112107b5c1c427f287171ead1613f506665abdf4197a6a5f61c6a272ed6701c1041df48c5aa", @generic="f5435aeef4cbb5b7c778fb995e9dd58e058b72458359a4f227207dd57cb959637340dd1dd8869224ce7fda1602f14efedb422be9f4d8e70143adc181614a5edd982c4ed8652181bc454c08d50b388e733ed80a0daec24fad16dac75f67abf4a1a0cd0bdf3265bfda5567ab7f3c197cc18ce18dae54247cd38aea050a49b89e00f99be96e651d394de0b0670875d810daf314aea8a45270a5468f7316adf3b26e9329ea798e2354bd434d6b8dcd5d96b1cf374da7d77865d916844b98c33e5cd9"]}, 0x258}, {&(0x7f000006c000)={0x14c, 0x3a, 0x8, 0x7, 0x3, "", [@nested={0x10, 0x74, [@typed={0xc, 0x68, @str='\x00'}]}, @generic="ad39b1150b19fa9d5a788d25a14e837599eaeed17f19c6898f1438a836918edf309082e8a97d17f708f012209908b675e250cd183f7765c2dd4e695c76ff54d0452216b123703a2ff1c7988534f259dcd7651638aad4d835bb466daea28e23763359c86053a33de7c76613c0987d1cdb43aac1e71b53adb31caa1f293c3ec47836846ec87c8a7a0faa335030a6209776b02bc9caa5ccfc69cae4df581a8430bca2dd42d8d07d36e590bb6dfbd9d36cb0a824ef644ae4a80579a53e21db518e675665d5881fe64aff611d39e598565b97af0461bd4c5b77acb39372b88741d96885b34b408c31f701f62569", @generic="c94a2a4027bd2116456090067e5683a4ca8b7dc97aac8c261ec571a65a0876c77bc25bb78a1e80c1d8e77640c6e39819454ae2af8996806e4197e87588956048"]}, 0x14c}, {&(0x7f00002c3000)={0x11f0, 0x14, 0x60c, 0x4, 0x1, "", [@typed={0xc, 0x89, @pid=r2}, @typed={0x88, 0x6f, @binary="0b0d5414fb060c2b627def81d7e920e293895696fe2cdb921cca881178b539e08050eda7c5f336764f11515cbb99f5f0ded13bbd6897e731c674fe26fbad78a17ac7a6e7f8e55da3cce09bc845b21ded3b1f70fccb0f4ab13d2a4125dc41bbe0b362a223efb6b33bf5ec37b619eece02597729edf22931c6dc133b0001db"}, @typed={0xc, 0x41, @uid=r3}, @generic="b7d00aa7d2c0025101b035c5ee04e277249d1318e039717be840b611975495fa184bc333098fb94d3beeb70e80bfeea69ffa1d65de0d210b6332818bd5bffef91ce78d67a2c07c31a970cd2ba5d0705a09ffb03739e85194feeb9317a0f1e4", @nested={0xe0, 0xe, [@typed={0xc, 0x36, @ipv4=@loopback=0x7f000001}, @typed={0x18, 0x1c, @str=')trusted}user\x00'}, @generic="d33e865a0606f9bfc85369a241a0d2c510a52d00bb0ca1014176ed5a5e80b6fb665702d2138fda249c7e1db42ccb516e6fbf3e790be54e8ec3aee493755e72d5a75d001fec7dc8ceb64fd60c60d265322afc2e50733ccbd501a3fc9c5d81f78334d376b2079d9326f04797b40be1302aca732eeac1f41622c8710eac21d40f388a3cbb4ff6af669ce6593b3e94430352762b7b6f460ff99bcf8ab572b58d7b926ea75ae30df1769a976664c21431a72de1d386eb91"]}, 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@generic="7a9ba6de6d3080e4f0572353ab4287dbf1f71ff13c8a6b4e718f2b97e0ca3074aacff922d24dd7445ebfb36df225a048f8008c53e9d98c6ea73de915513b85a942e745182557c41375043faa17a6ba88c6d330d3b0e9089bce6a8c3dfd7a19cae6f66c14f95e6451bdb5659944a82e749ea3eca5f7c3c1f0db1c1a326197c8e051", @generic="27730ad3b257972c86b1bf541f8adee8ec539b589a8e0eab7074c109569a5a41d4a2013012a08f54e2461b0d98f224be5fa55e02cd846058f919415a7bd0a3ac395c423422130a4b238375094d9c5031c474bafc7608b86f59d8f63d63ec55fcf6aa2727a7ba66174f81517967843082d66f0d91d12c95d2af396d55228d7ec366f77f4e110f1e46cf92bea74aad5e0d06439dd176e1ad8305e219be17b23f116fff4e180a802711a52e75c362286d246567f82112335eb6ef"]}, 0x5bc}, {&(0x7f0000519000-0x6bc)={0x6bc, 0x2a, 0x100, 0x3, 0x0, "", [@generic="6ecdc4b0c21d7a2d4e0a5d1f26f3be949d3cf21b07ec873a4a46931188229f9f991f2498640cb3ce1c0ec7106d7c97f586b6c489ecc5a14d8402441c091a5ca2f5d651baac4f060d37787998b488dec75dfa4970fc306aab7bb43a17e60b7f49c75c9a6b30aed48633f3501b3e6ada5c068ba35aaa4bfaf3f0d69261c2bd", @typed={0x10, 0x28, @str='em0@\x00'}, @nested={0x410, 0x45, [@generic="1c5a55fb94627a97b05d8b1740a7e4ca10ad1e41ee406682f359bf51923f26b45992d7691e6ecbc2079cd2fd42c432a3ec7b4e76f6e7271cb9f3e3b439d2837251706e82b54eb3639c64e83dc17ecda44acd402dbc65dfc96bc5052ab7420ca69bf113ea741dadc07e1fb5c82dfd26e3fea60ecb40015ddcfe4594b2759e81f94de4fa18eadd86d9c75e69797cb3d22a10c48632f298c16b6cfcddc2cb673c0e336858657c2449709051f893038b62d63dcac54b01a1ba1a2e16cd225345b74e1e33217b5b0f", @typed={0xc, 0xd, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="ec", @generic="ffbdee633920779b7e8fdc0ec701fe4e654b86671525516e5a4213145ca53bdd47188158a4a071104109342542140b5b698e482220d9cf3add63ac96eea44f3ab18d9eb8cffbc6112bbab63313ffc527525c8cd6f2971fcd9bec5239c11a051e49d1f5104d0f562662849b134719eb9073ef5abdf142dc4a48aed16f0b4aaa0ec38b8ff828951d269b46a8b1ece7b6387956d7574c14bcdf08463677f2e114b8fe6ec6d84b44f675bc4d59799f0e63209c160b93232287dc66a311", @typed={0xac, 0x38, @binary="c477598588e85a5fbc27d2641deff5291d2b9da89e4867f11a86f5a62bf31edf1009638f6f20ca706f7fcaf0344850a150156d4526df0ff94c8e29ec3f9405e53d7c8bb776826b9a0c82591f0b71bd7f47e88809fa27d2957ec5873a2bedd3ec176a6e78759fb50933f7f68a971f8e8f1d1909c4cae8fc823d5d7b5899f8f49ed413e721e8e3f55d4b3ebb6b5f6124ebc34be2509695123a9ea220d29d5780c6c92a81"}, @typed={0xc, 0x54, @pid=r8}, @typed={0x8, 0x77, @void=""}, @generic="a2fa079adbcc37dcf3a6cb44dc35e8186fdb0ff7cae8167d006e4eb67165a443b4e9b08bfbb08a0bee3171c4324440a1bcc75703504fdd169573f74ae9595f7e8d8b5ac15238f2c8470e459ab3444e3a2828edd78fd43102cfb91db092126515b299a6aa6e58f144c30fb0715bb021284d6ec45ea3a9e7d19b9df9685d10bd96d213ed9266bb47d7104d4111e9681b2d05787e36e2d7d9f98e7b50e16f774b1b050e1680ce2e7936c2553434c476417023610dc4acea6446de3c4d2a4025f7979021b0882335efdd180467caeeead0531f063e7959c39a45635ec9722ca55c1438ec086c58046ca618", @generic="a26c42e4880a9f636fa3830a6dbcd3156f232adb3caa51af872a2161edf23b9b4cda30d839ddac9538949c33a305d285fb1048e8de972d6c84a1dbad9dcd093b08aa27bf48d33281800bfe9a611494f65f458c5a8d4d3b465d0e411ff3dfbba51c5864aa289c4fe6514a6088e56daa8b42643136f061a143aee72046beaec163e60a0446296a97147147a4353b39cbfdcad54f308c6d0ada6a36cc095877049c7a283aad8bab286406605f0b4f6ad3c9fa44c8d855d8dd9c26d700f7242b23ee29d76965", @typed={0x10, 0x59, @u64=0xe20}]}, @nested={0x50, 0x4f, [@generic="81740a501f4426b90df01d291b2c5aa4bcdd4c5a85dcd678264aea1642e22deb67c49aff3adbd9c027345a2cf0841086b0fa63577575db7f943782fe32a12476819dfe6ba66739b802eba8"]}, @nested={0x1bc, 0x55, [@generic="0bf65d7f5f7e8555691b0e4be68bfe69cac30567a4d81e5d612047f8531793c17d60ea07aa2c6d4f92de2777db42ae8c4348e52bf97d2a7fffe7504207a430362bb28826542eb0b2", @typed={0x10, 0x1e, @u64=0x7}, @typed={0x18, 0x91, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @generic="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", @generic="6dddf04b968c625b769ec396b4a8faa35d44ce660359332ace696b66414239f6de465984d06488cbbec5fd800e14c52047ea3f7e6f51a1865e53919e987f71a5c2c005d51586965c16"]}]}, 0x6bc}, {&(0x7f0000d03000-0x10)={0x10, 0x39, 0x200, 0x1, 0x2, "", []}, 0x10}, {&(0x7f0000fbe000-0x1c)={0x1c, 0x3c, 0x400, 0x3, 0x3, "", [@typed={0xc, 0x35, @str='\x00'}]}, 0x1c}, {&(0x7f0000e72000-0x190)={0x190, 0x14, 0xc2c, 0x0, 0x2, "", [@nested={0x64, 0x42, [@generic="4f3bc4b486b7b9ec5c932b6ccfaaa058b81174cfcf250d92814853fc44fbc7c5eebfb5bb078c57465744d80700f2ee792f53841aebe89d81295b713c6d887e06903761bcedffdd440d12953e702c5cbccc3ead3a4fae6a51bde2f09e59a1"]}, @nested={0x38, 0x38, [@typed={0xc, 0x78, @pid=r9}, @typed={0xc, 0x67, @u32=0x4}, @typed={0x10, 0x27, @u64=0x100000000}, @typed={0xc, 0x3d, @pid=r10}]}, @generic="a46e4e0dbe05ef7b282112bdd201190963306d8baf9f271384b9ff79197c786244e707af88ae570bfb144bfcb28be69bd373f76afe4020139f612dbaf26b76d8386c859ac14a04dfc2cc191343f79270ff3d87ba8d746bd61d15450cd6edf6103e6c75f8d4913c3d0986c350673e503c5d0054e41e80c17fb2c11cc8e2d34d9cfc4a789b883cec85f12a9951738f01c201c9eb1fdeaeef433410607463628c8daa61772c92f926aeae9f9eea1a5c988c01eb94a3691994dece2b4e6f226b83473078c9e066c332c563d9618ef589a8044beecde056a21a207e00a0561bd5c2a6b6428b88"]}, 0x190}], 0xa, &(0x7f0000619000-0x40)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x68, 0x20008000}, 0x4080) listen(r0, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x2000, 0x0}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x0) 2018/01/20 08:43:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) write(r0, &(0x7f0000ff8000-0x22)="2200000015000701000910ff00000004780000000100000009000100000100000115", 0xfffffffffffffe5d) 2018/01/20 08:43:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x806, 0x8, &(0x7f0000390000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000047d000)={0x0, 0x4b}, &(0x7f0000208000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a88000)=@assoc_value={r1, 0x1}, &(0x7f0000c1f000)=0x8) r2 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x800000806, 0x0) pipe(&(0x7f0000713000-0x8)={0x0, 0x0}) tee(r3, r4, 0x2, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x204, 0xfffffffffffffe6b) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000199000)=@get={0x1, &(0x7f00006b3000-0xe3)=""/227, 0x5}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000857000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b34000)={0x0, 0x1, 0x7, 0x2}, &(0x7f00009f6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000073a000-0x10)={r5, 0xa4, &(0x7f0000c1e000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0xe4e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x41f}]}, &(0x7f0000894000)=0x10) 2018/01/20 08:43:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000c6b000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="0a48ec003f81", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @multicast1=0xe0000001}}}}, &(0x7f000065b000)={0x0, 0x1, [0xb35]}) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x21000000006, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000246000-0x4)=0x80000000, 0x4) getsockname(0xffffffffffffffff, &(0x7f00004c3000-0x32)=@pppol2tpin6={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}}}, &(0x7f00001a5000-0x4)=0x32) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00005fd000-0x4)=0x380000, 0x4) 2018/01/20 08:43:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000238000-0x8)="1e65a1ab415b7ac7", 0x8) socketpair(0x0, 0x7, 0x6, &(0x7f0000827000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000432000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00006e4000)={0x400, 0x0, 0x3, 0xfffffffffffff001}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000f40000)={r3, 0x8001}) accept$alg(r0, 0x0, 0x0) accept4(r1, 0x0, &(0x7f000068a000-0x4)=0x0, 0x0) 2018/01/20 08:43:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8003, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x1, 0x4) write(r1, &(0x7f0000d43000)="", 0x0) sendto(r1, &(0x7f0000860000)=')', 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) r2 = accept4(r1, 0x0, &(0x7f000040a000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00001b9000-0x20)={0x6, 0x3, 0x204, 0xfffffffffffffff8, 0x9, 0x5, 0x0, 0x4, 0x0}, &(0x7f0000b55000)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000b92000-0x8)={r3, 0xf6a}, &(0x7f00001b7000)=0x8) socketpair$inet6(0xa, 0x3, 0xfffffffffffff800, &(0x7f000095d000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) pipe(&(0x7f0000728000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008e9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f000036e000-0x10)={r5, &(0x7f00002fd000-0x62)=""/98}) 2018/01/20 08:43:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aa6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00009db000-0x30)=[{&(0x7f000040d000-0xcd)="87d0e380c4468f8800000006a92851dc", 0x10}], 0x1, &(0x7f0000b72000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009b2000)=[{&(0x7f0000275000-0x48)=""/72, 0x48}, {&(0x7f0000c61000-0x2c)=""/44, 0x2c}, {&(0x7f0000d9b000)=""/4096, 0x1000}, {&(0x7f0000278000-0x96)=""/150, 0x96}, {&(0x7f00008b5000-0x9)=""/9, 0x3}], 0x5, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/20 08:43:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000c33000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ac7000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x80000, 0xff, 0x1, 0x800000000000003, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) socketpair$inet(0x2, 0x0, 0x17, &(0x7f00001ec000)={0x0, 0x0}) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000fe3000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000085000-0x10)={0x0, 0x10, &(0x7f000066f000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000038000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000066f000)={r2, 0x9, 0x99, 0x80}, 0x10) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0xf, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000e24000-0x8)={0x81, 0x101, 0x8, 0x5}, 0x8) sendmmsg(r0, &(0x7f0000354000-0x3c)=[], 0x1, 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001d2000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f00009a4000-0x20)={0x401, 0x3, 0x8, 0xfff, 0x15, 0x9}) 2018/01/20 08:43:10 executing program 2: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="", 0x0) 2018/01/20 08:43:10 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000002000-0x4)=0x80, 0x80000) accept$inet6(r0, 0x0, &(0x7f0000000000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000001000)="a28f36875578c9c6f1a3d087d04a6b03b01af8dd8df4fa379104ed1147119465305e94b31b18b822fa9bc8929f313d258fd43144a216a87b053795498a84c2246c15099674db75f6a27379ddafc73a6acda19a1ca6ead7180cde1a29a8cd11e3ef954a9f24c23e71d55490c8b711d835b781d11dc833f0b42fd1b68c9a599b941c60ce2536471a4933c3dda7240bd5cd0b9bb7f425dad204177255e69a7ede99ee8579852552d59e6a6285a5b5e4cb5cf2e4972fb7c66177311bdfb8ebf2", 0xbe) 2018/01/20 08:43:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000db5000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000815000)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00006a6000)=[{0x4, 0x1}, {0x3, 0x0}, {0x3, 0x5}, {0x8, 0x8d}, {0xc, 0x3}], 0x5) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000dcd000)=[{0x0, 0x0, &(0x7f000034d000)=[{&(0x7f0000f7a000-0x10)="bec966e9de151ed0905374877fcf817c", 0x10}], 0x1, &(0x7f000095f000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) readv(r2, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xff4c}], 0x1) 2018/01/20 08:43:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cdc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000725000-0x8)={0x0, 0x2774}, &(0x7f0000992000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000006b000)={r1, 0x1000, "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"}, &(0x7f00007ae000-0x4)=0x1008) socketpair$unix(0x1, 0x8000000000002, 0x0, &(0x7f000080a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ffd000)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 08:43:10 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@generic="f5658754b23f16cc7f942c8261786e59", 0x10) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000002000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "1daeb77d25c46672"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 08:43:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000c65000-0xa0)={@generic={0x2, "f546c73f4c78fc6140e3a14e7f152d749ae75a42b657466bb97b7a3532c8c4213e95e9b051ecf595ce8ab4cd82be53eb19e15e9182a8fd256c67f45fddc95d1e3b383436d3e09d368e2da4db07765c921617a914133d03ccd4455b3cc7aa6665e40fa68ddb28d9b212785e07b36b3906b3ab4b4e6adc1ec73021e4a89629"}, {&(0x7f00005c2000)=""/83, 0x53}, &(0x7f0000139000)=0x0, 0x40}, 0xa0) 2018/01/20 08:43:10 executing program 6: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x5f12, &(0x7f0000f60000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000f60000-0xc)={{0x0, 0x2, 0x7f, 0x2, 0x6f3, 0x7}, 0x2}) 2018/01/20 08:43:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f000075f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c10000)=@ipv6_getaddr={0x18, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$pppoe(r0, &(0x7f0000ae7000-0x1e)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @generic="6d666d1ac8d14b1635a1b06a66fe4eaa"}}, 0x1e) 2018/01/20 08:43:10 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000008000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f000000e000-0x4)=0x10, 0x80800) getsockname$netlink(r1, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000-0x50)=[{&(0x7f0000005000-0x1000)="70a2d61162f79e176dae8a3c81c0c9801961a82a2fa1e53efd12381d5ef7f7d9e8a6e484ae4834709d7648ee17ee80edd0421656431907fda89696a4cab98409102d63eac755410b1493f5e259491a0147e1e5", 0x53}], 0x1, &(0x7f0000004000-0xf)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32}}], 0x30, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 08:43:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000001000-0x2f)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000230000-0x4)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000)=[{&(0x7f0000001000-0xa8)=""/168, 0xa8}, {&(0x7f0000002000-0xd8)=""/216, 0xd8}, {&(0x7f0000000000)=""/82, 0x52}, {&(0x7f0000002000-0x3c)=""/60, 0x3c}, {&(0x7f0000001000-0x8e)=""/142, 0x8e}, {&(0x7f0000001000-0xf0)=""/240, 0xf0}, {&(0x7f0000002000-0x5c)=""/92, 0x5c}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x9, &(0x7f0000000000)=""/219, 0xdb, 0x9}, 0x40000020) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2b30}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x10001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xff, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000003000-0x4)=r2, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r3, &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000-0x8)={r2, 0x3}, 0x8) gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000006000-0x10)={0x4, 0x7, 0x7, "eaa76ca8449c", 0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000)={r4, 0x24, "6c5a42714368899b9790e48461eab459af2e2618a4ac18754d2e73a9e7b1456170ad6d60"}, &(0x7f0000007000-0x4)=0x2c) 2018/01/20 08:43:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xa000000000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00003d2000-0x98)={0x0, @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]}, 0x81, 0x3d8134b8}, &(0x7f00000f1000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e8c000)={0x0, 0x20}, &(0x7f0000385000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000636000-0x98)={r1, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x200000000088}, 0x98) 2018/01/20 08:43:10 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000e4a000)=@generic={0x0, ""/126}, &(0x7f00008ae000)=0x80, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000554000-0x4)=0x20) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x4, 0x0, 0x0, 0x7a, 0x0, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000)=0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000009000-0x4)=r1, 0x4) 2018/01/20 08:43:10 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="f74de343401074ef56144840c76b3f4bf3aa8bac870ba73213662b3a67f24e6756d055c2b865d8a26c165b2fce4e61710d82fef6e2db7d0926ec3785393a90c07eee2521fc9acc2fb444170bde01d4a316b0dc29b50c51f6c845db97e531a6e70108b84bce67b400c6182b0d387c4cf1bd2d51017318bc137d2ffa125f3203f3d78482da82f66d129ca7d82432c2bebafeb9048af41ca5f5121cd600c48395c5366f09371303cdced370609b0c64153db3d19b0e489df0222cab24b2b1abe36839e8b6b4b3e38a89a0ba77b2fc2f5700a7e3b0f3658e0d0d9be4267867c043cd4639a92c65363bed37affaa3c2f50e2cbc834bf9ba449dcd788d6dd697fd1ac0dc1a91f6498f20334250f5e1d89872c985f06dad47d93ea9ca648ff3574c24336d4bdd87d26f69b539f417dd57f37b31e486f23ff1bb953f2993720c9f9c583ba9dcbf5cbc5fb2133df0385355bc29c3492749894b1d101c9ddd8a27e4d35aa9048de71231305cfa64c1a5bfa8ed3bdddd87cdfcd9ae1018ee59897550ad5b1c1d76123eac4dc0a726319cc947a4d9719083827a3e059d24a7633ad9c983f81643e0c3093c6b3caaf0e101edce181ee5a8f01daf5bfd4f3fae25132417221b1067c5a6a8df2703f7c73422c8431052d0a73d06cce22487389a802745c56a3302ac75841ece9afa2ded361d4e9ae7470bf06c44f307d288a5a3f75a8c64fdc628607230e60caa146ebc70af77c97f9d0cd497959eb675f45e8616865322f1b53cb88ddcd506111d6d3743c95c1c68fefaee79fbced6594707e2a13687867ca1f8ea974c117a1b55b188512c1a871298dc7c155acaca8651af8bff78b3afe17320112c6b899ac00c6630e51e5192231e4d53903a6f1ed862706190fc0db1f65491ad324a8661b1507c2e498958c3b11f689f1c6df41a2957e6935db6d504d865585fb6a47f140a355268bf6e19db9d270fc61f0978168d6104efcc78e71e74ff20ee603ceb170ffe1658da334ba16313d93db8c71ac19b3a8026c14781fb46032a542a1788c3503724df73a45a08832532bcb100783a74900c49c436e1d230ad7d7af9a357f6d5a05b15049366f17a3a79f9fc817984fccc4019e0226122ade8d7f48a4c488140fe9419fdc882827af25d1f68814264141eb8525dbb311c5f36453498a5600412467fb7dc44f87d9400087c3590e65617e9cd3ff528c318a2d375f70e0ba459eaba94ff80e0504b21abf9117edab262d96ad6cbbfd8759eb7568c9831180cde878d9c64786d53012c2838189f723b41f7f1790fa15528f41cedc8445e792954cc3d94d6cbb10c922d9caf7fa83ff09d2426d22ff2e753ec35472c9cad313aa97387c6c6958b21d45a51dca8bb5d15992828ec70e24f83f9fc80314f50f67367814260b2c38b8f26d4b794add7a4568e6174df871a4c6ddd019a681280bb3de3771f80ee4ab105f9f115556e97a9ff5446154f812929aa880d8ba13ea0a460a087f493753ba96671757d9014fa572f6d0979991440438eedb67d9ed3a4874fdc5e410bef6fac5619646a26b1788cad328cb8ea771169a9f543bd09d0ac1c9d906b85a53eef6cf143b5aea70d8cacc2194d4840ab86d40342015e6387ed54e1c48046a119941bf4de9cb2450694ffef66268f703e9b00f3d0a22512d044b1ed5796a879cb3bbbdc3b8df86ade9f2843afa67cc8934f7f60ee054daddcea32dab0a98b57b74e4479760a839abdd61c4f130ce3e956c2a33c1729ecff0ff342bec7eaa45735f93a133518651f4dbc45119cbf67d6be69998f678b2d174a5157b960c4b3dd9ef633270b041060871bf9d1ca457b0e4c6732d079f91104b6aa82c10e535d6d29b474ca0e9ce6c95a06ba65fbdb081b55bcbca4ad759fd2ba2c831b7fa52d580cb99a4c1212e83950d31dc2c46d6b8ad025517f86c6e1e52055d08382d3e7cdef0a785a2430bdb7065125a09a5dac9e8560508f9f2c8ca23259d52d0318e2613d7408567e345e7ecc082fb9f5e23999ffd5c5385414e1e6deabf50402ada6464c82937d877900a147612b08044064e86ff3ffd37f0e02ef78e943822d693a7c4974a0ca819afe5f2bb69d95b31a80561790c3e231cc971ccbd5e3fbd7a1a84861c316a4693f62049e822f83b5b864b4f88a222f2f22e1aa7dc6e599deda533ea26f752bbd033aacbf8942f4de8796e3d0864a1f5d5231ad0eb956a245520b41a4d788072acbd5bac013c01ce9373fcd4f79376ec68ecd351a507922e73e3cbadee14ce27965094daa5f82127cf485b5735927784dac7bfaba0b110139e3ed5ad5812a4a709c1b507dc95425c9972269f618b50167b0d2fc57abb1c5278ff022da2fc7c2051cbca19d898843377cb1f6a28002f60dfbd2312253580c1837ee2808ac2cdf9dbf3a935f6a582790ba981d58b62c89c14583d04e63febb748ae6a2d8dce543892db60f7c24ab5dd076a9e6021d78e2cbe0fd864d80976215fabc9aeb3384a27fe3129db0cbc54a216711e6e362b7e6478f513249506f861a5e3230f0b4675ebd288cbf49a60a95405aa3e78e21d064300bb01697f264f29e69df4e3114ffc02ae0edee842b096aae283b62044714a03016cbe5ad02d187078e8e74c78a8c6c862cae1bf25f6215e14f14fb237770b36ea67c539f0118e2d62fd124aca780337d5e0d0216b3dddb46b4f23ac10852a44382a1d1fbff8a637826044b1d6be3c39d4e792c021211ada030aa46de96d47437a5ef77cd21a508e964d5beb03dcd1408f53523053f151c7a83c2bf4d592bb2a57fa45ae930eddafb78878728d01051ba7efc89217304050000006c03296c846f16cfe8695252af75b2d8e75a0b74f6162a5ec98e7c398d444e93bc6fb16cd8b661c9f048a5cfc7f7c8ad5e6977df3f5f47319994745874c77f47a224ef88e66cbf1805a98d2938ff7bd7ec5c2eec51fe2f6adccd3587170d1ebff6def5f7308dc2fcb9c36826e00b56719d261aec7ddf931b6a67dc86873f6b4287ffe9b9bc8f68d62be2d8f940f0358eb66a99a22db7a8533bdde1f6f66a6d12a2aaf6c6dd86ae0c1bbc6c55222e52f697114a107c70193c61e4bb1c749bb7f453c554d9aa526b83937d7b34f8ebdcea88272b794dd940f299d64f3321fc6e1a4817d8b51ac084efef2e16404e0067de984078a49b4fc0cf21243e55b7711de17ea0ded178018c7b5434d3382c280942039bcbeb71a12bb76d72f195892b27a97b685c0181f2e95b801de68951c533779c689b900997f1f5295aa1cd608190e506149601a184e2187ffd9230cdfead221f7e0933111423cf942955eaf9afa961d90ad510b732fbb5b75c64979d12cab8aa2a629777149f5fac8489b248471c3d54ffdd01340d31c565bad763a0e6729c333b674776e41c2820d2ec6d399b931c1cd73afdd33868bfea2e41d4956049bb44b6aab6f1be749c9046c5d6034b69b5fbde26ea41933bfeea64b6432302292cbbdd51c160d6008675f3df91154700d70e0098dee7f35693929bef320950ce92c6ef980c3279cd8706a20bf28703f3a29fa0931ce81ef092cb21afa1cddd7669feea83a26fc67bb97d664580d95cd250219a073f231790a2848e17f97eee00e659b835700a77270c60c0320304d587f2c5f6944e35883c4cde59487cc8d809180ed625e7bb2080b63af2012c49ed271a2549eb8ea228e40c38e67c0460ab8790bbe57ecb27e190c5443496f2dceca686285c963b4ed8dd8fa8525350aa10f57ba7ccdf1c617b3ecb59d9134b2a1f2d14c023c34db436fc21d2adfb246db4727f794ac48cfc03a3448c20b559e2b320409939aedb43b3ba2d5ff86da6e25abc07db15cba4cad4afa566c7ea3d838f45b12ba5970e51c9ac2c684dec20814ad5b742a7a3c696904691717491e69c7663703cbdb67692e085e94373f72e20dafa8ab4eab10f8d015b5276863d233c85d2ca2e53c32ef4da4a0e36f99a3d6cb6475b784c14bd19630a2979d4c239f6ed0949fd326d50318e66173b770081036bb31f333d9a2f9ef6585e711cafffeee5ba88b8eca89ee9489bd4a00d2b2e5553302bb5f0355d2fcde0517e2a7c0630875403f817e600be103d11e22abee7b80f6343efc4eca0d33fcd07ea491fb3d23af6fb8f3dcd80a14494bec8ec0ae049d8414d93c956d561d706914b2797f5d316154c894e5b7bbef8b95aa1f1b8526cad6cca6afcd125efe31267b1e8abb5eeff971106b817ffb1fc9a14603d2a8a24f52b78ec93ec0ef26df1ccff55bb25bc1467f28f7da477fffe5031c0b3492646e532a727e674a834067c162f0849fb798a8ff569dad4f2a3c80045b62cc9612666b18da77f152404f460bf01168aaf856d8e555c102bfcb06ff79cc46806cb89c480d039963ea0c9ff156db946698885f70e53c0c65a834e8e88238020be7cdd644fb9723c8e17646401193ae68e048a27a352c525305874bf7064e09624fbf5306daebb2e88f077e51d9ed1152dc2bd3f02283983132229108cac6132c6e88cdb5204d2b42588a021b0ceb0ca1953ce71f367977e57f8fe45e33e78c72cf8a05ba6d132081a835d4fbefd8e37e4943e1234942701381ffecd72bbb9053955c6e37a3fdde5d5787bf0c7f4ee738855aa5209eb9bb0e0a145ee8ec37afa7928da2e94e13d530aa17aa243dc52750c2bda6626cce1d6c2b85cef34dc0f9dae2c5535916a0b357e9ec6526d670ca16a4cf06b17dd333f8e66edb121c90ded360cfa5b24d0fcffd6c28cf7016810564ea242ed35bc8def0dd1814fe858e0b17489627f0000000000008000e0ffaabd44fb02af2e7d0d356a83f1af733712d523fabad2831b9fdae249bb7ee9e938a2cf1ae8fe7a6be0297eba7fdefd5815d297312e705f3566d4b3b118816efdc81031b4ce47630bf17a520ed13cf650dbdcf96ea6e19da957ccdb87c5de976269f4ce5c7ff55e9fe91808d8949b60a0274c1e9ca3a255235913a10c5fccd45c05d9b90b8fbcdf097caa6676bc0fae90e1f854d22eeba09cb5f18642794b80d9eb12ef4d3ef07b1e2f98cec99933fce4ce0ac878d8463190c8b2fbb19b6f56e6c5ba529c2bed47972322342f9b6167cda4372c8f421be30470204e80d3de7e201ec813f221614db34ea176d6c0dc29c11c597d958875955da3029841d7fd65186129acee13f175eb9c126479b086ee972c731f6b61b33dd6fd22596f78516f744d9d84a9674827df2ccad693b9b31bad523f6e59df69ceb3021fc947ba944bb69f7f5a1c293cc420fbc157013fa1a5ef1e868d0e191d00d6488092b773d255313669e084964a5162ce88244f47364277f98df0c38deda31acd71097fbeb139316c550fdbdca5ca8f07000000000000008ecbc146e6e2c1b2bda23306986cdd5f5bfa4c22442152371a0de984885c89f8a1170a90a8e5c1ad264a1b2c1857318b1bb39e078b0cdb589101d2fa7e0e2a0febfe0f1880a52c247df89a0000000000000b71d6e14b077eb551c1936f62a2f81b97f1ed21b5428a065942f17803b97b37288557fcae41763365baf4300bda75b510560224a55b80201bb12bcc1eedfb3897c00fd6799170168b894720991a7c6284aa7f048b1923df038d628aba1c2b04a0e1b14715255ba30ff04a97a3ed2b681409bd9cabfe0292d1a8ddab20a04fad63828fbe489a0d0bb3038366e60a68075a649b561a66f03cb1d2e0ce301f7b19c9a8d9c1075984434c2c895dbb0a4f044d873d4c3cdb31635b1d4e4c8be94146c080908d4aedb22d10b104438fbdb93b0bac649eba39457677cbe0513f68c555d94d3fb47c388581366a26dc72c95d3c50c748fcbb4f5515021dae11969b14f74b59639ab8ccc2cccee443fb1f983065227cd5d65b58058c03cce47df992bb13448b93e9de71bb882287428fbb5ba30c93e61ea972aace5e6ab079115cd6f2bb5d5deff17a07c8d4cf9aad8d203533bf", 0x1080, 0x4000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000d8a000)={&(0x7f000044b000-0x10)=@ax25={0x3, {"b944dc14b903ca"}, 0x9}, 0x10, &(0x7f0000a75000)=[{&(0x7f00000a2000-0x8e)="159f4afabc3e013b345600033b24062d6b7a86d10bfb2995648d97dd9e3f212d271b8fbb773d046bafe2892dbfbf3b084e3239335252f87bbfc897d5d03763988023db45c207475151f92fb3610bd932196752a52f183081d32271715fab1727c20a91b7b6c52217775095f16383dba55dd46c3523baad4315f053bddcaf0b0858fea1d8954875cf46af14e2129c", 0x8e}, {&(0x7f0000706000-0x5f)="6a93572b890cd4dabed71c065c7713efa89b98087e8f41276b4a638de2489b2ce836432e0ae100c74f87b72f1aa363814a0408130c0521b18228b6f508d1ad649f48590d9c6c51affc35246367c3a5d533bfef4bb50780cfba7b3b793b6f49", 0x5f}], 0x2, &(0x7f0000691000-0xf8)=[{0x20, 0xff, 0x1, "233d575bd44d189f20"}, {0x50, 0x117, 0x1, "8b66af0e9caff205182eefe8cfbd8083a8def78dd6c45e9fe694c439a319d7c4c07bfd8a36efa96fe78cd66afb55a2e0b66741355495fe1ae5e46cc639"}, {0x88, 0x0, 0x2, "7cd4466e9308c5c2a17a0b2d0792ff89340c0112af4a63e2c8568a85075fdbd6fc9a2f17d2e2d0299833547aeb599766662e6f96b583c2e89a6448075f460f31499bbb5b9f27455b29f0c1f4ca17f31327e6f3f4fba2365c03f3392ea78801e0cc920bb31804653a065353539cac13351f"}], 0xf8, 0x40000}, 0x40) sendto$inet(r1, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000ef8000-0x8)=[{r1, 0x0, 0x0}], 0x200000ed, 0xfffffffffffffff8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00007ec000-0x4)=0x8, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00006db000-0x7)=""/7, &(0x7f00003c7000)=0x7) 2018/01/20 08:43:10 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 08:43:10 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 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) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0x26, 0x80800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008000)={0x0, @empty=0x0, @empty=0x0}, &(0x7f000000e000-0x4)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000e000-0xe8)={{{@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}, {{@in6=@mcast1={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}}, &(0x7f0000006000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x7, 0x2, 0x0, 0x2, 0x80, 0xa0, 0xff, r2, r3}, {0x10001, 0x400, 0x33, 0x495, 0x1, 0xd5, 0xffffffff, 0xc2}, {0x200, 0xbd9, 0xffffffffffff8000, 0x3}, 0x1, 0x0, 0x3, 0x1, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x2, 0x2, 0x488, 0x0, 0x2}}, 0xe8) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004000)={&(0x7f0000007000)='./file0\x00', r0}, 0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, 0x0, &(0x7f000000e000)=0x0) 2018/01/20 08:43:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000135000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000920000)=0x1e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00001f7000)={0x0, 0x2}, &(0x7f0000a45000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00004d6000-0xc)={0x0, 0x1, 0x0}, &(0x7f00001ac000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000026e000)={r1, 0x5, 0x2, 0xffffffff, 0x0, 0x7, 0x4201, 0x6, {r2, @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]}, 0x71, 0x1, 0x8, 0x8, 0x2}}, &(0x7f0000be3000)=0xb8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000dcd000)=[{0x0, 0x0, &(0x7f0000d27000-0x20)=[{&(0x7f000032b000-0x90)="882fe49ce69e9cdf49ad63e5fbaef114", 0x10}], 0x1, &(0x7f0000026000)=[], 0x0, 0x0}], 0x1, 0x0) readv(r4, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0x20}], 0x1) recvmsg(r4, &(0x7f0000b65000)={0x0, 0x0, &(0x7f000093b000)=[{&(0x7f0000d02000)=""/160, 0xa0}, {&(0x7f0000fb0000)=""/242, 0xf2}, {&(0x7f0000083000-0xfd)=""/253, 0xfd}, {&(0x7f000089f000)=""/27, 0x1b}, {&(0x7f0000ff8000-0xa0)=""/160, 0xa0}, {&(0x7f0000085000-0xc5)=""/197, 0xc5}], 0x6, 0x0, 0x0, 0x2}, 0x40) 2018/01/20 08:43:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00008ff000-0x8)={0x0, 0x80}, &(0x7f00008b6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={r0, 0xfffffffffffffd3b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9c}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/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$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004af000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000900000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e4c000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000d5c000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000711000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c86000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ac7000-0x4)=0xc) r6 = getpid() r7 = getuid() r8 = getgid() sendmmsg$unix(r2, &(0x7f0000bb5000-0x38)=[{&(0x7f0000153000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000091d000-0xa0)=[{&(0x7f00002d3000-0xa1)="0dea86096c19bf5927e8af3570792365c0517fe2baf575e90440a852eaf6d441ec49d9ba5482b4a9499b1c834039cc5b382eab3a276002ee309922c35b5f3aca17c3676b9daeea6e180944806c534a3558bc1dbd7aa00e879dd6f4c7784e33b85a8e2480e7e725745159014e5390e7f558d0637190a96277c6df21576ee44a5c71e3fe158bef6e58d4c0315457fa7ebda74087df366cc15ffb75ce21d498cabfa4", 0xa1}, {&(0x7f0000ff7000-0xcb)="711beaad438f247dcfacaa7ae4d25d9dd5d58ed2b034249dbb6d6f8e8d8698e3340dc92764c177b6820b8a0ca0f2c0805ca7edb1f98a301fa2237a4563272c0b78013f90dac35278de6e8e695f0b75f368d8fbf6a5e9c117522ee77f8e6b807a5b267b4c0fa42412eb98812fa63a091c2c97bf472207e99bab48e69733b8550498da955ccc78ef6e2969405858ca51e84c03ec4308ad73479457aa90987389e9efb5221ac8e1ff695260db0a87de709b3c03b9b9ccc9d1d9d30ba6e89b3971a0916df30c4bb20fdaca9228", 0xcb}, {&(0x7f0000d24000)="2389cbcf0be421217fcb58f229886407fabadf2896f472960127081ab9ef6b4a7522f9129f97e1753fa445d32eaed861376744867212f1c7b76d26e138f072b301", 0x41}, {&(0x7f0000441000-0x70)="f66f31aee4a91b2aae5b912d23044c38f1e8a819e1c0e930248329698f159c88fc237aab7465302f383ba2c64cc5b96608ed486f5be045fb9b70f019f96a8e7a43986d44f5f7a85aafd2e20eea5d80c7bad900ac18e9eca924cfe06f5ad937d3afa55a4d57b58140699498f93472bf88", 0x70}, {&(0x7f00008e5000)="902ad5f6f39c17e9fa10ad1abde4b485e6f667dcee5c7e29d0936aeccc5850ba3fae73256cfbc06e2203a0763ce7e577a09dcac224b3ef2a46ec3699248a88a391ae5aa4d11546f6428751c6136be2c5b1c3e462dd3f0d0c08d83f594f2b057f522c7794a01d7d3a88d0be89596893a6c9a45e8454baa26565e9cd3a315d61c0733d3675382b2fbcd5a5ca4b56dbed0ec95e64c40d02b44d6a8f664f40952075537da1743ab38491e9979463cca72f6caf5888f8435bbde6101a46a364028aabd2f18f34b170e8215e8425ace07b72f648116cb6", 0xd4}, {&(0x7f0000f32000-0x8e)="0b4af042e829c855462f8461b4be1e821d8227498f399e82d0dd319808d41b50ee56bb2f67ee4975029c118149f3bfa3df2b7678cb8c88009ba2d7368476db3b73ee1ba92743c0fad95f3fd8e50268ebe8e698d44ce7bc3bb90a99a1b80b659335ee38f76c8d1f80bcc961826cd5f614e1987f80bcbe40f99547343a2ee2bfe6b0b1ba066cc3ac16990fe74e2147", 0x8e}, {&(0x7f0000799000-0x3)="dfc479", 0x3}, {&(0x7f0000c5d000-0xbb)="e55e39f1221f6563f0711764e0623e0d866c373ebdd8e11af89a3114cea3694476e1ccaf705c73c70afd49e2a0884dd9d1c0328bb1e51b98874afeb7859b2e1adb1b855b2d958bd4c2e95c1ba3fe1b3d6d5c7ef28f8648a9d5b959aa52c69bf5f65a344f4cdc1a075dabe7bac56e1c567605f9857b7c9f279144f203a1c1b284b90b5774062a412b4f23cfa653069a271d70a44d11d067a4cd1f79ae3d3ed8ce0ead25abcd73e5d3acd2849c0b92f02fee05567f0b5c609e1fec1a", 0xbb}, {&(0x7f00003ba000-0x43)="822fa5c2e745ec36d3655f89ea09fb92423843da49864e220f60e951625bb7df957f66df1da8e1904e6ace8c3bd05217ddcf93cb6e9fbbf1aaa37d76fe44cd4a184eeb", 0x43}, {&(0x7f000013f000)='\'|a', 0x3}], 0xa, &(0x7f0000d19000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r2]}], 0x58, 0x20000010}], 0x1, 0x0) setsockopt(r2, 0x2, 0x100000001, &(0x7f000046f000)="6a5d3da3548449df8c272f8b926fb5d685db065f776b62752b9d816962dae07a3c5c7280f25bc2828c2e97bdac937a74", 0x30) getsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000539000-0x4)=0x0, &(0x7f0000f9b000)=0x4) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000979000)=0x0) 2018/01/20 08:43:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d51000)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00009a2000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000bbb000-0x4)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000eb2000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000dc7000)={r3, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000029a000-0x4)={r3}) 2018/01/20 08:43:10 executing program 3: r0 = socket(0x1e, 0x1000000000005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x3f, 0x1, 0x9, 0x100}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x20}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r2, 0x5}, &(0x7f000018a000)=0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c7000-0x4)=0x14) 2018/01/20 08:43:10 executing program 1: r0 = socket(0x1, 0x400000000001, 0xffffffffffffffe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000694000)={0x0, 0x1, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007fa000)={r1, 0x3}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000117000)=0xfffffffd, 0x2) socket$packet(0x11, 0x2, 0x300) getpeername(r3, &(0x7f00002ff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d5d000)=0x14) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/20 08:43:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b71000)={0x100000001, 0xe909, 0x202, 0x101, 0x5b, 0x5, 0x5, 0x6, 0x0}, &(0x7f000088e000)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000729000-0x8)={r1, 0x9}, 0x8) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f09000)=0x3, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/81, 0x51, 0x0}, 0x40002102) [ 848.325304] divide error: 0000 [#1] SMP KASAN [ 848.329832] Dumping ftrace buffer: [ 848.333367] (ftrace buffer empty) [ 848.337080] Modules linked in: [ 848.340269] CPU: 0 PID: 10843 Comm: syz-executor2 Not tainted 4.15.0-rc8+ #198 [ 848.347614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 848.356968] RIP: 0010:___bpf_prog_run+0x3cc7/0x6100 [ 848.361971] RSP: 0018:ffff8801d4bbf200 EFLAGS: 00010246 [ 848.367318] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 848.374568] RDX: 0000000000000000 RSI: ffffc90002389000 RDI: ffffc9000134b049 [ 848.381845] RBP: ffff8801d4bbf308 R08: 1ffff1003a977dd9 R09: 0000000000000002 [ 848.389108] R10: ffff8801d4bbf388 R11: 0000000000000000 R12: ffff8801d4bbf340 [ 848.396365] R13: ffffc9000134b048 R14: ffff8801d4bbf340 R15: 0000000000000000 [ 848.403628] FS: 00007f5ce1451700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 848.411839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 848.417716] CR2: 000000002000d000 CR3: 00000001bfc24006 CR4: 00000000001606f0 [ 848.424977] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 848.432238] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 848.439494] Call Trace: [ 848.442080] ? bpf_jit_compile+0x30/0x30 [ 848.446137] ? netlink_lookup+0x5f7/0xa90 [ 848.450261] ? lock_downgrade+0x980/0x980 [ 848.454381] ? sock_sendmsg+0xca/0x110 [ 848.458244] ? selinux_socket_sock_rcv_skb+0x24e/0x850 [ 848.463497] __bpf_prog_run160+0xde/0x150 [ 848.467624] ? __bpf_prog_run192+0x150/0x150 [ 848.472009] ? lock_acquire+0x1d5/0x580 [ 848.475954] ? lock_acquire+0x1d5/0x580 [ 848.479904] ? lock_release+0xa40/0xa40 [ 848.483856] ? __lock_is_held+0xb6/0x140 [ 848.487898] sk_filter_trim_cap+0x33c/0x9c0 [ 848.492195] ? sk_skb_is_valid_access+0x140/0x140 [ 848.497015] ? netlink_skb_destructor+0x1d0/0x1d0 [ 848.501831] ? rtnl_fill_vf+0x480/0x480 [ 848.505783] netlink_unicast+0x1b8/0x6b0 [ 848.509815] ? lock_release+0xa40/0xa40 [ 848.513761] ? netlink_attachskb+0x8a0/0x8a0 [ 848.518148] rtnl_stats_get+0x7bb/0xa10 [ 848.522100] ? rtnl_fill_statsinfo.isra.22.constprop.29+0x1cc0/0x1cc0 [ 848.528653] ? rtnl_get_link+0x124/0x2b0 [ 848.532687] ? rtnl_dump_all+0x460/0x460 [ 848.536719] ? lock_release+0xa40/0xa40 [ 848.540667] ? __lock_is_held+0xb6/0x140 [ 848.544707] rtnetlink_rcv_msg+0x57f/0xb10 [ 848.548914] ? rtnl_fill_statsinfo.isra.22.constprop.29+0x1cc0/0x1cc0 [ 848.555466] ? validate_linkmsg+0x8e0/0x8e0 [ 848.559769] ? __might_fault+0x110/0x1d0 [ 848.563803] ? netlink_tap_init_net+0x350/0x350 [ 848.568445] netlink_rcv_skb+0x34c/0x400 [ 848.572477] ? validate_linkmsg+0x8e0/0x8e0 [ 848.576775] ? netlink_ack+0xa10/0xa10 [ 848.580637] ? netlink_skb_destructor+0x1d0/0x1d0 [ 848.585455] rtnetlink_rcv+0x1c/0x20 [ 848.589148] netlink_unicast+0x4c4/0x6b0 [ 848.593183] ? netlink_attachskb+0x8a0/0x8a0 [ 848.597569] ? security_netlink_send+0x81/0xb0 [ 848.602126] netlink_sendmsg+0xa4a/0xe60 [ 848.606163] ? netlink_unicast+0x6b0/0x6b0 [ 848.610371] ? security_socket_sendmsg+0x89/0xb0 [ 848.615098] ? netlink_unicast+0x6b0/0x6b0 [ 848.619308] sock_sendmsg+0xca/0x110 [ 848.622997] sock_write_iter+0x31a/0x5d0 [ 848.627047] ? sock_sendmsg+0x110/0x110 [ 848.631004] ? iov_iter_init+0xaf/0x1d0 [ 848.634955] __vfs_write+0x684/0x970 [ 848.638646] ? kernel_read+0x120/0x120 [ 848.642506] ? bpf_fd_pass+0x280/0x280 [ 848.646376] ? _cond_resched+0x14/0x30 [ 848.650238] ? selinux_file_permission+0x82/0x460 [ 848.655060] ? rw_verify_area+0xe5/0x2b0 [ 848.659091] ? __fdget_raw+0x20/0x20 [ 848.662779] vfs_write+0x189/0x510 [ 848.666296] SyS_write+0xef/0x220 [ 848.669725] ? SyS_read+0x220/0x220 [ 848.673324] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 848.678313] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 848.683046] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 848.687772] RIP: 0033:0x452ee9 [ 848.690931] RSP: 002b:00007f5ce1450c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 848.698612] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 848.705854] RDX: 0000000000000026 RSI: 0000000020fd3000 RDI: 0000000000000014 [ 848.713094] RBP: 00000000000003d6 R08: 0000000000000000 R09: 0000000000000000 [ 848.720334] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4cb0 [ 848.727578] R13: 00000000ffffffff R14: 00007f5ce14516d4 R15: 0000000000000000 [ 848.734840] Code: 89 85 58 ff ff ff 41 0f b6 55 01 c0 ea 04 0f b6 d2 4d 8d 34 d4 4c 89 f2 48 c1 ea 03 80 3c 1a 00 0f 85 ee 1e 00 00 41 8b 0e 31 d2 <48> f7 f1 48 89 85 58 ff ff ff 41 0f b6 45 01 83 e0 0f 4d 8d 34 [ 848.753943] RIP: ___bpf_prog_run+0x3cc7/0x6100 RSP: ffff8801d4bbf200 [ 848.760626] ---[ end trace d787612d637ff7cd ]--- [ 848.765392] Kernel panic - not syncing: Fatal exception [ 848.771129] Dumping ftrace buffer: [ 848.774643] (ftrace buffer empty) [ 848.778323] Kernel Offset: disabled [ 848.781925] Rebooting in 86400 seconds..