0x0]}, 0x0}, 0x1c) 2018/01/16 10:08:12 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket(0x1a, 0x80005, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000005000)=0x0, &(0x7f0000003000+0x7ba)=0x4) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) connect$pppoe(r2, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/01/16 10:08:12 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) r0 = socket$inet6(0xa, 0x1, 0x8001) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000008000+0xbee)={0x0, 0xffffffffffffffff}, &(0x7f000000a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={r1, 0x800}, 0x8) 2018/01/16 10:08:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) pipe(&(0x7f0000852000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000107000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000435000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000fd9000)=""/34, 0x22, 0x2002, &(0x7f00007df000-0x14)={0x11, 0x9, r1, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 10:08:12 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000003b000-0xe8)={{{@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=@remote={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}}, &(0x7f000003b000-0x4)=0xe8) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f000003c000)=0x3f, 0x4) 2018/01/16 10:08:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x5, &(0x7f0000a85000-0x8)={0x0, 0x0}) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f00000fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001d5000-0x4)=0x10, 0x800) getpeername$llc(r1, &(0x7f00000ba000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001ec000)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000df3000)={@common='eql\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000cac000)=0x7, 0xfffffc45) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000cb8000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00009be000)=0x4000000000000000) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/16 10:08:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) r1 = accept4(r0, &(0x7f0000ed2000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000044c000-0x4)=0xc, 0x80000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000a05000-0x4)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eb0000-0x4)=0x0, &(0x7f0000835000)=0x4) write(r0, &(0x7f00008f7000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000071d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000217000)={0x2, 0x5}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000361000-0x4)=0x0, &(0x7f00009e1000)=0x4) 2018/01/16 10:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000b20000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000e99000-0x4)=0x5, 0x4) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/16 10:08:12 executing program 1: r0 = socket(0x7, 0x2, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x41, 0x0, 0x0) mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f0d000-0x1c)={0x100000008, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 10:08:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) pipe(&(0x7f0000948000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000cc000-0x20)={0x401, 0x0, 0x10001, 0xfff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000088d000-0x10)={0x10001, r2}) r3 = accept4(r0, 0x0, &(0x7f0000aae000-0x4)=0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f000006c000)=""/163, &(0x7f0000387000)=0xa3) 2018/01/16 10:08:13 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000b000-0x88)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(r0, 0x0, &(0x7f000000f000)=0x0, 0x80800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f000000d000)={0x0, {""/7}, 0x0}, &(0x7f000000f000)=0x10) r2 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003000-0x8c)={0x0, 0x84, "51d95dfa6ad1033eb1d4e045e061e0e4a256c5e7de2a36e05e17d5fa275b6a83a93f2fbc313a3ff2c7fe30a2b022c07d8797a99c9504692eb4017d8564cd587d68e8b452f1b259bc1aa2dbc6e1f8fd50cd42eea6c10a5478be667a1bc00b2b6f9beea9833873e7572cedc021bc044a3584dc79476ddd6fd524572bb59f1040ce15466011"}, &(0x7f000000e000)=0x8c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000000f000)={r3, 0x9}, &(0x7f000000f000)=0x8) r4 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000000f000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000007000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000000f000)={r5, 0xfffffffffffffffb}, 0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000000f000-0x8)={0x0, 0x10001, 0x1f}, &(0x7f000000f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000000a000-0x8c)={r6, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000-0x4)=0x8c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000010000-0x8)={0x0, 0x0}) 2018/01/16 10:08:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xc, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7}, [@ldst={0x3, 0x2, 0x7, 0xa, 0xe, 0xc, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b9a000-0x4)='GPL\x00', 0x100000000, 0xfa, &(0x7f0000475000-0xfa)=""/250, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00004e4000)=r1, 0x4) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fd6000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000c5e000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 10:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f0000e69000)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000c24000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000066d000-0xcf)={0x0, 0xc7, "9a30ca7ff30a5a9acb6ed99aa7fbf16ade2c0f91445490c78111eb422ad3135d04a4a043a2e4f7cc2016d44f59889d0e3a6f0ef2943244b02bc511f67b1c9ca1aae1c89c071f903a4f347853050aeeef48d7c3b6ca608012f9535b2be8fb910bc9de5ed5b68a60cdb811c49abdf590a945c1fc15b7198376983e299e0c84c27687b05e7390516db304f65b18b4e3da80ee7b6598058d223ad8372c017949261f7da2c987b635a0d0c1080d2d536bcea01ff7bf0183b05a8f5ae183fe9e47ebe9576aca602541c7"}, &(0x7f0000fa1000-0x4)=0xcf) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00004a3000-0x10)={r2, 0x90d, 0xfff, 0x8}, 0x10) recvmsg(r0, &(0x7f0000b73000-0x38)={&(0x7f000082c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b15000)=[], 0x0, &(0x7f00005a9000-0x96)=""/150, 0x96, 0x0}, 0x0) mmap(&(0x7f0000c49000/0x4000)=nil, 0x4000, 0x0, 0x13, r3, 0x0) 2018/01/16 10:08:13 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000000e000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x88}, &(0x7f0000009000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000000b000)={0x3ff, 0x80, 0x100000001, 0xdc1e}, 0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000e000-0xd9)={r1, 0xd1, "a3b3109ff188fd0e965e32ac1a8586bbef4489e39b18fe25a4471cbf9e4d17afbc921283201a090f438492c8d33009078c3edafb70a75a782da8e30060b74fb34a5eed823b904bbc887024d9e54334805d568303fed8103dc7c9614d99b81cac925b706d6ebcae860e6e2e4e616d1c1d904d7248f112f428973541daf5130a364530526fa76069343642d6414c9b75c337a8ad0917723e89bba1deb17ae32236a384a93f122ccde790be9b78b71d477373b77c1d748a87384ab6928bfd0d033412691846a65883b9ef81fa7e88ec664cce"}, &(0x7f0000001000-0x4)=0xd9) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r3, &(0x7f000000c000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) setsockopt(r3, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r3, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x2bc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x2b, &(0x7f000000f000)=""/167, &(0x7f000000f000)=0xa7) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000005000-0x10)=@buf={0xfc, &(0x7f0000004000)="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"}) 2018/01/16 10:08:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80801, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000623000-0x4)=0x7ff, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x1f7, &(0x7f000022a000-0x1f7)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1e9, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x7f, 0x0, 0xfea, 0x0, 0x1, 0x880b, 0x90, 0x2, [0x8000000000000], "6b9e228e09161607c77b21cfeae2cfa7230b4b158b8f089195a89de9d0397ebfe9637452daf55200cd114af77280c426cce9f9880608428ff5e947e52a0c37c5157acfc2fc15258d120d3f723c976ef4b345a4faf4ab930b5f0057c7cf32bf9fb68aa343d181a4cb25aacdcbe61c86181505d6cae70835a77b267d845e7a3902c0c328d6d862b785bd3579858e556d90"}, {0x200, 0x0, 0x3, 0xfffffffffffff92d, 0x0, 0x0, 0x800, [], "abe27f22f9414fa3c97d59e925497fd4830ddcb1cc1739e17dd4784a36db90b03f1ed0ba9abd247e5751bcb138ddad869e25589cf4180d01b48a0b359f37d3249be2a726a830ccd19823a3f9e62acd5621131c6ceb1107a29c4b6498226d4e31afda00ba1065a5a3637311ab970906b8e7e207cd20d0"}, {0x80, 0x0, 0x8, 0x1800000000000000, 0x0, 0x0, 0x86dd, [], "23f844dc0a2d5a31aa12e7ff9a201e737eefc3e8b4a3c6e0f008364b735620bec04d9dec6aa33cf6c7b5b1cfb83aab26901aa1f92dde69d51bcc93b834eaef2405641063270d0454ee6a10c818b132d3db3ec47f5eec31d213b2d223152f0a3367e3d4fd0b391584942436f01132645a0b7cd26a4c4666c0c363b738ba70bd8c801906e667da7cb7c8a8c46030ac8a3545ce63faa7533967f12f6f822435a6ed78c2e0307066da522519d9d40f3405903b15e904e01436d35f229d7162"}}}}}}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000671000-0x8)={0x0, 0x0}, &(0x7f0000abf000-0x4)=0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000707000-0x20)={@common='dummy0\x00', @ifru_flags=0x802}) 2018/01/16 10:08:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000cbf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000995000-0x30)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f00001f5000-0x3c)=""/60, 0x3c}, {&(0x7f00007f2000-0xe2)=""/226, 0xe2}], 0x3, &(0x7f0000ebf000)=""/203, 0xcb, 0x7ff}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000066f000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000001000-0x8)=0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt(r1, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/16 10:08:13 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000006000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000a000)=0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000006000-0x28)={@common='tunl0\x00', &(0x7f0000017000-0x20)=@ethtool_sset_info={0x37, 0x0, 0x2, [0x10001, 0x7, 0x0, 0x40b5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000009000-0x70)=[{0x0, 0x0, &(0x7f0000014000-0x50)=[{&(0x7f0000010000)="e57c37ed9e76d2f418a41b6d9c0f7730b94093e6795c7b14945925ad0a6ada26abf2f5e82205c899f50104a9b500a58dad", 0x31}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}], 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000009000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) 2018/01/16 10:08:13 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000007000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000)=r1) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) writev(r2, &(0x7f0000006000-0x60)=[{&(0x7f0000007000-0x92)="", 0x0}, {&(0x7f0000001000)="52352715a9284e85ff33e66817f50d9ac19177fd09b414fb3c648fb7bf37ea7110bdaf4a75ec455a9ac213d7d19948cc", 0x30}], 0x2) 2018/01/16 10:08:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x2, &(0x7f0000252000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000766000-0x6)={0x0, 0x0}) 2018/01/16 10:08:13 executing program 6: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000167000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000aa1000)={0x5, 0x8, 0x9, 0xf486, 0x0, 0xffffffff80000000}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/16 10:08:13 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000269000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000+0xf4b)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000001000)=@generic={0x0, ""/126}, &(0x7f0000002000-0x4)=0x80, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r3, 0x0, &(0x7f0000001000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$packet(r5, &(0x7f0000001000-0x14)={0x11, 0xffffffffffffffff, r1, 0x1, 0xfffffffffffffffe, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x11) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x0) 2018/01/16 10:08:13 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80800, 0x1, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000004000-0x20)={0x5, 0x0, 0x2, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000004000-0x10)={0x6e49, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x800, 0x0, 0x10000, 0xffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000004000-0x10)={0x5, r3}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/16 10:08:13 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f00004eb000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000b00000-0x4)=0x32) ioctl$void(r0, 0x5450) r1 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002f3000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a9a000)={r2, 0xac2, 0x7ff}, 0x8) accept4$inet6(r1, &(0x7f0000ab6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce1000)=0x1c, 0x0) 2018/01/16 10:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000748000)=0x0, &(0x7f0000073000-0x4)=0x4) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@un=@abs={0x0, 0x0, 0x3}, 0xffffffffffffff2b) close(r0) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f93000-0xe9)={0x0, 0xe1, "74c6a6e0479f7bf22bf4d906067d8f76c710ec0ee22cfd9e6b7a1a295814e4ad8d5c28e798f1185c42a964aedcecc0700ae440be7143772fcf39e8749a3bd77c187869d3a43f9656113e6cff277438bfd79ceaae090cc33724544a8f08e73ba29618272b38b298af7c38754c7e91429937680f294b92357938e0c9af1361315f60c7d1d358e0bed5232efdafec313ce49ec718dd6c73af85ee91c16cf8a32afcaaecb0b94432e4493280598f0ce361467e729c662c19254ebe4e18db62f2aecf99e7c1fa99d7cbc341eaf0db3325a3397fb383c4d1e2d18a76402064cb8376d650"}, &(0x7f0000f9b000)=0xe9) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000250000-0x8)={r2, 0x1}, &(0x7f00008d7000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000840000)={r3, @in6={{0xa, 0x1, 0xfffffffffffffe00, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffe0000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0xffffffffffff8428, 0x101, 0x20}, 0xa0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000998000)=0x0, &(0x7f0000c7e000-0x4)=0x4) 2018/01/16 10:08:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 10:08:13 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xf054, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xed5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ac8000)=0x1000005fe, 0x4) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000a07000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) shutdown(r1, 0x1) 2018/01/16 10:08:13 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000900000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000052000)=0x9, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f5e000-0x48)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000457000)={0x0, 0x0}) 2018/01/16 10:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = socket$inet(0x2, 0x80007, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000bc3000)={0x0, 0x7, 0x10}, &(0x7f000088b000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000039e000-0x4d)={r2, 0xb, "91d100a0957bcdb08cca76007078660462b0582a9dd7b5fe7d3ed7e99b45a81f135b116980d5edb2be2cbcd9f887afc832732b4ef37ac8af9127d679dcb23bb4a046c3e53c"}, &(0x7f00000c7000)=0x4d) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000159000)={r3, 0x1}, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000975000-0x15)="aed3e378f7f7b711a3dc46a417bd", 0xe) 2018/01/16 10:08:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000340000)={r2, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000003000-0x10)={r2, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000004000-0x10)={0x1, &(0x7f0000003000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl(r0, 0x5, &(0x7f0000004000-0xf5)="1c0eaba4ab79b7559ba874a20198c69549d5d4a1946452a7faccb1eafb2fa15540d19af89ffcd842a4f36147f39a1860c8be6acd1a89e8b276337d49768fbcb89354e067553a566facef77988d53c94ebdc330b5aed8f38ddb2954e5a7ddd821da65d7bc5e8269a400adae47f1516441975b11bd97a85d64eb285487fd1220c58d83ecf3ea3643063f8e8ca6b87f628cc95433292e49a6834f1ede53174fa87c5fffc8e6bd73e0b6e994669ee46782608d9d8820749974612e02346366eb627f4d06d5b146138c2ffa4416232f19622cc909c95974e86d9e17aadfa2538367a63aabdb833aca010b70f24939f245c21a855f536f38") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x6) r3 = socket$inet6(0xa, 0xa, 0x3f) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0xc00448f7, &(0x7f0000006000-0x6d)="80ca44f5bc1069f462f14005470dce4bd57a23c21fcb32193fefa5d003d23b18529917590c0e92b532452472b8eb9e76093bca1314b0728b1da67e585a49644e1593c4b6f14bf59ceacc25ddc64f60f4e951011852986db1c48a7ad568d95734ac544bccc35ab47b1431b660ff") ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000004000-0x20)={0x4, 0x3, 0x10001, 0xff, 0x0, 0x48}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000007000-0x100)={0xe0000, 0x7e000, 0x2, 0x9, 0x4, [{0x9, 0x8, 0x6cb6, 0x0, 0x0, 0x2406, 0x0, 0x0, 0x0}, {0x1, 0x800, 0x0, 0x0, 0x0, 0x70a, 0x0, 0x0, 0x0}, {0xfffffffffffffff7, 0x3, 0x5, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xa69f28b, 0x80000000, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000007000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x8, 0x8, 0x0}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000008000-0x10)={r5, 0x101, 0x1ff8000000000, 0x5}, &(0x7f0000004000)=0x10) gettid() setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000006000)=0x8, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000004000-0x5)={0x2, &(0x7f0000003000)=[{0xfff, 0xec, 0x5, 0x6}, {0x3, 0x3, 0x101, 0x20}]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000006000+0x2f8)="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", 0x1000}, {&(0x7f0000009000-0xfc)="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", 0xfc}, {&(0x7f0000008000)="75ecbfd443cc9b6cfd6f73d211f99b40ad6233e66c7e85c598c14db30d9ddafbc48a5abdbd3eaad078e4e8c140791f7f62942424a813f85101495b8f06ac7cf1f4e49319a3ca378ab45d08cdc9eeee4eb91fd7e0fd29a4a1793a7905d667dfac8728fce1fe8954f2f3913bea90bc569d2323b37547a273dc5a55fafca795161790a2fb16443e6f2dfe90c2ba245ca47c0e", 0x91}, {&(0x7f0000001000)="d4e634260e106ec5aeea937b1e9f58c70b4adc4f4bb758135db9bf1ab1ea7842e71915c59987ed2cac5c0ceaa6dc2e09c1481241534d16756c22ca6234feac9cf47bc6c8b1b7cea74697ed49c9452b8ba06d28e402196bd6f81d430624e41bb7bfe9ecd80776419f7230c196023cd3fcce37de52b0bb966d1e2b829fbe3241ae5f4e5e74b29716707917d5fbef37525084f3", 0x92}, {&(0x7f0000004000)="efe8c2efa249ccd21c26a38f93e4b81e58711ce544d96656", 0x18}], 0x5, &(0x7f0000005000-0xd0)=[@assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x40, 0x117, 0x2, 0x26, "fce2ad3efe137400e0c5d690847bd2f16610239e24cd2d8f1f0e71bd7c053e5692b538556538"}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}], 0xd0, 0x40010}, 0x4) 2018/01/16 10:08:13 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fdc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000369000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000050b000-0x4)=0x14, 0x800) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00008e9000)=0x4a, 0x4) r2 = socket(0x1d, 0xb, 0xfffffffffffffca1) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000255000)={0x7fff}, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f00000a3000-0x10)={&(0x7f0000f78000)='./file0\x00', 0x0, 0x8}, 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e13000-0x8)={0x0, 0x0}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000fc7000-0x48)={0xe, 0x17, &(0x7f00000bd000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, 0x3}, [@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x2, 0x7, 0x9, 0x1, 0xfffffffe, 0x4}, @alu={0x7, 0x7ff, 0xf, 0xf, 0xf, 0xfffffffe, 0xfffffffffffffff0}, @map={0x18, 0xb, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x2, 0x2, 0xa, 0x7, 0xfffffffc, 0x10}, @jmp={0x5, 0x52c, 0xd, 0x7, 0x6, 0xffffffc0, 0x1}, @ldst={0x2, 0x3, 0x7, 0xb, 0x8, 0xfffffff0, 0x0}, @call={0x85, 0x0, 0x0, 0x1a}, @map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e1c000-0xa)='syzkaller\x00', 0x0, 0x1d, &(0x7f00003f8000-0x1d)=""/29, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000080e000)={r0, r4}) ioctl$sock_ifreq(r3, 0x894a, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/16 10:08:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x20000003) sendto$inet6(r0, &(0x7f0000aab000-0x9)="442c2eedf0be97f8f9", 0x9, 0x800, &(0x7f000058b000)={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006bc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000756000-0x108)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x396}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x582ee43, 0x40, 0x10001, 0x7, 0x80000001, 0x6, 0x1, 0x1, 0x4, 0x9, 0x3, 0x5, 0x1000, 0x1cc8000000000000, 0x2]}, &(0x7f0000247000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000acb000)={0x401, 0x2, 0x5, 0x0, r3}, &(0x7f0000f38000)=0x10) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) r5 = accept4$packet(0xffffffffffffff9c, &(0x7f0000d44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004ff000-0x4)=0x14, 0x80800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aab000)={r4, 0x81}, &(0x7f00006ef000-0x4)=0x6) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000136000)=@req={0xe32, 0x0, 0x7f, 0x5}, 0x10) 2018/01/16 10:08:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000900000-0x4)=0x0, 0x800) r1 = accept$ax25(r0, &(0x7f00006bf000)={0x0, {""/7}, 0x0}, &(0x7f000070e000)=0x10) poll(&(0x7f000041b000-0x30)=[{r0, 0x400, 0x0}, {r1, 0x2, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x6, 0x5) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c57000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x3) 2018/01/16 10:08:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ac3000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xbe6c}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000458000-0xc0)=""/192, &(0x7f0000b54000-0x4)=0xc0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000525000-0x20)={0x9, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000aa4000)={0x100, r2}) vmsplice(r0, &(0x7f0000d8e000)=[{&(0x7f00006bc000)="e24bd237915effee965afdfb8ef4d7b6e93882099f19f407d3f17ff9fa42b01124cef345515c330877b32765f98c43680220b93fc254f479f23192", 0x3b}], 0x1, 0x7) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ed0000)={0x0, 0x0}) recvfrom$ipx(0xffffffffffffffff, &(0x7f000062d000)=""/4096, 0x1000, 0x2000, &(0x7f0000cc9000)={0x4, 0x0, 0x9, "c5e3f5e15da5", 0x8001, 0x0}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000017d000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000049b000)={0x0, 0x10000, 0x9, [0x3, 0x2, 0x1, 0xfffffffffffffffc, 0x6, 0x9, 0x7, 0x29b8, 0xb68b]}, &(0x7f0000ebb000)=0x1a) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000c16000-0x8)={r4, 0x6, 0x549}, 0x8) splice(r0, &(0x7f0000871000-0x8)=0x60, r1, &(0x7f00002e8000)=0x0, 0x2e, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000504000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x4, 0x3b4, 0x10}, &(0x7f0000585000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00007de000)={r5, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x70, 0x3, 0x7, 0x3, 0x3, 0x9, 0x80000000, 0xfffffffffffffff1, 0x9, 0x9, 0x5c66, 0x4, 0x5, 0xffffffff]}, &(0x7f00002fb000-0x4)=0x108) r6 = accept4(r1, 0x0, &(0x7f0000cd1000-0x4)=0xffffff05, 0x80800) recvfrom$ipx(r6, &(0x7f0000d0f000)=""/51, 0x33, 0x2021, &(0x7f0000756000-0x10)={0x4, 0x1000, 0x8, "5b6c98317fcf", 0x1, 0x0}, 0x10) connect(r1, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r1, 0x1) 2018/01/16 10:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000c63000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000af5000)=[{{&(0x7f0000f90000)=@ipx={0x4, 0x0, 0x0, "737e8d2d30f6", 0x0, 0x0}, 0x10, &(0x7f0000f31000-0x60)=[], 0x0, &(0x7f0000d0d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f00008e3000+0x67d)={0x0, 0x0, &(0x7f000066e000)=[], 0x0, &(0x7f0000fe4000-0x2a8)=[], 0x0, 0x0}, 0x8000) r2 = socket(0x4, 0x80000, 0x3bf) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000240000)=0x0, &(0x7f0000176000)=0x4) 2018/01/16 10:08:13 executing program 1: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f20000-0x4)=@assoc_id=0x0, &(0x7f0000f1f000)=0x4) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f20000-0xa0)={r2, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xffffffff, 0x7fffffff, 0x6, 0x20}, &(0x7f0000f20000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003dc000-0xb8)={0x0, 0x6, 0xbb00da5, 0xfffffffffffffff8, 0x9, 0x401, 0x4d84de50, 0xcb38, {0x0, @in6={{0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x51a, 0x0, 0x67f, 0xaa2, 0x3}}, &(0x7f0000f1f000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000033c000-0x8)={r2, 0xf59, 0xd92}, 0xfffffffffffffe06) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/16 10:08:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b15000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c47000)={0x0, 0x1ff, 0x8d2, 0x3, 0x0, 0x1ff, 0x9, 0x4, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x7ff, 0x1, 0x4}}, &(0x7f00006a3000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d9b000)={r1, 0x98, "0af5e11322231ec59bea333ae923e8faa683da45e8c804dc1bc55af9a2c20c82e9e4a43fe695d2b3b3911fd34056253279da27dbecd3e175faa92ca67420c0d440aa32e57a2e23f7f335e87452e65d89027e7ad2aa31ce02f38c840012ceb75124630078d0b516939a343c37a3f581ddc771a541a647b6c321592d5576d043b9de5a79604d361aa0ebbf0459b30efe4e6e21627528472a06"}, &(0x7f000007d000)=0xa0) r2 = socket(0x15, 0x80005, 0x0) bind$inet6(r2, &(0x7f00008a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00001a9000)={0x0, 0x80000001}, &(0x7f000089c000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000880000)={0x0, 0x80000001, 0xffffffff, 0x2}, &(0x7f0000538000)=0x10) getsockname(r0, &(0x7f0000e0e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3b000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00004c6000)={0x0, 0x7f}, &(0x7f00009a5000)=0x8) sendmsg$inet_sctp(r2, &(0x7f00009ed000-0x38)={&(0x7f00005be000-0x1c)=@in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000953000)=[{&(0x7f000001f000-0x82)="0d9d8d725b2cec924f882d326ec09b2e3d3da783090a93c584aebd78c29aff6c990862ab437a588b3d15b9b340832e07047166ead1b21f3af5ac379cd28b10bb33f61aad6290d6c95d3a91d147d3685bd9bce03914de2c0705c21c2e5360bc1c06c7040d11cb767523709c4a2094aced66f49724431a51b91ad34d06f001a81bcbd0", 0x82}], 0x1, &(0x7f00006b2000)=[@init={0x18, 0x84, 0x0, {0x400, 0xe8, 0x5, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x100000000, 0x5, 0x9, 0x2, 0x35, 0xffffffff, 0xb5, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x3, 0x2, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x5dd1, 0x6, 0x203, 0x800, 0x4, 0x9, 0x2b2, 0x435e798a, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x5e, 0x0, 0x8000, 0x10000, 0x700000, 0x5, 0x8, 0x8, r5}}], 0xf0, 0x20000000}, 0x4044) accept$packet(r2, &(0x7f0000d38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fc7000)=0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b73000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008d7000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00008d1000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0xa0, 0x0, r6, r7}, {0x100000001, 0x3, 0x9, 0xae1, 0x101, 0x3, 0x8, 0x4}, {0x6, 0xff, 0x80, 0x9}, 0x2, 0x7, 0x3, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3c}, 0xa, @in=@multicast1=0xe0000001, 0x5, 0x7, 0x3, 0x40, 0xbc, 0xffffffff, 0x8000}}, 0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000507000)={r5, 0x53a, 0x10}, &(0x7f0000b20000-0x4)=0xc) 2018/01/16 10:08:13 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x9, &(0x7f0000ff9000)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ea1000)=0x0, &(0x7f0000ff9000)=0x4) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000ff6000)=0x0, 0x4) 2018/01/16 10:08:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x9e4, &(0x7f0000001000)="7335cb588912b8bff7fac2f5c6335b9c5acbaf004f5bef0a26f5ce6bcf7f2970837cd5ff1100c3476528cbd2b20f33ae693bbc167bddffb0e7bd90dd61cd45e67c98540f6f2afefc8f9669c947fdfe17f0c376eab00f745aeef0b9f055cd170cc55edb98f8efafa83d99ccb72e8d4a8b94b66b425eeaa44f11da3226f5616f21e0916b1c11b717c3c43691431ccd5eb60ed36084bef895eff2ee59680bb842545b1cf85cbbf52519") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 10:08:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007cf000-0x4)=0x60, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000e8a000)=0xcf3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x200004000000002, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000272000-0x4)=0x0, &(0x7f0000276000)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b62000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000b4a000)={0x9, &(0x7f00004fe000)=[0xfff, 0x8, 0x7, 0x1, 0x7, 0x2, 0x4, 0x1, 0x9]}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00002d7000-0x8)={0xc0, 0xff, 0x9, 0x7}, 0x8) recvmsg(r1, &(0x7f0000c3f000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aef000)=""/131, 0x83}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x4, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0xffffffffffffffff}, 0x0) connect$pppoe(r1, &(0x7f00009eb000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @common='dummy0\x00'}}, 0x1e) write(r1, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) 2018/01/16 10:08:13 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) accept4$ax25(r0, 0x0, &(0x7f000000c000)=0x0, 0x800) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000009000)="") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/16 10:08:13 executing program 1: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000790000-0x18)={0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000077000-0x1)=""/1}, 0x18) 2018/01/16 10:08:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x1000100) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000220000)=0x8000000000007, 0x4) 2018/01/16 10:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000914000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d62000)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000cb6000)={0x0, @in6={{0xa, 0x0, 0x3000000, @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]}, 0x6, 0x8, 0x7, 0x5, 0x28}, &(0x7f0000c60000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d6d000)={r1, 0x58, &(0x7f00002bb000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1f}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f3f000-0x4)=0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f00004af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000836000-0x4)=0x14) recvfrom(r0, &(0x7f0000035000-0x7b)=""/123, 0x7b, 0x100, &(0x7f0000e22000-0x14)=@ll={0x11, 0xf6, r3, 0x1, 0x95a7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendto$inet(r2, &(0x7f0000023000)="e9bd6f5b04ee3ef57d238979d702aa6f84b05b7d6365e22633c65f800cb87a9c6fad019b2b3617d9059b3237706f4de8ce9a622c1bd1cbc40a4d2b6d553500d4fbd5ee939bfb9f0f7acb72f6a44de82de404d1b45245f8c30e6ef8deb134d4fe1bdbd2f5a3ce37b3d8a5f019348d0cf61a606b3b7aed869ccc6e4012af308163f38a2c2199aa962fc3ed8d362078015b64edd7ebb01e72a5d997931c3cc2a2b5fe712e146be36bb71bd413c497b722963c82d334532562808eba5999e4f2ac12a7e3ebe9c1286158", 0xc8, 0x20000000, &(0x7f00003ca000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000466000-0x4)=0x0) sendto$inet(r2, &(0x7f0000148000)="2bef284b5b709a4114702bd5e21fc95e521e7f4fbd966d5dfd206a0240957cd96df6e37f850914bd9aafe9d9d314051fedb987dc", 0x34, 0x800, &(0x7f0000f8d000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:08:13 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d2d000)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f06000)={0x7fffffff, 0x3, 0x4, 0x3, 0x7, [{0x7fff, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6, 0x4, 0x20, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x80000000, 0xa0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xffffffffffffffe0, 0x10001, 0xffffffff, 0x0, 0x0, 0x807, 0x0, 0x0, 0x0}, {0x100, 0x200, 0x8, 0x0, 0x0, 0x208, 0x0, 0x0, 0x0}, {0xffffffffffffffd1, 0x5, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x10000, 0x4, 0x55, 0x0, 0x0, 0x1280, 0x0, 0x0, 0x0}]}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000034000)=0x3a, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000e3c000-0x4)=0x1, 0x4) 2018/01/16 10:08:13 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000025000-0x8)=0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000001b000-0x4)=0x40, 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000026000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0x2, {0xc, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 10:08:13 executing program 7: mmap(&(0x7f0000000000/0x100000)=nil, 0x100000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "fca967e17f791010"}}}}}}}, 0x0) r0 = socket$inet6(0xa, 0x80000, 0xa611) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000100000)={0x0, 0x0}, &(0x7f00000d5000)=0x8) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000100000)={r1, 0x100}, 0x6) 2018/01/16 10:08:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f5000-0x1ee)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 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=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x33, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/16 10:08:13 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x5, &(0x7f0000fec000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ca7000-0xa)={@generic="5e412cd86c1c340ad3a404a96b17dc3f", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000e14000-0x4)=0x0, 0x4) 2018/01/16 10:08:13 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000026000-0x3)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000027000-0x38)={&(0x7f0000026000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000027000-0x10)={&(0x7f0000027000-0x1438)={0x1438, 0x19, 0x0, 0x5, 0x2, {0xf, 0x0, 0x0}, [@generic="3d1609c17d0f2ec61617bbba0f8985367240c7c121d81069a3cc615549d01370d9e05d653040c0a06f7bc363bb104e287b56e43d0250fda62096158dce8a430f14ddc8a9c33f7dbd3a8f7c9e1b5d9397a9c24fcebb84e10607ef", @generic="55e44c77cfe2981b69c379bdfa9aac5853b0942168f7999257df05e78436ae4f924755b169539b5a048465b8691c83ff38215cbe58fe0d2045fdc547560b49be8e556043e527cd41441504c7c2638ec93801cadb18969379ecf85ec1024fa77381f5eb51f89a962b1f70e15471f22f1ba482bf", @nested={0xf4, 0xf, [@generic="ff7811ef3d2c07743fff5a41138196760bffec2a4e980c1dcccd05dbc0022123d5599530e802493e2f928aa9c572d6ea741e8bb087498c0968b40d4758c4da66730f31b6420baa251ad1a4bd590eee66a8316327bf5338525c9dd9b4f66bc705d61c7a0848eb701d18999faac95621e6717dd8b139de7fac47d334c312923aa07c6162c3bb627c745e0269ee1dc21e6b54f6243ca2dd5531b0dd01e55bcecc69c5ab54e246feeab0f598aa47a27cd1344523a980370ea1be20b267cae24151610c", @generic="5ef68a102c9a6ad0917bb2986a3462dd673b760b1c2fb166f595", @typed={0xc, 0x14, @u32=0x1}, @typed={0x8, 0x4c, @void=""}]}, @typed={0xc, 0xf, @pid=r2}, @nested={0x11a0, 0x6e, [@typed={0x8, 0x96, @void=""}, @typed={0x10, 0x1f, @u64=0xff}, @typed={0xc0, 0x10, @binary="0b0b31a9c1da06dda1f56dfc90a02ebb394d8f4defd01ed9833e674802a78627f194d71ae3c62b1aac043ef60a406f1cf6d5bea52121eb5c52affe613ce11f10fcf56c1914bfba8f2165b2dadbacb61d67d68e729e32ee4fe7412a5702fad9294ef4b006e79836fc2a3d963612d291ea2373b524099416823abb61f19ea155d7922f25d5f97c5d9de228b24595506838925f02d066b99414d64b82602f240571beef7c6ac53ec4204559ccb17b70d881f2a90cbf18af"}, @typed={0xc, 0xd, @fd=r0}, @typed={0x8, 0x34, @void=""}, @generic="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", @generic="dbdf185da5db2c3e2dcf71974e2f7ce9e73a37ee004d63627cb7257e42b5b53d21d62003e59562e9d5f637c6039522e81930f685823cdc066fcc74f8067386a15e7b988b55ceb55888154b2cf8c202adddd7b39ff84f9715a2d19ecf0149ca7c76aabc538d8582aefb63532f97a930612ee1508fdfe7682b39f60c1f", @typed={0x1c, 0x57, @str="62646576656d30832573656c696e757800"}, @typed={0x18, 0x73, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @generic="1a689bbc24af603d3b215590c9efa3b4ac2bb24d5aadf25c8411f0c457230e9112a9ee59860a074935e8613512e5c47706038d0ad75729ac1781226b695c97451cdec57c7829aaafe6d37a04e1e71070cad7113c96aeed50b5c0cf2a1bb6a4af2ade615c85ad17d30b257d6ad7807c4895e7f91a8132f2d4bc00ff67313509be1f", @typed={0x10, 0x8b, @u64=0x40}, @generic="86395d36c61d0e62e77cbafe311bc6bce6018402306df303a1c2fb4ab1005a438ba6216c"]}, 0x1438}, 0x1, 0x0, 0x0, 0x4040}, 0x20044000) 2018/01/16 10:08:13 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000060f000-0x2)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x5a4f0998170552fb, &(0x7f0000ed5000-0xc)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f000031d000-0x4)=0xc) r1 = accept4(0xffffffffffffffff, &(0x7f00007be000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000008f000)=0x58, 0x80800) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f00009d7000)=0x6, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x4c, &(0x7f0000001000-0x1)="", 0x0) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000b30000-0x4)=0x0, &(0x7f000026f000-0x4)=0x4) 2018/01/16 10:08:13 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000009000-0x4)={r0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000014000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000013000)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000015000-0x4)=0x5, 0x4) getsockopt$sock_int(r0, 0x1, 0x4000000000031, &(0x7f000000b000)=0x0, &(0x7f0000007000)=0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000006000-0x4)=0x8, 0x4) 2018/01/16 10:08:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000001000-0x3)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000b18000-0x1f)="1f000000020319000000070000000680e2ed3b8509000204001600ff02fe58", 0x1f}], 0x1) 2018/01/16 10:08:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000589000)={&(0x7f0000001000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000037f000)=[{&(0x7f000073d000)=""/224, 0xe0}, {&(0x7f00009ec000-0x75)=""/117, 0x75}, {&(0x7f0000001000-0x6b)=""/107, 0x6b}, {&(0x7f00005bf000-0xf9)=""/249, 0xf9}, {&(0x7f0000bc0000-0x70)=""/112, 0x70}, {&(0x7f0000a35000)=""/24, 0x18}], 0x6, &(0x7f0000001000-0xe0)=""/224, 0xe0, 0x3}, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0xfffffffffffffffe, 0x0, 0x0}, 0xfffffffffffffd95, &(0x7f0000008000)=[], 0x0, &(0x7f0000965000)=[], 0x0, 0x0}, 0x0) 2018/01/16 10:08:13 executing program 2: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f00001f2000)=[{&(0x7f0000003000-0xa7)="5e285678a47b07d65f4ba35479f95e39fb07db17660951dc0cefec99d415e73d15b348c5612d6d702febc10ac02fab6288aec37f4efd1400b68076428ef29405506433bd311f41879f339e9b9e9b9d01af13d419583c98a214fdc2139fbda7", 0x5f}], 0x1, 0x0, 0x0, 0x0}, 0x400c044) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000088d000)=0x0, &(0x7f000087f000-0x4)=0x4) recvmsg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0x92)=""/146, 0x92, 0x0}, 0x0) 2018/01/16 10:08:13 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0) bind$unix(r0, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = socket(0x2, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xfffffffffffffd17) 2018/01/16 10:08:13 executing program 6: unshare(0x24000200) unshare(0x4000000) pipe(&(0x7f000024b000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000c4c000)={0x3, 0x0, 0x9, 0xffff, 0x19, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x3c, 0xfd28) 2018/01/16 10:08:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cc4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x9, 0x0, 0x8, &(0x7f000048a000)={0x0, 0x0}) bind$bt_rfcomm(r3, &(0x7f0000b8c000-0x9)={0x1f, {0x8, 0x7fff, 0x3f, 0x1, 0x0, 0x9}, 0xffffffffffffff00}, 0x9) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000958000)=0x1) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r2}) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f00004ae000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r1, &(0x7f00004b1000-0x10)=[{&(0x7f00002b1000)=""/0, 0x0}], 0x1) socket$alg(0x26, 0x5, 0x0) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 10:08:13 executing program 1: setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0xfffffffffffffff9, 0x2ad) 2018/01/16 10:08:13 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) getsockname$unix(r0, &(0x7f000096d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00008c1000)=0x8) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000ffb000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000911000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x3f, 0x81, 0x40}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @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]}, 0xffffffffffffffa8, 0xb55}, 0x98) 2018/01/16 10:08:13 executing program 4: mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ff2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff2000-0x4)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000001000-0x10)={0x27, 0x5, 0x0, 0x7}, 0x10) bind(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x6, 0x8000000000, 0x7, 0x7, 0x3a3, "406b4723d6e2de54f3bd2a37121ccb977a1123f59d7d61dfcb6e5057b0e32fe716ba009c9b541644e1c0b2656a14942ac8a32b5f235b5093e2c844259642fb", 0x4}, 0x60) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x14)={0x10000000002, 0x4, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff3000)={r1, 0x18, &(0x7f0000ff4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/16 10:08:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) sendto$unix(r0, &(0x7f0000972000-0x91)="", 0x0, 0x20000004, &(0x7f0000812000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000bd1000)=""/203, &(0x7f00005df000-0x4)=0xcb) 2018/01/16 10:08:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) socketpair$inet(0x2, 0x80000, 0x3, &(0x7f0000edb000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000fcb000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xbd5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x65}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/16 10:08:13 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000011000-0x4)={r0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f000000c000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000010000)={0x0, 0x100000000}, &(0x7f0000008000+0xead)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000010000)={r2, 0xd00}, &(0x7f0000010000)=0x8) connect(r0, &(0x7f0000003000)=@generic={0x1a, "5eecfaf8486bbdba9cfbd4d8ff62db3055d54df16084211ce43f8bd70955900a6899f4416038cc56cc7f1d10e1be912670e882bf2fac22e16e130100000000000000029451a8b7b86f95745f77a7324d8ab892ae064069be64d43dcea3d292395671dcab91cba584acb6ae533e3bbbc41c6522be73d3e897a37e9d13c12b"}, 0x80) 2018/01/16 10:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x20000000000b}, 0x1c) sendto(r0, &(0x7f0000b30000-0x78)="3d6a04fbbca0fc78faa94727f6ca2ad60b1b55fecda9ad4546ba146f2cde76eb06dfe6f44efbdab91ab4d83c0d96c04d2c338024092a80d991c347686076560e46ef251939f15d5e5904506304555d053951f5169f0115ac5b3d7da41038c83d387b276a61e8552fe7ae4350d4f4421a550ffca3079203a67290abf3e02a0c91d70591ad093cf82e76e7a78246780fd88227da", 0x93, 0x8880, &(0x7f00008ad000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00003e8000)=@assoc_value={0x0, 0x1}, &(0x7f0000b1d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000009d000)={r1, 0xd8, "1727d9679ea24a5db742fbf1299730b5957f1173ec2918590594b04a77b1d81481d8e7f860d1c7f4df1cd56394138535a0d8ab048411351439d32c9711677df6085df4789b8c64b9d92c0ea1464eaf695c33d052788e6bb4e5e249a08ef618b1c2ccbfc11363663af2b91c1a1606fa69cd64ed6be012e6782beb33997ea5c591b0eff50240f5b41e9e8ace1516644c627995c837671950b895197c26f2181d68ba78a77a4332d473dc250f78921412accddef28fab40e1f94ff0ba13c08530ca9f06ddbfb917e0a2981d9a8a0155fc3106bb9ad17ba624cf"}, &(0x7f00007c3000)=0xe0) 2018/01/16 10:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aba000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000e53000)="", 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000b22000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000194000)=0x10, 0x80000) socket$netlink(0x10, 0x3, 0x1f) accept$ax25(r2, &(0x7f000079e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a1e000)=0x10) accept$alg(r1, 0x0, 0x0) 2018/01/16 10:08:13 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) socket(0xa, 0x3, 0x0) r0 = socket(0x0, 0x5, 0x2) r1 = accept$inet(r0, &(0x7f0000ee5000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000571000)=0xfe90) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fc8000-0x98)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x10001}, &(0x7f0000fd4000)=0x98) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fd5000-0x47)={0x0, 0x3f, "3c7bbe62ee9647b093b526bdca6decd2e7f6d08cbd671fd4b0ab941e77b9e9aa9ce1e188bbbd2c1e295a3f6fc9278a7821aa7d986b1485772d1a90a72ab1a8"}, &(0x7f0000916000)=0x47) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000fd4000)={r2, 0x9, 0x8001, 0x80, 0x5, 0xab74, 0x4, 0x4, {r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x140d, 0x3, 0x7, 0xe4a, 0xffffffffffffaefd}}, &(0x7f0000fd4000)=0xb8) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000263000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007f6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f000067d000-0x1028)={r4, r4, 0x5, 0x3, &(0x7f0000fd6000-0xbd)="8d2cc977a3b187e7ae8f56c30f1747175dcdd69562bb465a692daab1b5c42cb326fd4dcc1ddc6383bdb7bbcce2d06f78ea2de76d9049cf406c2639d2e64d5b620462c4ab31441601a42748a77f6b88dbaaa0444320055b9c4756ec1b15c3e2ef6c976c7a330b4ffdad0158a5099deec0352638916f04fb774a6e5500c86dff84182d1399e61fee00b6666ffdabb2bfe9338a963f9ac6e6b115127a1b566cee1c8315fb67875b75d04c3bde59872f07c10dbd0c573cbd4d971301db2de9", 0x8, 0xffffffffffffffff, 0x8001, 0xffffffff, 0x1f, 0x4, 0x80000000, "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"}) 2018/01/16 10:08:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00004cf000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000134000-0x4)=0x8, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000644000)=0x831, &(0x7f0000947000)=0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x400) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x84, 0x7d, &(0x7f00007cb000-0x8)="8000000000020004", 0x8) connect$inet(r2, &(0x7f0000019000-0x10)={0x2, 0x0, @rand_addr=0x47, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:08:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000905000)="e0", 0x1, 0x8c4, &(0x7f0000109000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xff80) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000023f000)={0x7ff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xb) readv(r0, &(0x7f0000cf6000-0x90)=[{&(0x7f0000214000)=""/224, 0xe0}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d79000)=[@in6={0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in6={0xa, 0x1, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7280}, @in6={0xa, 0x2, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe60}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x9c) 2018/01/16 10:08:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000121000)={@generic="98e788b268d81961047d4924d9e75168", &(0x7f0000459000)=@ethtool_drvinfo={0x3, "ef3feb21a3fcef3fbea51e4aec2c30daab65572193aba80a34e4c5d411074299", "5d0c6b30d4875fc15030f0474f33c6928d3169d81d6a874e191c5a90c0797830", "d4b6d5d950313900b7fbb8bde60ee110b94e9b45232c0fda29786ea7b7b5eb88", "d2d179fe9fea41c53e625af6277ee690d5f1b3bbc984e99ffddd9536af090a58", "e2350bd7e02ff4f9537da20d0830b5e8f8c6d08a1fa635a9162a5ed2f4b6ed0c", "c8318f1eb22f9092b56acd22", 0x46, 0x2, 0x4, 0x112, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="6165242f062bc3dc79b08942032748c86265b757ed0d6b7d7ca027a8fd0100000041d5fde0a5fdfde50500001b0308fa3991221ca1fc2533a1cd4360924e625e277c8cac4bd7eb68e7d961de4fef5ec0ccdbe1a35a986fa7542871597785e166fd618d53138797b100000004e066", 0x6e, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00002d0000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000067b000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000bb7000-0x2e)={r0, r0, 0x7, 0x2, &(0x7f000098e000-0xbc)="12793208cd66031464acac3a943103878e1db55e08a8141dfa957887b659b8e34d2c68aab7ee8eb9d69d27fec2c418186902e1a2c97904ea0399b6e6ec836a8508d655a59eec401e913291bb44356bcab390eff757afdc6c48d6d1f58346ebfb77a9964401613243307f00d88aa6713dbc0a7b6db94bd2998a17f007a8da66e4470e3d7786d133ce19429826ed0258278db09386870065d8764e37e7dae65b534fed325d893fbe15d75e06231441049e00e45e85610aa1cc7aac3aed", 0xa2, 0x7, 0xffffffff, 0x7fff, 0x93c7, 0x4, 0x9a, "55a818699f1a"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000002000-0x10)=@generic=""/16, 0x10) 2018/01/16 10:08:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x9, 0x3, 0x2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00005ee000)={0x5, [0x30, 0xd43, 0x4, 0x101, 0x1f]}, &(0x7f000034b000)=0xe) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r2, &(0x7f0000a64000-0x81)="03789f6046f5b7374581999b2da815c5", 0x10) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 10:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000055a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e5", 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000ac5000-0x70)=[{0x0, 0x0, &(0x7f0000454000-0x70)=[{&(0x7f0000478000-0x4a)="de", 0x1}], 0x1, &(0x7f00007a2000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000084000)=@abs={0x1, 0x0, 0x1}, 0x8) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 10:08:13 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000057d000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x8, 0x40, 0x8000, 0x0, 0x7ff, 0x1, 0x1, 0x1ff, 0x2, 0x7, 0x655}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a8c000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x8, 0x9, 0xc77}, &(0x7f0000e69000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000034f000-0x108)={r3, @in6={{0xa, 0x3, 0xec4c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x7, 0x7, 0x0, 0x81, 0x3, 0x0, 0x3e, 0xfd35, 0x1f, 0x10000, 0x7, 0x200, 0x200000000000000, 0x5]}, &(0x7f0000217000-0x4)=0x108) sendmmsg(r2, &(0x7f0000bd3000-0x1e0)=[{{&(0x7f0000086000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58, &(0x7f0000142000-0xa0)=[{&(0x7f0000530000)="0d73d3b5cd5ae2122fca318a7f0ad7170196c27507246360cd89f5679ae1cef76d5c2bbd97242176b53850039164a50126c880f7f4196603870dbc56b08b5b6e139fef942693a2b8ad91", 0x4a}, {&(0x7f0000d2d000)="d14f9e66c5fcb1ca26fa91596a8b1644a7ceaadbb7fe57b02e29b8e3c968b083a6fcdb8b3ffa5decfe58fde623fc26462f06f8610c94c435c8ab073ec01710257f79ae641f5192ff7743c861f3d35b402b5a2fad4844f7ba65ad9a729dc9568f066637cc01c889367502133b49006802db3f831ea90e493f6763830139b92b4869cc0271499922554ae824fb575c37b3b0b059db901c699a91735deef783d8fe19", 0xa1}], 0x2, &(0x7f000043c000)=[{0x38, 0x102, 0xc5ae, "bb2ce19dceb81806330f840b837f57a36117aaba56f6dc3edd689e19b86f38625306"}, {0x78, 0x115, 0x7, "3596c8a7330bae5f3665dc86bdc6d16cfc26cf6e3971b00ac7d2e74dcbef607db96743a7a2a0c7343a7f74a81b6992bdc1af258e4baf9f8de5ee93198921d964b5f22ca845455a9b7a39aa128d00106de9311b80eb07fd214348b9967f71e0a8a3ac9baf3de1b2ef"}, {0xc0, 0x119, 0x1f, "12509f8a08166c773a897e1305d54f1c39630a01a7b2ed775131fa53ad3d3a93874d7944ef9b6b52578c7b421c60d204474950e89c20c1a6c4776cd9f54183b3d2622cb6cc4bf162f1b1415f29869bde62404dae804190302a3b7702d413f197b27401aabc315fe7e1839ee8374538ce755eb09193ae20597a70fe29a4e334c9a256fc37bcc062d9bd1a9759ea4cac47e429df8662608bf31201d647ac0434aa12f4ac9273bff507c8f738"}, {0x30, 0x112, 0x3, "1fb4c29cc170b47c13b12c5053d375c1e02ab305f62ee83843deb185"}], 0x1a0, 0x4}, 0x6}, {{&(0x7f000019d000)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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0x1010, 0x11}, 0x1}], 0x5, 0xeda8092264fde589) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x14a}], 0x1, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) sendmsg$alg(r2, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x84) recvmsg(r1, &(0x7f0000fad000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000334000)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x18c, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/16 10:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1f, 0xb, 0x3ff, &(0x7f0000f71000-0x8)={0x0, 0x0}) ioctl$sock_bt_hci(r1, 0x800448d7, &(0x7f0000838000-0x8c)="4e164453697f8a7e6030dfaad47cce3bc4ce3763ee94aa077abf87e656adc53610c15f8a6109f75dbaf62345baeb8d6d9a515dea9665179ef922766066b4f2fca366f0ef871d879a88807e78a69f265e29dc6b03da67048ad80094e99cc867e6fd394bf2be4baa2d39f8e644b2a354f6e610daa76ac9e2c6b7470a372995f8b8a59545486848166027cec04c") getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00002fb000)=0x0, &(0x7f0000d1c000-0x4)=0x4) 2018/01/16 10:08:13 executing program 5: r0 = socket(0x11, 0xf, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000049d000)={r1, 0x9, 0x2}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000001000-0x10)="", 0x0) 2018/01/16 10:08:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0xda, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 10:08:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect(r0, &(0x7f0000630000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x5b) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a47000-0x20)={@common='gre0\x00', @ifru_flags=0x2000}) bind$netrom(r0, &(0x7f00001e9000)=@full={{0x3, {"8d0107f15a2de6"}, 0x400}, [{"aa172820deb07f"}, {"0d07fc28eff172"}, {"b385da06e07bd5"}, {"14af81dc5777be"}, {"32e09d420bbf8a"}, {"c31a1e30edb75d"}, {"37b5006e3ba804"}, {"6f512586a58289"}]}, 0x48) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000c5e000-0x10)=@req={0x42a123a5, 0x8001, 0x0, 0x34bd87f7}, 0x10) 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, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) bind$ipx(r0, &(0x7f0000473000)={0x4, 0x9, 0x5, "735f59ba6022", 0x8000, 0x0}, 0x10) 2018/01/16 10:08:13 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2, 0x1}}, 0x26) 2018/01/16 10:08:13 executing program 4: r0 = socket$inet(0x2, 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x7fff}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) sendto$inet(r1, &(0x7f0000539000-0xea)="d8", 0x1, 0x4040040, &(0x7f0000493000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f00005b5000)=""/125, 0x7d, 0x2121, &(0x7f00005a1000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/16 10:08:13 executing program 4: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f1c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x4008010) 2018/01/16 10:08:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ef3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef2000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ef3000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) r2 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) socket$inet(0x2, 0x800, 0x8) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) pipe(&(0x7f0000b25000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000424000)={r4, 0x50, &(0x7f0000516000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvmsg(r4, &(0x7f0000d4f000)={0x0, 0x0, &(0x7f000042c000-0x50)=[{&(0x7f000090c000)=""/228, 0xe4}, {&(0x7f000043e000-0x35)=""/53, 0x35}, {&(0x7f0000d65000)=""/1, 0x1}, {&(0x7f0000098000-0x25)=""/37, 0x25}, {&(0x7f00003e6000-0xb8)=""/184, 0xb8}], 0x5, &(0x7f0000d35000)=""/196, 0xc4, 0x3}, 0x10001) recvmsg(r3, &(0x7f0000f8c000)={&(0x7f00002ed000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000447000)=[], 0x0, &(0x7f0000c4c000-0xe5)=""/229, 0xe5, 0x0}, 0x0) sendto(r3, &(0x7f000078c000-0x68)="5d476dd48df640980268451614ec86ff8e3c53f69d99128da131708f9185532e4ef569da72cd32ebd6a81811e52e9dbc2f15fef1d10d7de069bb8e5eb377bee425f3d2bb4080151c9ff53e6dd1a77a739fea9b732ea07e689bd9e39236a204f44cadffe1b4aa3758", 0x68, 0x10, &(0x7f0000e38000-0x10)=@llc={0x1a, 0xff, 0x1, 0x3, 0x9, 0x3, @random="ea35e3905ff3", [0x0, 0x0]}, 0x10) 2018/01/16 10:08:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1002000000000010, 0x2, 0x200) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000ec8000)={@common="677265300000000000000000009b00", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/16 10:08:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000faf000-0xa6)="f14ac59ebdb15d4cf547f3f5702efc041c0be8bfa0e58484b7807d3d54003ecccb3fe41a4ab194bdf80bd29c05ac7ac3478cb1dc7b6340b165705d91cf62a57f986a3fb5b3118340c74ada925f3199a211eace80853cf1a9ee1c750f4b20699ab4a7d787c4fddae30933aeb22fb9e4a1", 0x70, 0x8000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ced000)={0x4}, 0x4) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da", 0xe0}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 10:08:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f0000723000-0x4)=0x0, &(0x7f00001c3000)=0x4) socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000a3c000-0x4)=0x0) recvmsg(0xffffffffffffffff, &(0x7f0000062000-0x38)={&(0x7f000016c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a25000-0x40)=[{&(0x7f000047a000-0x6f)=""/111, 0x6f}, {&(0x7f00009bb000)=""/199, 0xc7}, {&(0x7f00001e2000)=""/38, 0x26}, {&(0x7f00001ab000-0x8)=""/8, 0x8}], 0x4, 0x0, 0x0, 0x0}, 0x2000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d67000-0x8)=@assoc_value={0x0, 0x3ff}, &(0x7f0000b31000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000008e000-0x10)={r1, 0x5c, &(0x7f00000d1000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000911000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00004f2000-0xb2)={r1, 0xaa, "d32b47f2f13d8de952be73454940ca1d9b628c106fa3c9db63a97e2ef226f69011a7a85ba731a4484ba9b0cfe291916b648df9a5d0080324ebac243e0ccb41682dfbbff8ebdb719f9524e3520085ac11a4bda9b7c703f7277a580106ccf317926efe64aea4de5e18f32f55258ca07623d8a97b1fab5c15efce2def706e9c610c00d81c75f26dcc54ddcf6a2c6b4cd376d018996323d13abc25ccc09e17b2175c1e2c0912ce11ba41dcb1"}, &(0x7f0000ced000)=0xb2) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e63000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 10:08:13 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000fed000)={0x0, 0x3, 0x0}, &(0x7f0000084000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000527000-0x8)={r1, 0x100}, 0x8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b30000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ff0000-0x8)={r1, 0x0}, 0x8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000ff0000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, &(0x7f000029f000)=0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fef000-0x4)={0xffffffffffffff9c}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000c4c000-0x10)="3ad890f2dc9f8379c2d1826f623d1f7a", 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe9000-0x18)={r0, &(0x7f0000fc8000-0x2f)="", &(0x7f0000fe8000-0xef)=""/239}, 0x18) 2018/01/16 10:08:13 executing program 5: mmap(&(0x7f0000000000/0x5df000)=nil, 0x5df000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) vmsplice(0xffffffffffffffff, &(0x7f00005d8000)=[], 0x0, 0x0) poll(&(0x7f00005da000)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x1, 0x0}], 0x3, 0xbad7) close(r0) close(r0) 2018/01/16 10:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000178000)=0x7, 0x1) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind(r2, &(0x7f000086b000-0x9)=@rc={0x1f, {0x8, 0x5, 0x6, 0x6, 0x9483, 0x100000001}, 0x4b}, 0x9) bind$alg(r2, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) close(r2) 2018/01/16 10:08:13 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={r0, &(0x7f0000fbd000)="", &(0x7f00000ff000)="", 0x0}, 0x20) socketpair(0x4, 0x1, 0x7, &(0x7f0000e57000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fbd000)={0x0, r1, 0x7, 0x3, 0x0}, 0x14) 2018/01/16 10:08:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xffffbffffffffffd) 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) setsockopt(r0, 0x10f, 0x9, &(0x7f0000001000)="2699eb21fe1af336646be505529d129e30923a16a90d06234e0b7fc90926faee6e8c4c65cc546d283a789b114f3fc85a6df983e70ef772861b2bc42f75794c585ad0cbcb77f2b91377541ad2e89b067e47209b7e402890f6e290d9cde4206dcb7e4d89730e6c77203a08bb08", 0x6c) 2018/01/16 10:08:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00008b6000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x2b, 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}, {[], @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, [0xf89]}) recvmsg(0xffffffffffffffff, &(0x7f0000112000-0x38)={&(0x7f0000bfb000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000087b000)=[{&(0x7f00009fc000)=""/177, 0xb1}, {&(0x7f00001f5000)=""/52, 0x34}, {&(0x7f000076c000-0x81)=""/129, 0x81}, {&(0x7f0000fb5000-0x4c)=""/76, 0x4c}, {&(0x7f00005dc000-0x73)=""/115, 0x73}], 0x5, &(0x7f000018d000-0x52)=""/82, 0x52, 0x2}, 0x40) close(r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f2f000-0x4)=0x0, &(0x7f0000a89000)=0x4) 2018/01/16 10:08:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e3e5b3b60ced5c54dbb7295df0df8217ad400180000000dc00e6", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r0, &(0x7f0000767000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000005e000-0x4)=0x10, 0x800) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000067d000-0xc)={@dev={0xac, 0x14, 0x0, 0xb}, @dev={0xac, 0x14, 0x0, 0xd}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) poll(&(0x7f0000486000)=[{r1, 0x0, 0x0}], 0x2000000000000030, 0x7ffffffd) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[], 0x0, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 10:08:13 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f00001d6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000)=0x2e, 0x80800) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001e9000-0x10)=@generic="deb497cc8a78972de7a05ecf79a4f476", 0x10) mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$void(r1, 0xc0045c7f) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000073d000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x2, 0x3, 0x1, 0x6, 0x9, 0xffff}, &(0x7f0000f14000-0x4)=0x20) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000f12000)=0x0, &(0x7f0000bb7000)=0x4) 2018/01/16 10:08:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f000076a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005a3000)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000051b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r0, &(0x7f0000339000)={0x11, 0xfd, r1, 0x1, 0x80000001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x1000080000089f3, &(0x7f0000edb000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f000030e000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/16 10:08:13 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000028000)=r1) connect$pppoe(r0, &(0x7f0000029000)={0x18, 0x0, {0x8000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='gretap0\x00'}}, 0x1e) write(r0, &(0x7f000000c000-0x3c)="", 0x0) 2018/01/16 10:08:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r2, &(0x7f0000890000)={&(0x7f000077f000)=@in6={0xa, 0x3, 0x6822, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, 0x1c, &(0x7f0000c4f000-0x70)=[{&(0x7f0000fc9000)="31c7dc96d61a51c664c639ff0024fd1b1eab4c90a699f9862ee3a77e4626b257b9ea5c0584d1300b71b77adfef5d2fb60f80a119ad4039f148e1cfbe0fe404f95a20c6896aa7b7c241a55c5516905a9748a27553482b6fdd52db7cf8c9e16d7c15260ade3ef49164c53a13f6803dc12965211f34be69079b69fa57f5ff6c45351aa5c5b678f965289cc91f0c0466198a6e46d1ee9a71b1fb4f6ed9e6f91b6295e879b28d9c6f76da305ae87794b554a7855bd28bb433ae88dc51cdddb370216a7b0d7fa152821c4fa6bc2185701bbb9916dd3b", 0xd3}, {&(0x7f00004ff000)="4691f9bd8e975f436a71a29808084e75", 0x10}, {&(0x7f0000350000)="9d3cdfdb99c03f096a0c4f0a5fc2d6bef4d5afa3ea28839eee24ff9ea4cd31f72c58fa496626f4daeae2d29329fd9be8871b16e1843d2a764d489754973589b48a9c7fc73b79349cc7b3a4ba6365140f06001077c88c3aa08df6fe0e06be2ed4fb91014433e37f31da967f803305e58cbb35a6637ce11fc3d95007c7af1e327cb0fd2886e6719c67151fd531d1980112ef0060f340c6d5a691bcfac202e578f419607c9a868bca09160c03592e0335b612", 0xb1}, {&(0x7f00005a9000-0xc6)="9af8c06ca06adbbb3eb24d888bcf6115c4dddc37d14829ddd0858b275ac3b12002012e7f07e3ac1c9855a52a35e1d027528aed899a97c6589fc599acb17ba6b608bcc22b818e941a6dcbfa0f807e722daa1281ab564b337dd1996de71cd1259a392469e16a6fdaa8c9fdce75581dd619d5bfd2251958b8c6a828e9b21362f4a65ded4df3a3a7dd91410700c3fb286ebc5a27032aa04d4c5f595f9fbc1e08e923d03dc2284847f9e8c9190d403f765d3020ff7cc082fba2e9415d49cec3c820cab99a83a0fa46", 0xc6}, {&(0x7f0000e77000-0xd7)="5452b00d88b9bd607fea6f2e64582f07b612e2ecf66e9820908cabb1875e41a610e0955a7315df8205dc91c1f55cf813ba9c600ff672c0d84ea8b5831ac610a9b4e04ecd0ec6689dbe7be6d4841f20ca9eb2da4053b96f41fd0b5b205e0e47b48d7ce2e5de6b08cae9013aa21b059ada44dba7879f4bef162563b6d25c05df231af84c95507a6ebe7af0677a14882e8ff7fa3100ca19895cdcb034aa1186ed146c78a3b04f6cd3f2bebb3db75b3a1f38f1659d786b57db22cbd57a3e37c4e383c8f09dcc491aa35e3934a19b20d866442d6dca06c46276", 0xd7}, {&(0x7f0000d2a000-0x10)="f69c7f97b7c9292d3b491132a80acfa7", 0x10}, {&(0x7f00003b0000+0x45e)="", 0x0}], 0x7, &(0x7f00009c9000)=[], 0x0, 0x20000000}, 0x8801) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000e2b000)={0x10001, 0x2, 0x4, 0x9, 0xb74}, 0x14) r3 = socket(0x80000000001f, 0x3, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) bind(r3, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) 2018/01/16 10:08:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000a18000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0xae2, 0x3, 0x0, 0xdb65, 0x80, 0x4, 0x3, 0x1, 0x5, 0x8000, 0x7ff, 0x9, 0x8584, 0x0]}, &(0x7f0000294000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d5d000)={0x0, 0xcb3}, &(0x7f0000624000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00004b0000-0x20)={0x8000, 0x4, 0x8201, 0x1ff, 0x5, 0x1, 0xffffffff80000000, 0x2, 0x0}, &(0x7f0000fcb000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00003ae000-0x108)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x2, 0x3aec330d, 0x7fffffff, 0xa087, 0x1, 0x7, 0x103ba16d, 0x1f, 0x9, 0x5, 0x4, 0x4, 0x81, 0x10001]}, &(0x7f0000227000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b2d000-0x108)={0x0, @in6={{0xa, 0x2, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x31bd, 0x80000000, 0xfffffffffffffff8, 0x10000, 0x10000000000, 0x7, 0x0, 0x1, 0xeef, 0x6, 0xfffffffffffffffe, 0x46c7, 0x1200000000, 0x7fff]}, &(0x7f0000e70000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000995000-0x14)={0x0, 0x662, 0x5, 0x40, 0x100000000, 0xfff}, &(0x7f0000b98000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000522000)={0x0, 0xfb}, &(0x7f0000dac000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c78000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0xffffffff, 0x8, 0x5}, &(0x7f0000724000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005cb000)={0x0, 0x43, "2748e30b5435526abb78a1c9d8b3438bb8555eac8ac4d3d73b6b7f273dcc15e48e123bf5b0c268582cf1b026b98ab5046d2ed3a8e5d589760ada15b26e0e04e90bd1e0"}, &(0x7f000049c000)=0x4b) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ac6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x10001, 0x3, 0xfff, 0xb962, 0x36, 0x200, 0x6, 0x7, 0x3f, 0x0, 0x2, 0xffff, 0x8, 0x400]}, &(0x7f0000911000-0x4)=0x108) sendmmsg$inet_sctp(r0, &(0x7f000022a000)=[{&(0x7f0000313000)=@in6={0xa, 0x2, 0x5d4, @loopback={0x0, 0x1}, 0x7fff}, 0x1c, &(0x7f000023d000-0x30)=[{&(0x7f0000b39000-0xab)="3b9411f4da9d7b794a111b7407a488d04b770a6d4b0d61d521ee92aaedae33b52a67c5be18e7a05b36309a3cc60fddbe7d41f5c35c448856ff115102732a0ab1c36371485be58a6f23efeaac8013a9de2238cc1995f26c52f44415ffdec7e6eb9e418711208ac1a06fc9d0c2985d066ca75ab7973ce08fbfbd323f219ff3921021e04a6cab5f7dc3be3d4d69c59641088a6c894c6e86bd76277c6844c6c590a05dd403e607e3c8955367a3", 0xab}, {&(0x7f0000be5000-0xbf)="cfb2bee3623324dfdf838500c44c67f31beb65e1f2d739db6ef4cbedbd707c46e13b759b21f0d5d99253a7d238cafe227a69f0d6c00dd3d4184c1759463176feec8059d12869ffd28608405961d20406d91028e8c15789a48821e6576e66e3700b0f2c2d6500244c7fcd7bd55e24a76625e72665941b0fb4b622cbbed805c7f810d0c8cb36d8350f8fa38b8673d967bd827b0ea410a84a28c92bde7e94c6319ad33bf558fe377e4792d1aa19999e36fdb77c633acaa12a23082e885f982316", 0xbf}, {&(0x7f000075a000)="a2c7b70bd1ae5ea87bf903f60464", 0xe}], 0x3, &(0x7f0000976000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x1, 0x5, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x80, 0x4, 0x800, 0x7fff, 0x0, 0x5, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x20, 0x400, 0xfffffffffffffffa}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x1, 0x2b, 0x8, 0x8, 0x7, 0x8000, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0xffffffff, 0x200, 0x1, 0x400, 0x1, 0x20, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0xfff, 0x80, 0x100000000, 0x0}}, @init={0x18, 0x84, 0x0, {0x40, 0x1000, 0x10, 0x48d}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x6fe, 0x9, r5}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0x0, 0x80000001}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8004, 0x5, 0x2, r6}}], 0x1e0, 0x800}, {&(0x7f000052b000-0x1c)=@in6={0xa, 0x2, 0xdf, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f000061b000-0xa0)=[{&(0x7f0000113000-0xd0)="99a48a31002ae3d586fad66760c6f5b0376171c25bfe9395da7981c2abdf05b1e7594bc82d11a8c91ce7b1dda4818a0bd51b6bff23daf991b7f66d6f4876475644a130f931ce6c9153e5001d194995b8747bd446024f11901b17e420c044dc0c31b1986cf6db1e22786d8bd2cc034ba0a2a05a57c022262e8099f06fd314b09d4c535ee128dcc35ae2b31aa90d4fdaf82b3588b40c1a74aef197b6f4d3c158a894245723721681fe8aec21e588a440b36541f32449389185477c7ecb1ffa8c341c71fa9f77d35aaf842c4d3f3802df84", 0xd0}, {&(0x7f0000e2d000)="dd12db0d2a423f56713840cf4251f0f960f769f21a99061e743e382e0a7bfe7e5e1588c3bd55bdbd6cde8d959a9846041b48ffa0c8475aa95829710d", 0x3c}, {&(0x7f0000e22000-0x74)="e77137d1f5464d2ead407972e88d6623399e8ffc6f5e69d4d25495a8cc8c9e8f5401441e8dee7f475940523175b030b0d287328a653449d326327b147aca41639b1db071ac729385162969b82f8c619d7023158ad69928e1badb3c483c9171912680eabf6874fbc9b7e561c36fa589c58ac77860", 0x74}, {&(0x7f00002a3000)="db9a7f45946838bf5f0a4b8812a71f3923e95a2ed472f0d6a87d0280965b4b049922f849db2d46f8e35389", 0x2b}, {&(0x7f0000686000-0x2a)="0a0bafdd37c09a0c1a92f9d3485137a897e5c851a70257c3723c745d4ecd834f34bc62810a843143fc28", 0x2a}, {&(0x7f00007a9000)="42d04572004e4e3bcd63fdc71be01d78a18258aedb1f5fc40981d5cabfe6fbe0c1ee5cb97c034154c7a4834de8849a1fddcdb07af1f6ad191506b5eb7141c7a419b3107b8f2ffe00dcfd5ddf88e48498aff18146462a369daac9e2b8803d16d568904eea73695aab3ab1dfe4d7196ccbbdac15a4ae17e995f317d1726743bc779a2b132e1ff778eaa4d736b69fdac9142604764e393bad0d31c764e9fe079fd25061e74a9f1b7c8135e7a94d9b7ac4a45cd5cb4db225bb1ec07d24951dcb1c9a0e6aecaa3f648e07bac83d475ca28cfd9c0619d367fda6b484b51f8cef03be258562ccd203654133", 0xe8}, {&(0x7f000024b000-0x83)="e69d8a06790da51501e40ade1b49c33847f8b8d7e8c87cf5b976c8f9f1fce3ac9322363f66425bf4ffd93b5cb3eca207ce465e6cc6cb91406166dc42d5a1d056f3036cdb616630132b886ea107dc852c6cac0915b336ec5804d1ba4458460c5ca98296e76aa409dc8798f01b76047c53c71db2a22befffa55cb2f95aff87a0255ecbab", 0x83}, {&(0x7f0000e18000)="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", 0x1000}, {&(0x7f0000851000-0xfa)="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", 0xfa}, {&(0x7f0000054000-0x51)="99d48a0b2202e7cea61960f5d69af00a2be91c869997a657058bfc928aace8dd1e73a69d177bfb658a2108eb97aef285e69e78aa619cac2a880bf9ba05187cf1f4f0c3b8a23c0fa65da634d23cbf0afd32771109c90afdf42cb2c477d49159a811877d86c470c2b77025b46f000e0168dc86c6ceb8c4098c0714797eeb148440edc884ed4713fff20a0ad7bc57565b196f735a9d2de4f253b788597134bb2871e2af72b8bc69eb05863ee47a0f560ad8033283b1452e6f7e39661677b988e348d8eea35533556df861caf1dc476bd856c840f0925678c5bf0e130a9d214759658ac3e2", 0xe3}], 0xa, &(0x7f00003dc000)=[@sndinfo={0x20, 0x84, 0x2, {0x80, 0x200, 0x3, 0x6, r7}}], 0x30, 0x800}, {&(0x7f00001d9000)=@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x6ce4}, 0x1c, &(0x7f0000331000)=[{&(0x7f000079d000+0xb14)="52ef3ed24ec1c2700a42ffec115e75be18bc433fc6a87204ea3bf3a8525763ff0168e12b598902bddacdbae8bc90325b7432426aac5fc7e502180fb02eacfc62196711a68a974866d3ce58cf6259cc", 0x4f}, {&(0x7f000019c000-0x8d)="c2ca9ccab29d403fe14651da9e7bb450685e02ff6c0d65d16f7b34da5d005cb3e2208a98e1e9b7736b53d8a3981b0c9c2026e77b2b1bbed69ce9c4a8a95d35604fc270f7ae1d2f2a40cec264a2c329c3f86887bc6054c0f33d84b6e165a47cef36ddc830b4e2e6950bf1422144810a1b0726e0d774bf02a71c0ba60f2bc1118a7aada34a5b7f77ad29507e5ded", 0x8d}, {&(0x7f00003d8000)="1e1d7a4742f1a93a4a3314093cfe97c234cf4a48c230d0472bb339db0f4088e56def43001a59724b8a8919d5f497ccae30ceafc01f8fe7b8bf9c461ec7e5fc941e8d7cdc638501e8378744b97fd957cad7e5d1d816cbf21a", 0x58}, {&(0x7f0000812000+0xc0b)="5291ebf62d23d54914de14cc9cc79282e015c6543e6ddb042d15358397490ebe92da468dbfa361f9e21d55f73844af878d2869ff32e31f6f9a797828070fc4d487747933aa69673d37dc158f14bed07b9c2e285058b2e28d8f60f351b0bdd6b34b6446b1e477a21d7153cdb46eac9be61a4ec3a12cd3af5e2021760999edfdee23f105391363559f5274dd47a88366852b5e30b9daa743b3ed4b7a244891d789440390eb224923cce17fbd76beb7d7b32c6e33aee75d6bda98696ef958461fa65e46f127bf922d0d2a565660a41586b778468e769fa79109fea32ef5520c4ca2ad5897b96fe36f80e662fb6cce34a5e65f", 0xf1}, {&(0x7f0000fe3000)="6d2c47c3bbdfe1f60e01b7d57569c1fe88ecce72828561770091c8883396259b031de61b5d8a038d2214b2659de3991cea5974493fbc12a8ceceeedf160760fa4bfe8050c1476c615ae251bcc2157ae3ccbbe2d466d7aad7a08329615666ca569eedbc19ab06374f6b87f8b2b17f5b15e86f3166b4", 0x75}, {&(0x7f00002ea000-0x2e)="f84f25b78363c22e6c3023fd03451c4e2fae91a41ed955fcd309f5a0e00fae8ae723cad6c0f22a187663b41f87ab", 0x2e}, {&(0x7f000039d000-0x7d)="e09db1f324827ef2264bb4fa3f095273639aa4e3603ae87ad01cb42b9303a750a85e4e4bd39dd53656842677a50aa52838fe6c779be2af318ddd581e0336a14eae14a5b259b66496c74f50a3f239e79198d165c0e953a51aa840b8bfb4b6072bfc2bb0b7605ccdf8dd78b843d1011d37999245b3a0084d92c5e95d6e81", 0x7d}, {&(0x7f0000622000-0xe7)="8da600f05222d03b53e36125bd7280d5aaf5ba6807a10f3dec5b6bbc7a8d61e38286c40a4121c42c31c82395d9e16dfd5603d87d582a3bc296b14d36a07aa86b6b8984ac2de74c15bfc5658db6ac714a6c067b7472de73c475ee9cb01e99a1b8ba66b1e0ab8a2caf1c8112cd003f98527d04e3ceca285489e134518b070e9c08ba2c34342fbcb6d463320fb6260c409002a4e158323e8a9166dfb6ab6fe5b76859520dd6cf951fdf555767b20671cad558e4c09bc4594789608a085f447baddbb41f1f49345ceb0e11f8aa7a543bf98fcafbeb8deddacadf3cc63c5cb373188fdc7fa12b594717", 0xe7}], 0x8, &(0x7f0000fd4000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff80000001, 0x6, 0x8000, 0x0, 0x3, 0x7, 0x8, 0x0, r8}}, @init={0x18, 0x84, 0x0, {0xf5be, 0x1, 0x37, 0x200}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x1, 0x6d, 0xcb2, r9}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffd26, 0x519c, 0x9, 0xfdb}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x8, 0xe8b, 0x1, r10}}], 0xf0, 0x4000}], 0x3, 0xc800) listen(r0, 0x6) sendmmsg(r0, &(0x7f0000776000-0x40)=[{{0x0, 0x0, &(0x7f00003a7000-0x40)=[], 0x0, &(0x7f0000c0e000-0x1250)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20004004) 2018/01/16 10:08:13 executing program 2: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8c000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f000047c000)="6f18695d81409b00ccb9bb882f806a44a551b39df0b2bf4e78d3c8ee0158b63994996d792d705f0422fcbfa1c7a6312e03060388b81d75bc96f8360da08f7c45799c952d710ddee5c248c70ffaa22611d433cb127a5e6e6877183488c2d45244afc7b90cfc24c686ba17c0386fbbf882954c") 2018/01/16 10:08:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a83000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000005e000-0x8)={0x0, 0x0}) 2018/01/16 10:08:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00007e1000-0x18)=@get={0x1, &(0x7f00007d7000)=""/113, 0x3}) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000943000)=0x0, &(0x7f000080c000)=0x4) 2018/01/16 10:08:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000094f000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e2000)=0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000d1c000-0x1000)=""/4096, &(0x7f000061c000-0x4)=0x1000) syz_emit_ethernet(0x36, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x9, 0x3, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/16 10:08:14 executing program 1: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x2000000000000004, 0x80000000004, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socket$inet6_dccp(0xa, 0x6, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb8000-0x20)={r0, &(0x7f0000ad3000)="a3", &(0x7f000083e000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d12000-0x20)={r0, &(0x7f00004d2000)="62eb8e50", &(0x7f00000c1000-0x2)="ccd6", 0x0}, 0x20) 2018/01/16 10:08:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000437000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a2c000-0x38)=[{0x0, 0x0, &(0x7f0000798000-0x50)=[], 0x0, &(0x7f0000631000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000719000)={&(0x7f000085f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000adc000-0xa3)=""/163, 0x1f}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 10:08:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ce1000-0x8c)={0x0, @in6={{0xa, 0x1, 0x4afa, @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]}}, &(0x7f0000737000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c9d000-0x10)={r1, 0x179a9d0c, 0x2, 0x401}, 0x10) r2 = socket$inet6(0xa, 0x0, 0x80) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r2, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000792000-0x88)={0x346c863d, {{0xa, 0x2, 0xfffffffffffffffb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = accept(r0, &(0x7f0000b31000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005cd000-0x4)=0x26) accept$netrom(r3, 0x0, &(0x7f0000ea6000-0x4)=0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004c9000-0x4)=0x3f, 0x4) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r2) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000069000)=0x0, &(0x7f000073b000-0x4)=0x4) 2018/01/16 10:08:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000fc3000)=[{&(0x7f0000148000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000a4a000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000b45000-0xc)={@loopback=0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f000040f000-0x4)=0xc) read(r1, &(0x7f0000e12000)=""/231, 0xe7) 2018/01/16 10:08:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10000002032, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x6, &(0x7f0000192000-0x8)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000b09000-0x4)=0x9, 0x4) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f00002d6000)=0x0, &(0x7f0000ef4000-0x4)=0x4) 2018/01/16 10:08:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000037f000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000930000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d2000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005ee000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6b000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c2c000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000db3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000da4000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d9e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059c000)=0xe8) r8 = gettid() r9 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000062b000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed5000)=0xe8) r11 = accept$netrom(0xffffffffffffffff, &(0x7f00005ad000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d82000)=0x10) r12 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005fb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aae000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004ac000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000bb000)=0xc) r15 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e2b000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000046000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000068f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c6000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000081b000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000f1000)={0x0, 0x0, 0x0}, &(0x7f0000c12000)=0xc) r20 = getgid() sendmsg$netlink(r2, &(0x7f0000f30000-0x38)={&(0x7f00001e1000-0xc)=@kern={0x10, 0x0, 0x0, 0xbf964a37b6da1741}, 0xc, &(0x7f0000449000)=[{&(0x7f0000528000-0x420)={0x420, 0x2c, 0x0, 0x0, 0x1, "", [@generic="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", @generic="09ee5c3623bf087d383418363827781ae33db949a0f99a70e51592070ec1f4c7a6626985e5d39b72dc9beaa09d70602ea37b002ca2728a7943440ec2e166d7dd5bc02f5ea90a60308478fd65b7c956cf831cf484bb65e3d50688e0e2a3337e94a387b3c4dc03fa05f9babb3562a62a15e501ee81d8e4c08c6300fe836544533a2f89d030f1a1da9b7a457428c2998751dd132d67a2353f65ba8319d640bfff5b6339a206d18e706101095a199a44b0855572d089aa330495f6f18157269878348a3fc7a6c143579cc58b12b4", @typed={0xc, 0x31, @u32=0x7}, @typed={0xc, 0x4e, @uid=r3}, @generic="654309661fb4cf2f5205c1e3881b10b3ad76360ce468a4d8796b9c53693faa0e8c2d665e5a5c9c41a9bb93c2d0ad0de9eddc2f3b40c7a09c7e23813a63cb9e8faf322683788f66aa4829ed2acd71585aec91211439614d73a0c1566a9dee1b", @typed={0x9c, 0x5d, @binary="59edfdc153dbde199b6522c74e4a77bc1640fa8b893eabf650971ea02dc0e3a6cbdc14cf78624af5c2ee2d0047fc83187f97e70d48c19ce61ba329ee7a73d59d36891aa2ebce783c206cc51816f40359b94b07e3d1b0dd7109cbaf2a5b10689aa1efded5586bd7d3900bb1e219a89a54f891c63b7d9efabd1f0d7989f04e56d3af38d32998f1fa72b05b9956eb8bf1e586"}, @nested={0x134, 0x3b, [@typed={0xc, 0x43, @str="3ac600"}, @typed={0xc, 0x5f, @fd=r1}, @generic="f807dab0e0c90f8f95dbedf5c24167ef97a7a32f6658dae45aae896fab94a8fc3019443ff3e2bdc7177bd5c40273995f0b47a012da8fa5bb72a538d22563dbee5837f86acaabd4da8ca3c56636604584cda7c540927e40439967aef189fa3e489f8038bd3a2ae6615db4b05bba2db9ab23f209a8197105f169ac43ebacd42279546bf98d30cb74817e37613edccbdd906bd6080cc380fbb57fdabd99378f562b00fd6fc01e0faebe8f1cf231f9b7b2cbf2e2b06fb7be10661e0733320f87f4a70481ad8b7d93ee0e7cbb2b4d8d5ab22724c243b9efaad26faaeff7d284fb2a9d7881e90ab7ec944cfe20e5e54d6ea0355656f369", @typed={0xc, 0x8a, @u32=0x80}, @typed={0xc, 0x77, @uid=r4}, @typed={0xc, 0x4, @pid=r5}]}]}, 0x420}, {&(0x7f0000f86000)={0x1218, 0x19, 0x800, 0x0, 0x3, "", [@typed={0x18, 0x4b, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @nested={0x118, 0x4d, [@typed={0xc, 0x4f, @u32=0xfff}, @generic="2853400aed533d23b359b4f0435e30bedb059dd83ef637b3b5b86c2ef221df1f6c52dd45a74fe45c11f9a137741254a37c9c117416a9f19123c4be0a95ccc4ff8aa87b70a4ae02621183dd309a65dc4332d6ac945a7db6953181f48801ab6da564c8730e2940cecb4eb0bd2cc44709f8c592e3a1fd384b093e9a00febb464e970604b7962adfa90006814e7a0e85d5662e1f5804ed9489c4d86ac3da22199d05996ed1711b338b5e592a30dbc8fddf283380a4d65a3f499dea293af5293be251636d380f89", @generic="80781aedf6f39359f990b8ee1bc8436758ab16eac6fd8c32e57002c0d89093efad72bd9af3c4dd0330c110145a525e4a8259aa60c4326d", @typed={0xc, 0xf, @u32=0x100}]}, @nested={0xcc, 0x94, [@generic="334396fed1d5f7ae2a01b32c4f6eac1f831702ccae82e4d2893d8b2c1d8c22528b2078b8abbc516e250bb25e4872c9e0ffe8f0f62978afe562a82a50d1f56cb99d4e368bcf88871e8281b6d3d1228fbfb2c0fc8329a407a3a43fecbaaba4d45a743d287ac7e3b55ec973f729394879ffb810ad7ad56a8a37fe6e48f6d28cb076380c8b75a3dc9a602ee0f994980b7164e856c831965831e7fc2c2442584da21219daae37a8cf200605a001f7b8cb87f4e1278a753a033648baa6afbeefa12aea1e05216d43"]}, @typed={0xc, 0x28, @uid=r6}, 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@typed={0x2c, 0x92, @str='mime_typecgroup)md5sum]{#trusted\x00'}, @generic="c99a423c763e7070c9bb235fd141ef2a69fd0ff5751abc9655cea35f36aaedbc466734f5a8dc117f56d5609576bab378bfdea11f81c8a25de2b0be29f5df2b1b5849a5ef6e307a62d7fa285d5e72de3e703e8b0b88b1f86868b2b3fda1a9c481fecc2d"]}, @nested={0x178, 0x7f, [@typed={0xc, 0x7e, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="afe10439f19ab137396566604235d17e4ebb497df2454324ce1ec3b9f6a5b2e1a86e70f5fd81b7e9fd70c64e8509939f1028944b78285534b0bb35d83543c69c1dc9d31cf83143af5c0f704a2b2b8d28f3ddc9e806539b8b83263bcb2dff2eebd14f6f6780eaf9f951510a9bb2e8a7a3eb45685964a959559005f615daacd15e134297b767f652cc9556a45b3e7a77c90b65b40648756ef7c661742c8c", @typed={0xc, 0x7f, @fd=r1}, @typed={0xc, 0x8b, @uid=r10}, @generic="0d99eb4a1a473b82fdf6549efe9f6d5c03f9f6008a4d62ff5eba60b1136bfcaa8061943b5b7a1263edeb88d4574cc86b2fe13c03227f78aa3b127688c3ddca3f12207028ae4c6c26763f94b7d51be9747572551729a6f109e0fa367918980a1e30436b18faa09d4eafe7c7c0d111b3757fe53d007976a0d0616c52f3d6637a4701724debb8a9041c8047d0dad852340e4e89beecb1c81eafb1a9bdcfe8c92681a902389b768a41d54534dad92f7970b269"]}, @nested={0x2c0, 0x50, [@generic="277947eb798a08c41c6da7fc1753f655469d8794c68c45495a9a9a0762cfbba415e685b114bf44610c3ee78a52c8844c978be9b5d0bce301ad7f116e1f264da693cb1963990269d80594934f1b292e71538d89568eb141e17f7e10d5c4396d930e6e69298062ca37efb5b75f0f542f7b6ea9c0ca4ddf983e2817c17997e39365e5d6a29dccc558f6b69a3f564b5a933e2b20c07bfe3c164f54c9a5b6cb65aec43137f3e39cd2d1c7f568163095eb82e8718001bcd12ee414dd7b9e6a7b95f88318986a7dc754d989", @generic="cb8e6c6e9c6c3c595c3e9e212ff0f29a9eceb781364039946ae0ccd779352fba63f2d677db93a1c0cb338aaaa70c6b87c38c2e314ba07eff7945086f016141e24ce854808bfeffaf8ab215a8d1983965d83fc6af05c590c9b321ee80221342a1eea2ed53e2dfe11484dfff9193d173bfd2844b19d657323ed15d73a7296a06e4bac774b6539ca8a5c534f816ab70", @generic="a2e8bf8416afcc04cd57bca69685c78643bcffcf073bfb22fc3a4068ee7a72fa4a1ebfed7b377e66b92efa1af730b578f924588dfa37bbfaf8f47c8473c9755b6fb76d13c299d2ce14e98631968f4ba2ac2004ac649f94f7dc93d25b14576775eaf59d96536d2b811e6669408eefdf8c5604694fd0e1039a5e0357fb08ea51c9de04f5327a377b6c7d", @generic="7b5c1810de626e575229ad0add35e3002027389a5e294f90749dc0f00f9ea2a547a9b937aa54ef035c53f47e5e8208e978011143b83b4857ef7847b0fdff01617a9d56e6200fa08858f99f173ce0da32ea31f253975fbd3bab0662bd86189b071d134904065f254850c7e4a731363f9d938e9a048a983dddcde4931f503cbd331817b813dc993d05229d43929113a11641308d2956ff6015b58ced0fe1419c4ca6d605c4c2ce6a577864ec4e239c2fa79a089fd49f47caeb59139a54fd62cc8219061991849d29c0a04cef607f55cb", @typed={0xc, 0x11, @fd=r1}]}]}, 0x1608}, {&(0x7f00000a4000)={0xec, 0x2d, 0x600, 0x4, 0x0, "", [@nested={0x20, 0x3, [@typed={0xc, 0x29, @fd=r11}, @typed={0x10, 0x13, @u64=0x3f}]}, @generic="755a921ff3b28020e51335cca2d7089bc7", @typed={0x18, 0x86, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @generic="48d5854e1f2ef153143c259da146e1c1ec647fe4135a1062a595e5290f3b50dd6cd2954731bfa773a4d6d63337aac5c64f4029afa138a0de76da83580b233cdd7c6f4634f80d566c7ef0f8da8c9e0296ec5164801135b559e21f2f17aae140f6c911cc0f72d46dc066a88910dca4c28ab6364ac1cac699ae7ec36749559b6793fed9cf4d130e3c3f1590bb7944223f706d50bd"]}, 0xec}], 0x8, &(0x7f0000526000+0x87a)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xa0, 0x40800}, 0x1) 2018/01/16 10:08:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e7d000)=@common=""/16, 0x10) pipe(&(0x7f000085d000-0x8)={0x0, 0x0}) bind$nfc_llcp(r1, &(0x7f0000cfc000)={0x27, 0x8000, 0xde, 0x2, 0x20000000000, 0xfffffffffffffff7, "058e04309dae47d71e98a6b27decdad56bd7d60d0164541ac28def0259e176b9922d1a04d07095ff6fa7a6890c4525eccd4f0f661ae7e7c3a09b7518450dcd", 0x0}, 0x60) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002e2000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002aa000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f000055c000-0x4)=0x6, 0x4) bind(r2, &(0x7f00007c3000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000186000)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000344000-0x8)={0x0, 0x0}) pipe(&(0x7f000052e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00001bf000)={r5, 0x80000, r6}) 2018/01/16 10:08:14 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000)=0x0, &(0x7f000000c000-0x4)=0x4) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000009000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000005000-0x108)={0x0, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x4, 0x9, 0xffffffff, 0x8, 0x3, 0x6361, 0x4fc78013, 0xed, 0x0, 0x40, 0x8, 0x4, 0x800, 0x0]}, &(0x7f000000c000-0x4)=0x108) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f000000c000)=""/7, 0x7, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000007000-0x8)={r2, 0x8}, &(0x7f000000b000)=0x8) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@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={0x89, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) syz_emit_ethernet(0x177, &(0x7f0000009000-0x177)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x8001, 0x9, 0x10000}], {0x8100, 0x3, 0x8, 0x4}}], {@ipv4={0x800, {{0x19, 0x4, 0x8000, 0xdae, 0x161, 0x3, 0x1ff, 0x101, 0x8d, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x80000001, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, @rr={0x7, 0xf, 0x1f4000000000000, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x27, 0x6, [@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0x379, @dev={0xac, 0x14, 0x0, 0xf}, @multicast1=0xe0000001]}, @lsrr={0x83, 0xf, 0xa0, [@dev={0xac, 0x14, 0x0, 0x10}, @loopback=0x7f000001, @multicast2=0xe0000002]}]}}, @igmp={0x22, 0x100000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "4cc86a31965b401ff89f8bc7c4362ccb532cddeb9549d0b611a7e3ce8d95a0c948c25b41fbc03f3ba2a5b13caa1e85f3f6a7e70bfb0b6a193b0155f042502215dc5661b2a51a2795ebab0592281120e1e3bd2050bb4a3be8f907aaba13378ca641245f3a698946d641b186f6639cf9b8b71376c7b8451beb2e696f52a578fb8337e3073476798169b8a73d00cb613191494b8edf128bb63663b17f6c2dcbaff1edeedd1dd084b7b29d989c09d9cbcd1d2f727779c1356afa292b73fbd0ac43b09f2201184453efabc68ce6713446968f1e27a77619c0d5f85079dac6a824b069b4d062cbb28e53b8710991f46ea53f3db66de12189"}}}}}, 0x0) 2018/01/16 10:08:14 executing program 0: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c91000", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) pipe(&(0x7f00000bc000)={0x0, 0x0}) 2018/01/16 10:08:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x102a, &(0x7f00003d4000-0x102a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x101c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1008, 0x0, "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"}}}}}, &(0x7f0000e76000)={0x8000000100000100, 0x0, []}) 2018/01/16 10:08:14 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000001b000-0x4)=0xfffffffffffffffd, 0x4) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000b000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r2, 0x0) 2018/01/16 10:08:14 executing program 3: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) unshare(0x8000400) getsockname(r0, &(0x7f000003b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000c000)=0x2a) pwritev(r1, &(0x7f000000d000-0x60)=[], 0x0, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000016000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000002c000-0x10)={r2, 0x1, 0x6, @random="f57698c321ee", [0x0, 0x0]}, 0x10) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000003f000)={&(0x7f0000040000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000040000-0xa0)=[{&(0x7f0000040000-0x5a)=""/90, 0x5a}, {&(0x7f0000001000)=""/65, 0x41}, {&(0x7f0000040000-0x20)=""/32, 0x20}, {&(0x7f000003b000)=""/130, 0x82}, {&(0x7f000003f000)=""/149, 0x95}, {&(0x7f0000008000-0xc8)=""/200, 0xc8}, {&(0x7f000003f000)=""/110, 0x6e}, {&(0x7f000003f000)=""/208, 0xd0}, {&(0x7f000003f000)=""/169, 0xa9}, {&(0x7f0000011000-0x73)=""/115, 0x73}], 0xa, &(0x7f0000040000-0x99)=""/153, 0x99, 0x0}, 0x10000) 2018/01/16 10:08:14 executing program 4: mmap(&(0x7f0000000000/0x101000)=nil, 0x101000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000102000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "04e532", 0x14, 0x6, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/16 10:08:14 executing program 0: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x3f, &(0x7f0000d3b000)={0x0, 0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000d3c000-0x10)={0x9, 0x58b1, 0x5, 0x8}, 0x10) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) r3 = accept$inet6(r0, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) sendto$inet6(r3, &(0x7f000084d000-0xa6)='C', 0x1, 0x0, &(0x7f0000c06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/16 10:08:14 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f000000b000)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x40845}, 0x0) 2018/01/16 10:08:14 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001000-0x8)={@generic="17ae1e20de4f0a398c4f8fb6ca963288", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000000)=0x0, &(0x7f00008be000-0x4)=0x4) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x6ee000) 2018/01/16 10:08:14 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a07000-0x10)=@req={0x8, 0x2, 0x6155, 0x9}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000d96000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000050000)=0x26) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c0c000-0x36)={0x0, 0x2e, "34733c0ff49edab78d545907389691a9721adde846755d342fb77966b559309d1a8b91d877e153a485171a686ec1"}, &(0x7f00005c3000-0x4)=0x36) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00005ca000)={r2, 0x80000001}, 0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x200000000000}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r3, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000414000-0x10)={0x0, 0x8001, 0x1, [0x1000]}, 0xa) 2018/01/16 10:08:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000d1b000-0x38)={&(0x7f000093c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000046f000-0x10)=[], 0x0, &(0x7f0000746000-0x62)=""/98, 0x62, 0x0}, 0x102) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000c2e000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000d05000)="", 0x0, 0x0, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000db1000)=""/109, 0x6d, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:08:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r0, &(0x7f00002cb000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000674000-0x1000)="01", 0x3b3, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 10:08:14 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000004000-0x38)=[{&(0x7f000000a000)={0x27, 0x800000002, 0x400, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a3489400000060d0d727c1bcd920186f480d8bc00ba08cea8b12c7ee09c58c8802fbb20faf276c12800825d8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x3f, &(0x7f000000a000-0xfd)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x9, 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=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, 'B'}}}}}}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f000000d000-0x4)=0x0, 0x80800) pwrite64(r0, &(0x7f0000006000)="9a5ce2a31cb1cc5d5bb64ddff49f33e908bce9d56bb2a3e1d3fe464bace37ef6fc7d24bded87620cf0f7d219d5468a6f90a772d5810d41debb1e887c79a67f564c7c957efe865bbc0a54ef81e071aed9932f67b4eb8acb", 0x57, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000b000-0x38)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000003000)=[{&(0x7f0000004000-0xe2)=""/226, 0xe2}, {&(0x7f000000b000)=""/0, 0x0}, {&(0x7f0000002000-0x1)=""/1, 0x1}, {&(0x7f000000c000-0x15)=""/21, 0x15}], 0x4, &(0x7f0000004000-0x6b)=""/107, 0x6b, 0x6}, 0x40000100) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000006000)={0x0, 0x401, 0x10001, 0x1, 0x80000001, 0x7, 0x2589, 0x4, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x1, 0x40, 0x1000}}, &(0x7f000000b000)=0xb8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000000b000-0x38)={&(0x7f0000009000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000000b000-0x40)=[{&(0x7f000000a000)=""/52, 0x34}, {&(0x7f000000b000-0x91)=""/145, 0x91}, {&(0x7f0000006000-0x3f)=""/63, 0x3f}, {&(0x7f000000a000)=""/136, 0x88}], 0x4, &(0x7f000000a000)=""/55, 0x37, 0x3ff}, 0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000000a000)={0x1, 0x3c, 0x8000, 0x1, 0x100000000, 0x10001, 0x1, 0x3, 0x0}, &(0x7f000000a000)=0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000000a000)={r2, 0x7}, 0x8) 2018/01/16 10:08:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x9c92, 0x89, &(0x7f0000cf3000)="", 0xfffffffffffffd51) pipe(&(0x7f0000641000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000-0x4)={0x1}, 0x4) 2018/01/16 10:08:14 executing program 7: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x0, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fa5000)={0x0, 0x0}) 2018/01/16 10:08:14 executing program 7: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x2f, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/16 10:08:14 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) r2 = accept(r1, &(0x7f0000882000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00002b7000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000446000-0x20)={0x80000001, 0xc0, 0x8, 0x30, 0x200, 0x7, 0x47a, 0x8000, 0x0}, &(0x7f000092f000-0x4)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000054e000-0x8)={r3, 0x3}, &(0x7f0000a9f000-0x4)=0x8) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r0) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000b22000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000038e000)=0x14) r5 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r5, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r5, 0x111, 0x2, &(0x7f000000d000-0x4)=':\x00\x00\x00', 0x4) socketpair(0x15, 0x2, 0x401, &(0x7f000062f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000628000-0xb8)={r4, 0x1, 0x4, 0x29ea0a2b, 0x1, 0x2, 0x800, 0x9, {r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x0, 0x2, 0x7ff, 0x9}}, &(0x7f0000409000-0x4)=0xb8) 2018/01/16 10:08:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socket(0xb, 0x1, 0x3) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:08:14 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x1) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000c03000-0xb8)=""/184, 0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000189000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004d7000)=0x14) r2 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) bind$inet6(r1, &(0x7f0000540000)={0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00004db000-0x14)={0x5, 0x0, 0x5, 0x200000000000, 0x1}, 0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000da6000-0x4)={0x1}, 0x4) sendmsg$inet_sctp(r2, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) pwritev(r2, &(0x7f0000d7f000)=[{&(0x7f0000162000-0x3b)="c37531d0285d262c64292d2c0196cd3c5f9c69f0221e25f8226bff2072780b1762508550f00a5d2da138e94c4a30dd3f91ff7f6606881277bf28e7", 0x3b}, {&(0x7f0000bcf000)="2dafee2d19e0714909f1db539594bd7d51597b8a81b4a2c9b03b15a505c69338ecc8d8424f7c2d7d039b0894a41dd6640bfe4ce77c24b4524106ab0a3f9ec8500d26d9eed2bcfa9574d1d247a7677da9e3b5697c7279d819441255cce0f7dbb5e21e3c278adaed8280545a4aedcbb5d2e3286e69428acbf8835bdca03b3f68e8b1ec2e2a2e51cc42ece433450c1e400fe0afc978ba4d8e990d05085d5e730e12901546015a78bda5cf7a7ce227fc22721a19861482e4157562e3", 0xba}, {&(0x7f00003b0000-0x41)="500e3233e26fbd6ecf905f1f329c76a2bc2c2ed90d2828875ef57379bbe0a958f396ff1b708f4bf0a71358edfe90498fce15ee1eecfae329fbbf685cc3c3f213aa", 0x41}, {&(0x7f0000f7c000)="bfba6fc80ac5836a716e65f43bd49e4e2608d9271983c9ae559276a2d356512ad85333640c7870b754e6f05ed26a36bd226dbbba09e9b62eb1750143f0aa02d05e1c6b8bcd8673f66fb33b90c2bad4c4d159c109f23c7374d0", 0x59}, {&(0x7f000055e000)="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", 0x1000}, {&(0x7f0000a7a000-0x97)="bc9680899f5390188c8804ab74fd0243728bb58a5ba184d92df0e83c48550922211808c05b0d06972992d5fe15a3bea272a938299ba70c16e9f856f953c76faa18e02499918c2fd447a08f5f742447d7b0f477496d6ea8b270ed5334e5dc45eee37251c338d1fecf5d09becfa837b7ae073e3ec072cc067ce877e397cf239085609cadb362404d3494f9dc278c3bfc48fcdeb8b6c209ba", 0x97}, {&(0x7f00000be000)="", 0x0}, {&(0x7f00004e5000-0x13)="8bef150210620333126b2d6e2900ea155c0989", 0x13}], 0x8, 0x0) 2018/01/16 10:08:14 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x8080b, 0xe4, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000007000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={r1, 0x0, 0x30}, 0xc) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/16 10:08:14 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000217000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d26000-0x20)={0x1, 0x1, 0x8005, 0xbe5, 0x400, 0xffffffffffff0001, 0x2, 0x6, 0x0}, &(0x7f0000bc2000-0x4)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000903000-0x8c)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00009aa000-0x6d)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 10:08:14 executing program 4: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e5d000)={0x0, 0x1000, 0x10}, &(0x7f000046f000-0x4)=0xc) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e5e000-0x20)={0x6, 0x100000000, 0x8000, 0x7b7, 0x6593db37, 0x3, 0x8, 0x2, r1}, 0x20) 2018/01/16 10:08:14 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4e, &(0x7f0000001000-0x1)="", 0x0) 2018/01/16 10:08:14 executing program 7: mmap(&(0x7f0000000000/0xee5000)=nil, 0xee5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ee5000)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ee4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x2, 0xc, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 10:08:14 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x8000f, 0x5) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ef4000-0x8)={0x0, 0x0}, &(0x7f0000ada000-0x4)=0x8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ef3000)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x140, 0x5, 0x93c, 0x3ff, 0x10}, 0xa0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) 2018/01/16 10:08:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000029000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019b000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d5f000-0x14)={0x0, 0x0, 0x200, 0x3, 0x3, 0x0}, &(0x7f000006f000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000bba000)={r3, 0x84, &(0x7f0000206000-0x84)=[@in6={0xa, 0x3, 0xb00f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0xc0f}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x6, [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, 0x3, 0x87, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3ff}]}, &(0x7f00002bb000)=0x10) 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, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) 2018/01/16 10:08:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d9c000)="7fe3a386ac019bdb43c4df5ee4f2e0168b24de98319ff37d255f24a05057a6e38e0f870000000000000001bfa30000009a84a1f9cf50478608375eab0e1e921d1615e3d6daabce423d1d14cf775b93a65a6bd8e9558533d6917f706940959f9ee300ef526ba0e0ac63abc6b9e8af4144c4470e8b52f1fbe4e31ad2", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) [ 373.975487] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/16 10:08:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaa000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000091c000-0x97)="", 0x0, 0x0, &(0x7f0000317000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0x19, 0x80a, 0xffffffff) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000066e000)=0x6, 0x2) read(r0, &(0x7f000050c000-0x28)=""/40, 0x28) 2018/01/16 10:08:14 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f000000c000-0x9)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000093f000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000bae000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = accept$inet6(r2, &(0x7f00001bb000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000082000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000f25000-0x4)=0x0, &(0x7f00004f4000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000e4a000)={r1, r2}) 2018/01/16 10:08:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000133000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000009000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3, 0x8, &(0x7f000000a000-0xdc)="68cda76b1beb32ba6f9421dd19500b4f64a107967da777d7a1cceb1d8bf0fee4924866a95beaa07e93ed508dd692a276dce0baba3d144cb8b71e8aca90756b6742689a41a53563cfa6d4b84031732f7452f12961e3f35d455dc22a6f39ba1fa61dfd6165c87a400e717c180362d6d519d4eac9e1a4bb7d2e2b650bcf3208897c4f53c939d0a7063552bcfe31d9c56692a87ca25418d6cce50d1cc823dd386ca43fa2c242f4e6615b951ae5d929c65af5777aa0130167b0546d9bbe99aef54acc33f9b709be814a9a74179cac91a7393220535ef51e29687b2fd44df7", 0xdc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000b000-0x8c)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000-0x4)=0x8c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000a000)={r1, 0x8}, 0x8) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) 2018/01/16 10:08:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00007c6000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x401}, 0xffffffffffffff43) mmap(&(0x7f0000000000/0xa0e000)=nil, 0xa0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x30, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x100000000, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000359000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000a0e000)=0xc) accept$alg(r0, 0x0, 0x0) 2018/01/16 10:08:14 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x3, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f0000006000-0x90)="e82749c0e757b0502557bfb7f4b4c367131424287b65e3957c3390b141cb87915b1d095c593a2120f909067290e53abdd4c1c4c2a42941bf50739533d9e393e4df59415ceef99200f0204b3393090805f315c2fa74c5a84f0939f0ea7f0ce0fb46ef0cfc7c4d1f156969c99a201e5bfb5e464794d2ad7240c9e73a683509aef37c923f6a5af6a6754d5763ea6325adcc", 0x90) socket(0x8, 0x7, 0x8) mmap(&(0x7f0000005000/0x1000)=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) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000007000-0x8)={0x0, 0x3ff}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000006000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0, 0x7ff, 0x8, 0x7fffffff}, &(0x7f0000003000-0x4)=0xa0) 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) sendmmsg$inet_sctp(r2, &(0x7f0000006000)=[{&(0x7f0000001000-0xa)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x10)=[{&(0x7f0000002000-0xde)="25636170fbae10676d0edefe77d02ec938a41302a2689ec8e5aaff904f74191ab6dd4ec7ea8fed038bbf829c4920ca45fe22f325039a7be7c4db439d44bc7200393a81ba0f87ba908dff82db9b796923b32f55fb238cad4b19c86c31df9df116fcdbfc6681040059e3950ade43fc59c2e7b1239afca1b7f0afa4aa968154f0637b9d3418cf2f40a83632bc3ffcd7689cf26fa0d133726272264cf1182a7239800430c20f8712b8fe398318e08bb8ad8f0340f3c0c1f157bb43d25399cdf52f614616f90ff49f5bd9236d40abda6631d76e533a707a891a6f8a3068a42779", 0xde}, {&(0x7f0000007000-0x8a)="3dea3103995c5b0b5af06de391e60747a99a248d18bf8f98e64142c5bc5a1019f79699df466ebff250638fc09dea0f6f5caad4bee0a0beab7b3ad140198eca48e2f150590cbfc46637a0456eba63b3ab8b4b0c7c97b818ce16498e8c0247a8631a05de4768a61edb3aa1d4858eddbffc839b3a84f9ebd61fcd8f9a1fc5b9079ecf456488fda7254a29fb", 0x8a}, {&(0x7f0000004000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f0000002000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[{&(0x7f0000003000)="149c67a0ae52f006142fd0913fff42e254cb9cb41e36f7f8048312b1e4a35e692a75c8d020888125b7593b1c4780de28c0be069424d62eca596e52f3e4e0b878d163b09db4cc3ecf708df23676a6bff05e0d09ee1b719975b855b55c73e605e49632ea49da0e1f0058460aeeb8415d27dd7a6e73f81e1638744df62df9d03c31ed53747f4852aa0e669f41ab285bec31e79b11d0c8b82510b670e2dd2f940d0e6e458594e58ba69ea09462647aca11d988be5374971874d33aa7d7edd8cc7f68668bbb4c12659652", 0xc8}], 0x1, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0x9, 0x400, 0x100000000, 0x380000000}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x256, 0xfffffffffffffffb}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x8203, 0x0, 0x42eb, r4}}], 0x90, 0x20000080}, {&(0x7f0000007000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000005000-0xe1)="1c14349f55aa184c2b14402460c9bd81753e6fddb872baf70e319b734d329e16a874698fb0be23729a8e28bb9a606a9db5d88924719d7623aab40e8ddc6be6dc7f2416ef8dff3ec17419c9f1b24990f596456b571321cbba76be7ab395577085e4d06a9ee1ec2b85c57c18eb717e9ef11ec538a50b52cd83e8d3b009253dbc0037139bf9b78ea15e591ed5b3efdacfe60adf2575f68aeab15742cc6d1d4d5c56be7989916f49a7b239970501388cfd59d00c835947620e58e88a41cb6fc8595a8d0f1d2d4f60542c028ba8c80fea6d2e4c946eb6b9c9baed09c144b5e0e35382a4", 0xe1}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000007000-0xde)="559bac3dbf72febcee7cb8eac7de2cec436b5201c13777955f4c44de50309ca91534dfedb0dbadeb269980a35b2ad212fd0f3109bfa9b65f110b2f0c65500599b7874342bc1df2cb1b264a02f857f40df43f793aeb27188c20a5bc050a0b7cdfc254dce52c2ae436c242634ec0962004b1f79eafb842ed2d5b22eb012e7a4e6049a7ddee33e26a5c578655c7d81b7a17fdeda2f3f6a79576cd87b8a2795b9308bd6a5a077bf8233eb94d36c7766d5893fdbef9f15d481641a5c80b547ffd5edd5381a1cf5ae08f8e0c9325f39a31dee2a096b2cc8b7d4085ce2b6e8ed42b", 0xde}], 0x3, &(0x7f0000006000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x2, 0x206, 0x6, 0x3, 0x39, 0x1, 0x101, r5}}], 0x30, 0x0}, {&(0x7f0000007000-0x1c)=@in6={0xa, 0x2, 0xcdb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7ff}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000003000-0x14)="671bec64f7bdf50c60c87beb8b0ec381ef050a54", 0x14}, {&(0x7f0000001000-0x56)="5ed5029db75cdfc48c2dee7844f73b8a65b594596defde2b6deda2426fa29640aed99119a1307a3f3d3f0fe11e690f4f16e4820bf578d424ddd814159944639fb3c731425d648ac080642d6cb0ea7c120699b53b7bf0", 0x56}, {&(0x7f0000006000)="570eb50096ce877fb2d1c3a27b40312e9e48699df8c77aa89b81433b", 0x1c}, {&(0x7f0000006000)="e0d8e8bc7ed73db264210ea984cb3c44d3c7a033c5c535c6d2f1ce060c39a90e8ebeb647a310b60cd0d6643e7fe63cf682aa47", 0x33}, {&(0x7f0000006000)="c860c7698e9a089d701574ad58160470c4c31f05b8210f685dc9c59af517af8fa8e1ad3198b1b45ad75ed09a2e2f09cb7acdd1b1152c43a91315c2edc1a4a954074d7e16285363fa570939ebb1f81894a043a26ea0e0b73fc87c9407bc8130e800ade8659f6d438c00847304a0da6b4e4be1b1329a4960b8bd69baa48f97a2e785591a6b666655cc2f86db6f195a93c4455fd25d014ec10ed658fd922435d4cce339fb1342036e92898e9cecab8d55fafee358de8e47d70574a3acd68e1c10e6846d54c5b94a10b6feb556eae2f88bcf3712f688be349f23288117a05f2ad66b3b705e136bf29b0ce20cde", 0xeb}], 0x5, 0x0, 0x0, 0x400c0}], 0x4, 0x40001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000006000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000006000-0x10)=@delrng={0x10, 0x14, 0x3, 0x5, 0x1, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000040}, 0x20000001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000005000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x28) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000005000-0x30)=[{r0, 0x4, 0x0}, {r2, 0x114, 0x0}, {r1, 0x4000, 0x0}, {r1, 0x80, 0x0}, {r3, 0x20, 0x0}, {r3, 0x1, 0x0}], 0x6, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r7, &(0x7f0000006000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000004000)={r6, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/16 10:08:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000182000-0x4)=0x0, &(0x7f0000dd6000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000157000-0x5c)={{0xa, 0x0, 0xef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x945}, {0xa, 0x2, 0x7ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x2, [0x6, 0x635f, 0xffffffffffffffff, 0x5, 0x8, 0x0, 0x9, 0x0]}, 0x5c) r1 = accept(r0, &(0x7f000069c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00002c6000)=0x9) socketpair$inet6(0xa, 0x800, 0xfffffffffffffffe, &(0x7f000059e000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000686000)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb8e, 0x20, 0x5, "268dc08d5329041ef3b206879a9c150ac28759728e0abd14b6e66b6b0eb2e5c6be770a4c5afe9faf0576dd04bedbda3f5cac7d4bd3e1f42d716096dc9c9f2c0b21769833b87e260d08b69fe758fcc4d9"}, 0x160) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00003cd000)=0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000603000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000711000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000d11000)=0x0, &(0x7f000038f000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000024c000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x401, [0x3, 0x4f, 0x6, 0x4, 0xfffffffffffffffb, 0x50, 0x1, 0x7ff]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003bc000-0x10)=@hopopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2b}]}, 0x10) socketpair(0x1f, 0x4, 0x81, &(0x7f0000c0e000-0x8)={0x0, 0x0}) getsockname$ax25(r4, &(0x7f0000ccd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000652000-0x4)=0x10) bind$inet6(r0, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000e03000)=""/51, &(0x7f0000f32000)=0x33) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000183000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005a1000)=0xd1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/01/16 10:08:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000911000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000734000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00009bf000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x4, 0x3f, 0x8, 0x7}, &(0x7f0000403000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000068e000-0x8c)={r2, @in6={{0xa, 0x3, 0x101, @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]}}, 0x8c) getsockname(r0, &(0x7f00007ef000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000351000)=0x6) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000d9f000)={@common='tunl0\x00', @ifru_flags=0x0}) 2018/01/16 10:08:14 executing program 0: mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dd0000-0x1)='reno\x00', 0x5) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000004f000)=0x0) [ 374.015661] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/16 10:08:14 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000e74000)="", 0x0) 2018/01/16 10:08:14 executing program 1: r0 = socket(0x10, 0x2, 0x0) socketpair(0x17, 0x7, 0x7, &(0x7f0000dd2000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00004da000-0x8)={r0, r1}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00009c5000-0xc8)={0x0, 0x0, 0x0, 0x5, 0x0, []}) 2018/01/16 10:08:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000060b000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ee8000+0x94f)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005e1000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c69000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00001de000)={r2, 0x5, 0x6f}, 0x8) socketpair(0x0, 0xa, 0x0, &(0x7f000066d000)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000ec3000)=0x7, 0x4) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) accept4(r0, &(0x7f00006d9000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d11000)=0x2e, 0x80800) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000f2c000)=0x0, &(0x7f0000cea000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ee5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000424000)={0x0, 0x0}) r6 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r6, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r6, &(0x7f0000ca5000-0x1000)="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", 0x180) accept$inet(r4, &(0x7f00003a7000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eab000-0x4)=0x10) r7 = socket$bt_cmtp(0x1f, 0x3, 0x5) socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r6, &(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) sendmsg$kcm(r4, &(0x7f00000fc000-0x38)={&(0x7f0000249000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000841000)=[{&(0x7f00005e6000-0xea)="702bb22fa2b1d910cc2ebbbb9133ac63319026ce488b76af1672a0f8b470167f99c64812ee760294d6dd419f18ed78b66785956df48697e6cb8e14783ba5c673d321421fea5c52ca1320c75daeccbb742cbf3f93319d4a1cf91c50fc3aa26b57490ba67e2b48a36cd520b171a39298dfa2ad8894140f9d60e38e96e897ab81096da322a5bf7d80a1ddc06be235a3a5b246a46fd093838b78f527ff2bf2fffc2d14ed83e8ee4c71264d5d178e201917a827954c02e10c549411457af96ed79e6f77f7bb75d25ba7dfe18194308ce020812702d8b58ee97806bd1cb9d6d834fc90f5d91bf914b8026d9819", 0xea}, {&(0x7f00005b1000)="a7cffc04630b14b7a2e0c121304a264002cecf1cb42c4029a8b936cc1716ea20f0e06d89961dc53a67c751735b3bd7c6d50a9be8efe3a01dc280b7658c1db44c0a2e51c4ce25ef39a7ff93ca1abb41eec1bd7d137bdf3cad1c88ecf0b0609abfc73cf9ce34021093b8040da71c7ba66bfc1375ce1e9be823b0e9171fcce93a67c401d65a6fd963135a521d3e36b4b42d7215ae564ac9ab13f468c42d01ebcd5a945d04111021379833f6", 0xaa}, {&(0x7f000022e000-0x96)="9899745f4ab079f52dfb890d31e45fde3ca8d6d3fd448bcfa0544018db8996b6171a4f3a9ddcad4d7ded33c595ba8dda8ad1a2f3c61908f09bc39416d426a182d916f9313ace91ea47aa330d7ef56deeae0034fc5d5e427d7f518a1945891ff2ce23220b1ad92584f54510a4d3e43334fda861bfefd8e8f2bf27554b531c4be11cccbb23d199afbd21cb39965c96f4d2e144f009a9d5", 0x96}, {&(0x7f0000dbf000)="b55d3b3d6713fe7e729681b8f21b36b4bd7b43fbc54dcec6c3ed60ae537939e8e9388f4b0beb7a6b9b800d13ddc274bf9edac8ded8fb23e2bd5a954bff9650e2cb90e369d32d0c13c4d0716e3af19bf1362cae6b1cb20882a2dde2b076a208e1ffd2c75ea07cd67cef6d63eb4bb9fa5443acb402c358d90890e7fa95ef494b8547d450b727484f55fe45e8f7a4c006b2bc6e227558c4a3e34ead790d300b841b5d403b96482ef348b2449aa9cd5c2f774b78cb54c87d85cac4bd5a0adf6ea95fff", 0xc1}, {&(0x7f000028c000-0x9c)="831debaad069cadd6918395ea0c81a647025ec262eba963bbf0912ab83a3abf564d7924a7fc7d441bc86d8343dcd081fa471b2ba12b67b3d84106e909284c7ba5fea1d61d855e4b990fa0d7fede5e4370f03e27dab385bd2dd57e407a283fe931ceb7bf02d8a560cb00600ff23b03beb590302b945487aa414e81bdab28fb4e3970bd2a0fab20d7f4eb66fe8443073027ed0e2e9c0aa153984650cf1", 0x9c}], 0x5, 0x0, 0x0, 0x1}, 0x20000000) socket$alg(0x26, 0x5, 0x0) read(r7, &(0x7f00008b0000-0x3e)=""/62, 0x3e) sendmsg$nl_xfrm(r5, &(0x7f000093b000-0x38)={&(0x7f0000027000)={0x10, 0x0, 0x0, 0x20008000}, 0xc, &(0x7f0000201000-0x10)={&(0x7f0000dce000-0x90)=@delsa={0x90, 0x11, 0x800, 0x1, 0x2, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xa, 0x6c}, [@replay_esn_val={0x40, 0x17, {0x9, 0x7, 0x2, 0x3, 0x7, 0x35eb, [0x7, 0x5e, 0x100000000, 0x8001, 0x100000001, 0xffffffffffffffb7, 0xc1, 0x1, 0x9]}}, @encap={0x1c, 0x4, {0xfffffffffffffffe, 0x2, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}}, @mark={0xc, 0x15, {0x1, 0xffffffffffff1508}}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) 2018/01/16 10:08:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000e1d000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xfffffec0, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 10:08:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000655000)={0x0, 0x3}, &(0x7f000001f000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ef3000)={r2, 0x9, 0x8, [0x9, 0x4, 0x401, 0x1, 0x5, 0x6e3, 0x6, 0xfffffffffffffff9]}, 0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) listen$netrom(r1, 0x81) r3 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r4, @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]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000223000-0x4)={r3}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f00008b7000-0x20)={@generic="f4fa11a5f472666fb3b8aaf291983706", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$packet(r3, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r3, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r7, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000548000-0x4)=0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r6, 0x0, 0x8, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r6, &(0x7f0000550000-0x10)=@ethernet={0x1, @random="80eea9780522", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38f) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002ee000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dd000-0x4)=0xe8) connect$inet(r6, &(0x7f0000756000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r8}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r6) r9 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r9, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r6, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r3, 0x0, 0xe, &(0x7f00004c5000)=0x0, 0x4) 2018/01/16 10:08:14 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000013d000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000788000)={0x0, 0xffffffffffffffda, &(0x7f0000b8b000-0x80)=[@in6={0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x55}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f000077f000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d32000)={r1, 0x6, 0x5, [0xfffffffffffffc73, 0x5918, 0x4, 0xffffffffffff8000, 0xfffffffffffffffa]}, 0x12) mmap(&(0x7f0000bd3000/0x4000)=nil, 0x4000, 0x2, 0x40052, r0, 0x0) mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) mmap(&(0x7f00000e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000e4000)={r1, 0x8000000000001005}, 0x344) pwrite64(r0, &(0x7f00000a3000-0xc9)="3b1e630e3f9625b00863bd47d3cbbbcb04b479987f136ddb2b57f1bd52e9232df27da54302a711ceb0bfb9d29a934b37b6abc3baeca70d172550a4b2e9c0d1c07ee416d39e03e67e45af36fcb53969315a99708dd880195f8b590c82184c7d8fc85d979f78cf2d7309225d86258b3376d2403926ea4a9d9b575afad90556bfbf41d1384055b511b1b3629afdcc1ece2bb3c4f6de76a72f53d86119fdccc904a059c10ad6502170d581a280ef640a2a56a1c6810230450a37f8dbb760ccc93bc1a11d82fc652ce8404c", 0xc9, 0x0) 2018/01/16 10:08:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c9f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000e5000)=0x20, 0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000526000)="01", 0x1, 0xfffffffffffffffd, 0x0, 0x0) 2018/01/16 10:08:14 executing program 3: pipe(&(0x7f0000ee4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fc7000)={r0, 0x44443585ff79999d, &(0x7f0000b2c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x16c) 2018/01/16 10:08:14 executing program 6: 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$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f00003f3000)=[{&(0x7f0000d66000-0x1000)='?', 0x1}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000add000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005d6000-0x4)=0xc) sendto$inet6(r0, &(0x7f00001a6000)="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", 0x1000, 0x40811, 0x0, 0x0) shutdown(r0, 0x1) close(r0) 2018/01/16 10:08:14 executing program 2: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000250000-0x8)={0x0, 0x0}) accept4$inet(r1, &(0x7f0000ecb000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d56000-0x4)=0x10, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004d0000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) 2018/01/16 10:08:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00002a2000-0x80)=@generic={0x3, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed0738d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f1565dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0xffffffffffffff72) r1 = socket$netlink(0x10, 0x3, 0x1000010) accept$ax25(r0, &(0x7f00008c9000)={0x0, {""/7}, 0x0}, &(0x7f0000b3d000-0x4)=0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$packet(r0, &(0x7f000007a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000576000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00008f9000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r2}) 2018/01/16 10:08:14 executing program 5: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x8000000000000020, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ef3000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ef3000-0x4)=0x1c) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000068c000)={0x9b, 0x0, 0x8000}, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000ef4000-0x30)=[{&(0x7f00008a9000-0x3c)=""/60, 0x3c}, {&(0x7f0000489000)=""/73, 0x49}, {&(0x7f0000b20000-0xef)=""/239, 0xef}], 0x3, 0x0) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ef3000-0x10)={0x4, &(0x7f0000ef2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00008c9000)={r4, 0x3}) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ef4000)=0xff, 0x4) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000969000-0x8)={0x0, 0x1ff}, &(0x7f0000ef5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000933000)={0x68da, 0xff, 0x4, 0x38, 0x5c, 0x7, 0xe7, 0x20, r5}, 0x20) 2018/01/16 10:08:14 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000021"}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000009000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000, r1}) 2018/01/16 10:08:14 executing program 7: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000e4000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000060d000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fc8000-0x4)=0x0) r1 = socket(0x40000000018, 0x0, 0x2) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000e70000-0x4)={0x3f, 0x0, 0x8000}, 0x4) 2018/01/16 10:08:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000020b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bd1000)=0xc) sendmsg$alg(r1, &(0x7f0000132000)={0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00001b0000+0x83c)="3c890d74d3148490e9a5f66fc084063946a127028ab5976a85f6fe99585118ea", 0x20}], 0x1, &(0x7f0000752000-0x18)=[], 0x0, 0x0}, 0x200) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/16 10:08:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000000000)="", 0xfffffffffffffe0b) 2018/01/16 10:08:14 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000000b000)=""/5, &(0x7f0000003000)=0x5) pipe(&(0x7f0000c8a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000)="9bee85400313aa26ab437281f16763a2b2c64bee41e14fec34eafba0f3095f306c0906e7783221ac7772a0481124be055cb9190e667d399d2b1b22b98b02bc77cfb496bb2bfb369ae2e5873ce27a3646e3ecede8147197dc3e02f0f016d610c9ce300a7acf83e4a8ae1200212273bcbfc7ecd71934ba24dcd2bcc6446db774d3a2d150efc2af94168376932f6ec64a6d1e31c4bdb3b3c4456d7d854dedbb7ba7a5b72ce55e95ff35cd3b68969a6f8a440878b9e1a30a78cd7e9568cc159b9a4d85c70a0e4b80f77783dd0819a16719caa93510860c3423f48b20792c2f510bc298dc3d75895bbebbe7959037", 0xec, 0x1, &(0x7f0000000000+0xd01)={0xa, 0x3, 0x535, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000001000-0x10)={0x401, 0x7}) 2018/01/16 10:08:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000d26000-0xd0)="1f07bdcc89f122b9e55f1e7aa2d72ed104b81fc457b448200002a52866251e30edee0a528a8e31e4a8237c2dbe425ffc9559b2edcb64bf00eb81fccabdaeeebd6027bdd4038e3db97bf65a41118c6f130d490d42eb5e941722c7ec4a37b4e41888e78982907fc1e5b4417f88081687fd49c179c5180d0d36ec6b0f53fff4e91947f9ed0f1961e2877f795405250a996a42444a8816ece5805a7a6a44714d98bc30810d83ae2424cc4b63d290b1e989bbc6b51cfb27989c049886e52a35eeb81f94b920b74276d521e239206ca5b92de3", 0xd0, 0x20000000, &(0x7f0000d25000)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) 2018/01/16 10:08:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = socket(0x1b, 0x8f940e3457b3add6, 0x401) socketpair(0x4, 0x6, 0x20, &(0x7f000059e000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) ioctl$void(r0, 0xc0045c7f) getsockname$inet6(r1, &(0x7f0000fd2000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000584000-0x4)=0x1c) listen(r3, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a83000-0x17)="", 0x0) pipe(&(0x7f0000258000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ed1000-0x4)=0x0, &(0x7f0000a53000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000441000)=""/167) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000bd8000)={0x80000000, 0x0}) 2018/01/16 10:08:14 executing program 0: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x18, &(0x7f0000f73000-0x4)=0x1ff, 0x4) bind$inet(0xffffffffffffffff, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:08:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f000060a000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000107000)={0x0, 0x8}, &(0x7f000058c000)=0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f1e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000060000-0x24)=@ethtool_ringparam={0x11, 0x80000001, 0x4, 0x6, 0x8, 0x800, 0x0, 0x2, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c34000)={r2, 0xa0}, 0x8) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000492000)={0x7, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x6, 0x3, 0x9553, 0x8, &(0x7f0000575000)=@common='ipddp0\x00', 0x0, 0x3, 0x1}) connect$inet(r0, &(0x7f000016f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00003e0000)=0x0, &(0x7f00000cc000)=0x1) 2018/01/16 10:08:14 executing program 3: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/16 10:08:14 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000004000-0x30)=[{&(0x7f0000003000)="e7ee78fadb59fe86fc3c37d408edf9259fba30a3a80f0951ca853a6bc20c74a3f2663dcc66af644b24f60c2e907592f7ade2059098792fea8a5c5d69b861a51027b018023c6f4627fcb5c6181cf16c447e5a300cf3805bbebe0a9bf9949f8e2072994a77ee6f8fe242e8bf9ccc0b0821922165fc665107b21243f2c145f2d7e2087fd5c5f98ba5a893d714e4880937afeff2f04fbfeb3d2577ee000e4f911069881d2fda72f233d539ca6b31e63ebd16dfb6b9d464d97a0903c44cdd19ff19f0929d1df586353568d71562e8869676d71cae76bee65e6fdfce6f4f4613b6a4589be604d8eeb5597a744970fc8caf2c6efbdb", 0xf2}, {&(0x7f0000004000-0x34)="b45938222864fe8236fa01743a63653273054e98319b9d7e96cfaf0ab9fcdffaa28533edac68d40780df41a7f0b8b471e972e5b2", 0x34}, {&(0x7f0000003000-0xae)="e127d0fcb845b908ca03237ca71f24c6db38894df77bf5404dbd7d1819f526333b7456d586fb561812fa8a7baa5ba7f2369262ee039c63237a13bbd5f3010d6b98775e1919a3f1f504767ba484ad290ead393f5fa0c79c5e65e9e8c38f728068a706ae37cab15ad87a4eb131148021cb10e19f40e007881be4df813f5c55ed6a6e949cc325f2e5c2e78adbfaad04ac1c22d65d8c964e67ec440f09b3aab84fdefd90389c572febc2517b1ef4264a", 0xae}], 0x3, &(0x7f0000001000)=[{0x78, 0x115, 0xeec, "ea135345c007e4d165503652de9c6d6d623d2c331e5372a213a362fa65e8bf1cf3dd8649d938297cab27598eb15d9bc25ed8bafe8d8fb4c669f1500e632f3ff08b9876aad21bb7514a86353b296312fdd6182ca3d3bbbc49cf3afdd219eaaf7b3809e6"}, {0x30, 0x10f, 0x6, "29ed51b1e0fadc154e325e849754cd91f1c3059713a5b5ed004d"}, {0x30, 0x105, 0xd87, "fa82a934f94021bb8f3fd0f81af786e8c246517cf018908f571f"}, {0x18, 0x101, 0x8, "ec664a6a12"}, {0x20, 0x88, 0x956a, "dc07de13b19581c704cf4a77c6b8"}, {0x68, 0x101, 0x1, "1afe8702cbf89d9031e77c65fd96e2d59456298f027d30829c03126369eddc4cdbbd9ede507e05a35eb1e95fcd36551de88c0f2b38cb10236615099771d247dc4630f86a308ba12d93f49782de465228455e5e3c21b0"}], 0x178, 0x20008001}, 0x4801) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r1, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/16 10:08:14 executing program 4: r0 = socket(0x1e, 0x805, 0x0) connect$unix(r0, &(0x7f000094c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) accept$unix(r0, &(0x7f0000e83000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b93000-0x4)=0x8) 2018/01/16 10:08:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000959000-0x103e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="bd75869612db", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000ce9000)={0x40000000, 0x1, [0x0]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007cf000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000cc8000)={0x3, 0x1, 0x0, 0x685, 0x80000001}, 0xc) recvfrom(r1, &(0x7f0000076000-0x7c)=""/124, 0x7c, 0x2, &(0x7f00006a3000-0x1e)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @generic="fdce25a863c05696d3b06ffc92a1c98a"}}, 0x1e) accept$inet6(r0, &(0x7f0000aa8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002c2000-0x4)=0x1c) 2018/01/16 10:08:14 executing program 3: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13f, &(0x7f0000005000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x109, 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}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x401}, @ra={0x5, 0x2, 0x4}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x7}]}, @fragment={0x7f, 0x0, 0x100, 0x1532, 0x0, 0x96e7, 0x2}, @dstopts={0x4, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7, 0x6c, "ad25a09608568322a878ca87f92c576f30c53f5a86782838a7910b5e574bf95823f9e50293d590186e3089b89dceba87e0ab2ebddaae200a48a7015da248786e85d7e0b59f78c408be8ca153ca743ac353c705418d0e503eaa288ac14374e865626018d9ae62bda2c6368772"}, @jumbo={0xc2, 0x4, 0x7}, @jumbo={0xc2, 0x4, 0x7fff}, @jumbo={0xc2, 0x4, 0x100000001}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xfff}, @ra={0x5, 0x2, 0x6}, @ra={0x5, 0x2, 0x8}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @fragment={0x3b, 0x0, 0x6, 0xfe, 0x0, 0x3, 0x0}, @dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x595}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/16 10:08:14 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r1 = socket(0xf, 0xa, 0xfffffffffffff800) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00003ff000-0xc)=@sack_info={0x0, 0x4, 0x2}, &(0x7f0000f7e000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000419000)={0x5, 0x1, 0x2, 0xd16, r2}, 0x10) 2018/01/16 10:08:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80004, 0x1, &(0x7f00000ba000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d4e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x6, 0x0, 0x3, 0x4, 0x0, 0x9, 0x7}, &(0x7f00000bb000-0x4)=0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003f5000-0x8)={0x0, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000039d000-0x1c)={0xa, 0x2, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x10000080000001) sendto$inet6(r1, &(0x7f0000c7a000)="", 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000305000)={0x4, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) connect(r5, &(0x7f0000ccf000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000cdd000)=""/110, &(0x7f000033f000)=0x6e) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000955000-0x8)={r1, r4}) sendmsg$kcm(r5, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000359000)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f00009cd000)=[], 0x0, 0x0}, 0x0) 2018/01/16 10:08:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c5b000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) socketpair(0x9, 0x80000, 0x8, &(0x7f00003bc000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000658000)={0x8, "b908fc179a9f"}) close(r0) 2018/01/16 10:08:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f9, &(0x7f0000001000)="86ba1671a9b456114498c77d3eafba535a7d92d00d1dbff6edfc42e6a84319bb276d8533ae808f33abba7109057dfb518f47b7aa9400dad2d9a735f0ad440132c1d86d8cb2360db8d6f7e2b4aa47db9ee05e474651d918244ae94ea3de011e738ef1df0979f7e0ce630131bc9dac1ec7216ea21ad8e5141be6daea7bb177a22b00b1586d7acbf8ad469e1bd92c91b5fee646874d944fcc03d1bd9d1f5a303827810ab4ff14902ab9ffd1307c4799aea1e5256e82336153ff32261401250a0cc7925d7843dc22057b41e5e97b59fbcd74d51efdc999ac7e6983c92667a594fc") recvfrom(0xffffffffffffffff, &(0x7f00002e7000)=""/237, 0xed, 0x40000000, &(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x4, 0x2}}, 0x26) getpeername(0xffffffffffffffff, &(0x7f0000275000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000275000-0x4)=0x2e) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000834000)=0x10000, &(0x7f0000707000)=0x4) 2018/01/16 10:08:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) sendmsg(r0, &(0x7f00000ac000-0x38)={&(0x7f0000411000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58, &(0x7f00003d8000)=[{&(0x7f0000668000-0xe6)="1ce336ea8778b90de77855d2e862cba44bca6a067f01cd0129412fc8510eb22e8b2cfd6f854e024c2a143f660de564581ecc3ae15b1c7053f406e0340818310cee98efa096cdbf040c30f06bce8b87a5d214f1b36417b3798af30d43dba9896e6b9a8893197b31bc41f3be4c92ac953df4476f46bf150f09a624d5142ddbf07e7c061408a93e88de02a7a39560736e6dee6eecbd21cc69c8517d19ddbaba723846534e2253ee43e553aadc25bb5d4d897b18e18a88b42b5529dc49dcd7f5be882ec9c5b66b62dd923828e1cb2f357ebb2880925eb6208401e0a9ee77fcebb0fea9048a08c8a2", 0xe6}, {&(0x7f0000320000-0x51)="187103f1d96a8111b63e2754037af4bc9812267d526b71b41a68fc54ddea8523ff4b1b14a980c5229c34d0bd303359964ee071f641fc41d21a333c3e7f39edc29bf7faf3104618985d0b8f0660d43aebaa", 0x51}, {&(0x7f000065d000)="eda8a70bb23443f3141e03b925164dc95ca99cb538362edd67de6fd498ca911a4e6c7d261af7c390385ffe63147127125748af365db7788da03119e978b72b8e5232adfd237a3d0014161ecc06558dcfe239b3b95762e75052a7619491e0ab2db4aaf8e59e837559eb9981ffe0f0", 0x6e}], 0x3, 0x0, 0x0, 0x20000010}, 0x1) setsockopt$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)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533", 0x30}], 0x1, &(0x7f00009db000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000211000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffffd}) 2018/01/16 10:08:14 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00009ec000)=@assoc_value={0x0, 0x0}, &(0x7f0000144000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x6, 0x1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ef9000-0x4)=0xde8, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000862000-0x8)={r1, 0x0, 0x4}, 0x8) 2018/01/16 10:08:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) mmap(&(0x7f0000114000/0x4000)=nil, 0x4000, 0x8, 0x12, r1, 0x0) vmsplice(r0, &(0x7f00001a3000)=[{&(0x7f0000be5000)="", 0x0}, {&(0x7f0000315000)="5699876f8b3d19a7aa6d28a6877f55bfcf3d852429dab961b07e52f5600ac3c2d53485c4aa5e9a3193fd44e5f5d908014514e9cd8aaa11810f1ce03c5b869f9bff67df2023c9e33668225366324d0571c2f72a88673d1991a3751f25aff04f15", 0x60}, {&(0x7f0000525000-0x1000)="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", 0x1000}, {&(0x7f00009f6000)="", 0x0}, {&(0x7f0000498000)="f0800889e364a758b13cd276acc7cd7aaf218cac50fd4db5aa49ee29947ab910f034f9350b", 0x25}], 0x5, 0xf) 2018/01/16 10:08:14 executing program 0: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f08000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000f8d000)="bd", 0x1) close(r0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f96000-0x10)=[{&(0x7f0000f8f000)="b0b5adcc643b396a53abde890e159c442fd94a81fb675be43c5ee03f4a98", 0x1e}], 0x10000000000000d6, 0x20000000000) 2018/01/16 10:08:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f000037a000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000007000-0x18)=@add_del={0x2, &(0x7f00002b7000-0x10)=@common='nr0\x00', 0x5}) 2018/01/16 10:08:14 executing program 6: unshare(0xa03ffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00007a0000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/16 10:08:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000bc1000-0x4)=0x9, 0x4) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b01000-0x10)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r1 = accept$alg(r0, 0x0, 0x0) close(r1) sendmmsg$alg(r1, &(0x7f000022d000)=[{0x0, 0x0, &(0x7f0000151000-0x90)=[{&(0x7f0000a2d000-0xd9)="0f47389cb7155346351bf38c425a1df50371a25188597f39b24e1fc27c0f1e87fc", 0x21}], 0x1, &(0x7f0000c2a000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000863000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e75000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00003b8000-0x4)=0x0, &(0x7f00005c6000-0x4)=0x4) 2018/01/16 10:08:14 executing program 1: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x4) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00009ab000-0x30)=[{&(0x7f0000f76000)="64d0cdf936323897868f97cff30a1175bc1a36be8860033f9eabb545c313cda3adc2b6fc33db902416e2e23d872d917483b2f087125335992bfc72d4a29215fd0704255c9da47f9b2c05378deb63d1d19411b7421247680a4fa308548618cfccca3f8adb088cd24c3e0e46499e041b7004fa0d889058b5af4719b5792d326140c330d8dfc84549f943b3ed045bf8efc43b1b7da1c21dea9a2928cba653e57668c8ca3c7dec1e165df6ea28c82acfe223a84f78e401821b3aa5f03f10e3b11520b0e35c87c32574b64259a6e592c5745d820408ee0883d6", 0xd7}, {&(0x7f0000f76000)="", 0x0}, {&(0x7f000002f000)="ec5b0a6abbafa0aa362306b0fc22226ec15de97cc339e40f8f6628d1d867fb3bd6cfe312c079b4718b3d76c46bb2674b817785c80266c868b106c602d2e8762b075df079250d8accb56ce33358b8399129a8bcfb4d4579a384897d7aeb936000e7cbe5860cde6a7470d9e36603d80803118e84244daa5819de08005a3a9f677e91f5b547493f833319b548af4eab14aafa8035dcdf339ef3a467ae6f1db31bae46f0e5765489f93829f1aab2b4ca70527efbe62aa7eab90ed058b76209e20f572eb3b54c5564fec262dc1cc9c88ead6aa78fe8483e049b1a07b4dc56c53437", 0xdf}], 0x3, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x40b, &(0x7f0000f74000)=""/4096, &(0x7f0000f77000-0x4)=0xffffff8f) 2018/01/16 10:08:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ded000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) socketpair(0x2, 0x801, 0x1, &(0x7f0000b7a000)={0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000628000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdd000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00001a5000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00005d6000)="8908040800", 0x5) 2018/01/16 10:08:14 executing program 7: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ab5000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000f73000-0x4)=0x203, 0x4) bind$inet(r1, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000e99000)=0x8, 0x4) 2018/01/16 10:08:14 executing program 4: socketpair(0x0, 0x3, 0x4, &(0x7f000058f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0xfffffffffffffff8, 0x4, 0x8, 0x2, 0x8, 0x20}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000149000-0x10f)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x4f2, 0x6, "050008", 0x18, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "6cfc854886a433c3"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/16 10:08:14 executing program 0: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x80000000000, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/16 10:08:14 executing program 6: 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_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000061e000)={0x1a3, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002dc000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000786000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x20, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ef7000)={0x0, 0x0, 0x80000000020}, 0xc) sendto$inet6(r0, &(0x7f0000b36000-0x6a)="", 0x0, 0x41, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f0000254000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008dd000)=0x10) connect$bt_l2cap(r1, &(0x7f00007aa000-0xe)={0x1f, 0x71b, {0x6, 0x9, 0xffff, 0x1f, 0x800, 0xffffffff}, 0x5, 0x0}, 0xe) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000023d000-0x4)=0x0, &(0x7f00002a3000-0x4)=0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/16 10:08:14 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000097c000-0x50)="2f7fed483142948f00cc4e91745b0e83d4fccc088671576ca822fc842133c14d3362bf8e7bf36206c5c7351f88965e4b658a531d52e169acf298216ac4e93c9fc86ff25d7c2d345f2d17bfcfd4f0ed9a", 0xfffffe28, 0x20000000, &(0x7f0000f69000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffffffffffc9c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000f69000)=0x0, &(0x7f0000f69000)=0x4) 2018/01/16 10:08:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000ab3000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be2000-0x4)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000c5a000-0x90)={0x3, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$unix(r1, &(0x7f0000010000)="", 0x0, 0x4004, 0x0, 0x264) 2018/01/16 10:08:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000f13000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000efd000-0x10)={0x10000, 0x4, 0x9, 0x6, 0x0}, &(0x7f000066c000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003b3000)={r2, 0xfffffffffffffff9}, 0x6) getsockopt(r0, 0x10d, 0xa, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000428000)=@assoc_value={0x0, 0x0}, &(0x7f0000a4a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000300000)={r5, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x500}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x20}, &(0x7f00006d1000)=0x98) setsockopt$inet_buf(r3, 0x0, 0x25, &(0x7f00004e1000-0x84)="53ad13e83a2a5f820b959f271bd204fba4ac081f4c9096b81f4d7e838e3a588cf119c821bd5468073e34025478901d8e1b13bfb3de2bbf80e253e9af34c6ec7971fac090870fbd8d13dca3c17a7fe0a6300d78c5fa8743763d5dd819b0a1d0930b585e928fe59309ec915660438e7bc7cb1cd106824d6f86c642a65eca5fd8c3abad79f4", 0x84) socketpair$inet(0x2, 0x800, 0x1, &(0x7f000028d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000080b000)={0x0, 0x1f, 0x8}, &(0x7f00006a1000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f000002f000)={0x6, 0x200, 0x3f, 0xfffffffffffffff7, r7}, 0x10) 2018/01/16 10:08:15 executing program 1: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='ip_vti0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000172000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000003b000-0x4)=0x0) socket(0x10, 0x802, 0x0) 2018/01/16 10:08:15 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) gettid() r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000a42000-0x5e)="f4f6fc29ce8b6c5660d79be9e66da8e2474351f2f3c0715e06fb2bed4bac9bc4", 0x20, 0x8004, &(0x7f0000820000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="031cbfd29c3d", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000fe0000)=[{&(0x7f0000fe0000)="0c318c8104bf0c4514cb561803df014f9349dbbeb258b21aa9f6764ae3cbcdbf227504ba871770e667403852a4243632277f9efe1ae966a5fd13b704e6f7e5b9617caa06bd3a7ebcdf721dee10d20346759b9a", 0x53}, {&(0x7f0000fdf000)="6dea16ae9168d5a3364baa81fd4b639dd40d47aae309482fa76ef13665fa2cd6684dbf6dc1e1e5d313c0606e17dc0c2715308f587d1dfc57f57c4735358639d46f9f27c881db1629f73a9456ce6ed485a620dbd00a224fa53ba0551ca407b2cc8c78fe8949e827d941053d", 0x6b}, {&(0x7f0000bfc000)="a436515c35abe3891beceb3189b3e0b5917a5634351d6f900ce66d410868a1d7026530edf466b9318eb2c8d0f9c020ca0ff178693322c91833f83861928dd096efa282189787f4656df5aa44ac92123ff211eed15503f3186e5f4f314b813aebce624ed832331e7520b706e565b5cc1ade4ddfbbc8fe10d0b3275f8eb941d9594adb194deba8578209ee39facc43393909525126dc328a5ca3b847de1691ff8231b3a9124e0c416f6c6f4f775d469822d39efc18a0224f16ade76d08358975caff87a468806bc511065eb81953a34223d4ed49b9b6c8fdf90e964b4ba4643f1791b2f54fc36eef94a6abf8a580034bbfe1eda715", 0xf4}], 0x3, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) pipe(&(0x7f0000435000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000fe2000-0x8)={r1, 0x8001}) 2018/01/16 10:08:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00002d3000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000240000-0x4)=0x1e, 0x800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c3e000-0x4)={0x0}, &(0x7f000012e000)=0x4) pipe(&(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000e1b000-0x4)=0x1, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000bd7000)=0xf8d) writev(0xffffffffffffffff, &(0x7f000018b000-0xa0)=[], 0x0) 2018/01/16 10:08:15 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x2f7c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000008000)={&(0x7f0000013000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000011000)=[{&(0x7f0000002000-0x84)=""/132, 0x84}, {&(0x7f000000b000)=""/76, 0x4c}, {&(0x7f0000012000)=""/214, 0xd6}, {&(0x7f000000d000-0x5)=""/5, 0x5}], 0x4, &(0x7f000000f000)=""/11, 0xb, 0x8}, 0x100) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000003000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r1}, 0x14) syz_emit_ethernet(0x9a, &(0x7f0000006000-0x9a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x21, 0x4, 0x0, 0x0, 0x8c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xfffffffffffffffc}, {[@generic={0xfffffffffffffffc, 0xb, "1c8f76ddfe062a1703"}, @ra={0x94, 0x6, 0x1}, @end={0x0}, @lsrr={0x83, 0x13, 0x19, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001]}, @noop={0x1}, @ssrr={0x89, 0xf, 0x4, [@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x10}, @multicast1=0xe0000001]}, @cipso={0x86, 0x3a, 0x1ff, [{0x1, 0x5, "9ec4e4"}, {0x2, 0x11, "5a1a381b9b966eed4523cbb2370bc5"}, {0x7, 0x11, "999e7aca3fb0e8dfd433273563c8c0"}, {0x0, 0xd, "aefb05bc43ebb07be37816"}]}]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, 0x0) 2018/01/16 10:08:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, @in={0x2, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/16 10:08:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x0, &(0x7f000087f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c9a000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xfffffffffffffffe, &(0x7f0000574000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000087000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e26000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f000091e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000ebb000)={r7, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x6, 0x400, 0x81, 0x1000}, &(0x7f00006e0000)=0xa0) r9 = socket$kcm(0x29, 0x800000010002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f0000aa2000)={r2, r0}) shutdown(r1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000da2000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x200}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f18000-0x4)=0x0) r11 = accept4$packet(r9, &(0x7f00007d1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000104000)=0x14, 0x80000) accept4$packet(r11, 0x0, &(0x7f0000006000-0x4)=0x0, 0x800) r12 = accept$inet6(0xffffffffffffff9c, &(0x7f0000dcc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f69000)=0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r12, 0x84, 0x1, &(0x7f0000a07000)={r8, 0x115, 0xfffffffffffffffa, 0x7, 0xbd, 0x2}, 0x14) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00003aa000-0x4)=0x0, &(0x7f000090c000-0x4)=0x4) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000033c000)=r10) recvmsg(r2, &(0x7f00007c9000-0x38)={&(0x7f0000167000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e2f000)=[{&(0x7f00009b7000)=""/62, 0x3e}, {&(0x7f000007b000)=""/134, 0x86}, {&(0x7f0000ae9000)=""/175, 0xaf}, {&(0x7f00001e5000)=""/193, 0xc1}, {&(0x7f0000df8000)=""/239, 0xef}, {&(0x7f0000553000-0xde)=""/222, 0xde}, {&(0x7f0000908000)=""/145, 0x91}, {&(0x7f000013c000-0x9f)=""/159, 0x9f}], 0x8, &(0x7f000026d000)=""/101, 0x65, 0x200}, 0x40) r13 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ed5000)={0x0, 0x40, 0x8}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000042d000)={r13, &(0x7f0000fc3000)=""}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00008b7000-0x10)={r3, r4, 0x5, 0x1}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00003f2000)={@generic="5705a4b3790c67a78a2acabce3c56aa3", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$kcm(r9, &(0x7f000072b000-0x38)={&(0x7f0000ef9000-0x10)=@ipx={0x4, 0x5, 0x8001, "9558a9806ba5", 0x80000001, 0x0}, 0x10, &(0x7f0000cb3000-0x40)=[{&(0x7f000099c000-0xb8)="f69da192fdf255a5961d27b21766e5a537929b0700873ac71702a4c7229c498c04c058054fc92d54ee185dd25717f4e9431db9b144fd5ab9d8bb7833a872fef4026f8f80b7cea8186acdeca7ce64faaec286c41e0ca36f5e6b0b39159dee44d7691b52e737c06899fe91dc0297c96211d09fc08b164eccf6d47fd7e3f80fa687fb3763fc459f46726d792d9456bb8b38dd39e4ebe9a6d3cb38e77117385d73424c2ec570234d86d6e2f9898e8b8173424e12bb01d23de1f8", 0xb8}, {&(0x7f0000f9e000)="2e961dfd7688aead25062472f08c34561f164f169695450e3ac93ebe77ccee9b68a7bfebc606caa43370ed5f3e05381cdbb7e5f6581cb6b0bb80ec5e5ed41df10ef4837a28e42801b49b849c9822099fae5b0f6f5f2ba7b8a544ce82699991bf2242132a2460843bedd986d5e24947e3c5f2546ad2da5095", 0x78}, {&(0x7f0000cc9000)="8c4fa250bc6a9a264f419c4582237e2f09b4a143a69e7173d57c461d2fbc3f89bec8051eace34d000f38dd04ce78ac", 0x2f}, {&(0x7f0000e47000)="1568b4632e71af8ef1b014e50dabefce07c449ab2732a07896b3b7454287488e771ae9708e521a989d68e38c52b1c9d8a58dea543aaec352c2ec4811f75137891668ee2912438e8cdd7fc33a184587693783af04dd99ef032fba3d35cc616f08c9d2d8d2856409f067cc3a32e07b1dcb9d5561855eaf4553e0412b23e1671c6a0235663a47083f81319bbc5a073fdc379044e62faef63e42c68606c068198a7635d06cf6ae4988dd1d258fc44f8b5eea9f167e1d2fed9ef0103cf3874faaab4db3b92f738d53fce4c4b2176702", 0xcd}], 0x4, &(0x7f0000d9f000)=[{0x10, 0x119, 0x5813, ""}, {0x70, 0x117, 0x8, "39433f0471c8d2ecb34de4f2a124adaa563f7f55009772a41bd01d7312f233e7d2d6c1bab2f79f047d0a0de63c259fd812247efbf0258c5a51522bebeeb4853d91e6a96a275dfa32026a548b5bb6ac779a2c510961de1e21be"}], 0x80, 0x5}, 0x8000) 2018/01/16 10:08:15 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80000, 0x8, &(0x7f0000fef000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ff0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ff0000)={0x0}, &(0x7f0000ff0000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000fef000)={0x20000007, 0x0}) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r3, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000bcb000-0x4b)="", 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ff2000-0x4)={0x0}, &(0x7f0000ff2000-0x4)=0x4) 2018/01/16 10:08:15 executing program 3: r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/16 10:08:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000981000-0x4)=0x0, &(0x7f0000ca0000)=0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000236000-0x10)=@generic="17a6453d3e1daf263e9d517de30f80cd") 2018/01/16 10:08:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x5, &(0x7f000048f000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004d8000-0x4)=0x0, &(0x7f0000ee1000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4) write(r2, &(0x7f000001d000)="", 0x0) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 10:08:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xda6431f0796dbe7d, 0x9, &(0x7f0000b65000-0x6)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00005db000-0x10)=@generic="bfaf243fb5ff750695b76a7a9fd4ee6e") recvfrom$inet6(r0, &(0x7f0000b86000-0xb1)=""/177, 0xb1, 0x2, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f000042b000)=0x6, 0x4) sendmsg$inet_sctp(r1, &(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) 2018/01/16 10:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000572000)={0x0, 0x7ff, 0x30}, &(0x7f0000e90000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00006be000)={0x0, 0xb7, "c447977851bd704c8233a5f3a492da070882457faafa13a11ffc63b4956f3dbad8894d05606a5405de821da67f77fa36c8aba879a8fe8cde1ccb64e4712ad78fce2c00630cf0a13dd75477954ce588f19b2f72deb78b8b5f6624278db1647654d2602296f1db598cba0f7395a8026be0b9fdab847bc8a3e12b4393cbf2567aa3cc67e893ee3552f976657dc02de0a4e040aeafe7b283e07a703b7f0cb7c1b4b3e4976a0801bf6c58da9548a60459ece68ae2f4c3a10221"}, &(0x7f00003f4000-0x4)=0xbf) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000012d000)={r1, 0x6, 0x7fffffff, 0x79, 0x9, 0x5, 0x5, 0x7ff, {r2, @in6={{0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0xc5de, 0x10000, 0xffffffff}}, &(0x7f0000eab000-0x4)=0xb8) connect$inet6(r0, &(0x7f00008b4000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) socketpair$inet6(0xa, 0x807, 0x5377, &(0x7f000080b000)={0x0, 0x0}) sendto$inet6(r3, &(0x7f00008f8000)="159a679d2b052467d79e72e702c3929b958569595eda1cd0cc177c5ff331c058f9f6f07cf6b0c37b71b37a0bc88131c0fc92ec1beb56908c5be80b4d42c7b9a04da7079ef4da9fc9cbf5794ef8047733b6e82e16c7ac31b98d0b6a75e717b88c1617b22bdd8719fcdf3c2f5f2e8e17b0229ab0021a6ab4c03bef3a869007d674488c13642d35162e560bad368b1b034b408142", 0x93, 0x8000, &(0x7f00001f2000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f00004a4000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 10:08:15 executing program 3: epoll_pwait(0xffffffffffffffff, &(0x7f0000dc2000)=[], 0x0, 0x0, &(0x7f0000dc3000-0x8)={0x0}, 0x8) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00007dc000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7fffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000)=0x5, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000002000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x4, &(0x7f0000000000)={0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x5d25, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0x1c) 2018/01/16 10:08:15 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b7d000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r1, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00007d7000)="", 0x0, 0x0, &(0x7f0000d17000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:08:15 executing program 4: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00001e7000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000902000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) socketpair$inet(0x2, 0x80a, 0xfffffffffffffffa, &(0x7f0000901000)={0x0, 0x0}) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(r3, &(0x7f000053f000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001d4000-0x4)=0x1c) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f00000ff000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000901000)=0x0, &(0x7f000081c000-0x4)=0x4) 2018/01/16 10:08:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$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$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) socketpair(0x0, 0x0, 0x170, &(0x7f0000bd4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000003f000)={0x0, 0x0, ""}, &(0x7f00008f4000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00003c9000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r4, &(0x7f00009d4000)={0x11, 0x2dbabfd3a7fedc36, r6, 0x1, 0x76, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x14) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000e90000-0x10)=@common='bcsf0\x00') 2018/01/16 10:08:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e88000)={r0, &(0x7f0000000000)="87f9deef5f18b61e68e51fce9f2dfeb3b4c4c7b0f228640d209ebb9d0ece1bc74744e9e85eb2a7d9ef14652edb388002646acf4103313aa853a795ba8103a164232d4ef5ee2f20eb07d326e553a4bdb0e5aef11239e3fb36ff712fd3b793c7c2cd7fd883a57e7b2dd3ac2213e07a814b5a7f", &(0x7f0000000000)=""/0}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x6, 0x4, 0x8000, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 10:08:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x8ce0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000ca1000-0x1000)="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", 0xb0a, 0x2000c040, &(0x7f000047c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00002fb000+0x983)={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100000001}, {0xa, 0x0, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x6}, 0xe3, [0x5, 0x3, 0xbd53, 0x800000000000, 0x8, 0xffffffffffff0000, 0x0, 0x400]}, 0x5c) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000523000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a9e000-0x4)=0x1c) 2018/01/16 10:08:15 executing program 2: r0 = socket(0x1e, 0x1000000000005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000d61000)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000d01000)=[{&(0x7f0000d7c000)="7148ca9a3b0cc3a89109a95af395279256158873d9", 0x15}, {&(0x7f0000001000-0xb8)="098e7ef85c7c56963b9adffcf0e030237d05b0188a0bf1666c3b42fe3ff6139ebfad9b5c8d96aa4851e7c7d1584b1a7e53aebc06272faefaa9edf4f132d62149fe4258b591fac5711b1a28e63d825b12baebe8c3bcde2a468354f280993b26a4835dffa12e7fe8326e1b07cb47b85b2d76d2359537010b2b98da3d2df8b4e2fdbcb7dfcf6d7cf18681386047e1e714dfa8e685908e1099c3d3dc7f7290f915f750c57ae2882db3fb66bb5899222164c0b239cdc9032eca0f", 0xb8}, {&(0x7f0000000000)="195416122333879029a2ba23837cbae1c616acdbefed381f38072bc1e570c20ae7d7c7b5837425687e72ec122a401ef1042baab6550c4b939e6b1a2004e7aa1145b91dd15c9c4fd401f10d46844b375dcd92", 0x52}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="393b82e1e8c81747e63d1abdf9d32c859ab331e85aad84152ed5c89303390be3fefffb2a0f81b3494d086e32f23a82bb982a233223b944f26cee5ff8d498f079206814cad49a795b026b5c6a3fed7af991d2495fb71ad5457b905f3761d7ba51dc1086b3f5b5cf15632d50b9f67ef1c9acfbba176a7d000eee6f1d9ac526a22ec32ad46b8f61506363e281bc6f046bdc701fa9bcfffa0993c7d2fa1a7181588efec03a3f079d4b5302a74c202ad88725f70595decb3505ee82d09f7b9144d51a60b96cc5cb4364ef4b2e585ef9cfe764af4351dc7db0e57156a9571c", 0xdc}, {&(0x7f0000001000-0x37)="da83ef6751ae4c10eb24a28d9d084c4ead4c79e2dc698ab6f2aa0730e49cf3b9b3a09266257f39273f496b69d374fa3d12e01903d3d7cf099adeca9038e2e420f1a17f8a97a783e052f0cc60a97481d67e390bbed2a18b5da3409d95c4484f0b2f72f262b0d7714d81ebe7bc742b2e2c14006504ab04bdf761b384e7763154e735d4d1", 0x83}], 0x6, &(0x7f0000000000)=[{0x1010, 0x88, 0x1, "3323c3203378e8a5799ab7a0ededed8bc6ff514625ae948a97bd48ec1012edeb730b4e4ca63d9b9a4aef3062a043f7269e8cf0c77429995ab3c7a9068c82f862cbc225383c8422360320ff35338d92ad32c2a5619f0df883cb5653c1014dacdf220cd5d1bfe66e9292bb402eb6e1d693a83537d18ce0494fcf643e331c1289b66efe49b9eda5bc671825834ad9ccfb30809dda2532985a8757173c2f5b732d3b2b14172c818aa1da9fbc2382a324ebab9e858c0f04330fabcef64a31c0718ec25139355e3c60ff158fa2da66e31c048cbf5cb940907297b655958f7ba9502f43ef557b5a5068cb1008686896e14dcdc34ba4357b707ebba3b6ef9b66bc2b36dae0e769bbaaf026d9ef1d0b34cdf260b259802b315326b26a6111c5dad310a6327d33eeb03ffa468503b8265cb7e4ac67467576abb6e52b1594dcc27ac2575ecc6c1a1d50fed50054ab90d830ba8237c8782eef76f133021300af1cba4c9d0b93bc2132c2fc64339bb18f81272d91affc4285ee578d2feada6f03dbeaeab6dcdf276f0732ecfd61a2ddce25797224b0d40971a695da187d448d102b1828a401011e036d79a1c4dd2fa1b7d0a9f426b6912a76436f8a7b5a893f4fff745f21d5d01cf52fe42b9f060d2ea97a3a99111fdad23d5dd8ebd9694b633cee5448c0868f43b207c170740f8a6f083621e1cecf686a2e9ee7c324dcc64d1b49829ab5249dcce682000ca8609fc3a7901bf153d2b9bb32d8351c5365a8af6e5717f3a093eb10fdc1c9c7176e02759083b83c83e81880fe1ed56db42675b217b88b6162e96a5fa728fb932c1780fdcab09303182217605e300b3dcde12060e433ba0fb9926aeb3c4f23eed9d87baeb75009a73a28d1920d68587191efca59f97b91391a7c220891d1959428c935c99f667b2ee2dd7b6b18377b5b8557156987d4b2fb6a867b972ea9e219fc4e81648d455fa6bb5134c4c4640d869a47a986f479d2f6a105d89e00470256f80ded45807db65535b47d0554c7bbc575eed5726ddd964d22c78dd91cf64b7da8418171e786c72043f1072d1dd83a59cbfb66a1ac3891950e0afa7c815b207265ff7c82709deca68560c32259f586331c532f960ed9508c801623f3f19014961b69f44a8ad43b34f82c5348c93e523c5ecdc398040b2d086bc6d76dfc596f3d38c42edd1aae9ad82f25350e942398794ecfcd6f98316cbe3af302feca1adafc64a6d03e6c1901ad6f6ceceb176da249a044398d7392231a4d6ca60480bea752b816f3837f563376e681c3977e3d887bc03e5e128b1a29d38cae4995896836515cd903a541b88e343232ffa986a49a161c0f4e31804792fcb14f0e55f6866072b935f838071ca663a59e485e8d57d53241d37df0206a686d3214dbed0d86b3b92617cca397e64fbafdf7d0ff7fb2d063fbeccf929cffaf6b2245100a9b967afe37fa9d1e72552db84ca03471bff1e59bccef3ecc82e5fc0e7c567db9523d21263a2a82d910497262ab5ae96051c97ceeff67cd3139de1cfbba8870054f8baec74be83dccce26edfcd8d431060ce31c931aff1249279c484ffdccf21c90952f41daee937500b322c091f4af35d600362e610c563e95830ca2415b7ceaade134b9b8a3baca112ccfa70265eda523552b5b782dc90a3b0bb8956050e06ac07ad1b492413c28c31e1d42f5a30fa8c695a603327d3ae7d9fcc748c79d1e3bf8aa9374ee98bd06818aefcc2483e21bbd4ef8f161848ef2b49955c1e0c8a6da3022ecfefb769c1d569b984a4bad80f42488e239103c8054784ae2ba41788effa862ccccb27c505cd8fba66bbd5609d46fa81d1445e0809198444ccebe243e35b8c247dea9b934be4a393b31c2f95cd1800d0396150f9cefb6a796952a393405569c46242f80d8b4b801ff60edc2b58ddd8ae479c3b28ae90460bcfb07d251b3612c558293978183e71343ceb0c1ef4b1217c84c950985a24e513fa2d6b4e7a0c6ea9652985657e012d0b704ce94a34628ff1e93877b3bbfd63f343b6ed9d3e9fe93936420a70be3b9d6e4e7bb965f758e58f41f845fb0d4592fdd5735f8a1d9c2a1910aa902bba700dba936b5b48836a99bf434b928253198a5a43c39cb8862da65a1b00854070e49e7103c43a3602518b89dad3d5a8927377f6e25f89443095c5ad93e1313e2c10d077e14ed402215a44378e8db01add1a36af858baccacff5bd01ad74a3e1887ad3fa8f26c0683cb8c8ef488b226aa5429b2a66d459ee7695734c62aade2b334d60661948dfa38b4b827004110fe1375b4676c21a5fdcd502457881b7460d0fc3f3118089c3b4310a447c82271d1630468e422bf242d7a4189333d027617e296ebc1b3ebfdbf15396942d995b9658891bf2fcb728c3f9af3d1d7c7697bc5480ae5c33c0c0fa0e0dfcc1b27ae6333f133800126e1b4aeb2f00abe9ace0e17d5b1877cef6e4be42e78d9f9d0f3170041502b0d7dea92329e3618de54acd773f2375d674da6a22770abb806c119ded15f431a017d708d240e209fe96d2fee79824c4654c164c8073d099e035d0bbc4dfbbcbed44f46b10b7b1bc037b8678199072f5b92371ddb9ce76a4e53c27b5bd830cc21030088ba13e1b3ee788df0ff4e4300f0c2fcf11ac5930bf2396dd7662e372b7eb8c0a30d1cfae11684f3b3be615beb715ad32a77afd13df8426ccdfbf4f268408b00d72cda70fcd3eb2672dca690ae3da316e4b980fefb4e8cc953121207983d8256dd2531c56cd6b067091691194092be90b83542cc777db6518a1b06af4d6aa1bf43df6053420c229dba46e5b6d947c4cfd6a3a3f9c407d30a2fd793b92302c71ec6223385f4636f4b684a6fe15320e3114c7f3578c7363671dc281232c97691a2bb8076106f3e4c6ae1c1eab51819fee93907ec9a9c799409f18f9e4ddc7c23acf75d6ae1ffaa300d070e77f5fb97670b05fa3a4224b6b56c718fa7caa0d5ffcf71e864ffc2cfef04cbcf63e77ab3313f432c1a38f96c8c26ca4b88767b805fe7f5865dcfef66cb7880eb49ef4433fdcdade32f329e258f6dceb46c32fe5669b38df624af2d0d1319b60b147c9fa7e87d6dddb0a6fd8bc873d89986fbb960e4115c83a0e9562f15b67635c646de9e9f16e4d85ee67d93d6f278082907cda8ffe035b60292f1cf05d2c5ebec02ee7f83a95b7e2371f889d4450f8caaea1fbd6984f4041de483f745d68046ba2aa5e4b5b31c86386cee363c0404cdd200a083ec569e8b19294a9efd9feda2711c178cb29eb25c6155dd8a66fbce14b21d361a40e09de7b9dca45a13621709644fd5586b91f8dc8be3baf97a2325074fc7200914529d3799715a020b6143e482de270823a672985910b8c89009e39d2ea7017c30a1cd683b3bd8e2d9bb1444cdd4bcd042c4affdc3676ef2c4d734cee605ad1882437fb95f4bf2d6ddf7ee67bc9c8e918e878f2ade8efd81cf8e758e3ce09da3a8713780bf63957618b97227dd87ec7c5dd62c2216acdc8f9dec1da46cf2c5965f422400d23ffd01878ab0d9631479287b2958e588408b333bd3cdbadd55437a7f5ad635ef1f44e3b04621b61c5827c3d34e3d740318330fc198e9934e5267273b92d84d4ba5429e9d461b96e712925f13a58be05890a601ef87bbf351be87b94bf57d12afa361ff282042b4cb8b64faea168340e07ee47865423aabc388529d7732b42c617f462a44e26e95e8a3e8041b61d1d3b060a79074e88a56174b55b9aade27e8a9c84e053372cacd5347c1ff656aa8b902d7b46cebcb4bb292aa50e07c3a221adfc3119f00cbe6abc4e29d1523883eb9fb8401a7424f8695325d718e61ff70f32aa15eed859b5ed875b694cee3ec9d52b9b8cf219ce304fb9d58084c63535d89f10612a8071ed76694b025c2640c25543271648c6e553e1c0c626be3db09207c94b54d9e4cf1dfe1367dfd2bf7ed3887dcecab0d5788e0a7b1d6b90cd42fd2de5e594849c638cdafda2cf1063e206b3634c9381991164e449eb4bb923f495b8e734960acd3b572a8f5403d0b63a674a083a72c364437acec9eea49cd7fde1ba0256376294ee589f4d5696d075093b8ed9850b6832f49b040958926d45ab9ecebfcfbffa430618afb732fd808575c3b883e8653b50001877dea896101df03516296a732c8cf03d5b0026703bc717517adfd99bd8bc326d33573e5ebb267c1bfd82a55870d098634097459659434d498c903e269eff668388d807732c570b054d88d929ba9ddb027d2cf5a284a10135121f160f9d67f3cecbe6c42c9a806e3c5859f254842845dbdfbb89af4f96a6a33ff0b91371d2dc1801bc2d420a59d2f6ef8ea7163c3c6caafbd2f9d5216e20051e88a3ae8e536e3dd3aa29fc3504862203d7631cabfa441efb15917dd36bc982ee4ceff7c9b80a16f4ffd38babd663adc64c0c88bdc7d66edc945c6ae1d1bbc521eb9597338c23778d8473d90a89a28e10392dbef54c94adf975328e93a7ae69a447ca3fcef2cec54dcbafae823fdd56fea2ba0857bd542b652094f844b18634431e17b1f980b0aaf993854057aee26a1782d44c4016e31bbbcd95be9061339947039d2e6fbf593dc4b55c91210735cbd419252e79d61c1368bd54176982f196a57b042ff87742863b97c203aa585322d30e402fff9a265e7b0a00958ec30449dc109a1cc8b910bf2f0582a2855f9da5d5da0697ebcb88c9af6d256a304913b8227b0ba92ffa7cbc54d1537eab66a3f8a43ef9de2f0030e4a72eac762275d6eb653aedbbe3915e35efc13c4fab83fdc14c2991c9ec98d5f82a6cdfa64b2ab9ec1b9516bd6e3655d0e9f9ffed2824ced9bb17701a239708fe753043943cfc9055f15cdcbf5806a178e7d4b0eba2983d5750d8edc50cfa49e954a1df8064cca7275f29258d6cab3812f543d521d03293304699558a46e7d94fe8502a55c550da7133ac9e3c8f34a1e725145ff3044c00024916b3876165c808e507a2dd16a6caee4fbc7e507e79ee83e21153643569b807c01fee30ace8b4ad966217fddac1a9ce02bcaa28ec220769b5b968cbcc0aef01dc81790aed511c5146649bdbf5d2992a4604009587525f11a1b6d051b14b4e61410b94c6470b0ce9d95a73d82fac9bb607ba4e874622df0ccb6b4b370680b23f35678f71d4297d3de179607be642373db1f54d13acb8b0d7b457aeda001e21996ac2ab42f9dad151a3d3df214b5839ed626ec60e6d81c4dc98af2c8898c32e943d546978b99c15ac9e895284577c1b1b9430d0a77d07014ee9282d8b56c87a7d636bb1e355331a14a741beb6f39c07c51bdc2089066a6f66d46c2924ef67eefaba515b838913d2ab5c5792e3aaa2a5a45a0346728a203b15c494b6350cf3fdc99109b4d61dc2a553b477099825bb9dfb25d7c1d7b15d93ae311bb26facbd2bb150d6f8ea3fcf4db3274b77f92cff94260569afd8ca369ee1069305ccd33b9e7d436b327a6ba365c7cef5ce39d4a2d1f3dc452b8d3d99913871ab6e2e2072df7eb457da3e216c815a16dc00da0a1ada8e4fdf74582af4d89c33741bf5db83f81d17b89d38ef25826034e9b1ef2313d65404767bdb4d6687362307427a87ef50de2c6c3cf51eae667bfb45255f0e7fae93df1b004d1a07c2056ddac8fe18553d6745360abd40430f3babb8de78a610b486027a291019ab13f40ea72ed6ebc265b2ec9be644200f68e4a717f066217fcdd0478710b39a2a9cca801d43458bd809f68d37c8537cc4198fb794151af1b41b5ce2c687218145e59a9789a8d9cac8fbe4947b521"}, {0x88, 0x116, 0x80000000, "e6f5def13782ee1a662c7874e7c352d01ed4cc8e1014e923f83e8b9601c63ae29ee29c1bba0f45a2747d91269f3a39caa9203ba85d875e23727aa89a938ffca40d22b6e70c66028d647037f97ccd4e91ca70fb8ea51b937562f00df4011d874ae3e21185e148b3e472417053b732a6185175fa"}], 0x1098, 0x1}, 0x8000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c7000-0x4)=0x14) 2018/01/16 10:08:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ffc000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x7, 0x32d5e515) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b7c000-0x4)=0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa4, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/16 10:08:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x25) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000499000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000093d000)=0x8, 0x80000) r2 = getpid() r3 = getuid() r4 = getgid() r5 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000264000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d1000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000efe000)={0x0, 0x0, 0x0}, &(0x7f0000c1e000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000879000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000dc8000)={{{@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, @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}}, &(0x7f00005da000)=0xe8) r10 = getgid() r11 = getpid() r12 = getuid() r13 = getgid() r14 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006f8000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000890000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aad000)={0x0, 0x0, 0x0}, &(0x7f0000714000-0x4)=0xc) r17 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000443000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085f000)=0xe8) r19 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000036b000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000eb4000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000420000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000085c000)={0x0, 0x0, 0x0}, &(0x7f0000880000)=0xc) r23 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000067000)={0x0, 0x0, 0x0}, &(0x7f0000499000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000090c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000284000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000032f000-0x4)=0x0) r27 = getuid() r28 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000825000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7c000)={0x0, 0x0, 0x0}, &(0x7f00005bc000-0x4)=0xc) r31 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f91000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000369000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e35000-0x4)=0xe8) r34 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cc5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b7000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a9000)={0x0, 0x0, 0x0}, &(0x7f000060e000)=0xc) r37 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e82000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f07000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000915000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b97000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000270000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f3a000)={0x0, 0x0, 0x0}, &(0x7f0000145000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005d6000)={0x0, 0x0, 0x0}, &(0x7f0000150000)=0xc) r43 = getgid() sendmmsg$unix(r1, &(0x7f0000d08000-0x1c0)=[{&(0x7f0000dbf000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000242000-0x10)=[{&(0x7f00007ab000)="397fc74d0560737e85acc28623673980ba8c4306f5d6178a292a201ef4fd804a09d3c3dfb66515fcc4f128ee0ad34a907f1243530f823988a71bcc91a7c0a66f7dcdd6af5b98948564d387abb2", 0x4d}], 0x1, &(0x7f0000f89000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x40}, {&(0x7f0000b4f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c3a000-0x90)=[{&(0x7f0000833000-0x1000)="ccbdeefe0ce3943c9faefc25c4ffcbe5ea2d6039e79ca928e0441654a9e8c64c303afe723ef095a18c100363c6d09a0bcf359b0d9cb39218b7cd477eb8f58cae41a8bf3e3b27f7a136871ca99e1d940a513a25bb821ec5a82b806585dda7b2bb3cc6d8e9eca2384c38a0fdd11663aae445b6809c4f00ad514973c9a3d6ebd46a3774d410e476656a530d5217c90b9fa0696a5b88a78f5fdfea2745ab2c1f9ff8946b281501e8cfd796d7e257c4a7502d95fdd52c6272efff786a07a4ed3ee702f5b6b9a25a251106c4a8a81569fc03d6c58a2cb2f063a5ca952f0481b5b01d454fe99ccbb86ae24d69b6cda07df9abcd18bc8a13762022f489bccbe81cf86bcce50035f65549ce64b93ea3c5dc3fb3e66a39c836260fdb0e653b215a8feae194d7f6b9f1c1ec8d813aa57bfa45cbaee97676d061d0c79a25928f4b43adfcc1be0c5fdfe044336ad611f698830e9a42674a56056e0b8c4d34a49abc9365c77aaf8ee66048e4c958d9b1076554c4e661af5cd6eb18debd9b3df83dd43e868e2af2edfcf2f0a0ecf0af7cf6253ce215a7b6e7d05031a7aee941d983b8ae82738515ff00e20f3d82540832f4e8f455849b579b03f04136ca8ce118467dfa754de308068f6d6b44a84b5e253ba5599d1e985b4704ecd1e847624201c72481c7b776078f6814d2d27cb1de4a5d7c0ae1292ea2f1126fbf33f1eb9cdaadbcc2779583d5f839db7e10f66b2bc84c9b814e32f430bd0dee3fca9fda4e77fd92b24816c85a0136cb70f6cd7e58dc3ceb7df2237046685ea26b9e1bf57afef973d12bc7842d2ced3bea5369a8d0a69c5aa7404d9bba2041f2dd9e0ae7b0361df4179ec93b0f2538541251a0c8ede3a0bf809331ac65dcef1f47e48df2381dc85b0f3c8a3291ea5a482909745f274dfca09a0f209af92788098ea33204a87dc374dd326ec3e85fa60e8c599f501fc8f62c56cb177dd74f25bb652d032b7f88987ac69b0740d81d73eddde46f17c5821517935e1f3229be872cbd6cf1fa94d2efde7c457188cfcf1b14d1474db1b65053deee8c6657df71ebf0bb62325c9b068f08a92a8021c30e1a2770a702c88273bc048169c7c219d2ce653df100f6e396cff089c03634e9e777b04965dba69ff61f13fbaf4bed8de52ee8bcd39b981488e0bea02d1068bf2f052a5ad680695e30cb99f1cbd6959ceab700b10a765d318c718577a0ac1980ba553848276c6ea1eed9e3d05751b0a548ee6e7b222dae2e2904fb4e6b75c6835c96e0e134720f2cdd98c3a1daeb74a807babc18f1a399f1b6983f4e96d1dea65906694dc20d09159e1647837774d60d3e65141a18a6d3f4b9848a911e45c60cbdaf6d9f2e85dcdd87eeec3eacfdb79dae098ccb9a7fac0f0256549d2188111f25b177cdaa5ca1778bf72bc191ec276f9f204cbc80308e8b3908016162127b56df54fa2e3eb63a8e8fee835e2ec5d8bcc7fe5c5e3b34e4e1c8f0b67ace4dcfc8a9403aa9e63c5e1c1f3c298ea758927beed3489890c81ea7661ba1dab225537cf5f900bb38847ae27104eba0c95cb35ad19ec55d4cc11d440bec8e10864fac8ed6c63511a776a1257d28f3d3a994dcd78da89502e802bae59e818c2ce71facb1dc145e6448a0858a6b1481ee72dcbb2ee2fe017ffc29ec0d25516aee695f19a19642a510819974408d1140809b328bfee84ce40758a9bd3f33922de54db383fc46927865bae194b69578051dc3caaba3fbddf7522d21befaa5e3fd28c9df8ea1f8f633953ffaa7f90ca3f163bebb8239a82e401affae041e3b00d55d3055d58716aeada55bd0505781655fcc79dfe9ca7b9ab927316936c32609b41f666f9ef530b5dc41cd52f966f6e083159900778e4fd5fea69ae1d1310bfeb86fff3028619702a590e6427f6efb45092d410905c567e6b563ed941f80727aad1521eb20c175f90f6c6015449001106df7d749697f5c3b0427119d5937f56eb2b309de7ec44e3df2fadd8ea1b105b17c3b77d4ac91dfc4d03200e0b40d6b29b5affeda9beb340c58d80066871cd8bf4336c5fffb045896f4af86dfca01b21289e02cb5b2465420940c74c74aac1817638436fd58cceab40d9a92690fbdbb90c77192894e0739dcbf2bc43c4d9c936885d8143e88965cb50f2439d9eb5d924cf288359d62db40117c022808c4a23483834dd2066313ec2bc9c54c2fc409dc0bf77d123feca77ae93ae8ad0e46beb11248611c1d0c4dffbc8176c07962fcbd4a7ea59dab209c3fc6a2a8023b595d2837bf495c27a0c882e3bf25c175ceb877fca76b40bc60e4196214f41a2823af6ef6d8dcdbf9a8e7bfd1574ba145f60c81b78a3c45a71112bf96e4ea646fba78731efc5a0c9b5a6c9897d682c3fc3607cca68b2f61cb50a28be08009b67ac3261256ca7f0cb1356d89f96aa59a1daa920966cfca85718dd1ca8ea79b2628054829a5e63374098c40efea227d0e2fade82ea5434aa3e3af34e14819563a18f37bd23d7f394d4db831063b5bbc54b14973eefd56ee372edf1ed801c690bdad19796fd3cc8dbac09c4a282519d4abe647f8356268d0005502a9a6649184a7e0e65a82e129bb48bde2e785713b67096c08eca1ae3b1141abbf05433252c17067736ea0aeae3c611fe5c9cb7fe1a257075a955dfe94ef9e31aeb67630891af611cc501ed7c9204b2a87dc7fd38a465d50eb49b823163f4b79efd89d9b12259d9baceded05cc243dbc3561e8bd3d7fcc35a0c5762c8dfc8a34fdf16f3d27bcc5426b314dd6d4cc396690b88841446e9ed6fb36a0c06beb6a2c72aa669966cbbadeaeaba3775ea714eef0ea0dceb5b8397f60fab7dc59f011f3cdda7de1e5000cb0e0b299abe0bb1e50758ef9b17a1937ef265ea587ec7e14e938ec3d5f135b22dccd223232341cee333237b5ccb14d6f88aecb8cf9b3f8426c07f06bbd318d9bf592600f98e69fce5922ed5eb4fe23edb69ea1eb4a53bb4597c51cc3459d00a357089c542687504fca411bbb52578b9a5cc506ba9236e3d9c3fb25da478109ab1ca98f18e14b66f601459be140f6d649ba1ba95b1654db5f37d202c5b9bc3854a40e9d5c0085325c58c7ee951e12d39f009869386baa6acf5d5975288b6640bb2693c9fc3675e9232afc80d52e63e93293fbe22ef44115899a4baa1a9c355e96c1856a2c799c47e51214327cbee40710b0eb2f632db3a44e2601b081f2b91928f3f8d418b436658c6b5f65725463a8fd42b8ad5825da42866ff2006f7abb3194fb1539b56f06f92f4956c2e5a804ae79cd6fd78901fcb98e7b05fcc65d68d77574d1d871722c2802ceacf6db8e3a40bd48dec10552e38a827d8e0336770b393ce13271df6a83a108fdc8cb571f01f2b1edcbf69aab15be7e2fe91a1c81e31539b4d535d98620f1a4760e234af41b2deff314dff180b14cbcf9aaec0072c49db730159e8b84d29d99421e58730121c6a45d90b04b9712c6de1b5d0a21e7df833b126e3818e6a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0x1000}], 0x2, 0x0, 0x0, 0x8000}, {&(0x7f0000b5a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000916000-0x60)=[{&(0x7f0000d54000-0x41)="90d01afb9fbe74667ff09d1df3a2db2dc51b2b43f39ea87b222a7eebd901a0226d83bae166acb94c7604c8573cd783929ebeab5d7217f3b00ea1e1cdff138540bb", 0x41}, {&(0x7f00008cf000-0x46)="1f0d8bd1c772f094935ddfd51a1ec1329044debc02e520f35c61ccd94998ad4ca6655c15a853d3390038755d0ec152e313b475930938c6aa915b59e3a816a3d11464686d9dab", 0x46}, {&(0x7f00009b0000)="a853c3b8ad64bd345dc5418367db5b582a50e24d4c21c4fce70246222f8e3694d1975de3e350d1ac1bcb70a66b209c73fac2ccd210b928a8a0773509b8a64d1e77de36ff8d0051049fbb738270c674e58cb8b636aea29af87d82bdd112bd076ff10cbc715a366cb0ba99ea9dbd88f83513f03db2c853a118b1bd371e787afd2b2b14bf01d6ed084a30cb444894debc6e7b2a6c48bb2a390616fbb0bed9c27bfa7197a0341af35c14eca9da0b91536be226f7a336480927c612ee09b5d699ef8ca494de699838f24cf9256fc9", 0xcc}, {&(0x7f000019c000-0x1e)="162ed0813434d8ce02e34eeed064d061a12526379602535d061e4e76df32", 0x1e}, {&(0x7f0000db3000)="83346f3337e83ac83c26051670492343bb87acf7d2fa5d8a4a593a8899f9a52cf20e3c3aa8cb27427eb65194ee20c32b449a86ea1c62c68d569eefac85a68a604ebd5c80e017e91cea7b2c9ca17df36406be70cd55e78815491175c418089d43f1788f4cb3bc0707de0d0ab8d31bcd8e0f64a5cbbec513312d9f9189003c14d74fbb81120d17c42e6ce473200ef930e681dbd74b233e8a8918c1ad5b72d6e768366b80941fd99dc6b9d6a8dc2437078689195fb684b80f2c823f5f7fe900c08083482824ccbd15c5bbda671b15d52a664f7303e012404a46a6b4ea", 0xdb}, {&(0x7f000048a000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000f58000-0x70)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}], 0x70, 0x0}], 0x8, 0x44844) r44 = accept(r0, &(0x7f00000d3000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000faa000)=0x10) getsockopt$inet_pktinfo(r44, 0x0, 0x8, &(0x7f0000788000-0xc)={0x0, @empty=0x0, @empty=0x0}, &(0x7f000037f000-0x4)=0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000210000-0x20)={@generic="f804ab043341b478c64809b63b6f039c", @ifru_flags=0x2}) sendto$inet6(0xffffffffffffffff, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 10:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000001000-0x4)=0x8, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f13000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000fe7000-0x10)={r2, &(0x7f0000db9000-0x61)=""/97}) r3 = bpf$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) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r5, &(0x7f000000d000)="", 0x0, 0x20008000, &(0x7f0000144000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r4, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f000002b000)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00008d9000)={r5, r3}) setsockopt$inet_udp_int(r5, 0x11, 0x1, &(0x7f0000cbd000-0x4)=0x6, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ea0000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd8000)=0xe8) write(r4, &(0x7f000017c000-0x2e)="", 0x0) r6 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x41, 0x2, 0x0, []}) ioctl(r6, 0x8916, &(0x7f0000000000)="") 2018/01/16 10:08:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000e11000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f000022b000-0x9a)=""/154, 0x9a}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000315000-0x6d)=""/109, 0x6d}, {&(0x7f0000f7a000)=""/209, 0xd1}, {&(0x7f0000e8e000)=""/124, 0x7c}], 0x5, 0x0, 0x0, 0x2}, 0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x2, 0x400000}, 0xc) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f6b000)={0x7fffffff}, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) shutdown(r2, 0x2) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f6c000)=0x0) 2018/01/16 10:08:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) unshare(0x4000) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00009a3000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000067a000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a81000-0x8)=@assoc_value={r3, 0x1}, &(0x7f0000d24000-0x4)=0x8) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000d8c000-0x1e)={0x0, 0x3, 0x6, "24de17db5f6c", "0f6540a72b08220acf9bd0b65c7d0cac"}) accept4$unix(r2, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/16 10:08:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x3, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003a7000)={0x0, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0xffffffffffffffff}, &(0x7f000072b000)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a25000-0x14)={r1, 0x0, 0x80000000, 0x8000, 0x1, 0x1}, &(0x7f0000615000-0x4)=0x14) r2 = socket(0x15, 0x80005, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000625000)={@loopback=0x0, @empty=0x0, @empty=0x0}, &(0x7f000019d000)=0xc) getsockopt(r2, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/0, &(0x7f0000000000)=0x0) 2018/01/16 10:08:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000ad4000-0x4)=0x77, 0xfffffffffffffdd4) bind$inet(0xffffffffffffffff, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000e9c000)="89c5", 0x2, 0x20000801, &(0x7f0000d47000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000766000)="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", 0x283, 0x0, &(0x7f0000a90000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000063a000-0x4)={0xffffffffffffff9c}) getpeername$packet(0xffffffffffffffff, &(0x7f000098d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000795000)=0x14) sendmsg$kcm(r0, &(0x7f000066d000-0x38)={&(0x7f0000102000-0x14)=@ll={0x11, 0x1a, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x14, &(0x7f0000a30000)=[{&(0x7f0000caf000-0x37)="ffccfd4ad7cd795950ce9f55924f31e459a68a221feef4e56f78abdcdb771c808842d94b321a348ec20253c3fcad796a29accaae3113dc", 0x37}, {&(0x7f0000b81000)="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", 0xfe}, {&(0x7f00006c0000-0xc2)="ddb6fa12d914d89fb3468a89f966cbc8a717dfe0c351d89d33ba2ccdd6b9a1b78d961f2a7106e9d9c708c76d5651f10e4d5bd58c8739cf58ffbadd9a9eb9af067448c5ba7c28da7be60d5bca5515ef22a279ea946b1d7c700a87bbf73e2b09eac68018077f024b2b7b333c26dff45df56458354505a6269926e83cc224dab83f9b738e453738b933a366ac1415e21b1f5d55e72c1c576971f8f70b76535ca31e75e7a7b5b726e6df1964fbc6ab18b5d185e2bcaf2cc99d6306ce016fe58992cb42e0", 0xc2}, {&(0x7f000067c000-0x8d)="071336ee81c11a08b5ea24703c23db87d76bb0d29d73c025dd86bb279138e00f88204590895214927e3959b7ea8aac791235ae6718978dde12828e21aefd9e61b46f9212dd30a72c87147d2c69925dc633ffa00ebeff9eca95a562b6ad3dab296cd30fbf1c079efa5e18b83f1965eb595172e5a2e572d17a5026a708a7bcc7925b527dd9481724d8b33ff7f7cd", 0x8d}], 0x4, &(0x7f0000844000)=[{0xd8, 0x3a, 0x1220000000000000, "1731e5b26baf4048e3f1608d9d756a7f258e7a23a3604d378eaad4b4a53633047ad2984de697014a2c7990f1bf9423a3010d9d3e679ee074f19ca3e7256ebf299acb9e6755e1c3ecdbbb7656668f4abbbb8745730d7815705bbee3bd3099647ef3ba158576c6fe9721685cde3a82dd6df768b2f0d15b2949eaa3264fedf69a609cb0976a6be9a6345c0efdcab1eaa16b05a3c6f42f9a0a2cbd303ec5ddb4975f72e48bbba3e0628440967628c615dbc4a3241d5794b0203a3852c63c5be32f3ebd2d1b95d4"}, {0xa0, 0x6, 0xe0, "89e8a892a2f4584216da9ef79064a9298b55742e3115b0dee15848abd534967cc0d9018fad51d00ba6f81b720600d0c0452d284dc00713716c9d4f4f9fa183c266cfbe7cd196204632bdb869540acbbb7134dcd6f830e88606e7a98e9140d4ecb38046e012a0132924a85f9e4d8aea399323b01729fc09fef162a62ba21cadea3384911e805d60c6370637a9928c6e3f"}, {0x48, 0x18f, 0xa000000000000, "32568813bcfe3651540cc28b4e97bf8817c507d8fd7880b25b9b1e5a634af703bb257e1121a0cc1b3c2862c57895b920d728a9b1dfc7d4"}, {0x38, 0x10e, 0x0, "6b5aaa1c26f5cd9d895fb4969ddfabd9087c05ec4315bf2a32ed2e81a2ffe30ba151fb233a46"}, {0x78, 0x0, 0xffffffffffffffff, "e2ec5adfe3ef90ecd3a6f77c40b76968f6bd52c3ae7d430cb83de711c623ed61150dd9bb63696c2b1a1314bed05e10c2ceb076b4511c9609235e5ebe8b60612dd63510af86318b0e2b4ef6ef3e8deb84037e00d7a44e9943fc0c6a88ec108b3385d7096e6c92"}, {0xe0, 0x108, 0x5, "04d867488f091b86d57ad8abe1c41b1837fdcec0a544b79893d41efd0c94cd94d48ffef68a0c666ba989012df73811cf7f3d1f14062bb0e246cb56aef298cd25562ca5b971691c5642c18d198ce4c3a2227b5fd50d7b8891928ef210345140654a3621c64f2292adde67a62bcb8ddb08c39d3259423d8f52acd80c3c218e05919caa64a54fd7e73c0f1729878e1d53964d768bf7307f494422862a79dd48976b10967cf7869d132e56c9883e57ef2542240bd720d70344f36bd2cd19acb5eb4145f6c62d14f4b630a8"}, {0x110, 0x1, 0x89, "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"}, {0x20, 0x117, 0x2c, "1cf79283ed2355717c"}, {0x58, 0x0, 0xfffffffffffff34f, "574ca329970d38d7e4fcf8d809dbdd5cfd094f8201426a0a35272828bb920a7f8190c7d7409516c65a3eb0c73b94cbd691b08e34d3dae7ceaac1b0c91943743862109a"}, {0x10, 0x8c, 0x3c84, ""}], 0x4e8, 0x40000}, 0x4008004) 2018/01/16 10:08:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000a2e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e81000-0x4)=0x10, 0x80000) accept$llc(r0, 0x0, &(0x7f00004d2000)=0x0) syz_emit_ethernet(0x32, &(0x7f0000a9d000-0x79)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffd70, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x25]}) 2018/01/16 10:08:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000eae000)={0x0, 0x0}, 0x101, 0x1000) syz_emit_ethernet(0xc4, &(0x7f0000f45000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x3, 0xa72, 0x17, "179a804189eee7d005167cae7ee97d97399adebced2ba9fbf4187c079d5923726099068335cf945f62b8b91b92448b085bdebfd827b68c4cc791f2200af81a49848285cb2069c235d66e1e1995382c9b7f0f60629e54f0015fc65516c7b367a5c7782c21c0ec50ff4f69259b072a914ffa937b20de8208636ba3eeec36fb6b7d94f2389279ad42233386caab7f9cb28ccf8615f9d4529b5f26d2bbe95c4990a8972311fcf1a5840598ff3ec345ea7a9023c60d"}}}}, &(0x7f0000fe5000)={0x0, 0x4, [0xd79, 0xa53, 0xb3e, 0xac2]}) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/16 10:08:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x40, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x3, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000ff5000)=@buf={0xe9, &(0x7f00003d9000)="12728e7ca531611c3d2bc423dbd94cdd48a1f33a32cd36c847b351f56bace056376956904ef0565c7646ffccacdfe2118571a50ed47aa5481d589179658f87daf0716478495ee9b3d83d7997accf27bf91e8859d68d7e64e7e564653e5b664dab15bdae3c4cd6707ad7836ae785b654285f8d502c7b785119401dce4b43fedbd41f19f2a3801b48aa380463cf517e3aa32b60524f8b858b3dc651cbe3fdb84dace9f79207db020df1567b629e3152795ae45f56ff71b0a290068051344acf86ef3ec3e7ea52720934ee8ad292647a929a9ff92c1fa8f85430d52cf3b249e74d5511f2d7d7a7377a230"}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 10:08:15 executing program 3: syz_emit_ethernet(0x52, &(0x7f000030f000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x8a, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x5, 0x0, {0x0, 0x4, 0x3, 0x8001, 0x0, 0x2, 0x9, 0x137, 0x86, 0xdd6, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @lsrr={0x83, 0x0, 0x1f, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002, @multicast1=0xe0000001]}, @timestamp={0x44, 0x0, 0x9, 0x1, 0x3, [{[], 0x10001}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0xfffffffffffffffd}, {[], 0x101}, {[], 0x5}, {[], 0x7}]}, @noop={0x1}, @generic={0x8f, 0x0, "bf0349533e411b2b"}, @generic={0xc7, 0x0, "c510e828"}]}}, "7e757f1b"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getpid() 2018/01/16 10:08:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xa, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004fd000-0x28)={@common='rose0\x00', &(0x7f0000a38000)=@ethtool_link_settings={0x4d, 0x3, 0x4, 0xf9, 0x8, 0x0, 0x3, 0x0, 0xe4, 0x6, [0x6, 0x7ff, 0x81, 0x4a, 0x0, 0x5e02, 0x2, 0xa70000000000000], [0x9bd3, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept(r0, &(0x7f00006b7000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a1000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000256000-0xb8)={0x0, 0x48000000000000, 0x4, 0x2, 0x7, 0x2, 0x7f, 0xfd, {0x0, @in6={{0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8001, 0x8, 0x7, 0x6}}, &(0x7f0000c31000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00004d8000)={r2, 0x35, "1e82b45f3ebf155bb7ff0793f96ca9e67e695505c1defd7444dba6bdc74ca47de866a59ff94bfbcb511ffc55d382d14de3298a2f50"}, &(0x7f0000f99000)=0x3d) 2018/01/16 10:08:15 executing program 6: unshare(0x8000400) unshare(0x28020000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) connect(r0, &(0x7f0000002000-0x6)=@hci={0x1f, 0x8, 0x1}, 0x6) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002, 0x800) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ce5000-0x4)=0x42, 0x4) unshare(0x8000000) 2018/01/16 10:08:15 executing program 0: r0 = socket(0x0, 0x800, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f16000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x49, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/16 10:08:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000ebf000)=0x9, 0x4) shutdown(r0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000d61000)={0xd0ef, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x338, 0xfffffffffffffc00, 0x3, 0x3159, 0x6, &(0x7f0000659000)=@common='bridge0\x00', 0x3f, 0x80, 0x4}) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000f62000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ba6000)=0x9, 0x80800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000758000)=0x5, 0x4) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f0000bbf000-0xc7)="f63fee88c4727e1df96ad6e482dc2d4f25fb7cbdf41a31974a117d524235ccc110982ee5acb3dd97120b31d3cf96e74f4ad26a74af1c5f4afbe743057470c756c422eb3a73d4e0adf1943fd877c3a61d6f1e4a8c46a6f9bccccae641fffb1a8618db4d708bc630e4126425db154c7998d4c62aa66ff3b5b64c479e6009bb6142257f6b2e6d140247170e3556de643f5c4794f0d5b93036938692f3edb0dffca2688c32a46ef266ce259eeebe4aff4af235149424cfa4b2e6810d1db07b1d31398342491084eae2") setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) 2018/01/16 10:08:15 executing program 7: mmap(&(0x7f0000000000/0x5be000)=nil, 0x5be000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000210000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) ioctl$int_in(r0, 0x0, &(0x7f0000416000-0x8)=0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe0002", 0x21) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005be000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f0000-0x4)=0xe8) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00005be000)={&(0x7f00005be000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00005bf000-0x10)={&(0x7f0000269000-0x70)=@ipv6_getaddr={0x70, 0x16, 0x20, 0x0, 0x1, {0xa, 0xd8, 0x40, 0xfd, r1}, [@IFA_FLAGS={0x8, 0x8, 0x202}, @IFA_CACHEINFO={0x14, 0x6, {0x20, 0x999, 0x3, 0x5}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x1e, 0x3, 0x1, 0x0}}, @IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x70}, 0x1, 0x0, 0x0, 0x20004084}, 0x4081) socket$alg(0x26, 0x5, 0x0) 2018/01/16 10:08:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000004000)={"c6699b11e8e1c5dde5114631d9b2b53a", {0x4, 0x40, 0x3, "cd4528ddf4b8", 0x8000, 0x0}}) r3 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000411000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a68000-0x4)=0x24) socketpair(0x4, 0x4, 0xfffffffffffffff9, &(0x7f0000b50000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f0000754000)={0x9, 0xbc, 0x6, 0xa00000000, 0x4, 0x3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000bda000)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000, 0x32e8, 0x5, 0x8, 0x4}, &(0x7f00000d0000)=0xa0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000264000-0x5)={0x8, 0x1c39b346, 0x4, 0x81}, 0x5) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009b6000-0xa0)={r4, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0xffffffffffffffc1, 0x3, 0x2, 0x18}, &(0x7f0000eb9000-0x4)=0xa0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00004cc000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) setsockopt(r6, 0x93, 0x4, &(0x7f0000a0b000-0xd8)="661eb4b21f59997efca1b2943e319a278eeef38942ea71920bf5d223a3d57fcc03c949a938dc1e1b6cea7e874faa316d7b65ea2f16633b503185ce1ba2f71439a77086f8fb866f4c520ea61f6af096b008ddf944a66dedd1cab8ae0c60e6832d256e8933d89814fb478f63064a7c64e82b068299e35260c43f78ddcefbcbb2b6e09834e40987dec732f60c7f325b7fccbf5602fa1699076734bb622386d22e59003d02a21b61c2e469b63b44c5de7187b213c4a3890a4305f406e32a5dd21fbfcf40a16ec2eaa2d500f558e4d5bb9e830a99b319f364fc9b", 0xd8) writev(r3, &(0x7f0000628000-0xa0)=[{&(0x7f0000553000)="85", 0x1}], 0x1) 2018/01/16 10:08:15 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f000000c000)=@file={0x0, ""/4096}, &(0x7f000000c000)=0x1002, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000007000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000c000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000000f000-0x12c)=[{{&(0x7f000000e000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x2}}, 0x26, &(0x7f000000e000)=[{&(0x7f0000009000-0x16)="c63892149b8ef1b52235249364662787227dcf2b4a24", 0x16}, {&(0x7f000000f000-0x8b)="ee435858f46aeb6ecf11f8340af82ed7fba0332da924b3750ee811367b84f6fbe1c61573afd1cb5278b3d499f286425bab2f5ab9e8913197efd17910f14ea9e23067e60c55d0f7aa896cdc6d8aecbb82cf6676f919dd3d6bcc69bf5788309818022ae2c021afb12ab95d647ec6bba2e7cf67af521beb44259af53454deaf885999f8f128ed3bb373d9ea34", 0x8b}, {&(0x7f0000000000)="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", 0xfc}], 0x3, &(0x7f000000f000-0xd8)=[{0xd8, 0x11f, 0x1000, "01c041c37ef511f791ccef3aee884307538c5d5ea9253941094e954ee679d67ec01a3570865731392e13255b9f10fdd806be46a2824bb71b4dd163d07b9a4605f3e1a2b56e6fb6ff984eb0e2c8ef8f8644e85a0f9575447971b81e7a0f4a0bbbdd8d946b4948ef0dbf146746e5a8d4583ea571bfe9ff4a3b7eace188e106d766b7041ffeafa53ea36058e7979ba329a8bd021e918ea80f35d7e856a354ba0df3042fa78181dadc1b002d7d06b2ac33badd9c58874e663f14c50321650eced745fe21eae7b2cd66"}], 0xd8, 0x5}, 0xc78}, {{&(0x7f0000009000-0x20)=@pptp={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000000f000-0x10)=[{&(0x7f000000f000-0x28)="3d80297bbc95283366262a324d4fe65ff3a0869ff30ad8d37267c4d93139ae837aaa7b50b46dca2c", 0x28}], 0x1, &(0x7f000000f000-0x13d0)=[{0xc8, 0x119, 0x1f, "16bb0ea400fcac3664b596ccf26a043fcf65bbac10e8b76dbf549038ea14ba31208db7b1f83e50ce730213f45df25632d3cbe6df9a68ecfae5d15cfbaf0ed60b83331a31d68d9fb026506d30c76f8337fcc80bdecc6732172ebe7a3e28ae0966e6b2887981aa5abbe7dad56fb5b49e9b130b78b717e79a3f1bfc0403cd30e17c2dd341dc25a7f1e1babe09d1d3319828ffa208a09405edd622ff1ab09f919a5942136466c6a4d42d38f7d36c6b307fef03e97acbbe7818"}, {0x30, 0x11, 0x2, "026722deabfda7e1d97d049c4399bffa31a953dd8c12dfccae2753f5f560a44f"}, {0xa0, 0x117, 0x80c5, "08990b9ca8dd09f6eb422d6eb3ff6b21f16c2cb52a229bcc3ba024bdd7865bc0acf4fff2c4e2cecc3971d3006bc086ad8015a4d35fa2b45742918bd232a904657f8e6186459ff1bf9ec44416daf51d331ab0c9ddde71665727e86e14644f3c6b34b5a96c5b3a2523ee97a027ecf0e2a4f4be54f9440de08c8db63fbb5345e7f5abe9326aa4c7530d2b37"}, {0x88, 0x4c2f2763b531e8d5, 0x7, "4f66977d070a8c8b47b68bf111a218ba4eddc56bf005cac5ae60c6047147921560a96d33bccad473ee45025942415d9fe473865d0f3ecf3924704f7d9fa9271d2c1760af808b779007f86afcafab7657b594534a36948bf8a17341417b0b866eddba90e67f5a5b0ed292b92c9e965520cd7818cf7acaf5"}, {0x50, 0x101, 0x8000, "656ecd3b38d21ee81eab8bbe80ba9cec99521271cbc4b08ea4420606821a0162f848f507fc34d2e6b1dfcd648a3353433bf6359b63a5a411c93eb1"}, {0x48, 0x11f, 0x9, "484146ee1776069c4b498db9b8791b54f382f0c34e6d58e65b87a42d6c1a56f52173597900092dc54e4be24778a668ff191538a0"}, {0x88, 0x0, 0x9, "7ecdbac92b1ff1625ce03c617d4e64063b991ec20f242cd4ef48ee8eecbc5e3692343298c3cc7d255e7c92c09bf13708fc22f8abe90ccbbbdf4a3f2f6d38e4ae85eec20c628917603f04c6567cac848e45c1e97598cff0889cfea6750e093f655e293a9b40e383ac1a74ca91b2e69a0afb9f6cebfb3f02"}, {0x48, 0x105, 0x5, "60b81b203d5c3432308b27204dbdb5852e1e89082113ad9c2cb843ce73d0160e0f5d6f88d5ec5ae40f2de12fa66f49fcf2957736e1f5"}, {0x1010, 0x108, 0xffffffffffffffc0, "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0x1000}], 0x4, &(0x7f000000f000-0x190)=[{0x30, 0x117, 0x2, "f1578b4ccb723c2673c7b95c4d2bf16ca52899f276b3d5fd2f949cc26a36"}, {0x70, 0x117, 0x0, "c127e3b8670db82c8a409ab5cd1f90cfa2083bc7ffd9fbf3af9d74810c8012def2c39e37dab1a60e86bd84b58743c6c808fb489e130b4b9109aaec07a94608471cdd2632a30a3b7dfa750224e0636e39d2542c5e36026e3565ffeb2a825ec4"}, {0xf0, 0x104, 0xffff, "08160754d9f2ab59b0f2749817c0b4ed3edf8b139028c65df3e5d0a3443a0ced2780890097c4e14b70d39cfe244fc7b862f12ab6b40f063b453c3921fe2f5a8ac429ff14edfc172b1e2531de313aff01afda115cdba785361a9caffa65d15b658c21ba2a9bcc92ee85c695a1f7db8e602b7d7e2f6246a31ae1c82d9fe72cb2e728d5a091864656f7c91c70bc510c7991f3fd907d5569db7f6c8d432c578b0b2c4ced5768b409efa235be04ba5559d676ce861dc757d4d014b015f4d7b26e9dd1279399e665af255356535fab315b9a843e41166ce444cb334ebccf9c076efe"}], 0x190, 0x24008094}, 0x3}, {{&(0x7f000000e000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000009000-0x1e)="111aa221c48936293cf3523dcecce275e501f57e2be31e3a61960cab23a2", 0x1e}, {&(0x7f000000f000-0x1000)="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", 0x1000}, {&(0x7f0000005000)="858d392c24e80e68e993613691f1899dc35b854c62289f4665356a689a8868282b5e00c0ee45f2f96938fb5f80384fc668a78bade868db342145", 0x3a}], 0x3, 0x0, 0x0, 0x0}, 0x4}], 0x5, 0x8011) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x688, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x18ccbfac598eff0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/16 10:08:15 executing program 4: mmap(&(0x7f0000000000/0xca7000)=nil, 0xca7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000472000-0x38)={&(0x7f0000816000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000ca8000-0x10)={&(0x7f0000684000)=@newspdinfo={0xec, 0x24, 0x410, 0x7, 0x3, 0x1, [@tfcpad={0x8, 0x16, 0x1}, @replay_esn_val={0x34, 0x17, {0x6, 0x5, 0x3, 0x4, 0x4, 0x0, [0x2583, 0x1, 0x2020, 0x3, 0xfffffffffffffff8, 0x1]}}, @algo_auth_trunc={0x9c, 0x14, {{'sha3-384\x00'}, 0x270, 0x3c0, "d126ef6f5cd2f1d35627fc26b53ad87e764fe56318696a55b7762fa1d1d87f1e58745d6d51b18b5c497e94014b7f8a3e80d2eeb82c65e067d84b8ca9087e9e12b62e12eb775edcea5528fe9cd786"}}]}, 0xec}, 0x1, 0x0, 0x0, 0x40}, 0x20000001) mmap(&(0x7f0000ca8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80002, 0xffffffffffffff8f, &(0x7f0000ca8000)={0x0, 0x0}) mmap(&(0x7f0000ca8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ca8000)={0x0, 0x480}, &(0x7f0000ca9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000023e000)={r2, 0x8, 0xa, [0x7fff, 0x1, 0x4, 0x80, 0x2, 0x2, 0x3, 0x7e31, 0x2, 0x7]}, &(0x7f000041c000-0x4)=0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000110000)=@generic={0x1, 0xfffffffffffffff9, 0x3}) 2018/01/16 10:08:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002e2000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) bind(r1, &(0x7f00007c3000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000186000)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000344000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00001bf000)={r3, 0x80000, r5}) tee(r2, r4, 0x825, 0xa) 2018/01/16 10:08:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007c7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000184000)={0x0, 0x1000}, &(0x7f0000709000-0x4)=0x8) sendmsg$inet_sctp(r2, &(0x7f000028f000)={&(0x7f0000826000)=@in={0x2, 0x2, @rand_addr=0xdc62, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007e0000)=[{&(0x7f0000660000)="5f24956b15c1d8c1c04303cad9280828a1ef9390ce7761aada3d8be93091a9dccc6264cb504ddfb1369eb42dc95e802b67aa741a87dfe766d255c7a7181543488dadcb0817548bce164ce4f180136d825bd5dd746bf6974d05d79c1505110ee8be82fe78af040ddf", 0x68}], 0x1, &(0x7f0000d98000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x9, 0x9, 0x6, r3}}], 0x30, 0x4000000}, 0x20000845) 2018/01/16 10:08:15 executing program 4: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000ecd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000323000)=0x14, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f00009ac000)=0xfffffffffffffffb, 0x4) bind$inet6(r1, &(0x7f000046e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x38, &(0x7f0000521000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f000027b000-0x3c)=[], 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000337000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000d98000)={0x7, &(0x7f0000131000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/16 10:08:15 executing program 5: mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 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) r0 = socket(0x3, 0x805, 0x10001) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000028000)={0x0, 0x5000000}, &(0x7f00000e5000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000046000-0x10)={r1, 0x9d, 0x2, 0x8}, 0x10) 2018/01/16 10:08:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x80, &(0x7f0000f9c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f9c000-0x4)=0xffffffff, 0x4) setsockopt(r0, 0x380, 0x14, &(0x7f0000f9b000-0x10)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/16 10:08:15 executing program 1: pipe(&(0x7f000071f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000e2000-0x8)={0x0, 0xfffffffffffffff9}, &(0x7f0000fe4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d80000)={r1, 0x20}, 0x8) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000005000-0x29)={0x0, 0x0, ""}, &(0x7f0000c1e000)=0x8) 2018/01/16 10:08:15 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f0000000000)=""/132, 0x84}, {&(0x7f0000001000-0x20)=""/32, 0x20}], 0x4, &(0x7f0000001000-0x6a)=""/106, 0x6a, 0x45d}, 0x1) r1 = socket$nfc_llcp(0x27, 0x12f9655bd11547d, 0x1) ioctl$int_out(r1, 0x2, &(0x7f00008b6000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000e28000)=@generic={0x0, 0x5, 0x8001}) pipe(&(0x7f0000236000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000014b000-0xd2)={0x0, 0xca, "bb9013b03ecc911aa94a6e4d02b508f14a8abab043baab6c0fa4bb101083a95a267a1b47daefc046453ad8ea17e74d567b5a67298eca7459120fd6c65f81503e943e8cfdcd7a405bb4df95775d279747832721ae2b33ece9ef4998238e5f5d59b9bbafe8e62d291ddb20175dbcbb596b8faa97a3513b5c29de0ee859378365a3b8ee73b09f47f6f70d041f2c5fa8f15f8d382748d99f790574d91834d87f48f7e8fb461e05b747727e2b2323d084b233ffa91e5c40ba0dd9d565f9878fffddc3d822a07dc7ef1a34a0fa"}, &(0x7f0000e7d000-0x4)=0xd2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000302000-0x18)={r4, 0x20, 0x30, 0x2, 0x2}, &(0x7f00002a1000-0x4)=0x18) bind$alg(r2, &(0x7f0000e1b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f34000)="", 0x0) 2018/01/16 10:08:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000042c000-0x36)="260000005e0009fff10000f8ed0000ffe9ff0104ff01000000000000011e081ee94b35ea0694cdeb6f2f6b735d392aa670ca28a59cdb", 0x36) 2018/01/16 10:08:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000587000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c97ed0c553b14bc84eba1b9e10bf1d978cba37010ed0f5ca82e3c25ee62086ad6785660f5d7f9e384235b0e9a237770e9e9369902273675c8160abf48e8eebe6483701771c3174f1eaf4739e923bb5170", 0xe0}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000993000-0x8)={0x0, 0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000bf5000)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x1, 0x5, [@multicast1=0xe0000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xe}, @multicast2=0xe0000002]}, 0x24) 2018/01/16 10:08:15 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f9a000)=0x828) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7f6b107", 0x4) 2018/01/16 10:08:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000048f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b72000-0x4)=0x58) setsockopt$inet6_dccp_int(r0, 0x21, 0x67881043dc5753f7, &(0x7f0000bd7000)=0x1000, 0x4) socketpair(0xa, 0x80000, 0x27f3, &(0x7f0000022000-0x8)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r3, 0x6) sendmmsg(r3, &(0x7f0000776000-0x40)=[{{0x0, 0x0, &(0x7f00003a7000-0x40)=[], 0x0, &(0x7f0000c0e000-0x1250)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20004004) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000c4d000)=0x5, 0x4) 2018/01/16 10:08:15 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000006000-0x2c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0}, &(0x7f000000b000)=0x8) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000002b000)=@hci={0x0, 0x0, 0x0}, &(0x7f000002b000)=0x6) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000013000-0xb8)={0x0, 0xa81d, 0x7, 0xc86a, 0x80000001, 0x4, 0x5, 0x7, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x6, 0x8, 0x7}}, &(0x7f000002c000-0x4)=0xb8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000002c000)=0x0, &(0x7f000002c000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000001d000-0x98)={r2, @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]}, 0x7f, 0x3e}, 0x98) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f000002a000)={&(0x7f000002a000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000001a000-0x10)={r3, 0x28, &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) accept4(r0, 0x0, &(0x7f0000021000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000024000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/16 10:08:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$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) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/16 10:08:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000d2000-0x8)={0x0, 0x0}) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00008b3000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1017, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000584000-0x8)=0x4) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000b6f000+0x71e)=0x5, 0x4) accept$nfc_llcp(r0, &(0x7f0000923000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b56000-0x4)=0x60) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000074000)=0x0) sendmsg$alg(r1, &(0x7f0000f71000-0x38)={0x0, 0x0, &(0x7f0000b6f000)=[{&(0x7f0000122000-0x89)="28548535c380bb26c8af6121ab0f46387fd62fb9415c0da0f50a4f90b0f051801397d0b0657989473830e394451663525167fe49332fc0c9ea594610ccf3e8359fcdb254aa36c22af3a1b8155c2edc446e22100a733571157330cfd70751a11d144a3241b0086d9982fa062736eba5183b6df1ba9eb143d9a7ba66b34534ece122a79f62ea86014b3a", 0x89}, {&(0x7f0000b4e000)="45ef6662eb5d69489382f5fe3ed6f17c5de42eb8aedd94b4a36da7029dda9f99fc69ce24937ff5a230d1d0a43220a9b07957e00d71a67441be7b00ed0daaa85a2a78219ef04049bfad1203fea3808f1210fd038c1d92a960b7f717cd2dbf553a0d730e56578844a3632b205ffd989cde13e139cf209f05e62b979fa45fd2363436f1b352f9a72c596b6d4d210f37d7773535ddf137c1", 0x96}, {&(0x7f0000558000-0x17)="5bb76dcd8cff7868e24bce53cf58cdf9df0eac0b31f664", 0x17}, {&(0x7f0000ea5000)="d85b536c00ad3727aa58faa650e5268e2f35c7a99ec58875db8e2b6a940e384d1f67fb923e2844fa2eb79d86830f65361ffb8677464bf42746bc47f0583fd3d0c58d07f825c8a0ecebe9b5a10c0bd0046ba140e3a73c16b872ebac2daf8fda52ae3821ef493aa1439c5939013a802a78de2e9df8f808984b669c6316310ea0e389ade4d77f8e42cc38411977041072aa10a9a40d0681c7a2a3ab8dc2064fc01fcb5a90d875198dd6c5", 0xa9}, {&(0x7f00005b7000+0x9e1)="d5bac843bc8a01e1a2823e610a960ccb9ecf31afe8fc202a0a9b7beb57ebce2db8d99a3b5648b3bfc99de17177fd65308ed8fd6c731cced96425406e6087babf80d6959c301c28ebd04ede38d1827887e7f596520799f1ce7a5031ddd68405f687d81114422dfcbba7c14fffde3069d1a04d57df97e955ae0bc0f5b2bde4abf01bd9422ab78c432f7ac40ec5884eecfd98ac6f50df1abd5cae4678adbb902487ff9dba1ed418c518b1d68bb99b0a4c43cefbf70d595640d5195b2794fcb6a1e401f0c6df08f9f69bdbbf57e68c7bb243eec4fbd834c52fe4aeb086d38e1db4e351798b4413971c", 0xe7}], 0x5, &(0x7f0000806000-0x88)=[@iv={0x88, 0x117, 0x2, 0x72, "e4af7a170c91090e791f709753a1c158ceaf6796ebbaf4ae1b4e049b782870465965a17b9eeb0c859e15016ecea101541b1dcadb83f35bf8c991436e77559a2863f35c19f316020f683eaeef3ceb016b169d5eec742243fa7e1a632037ceac6a5edc7d25dec1ed8e290abc2b4a21b7b20532"}], 0x88, 0x8000}, 0x20040004) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000327000)={0xff, 0x100000000000, 0x0, 0x5, 0x80, 0x19, 0xbcea, 0x4, 0x0}, &(0x7f0000e54000)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000df7000)=@sack_info={r2, 0x10000, 0x5}, 0xc) write(r1, &(0x7f0000335000)="", 0xfc94) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000001b000-0x1)=0x9, &(0x7f0000189000)=0x1) 2018/01/16 10:08:15 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80002, 0x4, &(0x7f0000f78000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f77000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x1}, &(0x7f0000f78000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b89000-0x8c)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f02000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/16 10:08:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000c25000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006a9000)=0x8) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000cee000)=r0, 0x4) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000377000-0x8)={r3, r0}) connect(r3, &(0x7f00001e7000)=@rc={0x1f, {0x1, 0x4, 0x8, 0xff, 0x8000, 0x5}, 0x1}, 0x9) setsockopt(r3, 0x1, 0x7, &(0x7f00001b0000-0xfd)="b912746d", 0x4) 2018/01/16 10:08:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e1c000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d50000+0xb06)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x15, 0x5, 0x85e, &(0x7f0000625000-0x8)={0x0, 0x0}) readv(r1, &(0x7f000060d000-0x10)=[{&(0x7f0000655000)=""/15, 0xf}], 0x1) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f000036a000-0x10)={0x7e, &(0x7f0000424000)="a25854168af932641dad4ad8b48d3bd901fdd2322e1e882a073fc6c1bfaeb274aedc287e2678f5da4967eeaa3dad8312737785afb4c3220a8e07d36cde040e95c749bbede39f5170154813571a291ae6e026ab6463b808293b12e223ba54a91808451df3e78a4ec2962fcbd3d64dc1eda1483158baca85332058bff9fe01"}) syz_emit_ethernet(0x2e6, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 10:08:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f00004a4000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 10:08:15 executing program 3: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b09000-0x10)={&(0x7f0000114000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fb2000)={0x5, 0x0, 0xb8, 0x6, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000fb1000)="b306321bed3e77a862cda9ce37abaaadfaa3c9fa23618f67d06d43fd5050b61f", 0x20}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x2) recvfrom(r2, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000fb0000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe25) 2018/01/16 10:08:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x2) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(r0) shutdown(r1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000136000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00007b4000-0x68)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2e13", 0x0, "cf739e"}, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000cb9000-0x20)={r2, 0xa653ec0a2fb1af29, 0x1, 0xffffffff, &(0x7f00003bd000)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/01/16 10:08:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e94000-0x4)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000e3f000)=""/82, 0x52, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1000000001, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007a1000)={0x0, 0x0}, &(0x7f0000c28000)=0x6) 2018/01/16 10:08:15 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000011000-0x24)={0x24, 0x20, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x8, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x7, 0x1, 0xfffffffffffffff9) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000016000)={0x100000000, 0x6, 0xa6e9, 0x3f}, 0x10) 2018/01/16 10:08:15 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c01000)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000070000)={r0}) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000352000-0x4)=0xb8c9, 0x4) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x1f, 0x804, 0x4, &(0x7f0000aec000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000dc0000-0x8)={r0, r5}) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000dfc000-0x38)=""/56) socket$bt_cmtp(0x1f, 0x3, 0x5) sendto(r3, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2018/01/16 10:08:15 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009f9000-0x20)={r0, &(0x7f0000fdb000)="593473fee0eac91f460c9146e01d65aaa767c55ba05eacd31c1e64006a60cf9334f3004cf3923f4d87d72731da0f5e0736490ee0429e4b6de0140f8acbb73a6ad812acd6eba72fa102495a37ea32f5578951873f5901848fc78504a5d20faf2e43e99d027441241edf1ebdcf683995e8c509cbf27944fe4331c97a7dc2161b66658084713c9ae31075ca439ed61275e0668bf39d4dd8f860c1d421aa1d7930cde91cf3cf70eb0579", &(0x7f0000fdb000)="68bb4dc223b76365a10e22282b694d6684bdde77f9a238b5695db04f2442f4f93c320a70740e6f174fe1003f9bae23fbbd626eae0334fe0d01e28b8a5c0b3ccfeb240f36d298ac4d4fd9efd5da95a559eda8d980b2cae68bed0e3201b0bb2deca69d822436ce1978ce465e4776ef57d9e9391dfc2d85a0cd6c70f9359eeb17c8c9c88194dcb37c6272ae389557f6", 0x0}, 0x20) socketpair(0xb, 0x4, 0xffff, &(0x7f0000c68000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f47000)=0x3, 0x4) 2018/01/16 10:08:15 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000000e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0x2e) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000005000-0x4)=0x0, &(0x7f000000c000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000014000-0xad)="53ea6fa738186bf6cd4f39126163968316487d8f139ac7fe63f6bf4f635cfc7679c64abc461f2bc45ca9347a27341bd4cd983a05c4d15defdbee6e2e2e127ee8fcc1a716f978e8c78f388b7670ff9cf5c0ada90716fbc0ea4bbbfb7895c0ca47d7756b09efe854a47f05d8a6cccc67d6de4d8bd37cd1e3a11765b62e5be7eeb4a3a33e9fe929776def536275289d6db3662230f252c78fbe0eee28dc10cfd0183c09d6902c29b91da7d517d617", 0xad, 0x4, &(0x7f0000014000-0x10)=@in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r2, &(0x7f0000008000)="", 0x35e, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/16 10:08:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xa00000000000000, &(0x7f0000598000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f00004ce000)=0x7, 0x4) bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$inet6(0xa, 0x80800, 0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e1a000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088a000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000777000)={r2, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3}, &(0x7f00003ae000-0x4)=0x98) [ 375.487477] netlink: 'syz-executor1': attribute type 8 has an invalid length. 2018/01/16 10:08:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000019000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x0, 0x0, 0x0, ""}}}}, &(0x7f000013d000-0x18)={0x0, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000013c000-0x4)={0xffffffffffffffff}) r1 = accept$ipx(0xffffffffffffffff, &(0x7f00008fd000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000469000)=0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000446000-0x100a)={r1, 0xffffffff, 0x1, "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"}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000034c000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f000056a000-0x5c)={{0xa, 0x2, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x400, [0x0, 0x0, 0x5, 0x3, 0x9, 0x4, 0x7ff, 0x2]}, 0x5c) mmap(&(0x7f000013e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000013f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000062000)=0x3e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 10:08:15 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000a9c000-0x1)="", 0x0) connect$inet6(r0, &(0x7f0000a9d000)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) 2018/01/16 10:08:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c49000-0x208)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "416df6", 0x8, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={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, [], ""}}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) pipe(&(0x7f0000540000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000765000-0x8)={0x0, 0xab}, &(0x7f0000b09000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fbb000)={r1, 0x7, 0x80000001, 0xd2d, 0x8001, 0x8}, 0x14) 2018/01/16 10:08:16 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00008bc000-0x4)=0x100000001, 0x4) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x0, 0x4) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x7, 0x0, 0x4, 0x2}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000-0xc)={r3, 0x7fff, 0x30}, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000003000)={0x9}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, 0x0, &(0x7f0000004000)=0x0, 0x80800) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000000000)=0x5, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f0000002000)={&(0x7f0000005000)=[0x4, 0x7], 0x2, 0x0, 0x963c, 0x4, 0x2, 0x10001, {0x7, 0xa94, 0x2, 0x1, 0x4, 0xffffffffffffffe1, 0x5, 0x8000, 0x0, 0xffff, 0x2, 0x3f, 0x0, 0x200, "2eee05386ec02024164ae4337bf77c4292b9fd33df9033d3976f8b0d39d13e6e"}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000007000-0x20)={0xc55f, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000001000-0x10)={0x203b, r7}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000007000)={r3, 0x9, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000002000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000009000-0x8)={r5, r8}) 2018/01/16 10:08:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x803, 0x0) write(r0, &(0x7f00005f0000-0x24)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00002b4000)=0x0, &(0x7f000019e000)=0x4) [ 375.560960] netlink: 'syz-executor1': attribute type 8 has an invalid length. 2018/01/16 10:08:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00003e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000940000)=0x10, 0x80800) accept$llc(r0, &(0x7f000075d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000485000)=0x10) unshare(0x2000400) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e46000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000c5e000-0xa1)="ec3df164971ecc387f6c994fa2b75aeb9322d3da6f34c3ddea9d9c8178d45bd7dd5c5f4a552a653dda7f0028d1275dab25e71d93faf3fcc5ce81fcd912b0289b745447c2156efdffc4f940b3bb58ee6612e14cca95849090b4f2d50408369646394a1f477944527926ca3154ed3954685230057388799eadd4aeef4406bc9ab5d12a02d23e29afb79446eec7c249a1cc5d2fc222467100db7d5431591a2bf72ebe06071aa44393d709a0da91bde3cb75108a69fd16aa597f6301f1e040cb2edf8df9f464ea8a9c6c37de", 0xca, 0x20000800, 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000f9d000)="220000002a00470900f1ffff07ee04001000401403000000dfffffff200300460700", 0x22) 2018/01/16 10:08:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000358000-0x4)=0xa, 0x4) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004cb000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0xfffffffffffffcb8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000132000)={0x0, 0x0, &(0x7f0000ca6000)=[{&(0x7f0000b90000-0x95)="876fd782f9489e2d", 0x8}], 0x1, &(0x7f000079f000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/16 10:08:16 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000248000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000026000-0x4)=0x0, &(0x7f0000c6e000-0x4)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00002de000-0x5c)={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x0, 0xffffffffffffff80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x90}, 0x9, [0x800000000, 0x3, 0x9, 0x7, 0x3, 0xdd, 0x7, 0x6]}, 0x5c) 2018/01/16 10:08:16 executing program 0: r0 = socket(0x18, 0x0, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xfffffef0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b1a000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8, 0x200, 0x7, 0xc081, r1}, &(0x7f0000cbd000-0x4)=0x10) 2018/01/16 10:08:16 executing program 1: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000c3f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f95000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000243000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e2000)=0xe8) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000f96000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, &(0x7f0000df9000-0x330)=[{0x10, 0x29, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/16 10:08:16 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000020000)={0x0, 0x0}) tee(r1, r1, 0x19, 0x9) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000a000)={0x8, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000021000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000000e000)=0x0, &(0x7f0000023000)=0x135) 2018/01/16 10:08:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x0, 0x1) setsockopt(r0, 0x20001000000010f, 0x800000000082, &(0x7f0000a3b000)="00210300", 0x4) 2018/01/16 10:08:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x5) bind$unix(r0, &(0x7f00000cf000)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = socket(0x40000000015, 0x40000000000005, 0x0) setsockopt(r1, 0x100000114, 0x1d, &(0x7f0000c64000-0x4)="66014ebe", 0x4) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00003ea000-0x4)=0x0, &(0x7f0000728000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000e97000-0x4)=0xefd5, 0x4) 2018/01/16 10:08:16 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f90000)={r0, &(0x7f0000ea2000)="", &(0x7f00003b5000-0x50)=""/80}, 0x18) 2018/01/16 10:08:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x10, 0x800, 0x5, &(0x7f0000d95000-0x8)={0x0, 0x0}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000aa0000)=0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000c0e000)=0x20000004, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00007e1000)="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", 0x254) 2018/01/16 10:08:16 executing program 5: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x200000e, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d80000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f0f000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000623000-0x4)=0xc, 0x80000) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f0e000)={0x100000000}, 0x4) socketpair(0x1b, 0x1, 0x9, &(0x7f0000c94000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00004de000)={0x0, 0x0, 0x5}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f0f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000953000)={r2, 0x80000, r3}) pipe(&(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/16 10:08:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00002ca000-0x38)={&(0x7f0000251000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000ada000-0x30)=[{&(0x7f0000c71000-0x4c)=""/76, 0x4c}, {&(0x7f0000fd4000-0xac)=""/172, 0xac}, {&(0x7f0000306000)=""/248, 0xf8}], 0x3, &(0x7f0000de3000-0x8d)=""/141, 0x8d, 0x8}, 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000187000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000023000)=0x14) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b1c000-0x4)=0x0, &(0x7f0000fd2000)=0x4) ioctl$sock_ifreq(r0, 0x8977, &(0x7f0000315000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="da902bf582a0d2b757a048bf8fbd58e8"}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000360000-0x4)=0x2, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000856000-0x210)={0x100000001, {{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xffffffffffffffc0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000e17000)=0x0, &(0x7f0000325000-0x4)=0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00006da000)=@add_del={0x2, &(0x7f0000ff0000)=@generic="a8b1b7d933bd84c0541069ac254d8d74", 0x7}) 2018/01/16 10:08:16 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1001, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x5, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000000c000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000019000)=0xfffffffffffffe83) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000c000)={0x4, 0x800, 0x20c, 0x2, 0xc000000000000, 0x3, 0x7, 0x100000001, 0x0}, &(0x7f000001f000)=0x20) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000001f000)={r2, 0x8, 0x0, 0x1}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000d000-0x4)=0x30a, 0xffffff6f) 2018/01/16 10:08:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000)=0x0, &(0x7f0000e16000)=0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x2, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9c000-0x10)={0x0, 0x0}, &(0x7f0000f9a000)=0x10) 2018/01/16 10:08:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000030d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 10:08:16 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000004000-0x20)=[{&(0x7f0000000000+0x9fb)="791b8ca1", 0x4}, {&(0x7f0000003000-0x7b)="27b983d72fcc22aaa015bdc5299114877fefae76a865ff5a2ba498a6eb84b3dc553145f5872bf76a9434d730f65bf5b8c5924be35601e337c4b4cdf1ce87a5248c0af90beb35fa81c45f6d52e504e896fbe21d6ceb04200c5d538e33386d8be252880bec9f709338c62afdc28c295ed12a8276de07414c19a0bf20", 0x7b}], 0x2, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/16 10:08:16 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, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, &(0x7f0000ba5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007d6000)=0x60) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008cf000)={0x0, 0x0, 0x0}, &(0x7f0000a29000)=0xc) sendmsg$nl_generic(r2, &(0x7f0000e10000-0x38)={&(0x7f00001e2000)={0x10, 0x0, 0x0, 0x101}, 0xc, &(0x7f000010d000-0x10)={&(0x7f0000426000)={0x123c, 0x2c, 0x4, 0x6, 0x3, {0x1d, 0x0, 0x0}, [@nested={0x11fc, 0x6a, [@generic="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", @typed={0xc, 0x19, @fd=r1}, @typed={0x18, 0x64, @str='eth0,#}vboxnet0\x00'}, @typed={0xf4, 0x7e, @binary="ffc8e66090c6f1a122014bb7c729922874053a40751b550d8fe9cbdb082bc39ce868cf3be506c98f34840fd2e791dc5e80bd136b1e12a53458a30f12c379ebf720d1ca4e1d91cc8a5fa2b82001eaf9cb4bdfb31ae312b16a8e00bfce31ed138c5faabc141bd097bb21fc8434501953cb314466a4ff5d0ba97e046dc7457b8d86578a3a60f4a6ab003c1bbcb25c68b10b21bf0b40a6b258429dd805b350dc88045c9a4a4220972b8d502a716202cb1aaaebb7cbfa28e08b8c65c5b21df8ddf8424360570bd50c8560e66f1d29f124ae7f0999c72e17dbff41ff4e0ecc6fcd7c582da7d30f1f4e37e60a67"}, @typed={0x18, 0x8e, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="4dab87e79aa52d8e8f36521e36bb43cf60add75721622e4497e160b9ce4adf6fafa87137bc4bd0a2201405414f4c3a191150ed1bdb9cec240baf652d2c47c87b798ae2bc561908ca3a5ff14a77a2d79df97575fb0269e63a1f39c2d779928ad413d8aff560858bdd67b46c0f0038fd86b79595845d7598f966df574d391cb0960f4cccd095bcc7dd1c512cb9c8309437c98c38ae4a9a0c85", @typed={0x18, 0x85, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x76, @uid=r3}, @generic="5237ba15816075420061"]}, @generic="c4d20a8f06078334921ccf2b15128acdba4ba2fe6ad49f7803ffe25352ea2221938be92a6211d842cd99"]}, 0x123c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) read(r1, &(0x7f00007fc000)=""/34, 0xffffff45) 2018/01/16 10:08:16 executing program 2: r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000458000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fba000)={0x7, [0x1, 0x1, 0x7, 0xfffffffffffffff9, 0x0, 0x1f, 0xffffffff]}, 0x12) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006c5000-0xc8)="", 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/16 10:08:16 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x8010000004000088) r1 = socket(0xad8b4cb6ddcaa13b, 0x3, 0x2) bind$unix(r1, &(0x7f0000f34000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x84, 0x80000000075, &(0x7f000048d000)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/16 10:08:16 executing program 1: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000ac4000)={&(0x7f00003fb000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000046f000)=[], 0x0, &(0x7f00008c1000-0x28)=""/40, 0x28, 0x0}, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000999000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ac5000)=0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000306000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047d000-0x4)=0xe8) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ac8000-0xe8)={{{@in=@rand_addr=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=@empty=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}}, &(0x7f0000ac6000)=0xe8) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ac6000)={{{@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x2, 0x7, 0x2, 0x20, 0x20, 0x2, r1, r2}, {0x2, 0x1, 0x1b72, 0x7ff, 0x7, 0x5, 0x92, 0xefc3}, {0x9313, 0x9, 0x24, 0xf6e}, 0x800, 0x5, 0x2, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7, 0x7, 0x0, 0x72, 0xfffffffffffffff9, 0x8, 0xfffffffffffffff7}}, 0xe8) 2018/01/16 10:08:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) connect$inet6(r0, &(0x7f0000b7f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff7f}, 0x1c) socketpair$inet(0x2, 0x7, 0x4f, &(0x7f00007ad000)={0x0, 0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000793000-0x4)=0x0, &(0x7f0000acb000)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000006a000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000aba000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00004b1000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x7, 0x0, 0x100, 0x1, 0x2000004, r2}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000a33000)={@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/01/16 10:08:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x0, 0x8001, &(0x7f0000323000-0x8)={0x0, 0x0}) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f53000)=0x0) socketpair(0x9, 0x800, 0x4, &(0x7f00008fd000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000f6000-0x8)={r1, r2}) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r3, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/16 10:08:16 executing program 3: mmap(&(0x7f0000000000/0x96a000)=nil, 0x96a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000096a000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000205000-0x4)=0x10) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000080e000)={0x0, 0x8614, 0x0, 0x3f, 0x1000, 0x3ff, 0x4, 0x5, {0x0, @in6={{0xa, 0x3, 0x8001, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9ad, 0x6, 0x8, 0xfffffffffffffff9, 0x8}}, &(0x7f000096b000-0x4)=0xb8) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000096c000-0x47)="a5b4d1258cea534098b7a784be28b6fa4ebc318bce53330815ddb15939101f33ca1f4a83015e92e99f2fb561f7cc0fe0c4bdb057f5b38caf636ea7afcf01ba7ee1fdcc164dde28", 0x47, 0x0, &(0x7f000096c000-0x10)={0x2, 0x0, @rand_addr=0xffffffffffff7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000096b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f000096b000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f000084b000)=0x1c) mmap(&(0x7f000096b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000096b000)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x5, 0x7, "1ea1487cd185107590e9ec399ffa6e0ff2e6ce8ac8489fd56c13fcf4bf9c2fa88782e80f1e0da481eed1fe2c65765b8a2c165c1a6c54f137c0dd5d7856e6c0fe4c77a983e28c6fcb961e74e32a4ac827"}, 0x160) mmap(&(0x7f000096c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000096d000-0x3)="2610b6", 0x3) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00003b5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000096a000)={r1, 0xcc, &(0x7f000096b000-0xcc)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000096a000)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x0, []}, &(0x7f000095e000-0x4)=0x4) 2018/01/16 10:08:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a00000-0x22)="0a0775b001ff83e5c9b60ced5c54dba4295df0df8217ad4000000000000000e693a6", 0x22) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00004dd000)=@get={0x1, &(0x7f0000848000)=""/87, 0x6b}) 2018/01/16 10:08:16 executing program 2: r0 = socket(0x15, 0xa, 0xb919) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000e6000)={r1, 0x1, 0x6, @random="cfb2d1cc9835", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000c86000)="16000000800100230085000a000200060c000000000003fee159a709ff2d00"}) 2018/01/16 10:08:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000010, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e55000-0x3)='nv\x00', 0x3539104e) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d72000)={@multicast2=0xe0000002, @empty=0x0, 0x1, 0x9, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x11}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x34) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) 2018/01/16 10:08:16 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f00008b1000)={0x0, {""/7}, 0x0}, &(0x7f0000fe5000-0x4)=0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000fdf000)=0x4) read(r0, &(0x7f0000007000-0xc7)=""/199, 0xc7) 2018/01/16 10:08:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000d0f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007e0000-0x4)=0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004c3000)={0x6, 0x2, &(0x7f0000d62000-0x10)=@raw=[@ldst={0x3, 0x3, 0x3, 0xb, 0x9, 0xffffffc0, 0xffffffffffffffff}], &(0x7f0000adb000)='syzkaller\x00', 0x2, 0xe8, &(0x7f000006c000)=""/232, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bind$alg(r0, &(0x7f0000514000-0x58)={0x26, 'rng\x00', 0x0, 0x7fffffffff, 'drbg_pr_ctr_aes128\x00'}, 0x58) r3 = socket(0x0, 0x3, 0x400) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000034e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000998000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000223000-0x4)=0xe8) r5 = getuid() r6 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000422000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f0000082000)=0xe8) r8 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000071d000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e9000-0x4)=0xe8) r10 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bc6000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006de000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d37000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f5d000)={0x0, 0x0, 0x0}, &(0x7f00008af000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cfa000)=0x0) r15 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d4e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000e8000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000653000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c6a000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000b2e000-0x4)=0xe8) r19 = getgid() sendmsg$netlink(r3, &(0x7f000096d000)={&(0x7f000039a000)=@proc={0x10, 0x0, 0x1, 0x44040002}, 0xc, &(0x7f000003b000-0x40)=[{&(0x7f0000015000-0x180)={0x180, 0x26, 0x809, 0x1, 0x1, "", [@nested={0x170, 0x29, [@typed={0xc, 0x85, @ipv4=@multicast2=0xe0000002}, @generic="a40f41724eed2ed58698a2f28e08799cfc72ee5436b4b2748635410c59714ec0e37ad7553e865dade868431813494667b1becdcdea6a3a7a249cc76b019139a0ceca54e5c5c96bdb4f7876c3f2e6e6dd87e34a01a4d4667ef973a97eb7278ec931a7", @typed={0xc, 0x6d, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x5, @u32=0xf0000000000}, @typed={0x98, 0x77, @binary="fd13b5f3e73d8ccffbc1e44e6678e8084c57bedc1390d9acdd899c753a2792cf8a8a7a15fbd25a0ded0d7960181fbc2ff0db8dc0cec2194820efa07de0aaacc68fb7b3e0534f2d12c3f486910caded43ba2a3959bde84b4e2afff7930df98806191b37bfa7bf7cc72c253947a2d1120995ba7d3e03e1c2f01aa857291ebdb721ce93ee119e18c7ceb7dc466d472fc6"}, @typed={0x40, 0x1f, @binary="561c9e59658993c5a4beb99ae06be179e71ec82806a12f330e2d8e98aa9763a44f84fc0aecde4be3f15faa4729e17278df45ebac4e3446"}, @typed={0xc, 0x1e, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, 0x180}, {&(0x7f0000481000-0x1274)={0x1274, 0x26, 0x0, 0x4, 0x0, "", [@typed={0xc, 0x3a, @uid=r4}, @generic="94c39b40ecd0a3c8a45b9ed7fa3684c62ba58f579a6f7080e394205df829e4eac777cf3261894c0eb256f19cfead93672eac53ac9d6adaa2da9800d6815ef77ea07d3a20e5a2a46eb8aeb712de53d50e8ca123612f9d708254893801394da833c68cc40aa277addf84903cd9e83344a4", @nested={0x113c, 0x29, [@generic="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@typed={0xc, 0x35, @fd=r2}, @typed={0x18, 0x11, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="a7de283166a7f8be8ea558d63e41f6d67ec8cbbd0c59f8d7c656f6b204d358e0552555c71da20041772a155f64f6d3396d87b806164dbba0892ff95a4d939fc72c46bfbd3e49ca8dfac03bf628537b3b37cff4f040b93dac1d9795c3e7ce4cc639b9147587002defd51658bbcb659ac7871771507c7cc3aabb8434709f2cb7297bdb51dee3d43990669dc17352e6c59fcbeef3d795726dda74588a4b8c6d2ad90db67dd4c5fa9966e9dcecd4d81f4a5be9e58d8365612b124ab2cb0a49df2d76ab71236971ac361fe6c14defaf38f6a1f019ec62c36172757a54e5ec017f175c58c303ec5418d0a70d1d3a39553ab459d2f644", @generic="3f31ae", @typed={0x1c, 0x30, @str='[)!^#%eth0GPL-\\[\x00'}]}, @generic="2a66e0fd8c214436415ba7a000ecf80276fa4f8fa7d072ed0a4afe8522f21404e18bc2e610d4f1f0e0b6e7b4eab36458e9ef2f05b08376cf07c59746ed46ac40e512683e2386b9d5f74b939c856088d7279616fec5eec81c75ea8c4110bd295fab1c5edc435a3b074b9370260565131476037cf1a4cc1204d8b69093c0f3c2ea63de389204f2d8e28f077d52e1ddf913a5ee62c7092e9ff9af4fad331e502e00b228da0aa507b6702a26e1"]}, 0x1274}, {&(0x7f00007e9000-0xc4)={0xc4, 0x3c, 0x9, 0x5, 0x1, "", [@generic="0dd7f98fb790462b5dfcd70b9129a16932ce248930c3497f710188407c5466b7a64a01062f23fa58bfd64eb912f2c72b0dea5dc04b0105e507e71973a6bb4fa1f1a74a73290b851278590ff70b975dc4e07fad52a0dc6cdab46dc09ca9e66d544e0c0afb0087846bce4c1699f22c12f16adfcf639748b6f428abc0322c24a6fc88fd874acdc6b9ca6b9ece9cd296ad300a3f65fde3ea56af896fbe", @typed={0xc, 0x85, @uid=r5}, @typed={0xc, 0x22, @pid=r6}]}, 0xc4}, {&(0x7f0000dc6000)={0x3f0, 0x13, 0x400, 0x6, 0x1, "", [@nested={0x3c0, 0x1f, [@generic="84f66adf8bb3ea232d1fefd9ea48cc09", @typed={0xd0, 0x4f, @binary="d819c12ea669800eba2d8fbebd9dd7d2a482b03ccbc70a95a73de36ca3651f4ba758c1f01fad07cb5ee16e3bfbce935f9f7834b19fbed863dd69e7c87d13a991b5773ed3ff558b8d7f60d71431ee07651f447137aaa7a3bac14f58916445da4c2db3e1ed5098c4c81fb05bf79f5c7e0a8cd2f3d79023a42dca15660dedcd99701f46defad342901f4eb59be7cf6e802da4d835c0baa3fbc0ace89d1c15d221956e8e79c73876aabd2b839b3e3f91f7af7668c1450adfbd55332d53824215555a11f6dbcbfbe14e"}, @typed={0xc, 0x11, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @typed={0xc, 0x50, @uid=r7}, @typed={0xc, 0x52, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="2d3831235b24dbcc3168754e3098c6666d131a03590e887f1f727421b80028a06b66de827410f9fdda1d8ba901b2b0cd79e7d979c87e6b94da11ee5e262486f62ad1bf9ba2dda8e593295f9667b008a592647b45b57ab35107e9d790a2d72338440b8fbaca93eca9e11f411fce8093cd4f473e47caee2fd1448a08458c70bfd959d1c1ff507b7c0e009dedb5756746187ff00f5c94a30a2012a9a1274b7aa4659a1124fd57296a7e2478ab1a4664701212a7b25e2dca5f2f2ddb07aee3a270abe808deed4c2e3adf2f0aeba753a267aa33be2ccec0697b0373e5ab399c815a415f5dbfbf7056efbc5cb416", @generic="1710850fbb54feaf95454ce73045d942d78184c6e0805814205e7b81fca36566bfcace379f75598a74c576cb0414ac111ff3e16bec803d18024f6e5abc4703a5a98db0f05d486100c3e420073c7b83ecfa7dd7ca78e5", @generic="dae80caf6726ff3e4724d13b3fa95c0b37a451c637690b32b9e15d2b86db5cb797bdab4ff6db492fe42963b8968528745ae4ddeed47e6df9c87eee0517aba858169ac19eb2d741e8fdad58264c8ccfdb5423318bf41a95acb84f2a98b31655f363b177ee7c73782d8653eba9e9c577dac676c4d52925d33763eaa2cb578cf8dfc63d1aa8a01e03e84ea6bc4b6e0c9ae3d6c7fe786bd4f77b9c6bed61288f6d52192088b8cdce0a10d30898d3697c9cda8bfb9c460d", @generic="d85590ee78aa32dde8c88ffc86a0ea38b34c80a82fecd5ade2932eacf349dd6c5950a06f0c69123094b7e5fce7a0519ee60570d2030afd90cc0fa828a3a0461b2a1a578b52782f5494452ec09e7a1a01a1f4fd7be635318bf495cfae73e554ea6c8056f4976484293ca01a9ff7cf2f72a0ccfc61849463dcd70931cc07f703e99b4b07e52da77f254e787086f0862e3b72af5868ce96173c33288820c4d65d3712cf6cf3c82a34b56f7d83c8f3a4233a3e1ccb704d2dcaa6fa4c8807905397"]}, @typed={0xc, 0x29, @fd=r0}, @typed={0x14, 0x38, @str='security\x00'}]}, 0x3f0}], 0x4, &(0x7f0000c35000-0x128)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r0]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r0]}], 0x128, 0x80}, 0x91) socketpair(0x11, 0x0, 0x0, &(0x7f0000468000-0x8)={0x0, 0x0}) pread64(r21, &(0x7f0000509000)=""/90, 0x5a, 0x0) bind$alg(r20, &(0x7f000004f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) 2018/01/16 10:08:16 executing program 2: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0xd, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000039000-0x21)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000445000)="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", 0x100) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 10:08:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e05000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b29000)=0x0, &(0x7f0000051000-0x4)=0x4) r1 = socket(0x8, 0x0, 0x0) getpeername$packet(r1, &(0x7f0000040000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d00000)=0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00008f1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8803}) 2018/01/16 10:08:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x7, 0x3da9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000031f000)="6310b0d9871c19900b034c77042d1ebf4544e1545f4fbd65fd680d3c1fe7d0172c056870625ac8b030abfafc3382dcb28c9f4778fbb7d09e69dee79212dffce1f2610e07e31248b9132fddc92adc4d6a5a2fa66ea0cfb8df2a4fd00a61f80c66de22e5001577ef007e789dafed41f370ad1b4ec68f54d06b0f886e12481eb0e3a32de7b139ec6750357144f4868b13dcb38b5509b77173a354e3fad45f614211763a74b3bdf4085f8ea459e466cd05a2f2d7c794231c76045f9dd0c5c1aaf83f5926f1a308d88dbc5a127d870428be3087f37716f950071b3d6c75dd", 0xdc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a9f000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) recvmsg$kcm(r0, &(0x7f0000865000-0x38)={&(0x7f0000633000)=@generic={0x0, ""/126}, 0x80, &(0x7f000099b000-0x80)=[{&(0x7f0000e89000)=""/82, 0x52}, {&(0x7f0000b01000-0x9e)=""/158, 0x9e}, {&(0x7f0000605000-0xe5)=""/229, 0xe5}, {&(0x7f0000952000)=""/149, 0x95}, {&(0x7f00000c0000)=""/211, 0xd3}, {&(0x7f000055a000-0xf)=""/15, 0xf}, {&(0x7f0000fd0000-0x1d)=""/29, 0x1d}, {&(0x7f00001b6000-0x1000)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x1000}, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001f0000-0x14)="", 0x0) accept$alg(r1, 0x0, 0x0) 2018/01/16 10:08:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) r2 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000002000-0x10)=@common='gretap0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={r2}) connect$bt_sco(r3, &(0x7f0000001000)={0x1f, {0x80000001, 0x7f, 0x2, 0x9, 0x6, 0x17}}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000004000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000001000-0x4)=r4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000003000)=0xfe1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x33ae, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001000)=r5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000001000-0xb2)="3623ce303420852957702decac117534ba450ea7c8385c8998754b3e34b339d503c67488611e64035f133b65dfbed9edbe7e29d22ce3e7ec0bdb2dad68e34a60cec9b870d8914ad681ab9a654b07d774eb133f048951999c9265edf4ce0f17a98eaced4e8b3217d46ea95204faa292974780d91124cbc74c14972e64ce3f5ac054ae48a5f125e695c751954591e2225ab84840dcbf21c9d068485130032c3027ef4e58bfa57ad6b2e4c6069a66497853994c", 0xb2}], 0x1, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r5, &(0x7f0000001000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000007000-0x10)={&(0x7f0000003000-0x14)=@ipmr_getroute={0x14, 0x1a, 0xb01, 0x3, 0x2, {0x80}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8001}, 0x8000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000007000)={@generic="476e5320a76a17177df39684d02cabf2", &(0x7f0000002000)=@ethtool_eeprom={0x4f, 0x9, 0xfffffffffffffff8, 0xfb, "9a91a33029208c0e3a9e51c57dae63813dce25179bd25a8ce5ee1854ac57a4788f25954299859f66c431f615be29696a2db9861aed9dd8ddbbc16f25f830d1cbe5972738fcedecd95948ffdcc1aae36a28625d29a4819aac58b9445207841874b6b3255b5048895db1763d50150d50b8252e41d5c938f402c12731b377b5f6a738ce7ef90d95b8872428248e224fc22dcd8573194ad2e012818e1f94345a9a7acb36c5e28329f98893be39179e29afb4be5ba23a0ec11e7bacff0a0527cc7c88c9b8f6e5368c0c39d66949e6c0387d89e15c0d1e524ecdb6a42674ec990d5008d469b85a71423314545e63afced070c9662eb3f70f4c4edfd47b44"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r5, 0x8991, &(0x7f0000005000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r6 = socket(0x8, 0x802, 0xa4ec) socket$netlink(0x10, 0x3, 0x2) accept4$inet6(r6, 0x0, &(0x7f0000005000)=0x0, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r3, 0x1, 0x23, &(0x7f0000009000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/16 10:08:16 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x5, 0xffffffffffffffff, &(0x7f0000001000-0xc)="bc8a17b451000000071b8d0a", 0x3) socketpair(0x13, 0x0, 0x80000001, &(0x7f0000630000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r1}) socket$inet6(0xa, 0xa, 0x7952) 2018/01/16 10:08:16 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x4b, 0x1, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f000000c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000c000)=0x8) 2018/01/16 10:08:16 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) r3 = accept$netrom(r2, &(0x7f0000734000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5)="", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x5, 0x20}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r4, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000)="", 0x0) socketpair(0x0, 0x0, 0x59, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000005000)=@common='irlan0\x00', 0x80000001}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$alg(r3, 0x0, 0x0, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80004, r5}) 2018/01/16 10:08:16 executing program 4: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) socketpair$inet6(0xa, 0x800, 0xf0a9, &(0x7f0000d9e000)={0x0, 0x0}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ce1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f82000-0x4)=0x14) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r4, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) poll(&(0x7f0000f89000)=[{r3, 0x0, 0x0}], 0x1, 0x4edc8b4f) read(r3, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f7f000)=[{&(0x7f0000f81000-0x2e)="1c32b2acac15e0ba7cdbe45ee28f708a8fd6834580891da6b1c91b27488afbe6a98a0b161d92342a975da13ab2c44a", 0x2f}], 0x1, &(0x7f0000f80000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000f81000)={0xe9, 0x8, 0x1, 0x271, 0x8, 0x1ff, 0x3}, 0xc) r5 = socket(0x11, 0x2, 0x1) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r5, &(0x7f000027e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f81000)=0x10) [ 376.005418] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 376.046379] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/16 10:08:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000b88000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f03000)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ffa000)={0x10001, 0x20, 0x8000, 0x6, 0x3ff, 0x1b114add, 0xfffffffffffffffb, 0x6, 0x0}, &(0x7f0000711000)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00003c4000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd7, 0x7, 0x6, 0xffff, 0x19, 0x80000001, 0x7, 0x4, 0xff, 0x10001, 0x134, 0xa7a, 0x1ff, 0x4, 0x100000000]}, &(0x7f000043a000)=0x108) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b2e000-0x38)={0x0, 0x0, &(0x7f00008e7000-0x40)=[{&(0x7f00006a3000)="1ed55c60d251b3ee", 0x8}], 0x1, &(0x7f000074b000-0x18)=[], 0x0, 0x0}, 0x0) readv(r3, &(0x7f0000214000)=[{&(0x7f0000df2000)=""/178, 0xb2}], 0x1) 2018/01/16 10:08:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000228000-0xd7)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e8000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0xc, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xffffffffffffffff, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/16 10:08:16 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000021000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000014000-0xe5)={0x0, 0xdd, "a2fb4dc7efc570265347b0885cbe15905f84d03e0c0fb029e559f075e2bded521808b1f4c30e578902c44b6b20251bbe79e9819d0a1b2fc57512532ce47db7cbfbec83f9f00b35ca18c2d757b008fb0e27e20e71416c4453489d85dc55d871adad79a40eb72cc8f69fbbb5379e6ce8b8e996a7b31d2206fe087b00a2a54428458d42bbaf3e00042fbf48045956aec70fed46d56de2240cd04f005acb67ce54c7a1184620290426f680f5a7a54a437ef5a830668f3b44c21a637ec452c1b9d809719aa8f41d5ff4538575339e37ad43c96575acddf0a478619a8487b22f"}, &(0x7f0000005000-0x4)=0xe5) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000022000)={r2, 0xffffffff}, &(0x7f0000023000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000d000)={r2, 0x3, 0x7}, 0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r3, &(0x7f0000024000-0x5)=""/5, 0x5, 0x2, &(0x7f0000015000)={0x3, {"9c7c274ed4d6e2"}, 0xb4}, 0x9c3282b2a571b429) r4 = socket$netlink(0x10, 0x3, 0x20000000000019) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 10:08:16 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x3, &(0x7f0000fcf000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000b91000-0xc)={&(0x7f000000f000-0x8)='./file0\x00', r0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r1, &(0x7f0000587000)="", &(0x7f0000fcb000)="", 0x2}, 0x20) 2018/01/16 10:08:16 executing program 6: mmap(&(0x7f0000000000/0x316000)=nil, 0x316000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000316000-0x38)={&(0x7f0000316000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f8000-0x30)=[], 0x0, &(0x7f0000315000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000316000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f000021b000-0x5c)={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9}, {0xa, 0x0, 0x511, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x9, [0x3a7, 0xcc6e, 0x2, 0x1f, 0x5, 0x401, 0x4, 0xf963]}, 0x5c) 2018/01/16 10:08:16 executing program 2: socketpair(0x9, 0x8000f, 0x6, &(0x7f000024f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00002f8000)={0x0, 0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c7b000)={r2, 0x83, "fd3e5c994e8230f574f39504d8f235a6e55cb0ae8342e062d2ec9725819405eaa349632282c3584629c2bf9c860cc6ee4c8f66ade1124ded6f6fac1de571e69d1fa2c290d02fed9098235ecaabb418a27c507e2a11dd85012930157d5ff45571162aba870f0fea05e72a9bc8f38e70d5c3b892cc882d97aae0f4939c65a7b59cb69ed0"}, &(0x7f0000001000-0x4)=0x8b) mmap(&(0x7f0000000000/0xe7000)=nil, 0xe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000056000)={0x1f, 0x0, 0x1, 0x4e, 0x10, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000e7000)={r0, 0x9}) accept4$nfc_llcp(r0, 0x0, &(0x7f000005b000-0x4)=0x0, 0x800) bpf$OBJ_GET_MAP(0x7, &(0x7f0000016000)={&(0x7f00000d6000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000033000-0xc)={&(0x7f0000031000-0x8)='./file0\x00', r3}, 0xc) socket(0x100000000000000, 0x0, 0x80000001) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000e9000-0x4)=@assoc_id=r2, 0x4) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000009f000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000084000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000e9000)={r2, @in6={{0xa, 0x3, 0x6, @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]}, 0xe2b, 0x3, 0x7fff, 0x3f, 0x11}, 0xa0) socket$inet(0x2, 0xa, 0xa21c) 2018/01/16 10:08:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = 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$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f56000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000812000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f5a000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000047c000)={{{@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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000578000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00009d6000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @in=@rand_addr=0x4, 0x3, 0x7, 0x1, 0x0, 0xa, 0x20, 0x20, 0x2f, r5, r6}, {0x2, 0x480000000000000, 0x7fffffff, 0x6, 0x3, 0x100000001, 0x0, 0x8}, {0xff, 0xffffffffffffec34, 0x7, 0x4}, 0x3, 0x0, 0x2, 0x1, 0x0, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x0, 0x200, 0xa5, 0xff, 0x5}}, 0xe8) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 10:08:16 executing program 7: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f000085c000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000734000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000c0000-0x8)={0x0, 0x8001}, &(0x7f00008c5000-0x4)=0x8) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000944000-0x8)=@assoc_value={r2, 0xfffffffffffff801}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@common='lo\x00', &(0x7f0000943000-0x16)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 10:08:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$unix(0x1, 0x5, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000fc000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000409000+0x6f6)={r3, r0}) r4 = accept(r2, &(0x7f000033e000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b56000)=0x10) sendmsg$nl_route(r4, &(0x7f0000e40000-0x38)={&(0x7f0000a2e000+0xa0c)={0x10, 0x0, 0x0, 0x208}, 0xc, &(0x7f0000393000)={&(0x7f0000eee000-0x14)=@ipv4_getroute={0x14, 0x1a, 0x403, 0x1, 0x0, {0x2}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000029a000-0x4)={r2}) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000d1e000)=0x0) tee(r1, r3, 0xf, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00003b0000)={r2, r0}) 2018/01/16 10:08:16 executing program 6: 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) shutdown(r0, 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/01/16 10:08:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, 0x0, &(0x7f0000526000)=0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000f13000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000095b000-0x4)=0x5) sendmsg$nl_generic(r0, &(0x7f000047d000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f00004d0000)={0x14, 0x1c, 0xffffffffeffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000013e000-0x10)={0x0, 0x7f, 0xc8, 0x100000000}, &(0x7f0000cd1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000205000-0x8)={r2, 0x3f}, &(0x7f00006a7000-0x4)=0x8) recvmsg(r0, &(0x7f0000b2d000)={&(0x7f000021e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000adc000-0x50)=[], 0x0, &(0x7f0000e58000-0x1d)=""/29, 0x1d, 0x0}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000084e000)=0x0) r3 = socket$inet(0x2, 0x800, 0x7) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000072d000-0x4)=0x0) bind$alg(r1, &(0x7f00008ad000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) 2018/01/16 10:08:16 executing program 5: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair(0x8, 0x80000, 0x10000, &(0x7f0000465000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r0, &(0x7f0000811000)="", &(0x7f0000fbc000-0xe6)=""/230}, 0x18) 2018/01/16 10:08:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x7, 0x7fffffff, 0x3, 0x2, 0x8000, 0x4}}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1d, 0x802, 0x2) connect$nfc_llcp(r1, &(0x7f0000003000)={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) 2018/01/16 10:08:16 executing program 3: mmap(&(0x7f0000000000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00007ab000)=0x608) connect(r0, &(0x7f0000e54000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffff00000001}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/192, &(0x7f0000005000-0x4)=0xc0) 2018/01/16 10:08:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) shutdown(r0, 0x0) bind$alg(r0, &(0x7f00007b2000)={0x26, 'skcipher\x00', 0xffffffffffffffff, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x2, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000081f000-0xb1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "271b123da4693fc283cbd041101c6fcb5e97796c78ffd0df3dc557919e3a6bf2"}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 10:08:16 executing program 1: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000001d000-0x4)=0x0, 0x80800) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x80a, 0x40, &(0x7f0000fc9000)={0x0, 0x0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000396000)=0x0, &(0x7f0000fc9000)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x3, 0x81) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000fc9000)=""/25, &(0x7f000033b000)=0x19) 2018/01/16 10:08:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000381000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x4, 0x0, [], "58b992b0"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) socketpair(0x3, 0x6, 0x236, &(0x7f0000910000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000cfe000-0xc)={&(0x7f0000bd7000)='./file0\x00', r0}, 0xc) 2018/01/16 10:08:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xffd5, &(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$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b3f000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000c66000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00001de000-0x48)={0xc, 0x15, &(0x7f0000ce8000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x8}, [@generic={0x0, 0x53, 0xffffffffffff7fff, 0x4}, @call={0x85, 0x0, 0x0, 0x15}, @jmp={0x5, 0x80000001, 0x10, 0xf, 0x4, 0xffffffff, 0xfffffffffffffffc}, @generic={0xba0, 0x9, 0xfdd8, 0x9}, @call={0x85, 0x0, 0x0, 0x1d}, @generic={0x2, 0xffb, 0xfffffffffffffffd, 0x7d6b}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x2, 0x3, 0xfffffffffffffffd, 0x7, 0xf, 0xfffffff8, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000809000-0xa)='GPL\x00', 0x0, 0x59, &(0x7f0000372000)=""/89, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00003f4000)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000568000)=0xc) 2018/01/16 10:08:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000819000-0xa7)="", 0x0, 0x20000004, &(0x7f000038c000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000196000)={&(0x7f0000d10000)=@in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x40}, 0x1c, &(0x7f0000e8b000-0x20)=[{&(0x7f0000029000-0x39)="c0547fa499a38304382571318e53bdc6070cda6ed87070982a2dc1f9db3778611324b3c92b42c193fb32885b3f53a5312d8b0fb51f4490611c", 0x39}, {&(0x7f0000d81000)="251a3ac113730461915e8525a10c211c6d79e717ebc943a21a77f4e864a59ef4c931a318edf3", 0x26}], 0x2, 0x0, 0x0, 0x24000800}, 0x4000810) setsockopt$sock_int(r0, 0x1, 0x38, &(0x7f00007b0000)=0xfb8a, 0x4) 2018/01/16 10:08:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x0, 0xffffffffffffffff}) r0 = socket(0xb, 0x802, 0x3) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000310000-0x4)=0xa) writev(r0, &(0x7f0000325000)=[{&(0x7f00004a6000-0x1000)="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", 0x1000}, {&(0x7f00001fd000)="07b27e9b4b189dfde58f585ebdafc2a9d34b5cccd707026a9dd8194a7bc69217100f4f1a45017b31540b2f7445a63f6545b7eda35b0b8e4d8e11b2c14289da7e68ccd43364da6a112a015e94d1513d40eda3fcdf568c75247065301f3307cc0f2980e7b8e181d44b919aa1d8068807f10b05ef71556ac6d8914ed55d6717418d663cebf45188d401fb443396d6b8032e0b669d2f39b4ddfafc7631a0764821cedc05754c3cff1beec4b9584c3321daa437ed53a9ad5e68e1a843fddec81ac1f8256710e236ccfb5226a3e8b7b9ccb7203a84af7dcb9564acf93af1121b8ed7daaebead94b057", 0xe6}, {&(0x7f0000c87000-0x2c)="8e31f6f4ac4a77fa4ebf5de2da07dd01a532984b966924ef8f04554e7b1b3257609a1d2e123eee93cf92ea35", 0x2c}, {&(0x7f0000f9c000-0xd7)="6b51bb7338f2d4fb9405f1b8b359733388996888d2ea052d23c5bf6e36dfd29a1a2d685735e2495b1fd35ecc974f0114834e354cc74712e41f1122ea1836c9a9cb4fa60e9db8613ef3fb22bfd4a510be524c8ecd5214532cbee25905ca6c2796732a385eb67c900b0924fc4cf53ff65521f6aab504781073b97f15550b016a0c699fc6fc763e31bbb7c68e72af171e2cd2f0c58dee5a0fb98388b73d49e07c1b485a948dadb7a156efce79c23f70d94d4b59c36b524ea0d629ab75938071a2e4849b11c9cf63fd84be6024618c2512b4740a972cda96ed", 0xd7}, {&(0x7f000057d000-0x54)="ff2b4c03c43440e2238fc1665492a022ea78842e8ed38abc25dfaf223f010217b15b60edc5d3e3db91003eb0df231df5bcbafdd65635f406db563d5ceafd310e52ba9cf142a98e052f86dd22fac09668b7006291", 0x54}], 0x5) r1 = socket(0x20004000000015, 0x80005, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00001de000-0x1)={0x9}, 0x1) getsockopt(r1, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000957000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff01, 0x1, 0x7, 0xaa, 0xfa}, &(0x7f0000007000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c4b000-0x10)={0xe178, 0x8, 0x4cb38000000, 0xfa6, r2}, &(0x7f00002e2000-0x4)=0x10) 2018/01/16 10:08:16 executing program 5: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b9c000)={r0}) sendto$unix(r1, &(0x7f00005c4000-0x81)="9d567e54831955c3d83534ae3facc77b76cd3b3b1a1845d2211a5b494fcd0814df5a1f4b072b6f3e215ce2005917bc0b8bdece408a46a40ded5698e6d4b5303addbae466cbd2693db5ce33c848f5c4928251e8407a197d1379d652f685d272080d82e2916b0cb3332f5af98aaa9b02d2f098f2339d4a7ca556da7fe6991da469bd", 0x81, 0x4000000, 0x0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fe0000-0x8)={0x0, 0x7ff}, &(0x7f0000fdf000)=0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fe0000-0x14)={r2, 0xfe24, 0xfffffffffffffff8, 0x9, 0x5, 0x1}, &(0x7f0000fdf000+0xa51)=0x14) getpeername$ipx(r1, &(0x7f0000fdf000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fdf000-0x4)=0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x4, 0x81, &(0x7f0000fe1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000fe0000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000fe1000-0x4)=0x3ff, 0x4) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockname$inet(r1, &(0x7f00006ef000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad5000)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000033c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fdc000)=""/4, &(0x7f0000fdc000)=0x4) 2018/01/16 10:08:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg(r1, &(0x7f0000546000-0x38)={&(0x7f0000f69000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000086000-0x80)=[{&(0x7f0000125000)=""/9, 0x9}, {&(0x7f0000511000)=""/66, 0x42}, {&(0x7f000096b000)=""/4096, 0x1000}, {&(0x7f00006da000-0x6b)=""/107, 0x6b}, {&(0x7f00004e3000-0xaf)=""/175, 0xaf}, {&(0x7f00005a8000)=""/160, 0xa0}, {&(0x7f0000198000)=""/155, 0x9b}, {&(0x7f00006cd000-0x42)=""/66, 0x42}], 0x8, &(0x7f0000658000-0xfb)=""/251, 0xfb, 0xfffffffffffffffd}, 0x40002000) sendto$inet(r0, &(0x7f0000c6a000)="10", 0x1, 0x4008000, &(0x7f0000795000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d0000)="37f9f72e1c0647e09d0d7011b0145c5851e0b3433cb0f683a96ac95ddee0f84b9067a0ec2295b3edac79b2f465a8db74c0c89f1c64c2d43170052e49f1a300f6eabbc102386fc189ec9266b62f1cbfe3104d1a95212f71fd093990487ebf336979546977ad1ee838d8121a4998f70003259b7f626db3d0cb", 0x78, 0x40, &(0x7f0000962000-0x10)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000b4e000)={&(0x7f0000295000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00002b6000-0x20)=[{&(0x7f0000997000-0x4c)=""/76, 0x4c}, {&(0x7f0000ac6000)=""/171, 0xab}], 0x2, &(0x7f0000785000-0xa9)=""/169, 0xa9, 0x800}, 0x40000000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00002a6000)=0x0, &(0x7f0000639000)=0x4) getpeername$netlink(r2, &(0x7f000024e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007eb000-0x4)=0xc) 2018/01/16 10:08:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000fac000+0x522)={0x0, 0x65, "a4ebcf6b28180dff5892595d96a25cd85e0e07d848d5b004f4a19a8cae19c4be885d9d84b1919d8d208853eee3bffd029d980ee999ad2704df8d4a02e08b7e861bd8c4f3abd078a7447b99f57d60f6e7671c744e5fcb27e85be43f65246e32164d544c52a9"}, &(0x7f0000e79000-0x4)=0x6d) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ea4000-0x4)=r1, 0x4) socketpair(0x1a, 0x80005, 0x1864622e, &(0x7f0000efe000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000265000)={0xf7, 0x8}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/16 10:08:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f0000e4b000-0x40)=[{&(0x7f00008d9000)="f4101ae56c3cf269b81458ecddc05e9577", 0x11}, {&(0x7f0000b2d000-0xc3)="326e51854279f2ca585ce2e3a21d8593e332ed7bcc15127c7b3dab50d176d1e97880ab71dbee7340481131ac719e190260cc70697d6bb8d5024064fbad4490da222aa952cf08038a9d07a603416530070e9e54ddcfd28d38ba12daba1e538afcdbe770082b00d90855836d9fa97cffd148e81f086379c1e210338a5053e9a0674b6878ed15af05630d438dcd9aff47630cc003ab2154a9577a5775c1edf3192fe0e1df4d67533fdfa7141f58fec9983f7d5b05860efe5ce2693806360f1d67fb4d5cd3", 0xc3}, {&(0x7f00001ce000)="ec3ec6f94a40e374902bb080f387f8f39735a2ba42d549dff020ec627e9c968dc04e93057b4c0f0db58c4f210945212bbef4279fe3ef21891cecb8e454092bbf19171c30b9f3284d35b0e18566370d7cc829b8035ee20f065d772462d2550af44dadec15a45a05002e7c032dedcbbd27cbdc9775265c0bebe938283ab0f725c9465dcc6531fadfff26d6ff1d3f8715de43a0a48295fbb0fd1ba9dc9b81451400e53445b7b337b5a7509d985571c0df54685c43b11f1c4412a59c0a873b997d18cedd8985", 0xc4}, {&(0x7f0000ce0000)="bc808b2cf334e7d48d119d5e8ff3bffc8b8d549e61e01ca0b0db1f3bb412f001d9268816a2de2ff09190b21d7754a18ec60c42d30e0a59a8f9f0a4e7eb82dc0567", 0x41}], 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet(r1, &(0x7f0000f0e000-0xc8)="09b44c2a82ffcffc1c4efebb82a4b84c0b328903418f0024be1bb270ccd620bbc48a72794537e70540f778d27040c5d3e43417b5fc58bb11dc49e683cb65c8b5bdf1e9896bb7d1338c6cf3431c676a83b54f2404ab56cb707f1153a598fe7f549580f60c0b87bdb27387c72b216afc94e42baa74b6284c46c0054b12d8d511769f44415db3eb7fd820bc36bda9fe354d78cf35f553079d16432e84c74983d0c490ab5befcb8aa87c0c37c52558655e4ec1f9c021f8473baf4f9e50487c715a1eadbb61116a07bcc4", 0xc8, 0x48004, &(0x7f0000708000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r2, &(0x7f00009bd000)=""/225, 0xe1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000b6000-0x8)={0x0, 0xfffffffffffffff9}, &(0x7f0000e7a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000754000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x7, 0x2, 0x0, 0x2}, &(0x7f0000484000-0x4)=0xa0) socketpair(0xd, 0x5, 0x100000000, &(0x7f0000983000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00001d7000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f00009f3000-0x8)={r5, 0x2}) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000676000)=0x0, &(0x7f00009a7000)=0x4) pipe(&(0x7f00002f5000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000d9c000-0x4)=0x1, 0x4) 2018/01/16 10:08:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000765000-0x38)={&(0x7f0000d3c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000732000-0x10)=[{&(0x7f0000f07000-0x67)=""/103, 0x67}], 0x1, &(0x7f0000218000)=""/176, 0xb0, 0x3af90398}, 0x161) getsockname$packet(r1, &(0x7f0000db6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006a6000-0x4)=0x14) 2018/01/16 10:08:16 executing program 2: r0 = socket$inet(0x2, 0x80000, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/0, 0x0, 0x43, &(0x7f0000ee7000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r1, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x401) r2 = accept$inet(r1, &(0x7f000068b000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a70000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a6f000-0xc)=@sack_info={0x0, 0x0, 0x4}, 0xc) 2018/01/16 10:08:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000973000)="d3ab27000000072356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg(r1, &(0x7f00005c4000-0x38)={0x0, 0x0, &(0x7f0000309000)=[{&(0x7f00009bf000-0x7e)="cacfb8e8f0448f8600d415aa9f15213a7f0925117b3ea5bd6164218bb6718c23f2317a2c1f88fbf16e24b0b5119837817091df2266f4a54d2984742b9632d44bf322a285b0a7b3c40a9095c0c35013190f2acc2beeae1c2419f515295a3b45a9476dad3b538ff0e7ecbcd7fcd1b1d01a939bfc13d421187ef42a2a5f2c35e1aeb6a6d21d0113bb3dac86bf270d583a57fad6f08e64d662d63767cd0e1b4d4b64", 0xa0}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000f79000)=0x0, &(0x7f0000311000)=0x4) 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) 2018/01/16 10:08:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad29b6c5820fae0100000000000000040000000000000004", 0x18) 2018/01/16 10:08:16 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00002bb000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ffb000)={@common='ip_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000ffd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ffd000-0x4)=0x14) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000d9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ffc000)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00007cf000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r1}, 0xc) socketpair(0x8, 0x8000f, 0x7, &(0x7f0000f85000)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000ffe000-0x38)={&(0x7f0000e16000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b10000-0x30)=[{&(0x7f0000ffd000)=""/105, 0x69}, {&(0x7f0000ffe000-0xfe)=""/254, 0xfe}, {&(0x7f0000ffd000)=""/186, 0xba}], 0x3, 0x0, 0x0, 0x4}, 0x100) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffe000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000830000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) 2018/01/16 10:08:16 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x9, "96e5d5a0958a"}) mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xffffffffffffffff, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/16 10:08:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xfffffffffffffffe, 0x1, 0xfffffffffffffffd}, 0x10) sendmmsg$alg(r0, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f00004d0000)=[], 0x0, &(0x7f0000667000-0x148)=[], 0x0, 0x0}], 0x1, 0x0) connect$unix(r0, &(0x7f000091c000)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/16 10:08:17 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005b5000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[], 0x0, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/16 10:08:17 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000011000-0xf8)={0xffffffffffffffa9, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0xe4, 0x1, [@generic="89ea6d2a235be6dfc03dd339db7e14f18824bdf142ff9490f42b4f71ec52e188c041e2a70c9abd68eee743c7a066321ec6bc79f8b4b77c5b844f8d2e91eddcd1d9804db7c30858304c41e78ea9181b7d8c7f1ed847f5d628016acc31e88d1b5247ac65e645055827b87de16c81fc2e3e2f83f97c0318c71e6ab8c630f74059413e85c713324c48576c1b9166c16a0934ac702dec093fccb8806446aca2d5fabea41c74a2c41cc1d30694da14d415034cb60b611c0093309191ca4dec4fb8847613fc5a9025c50e2dad42edb03bedc28fc7c343d29a36ff9ce27292b547ff"]}]}, 0xfffffcb5}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000019000)={r0, 0x1, 0x1, 0x942, &(0x7f0000008000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000024000-0x3f)=""/63, &(0x7f0000017000-0x4)=0x3f) 2018/01/16 10:08:17 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000754000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000001000-0xe)={0x1f, 0x3192000000000000, {0x41b, 0x3f, 0xffffffffffff637f, 0x1, 0x7f, 0x2}, 0x0, 0xfffffffffffffff9}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x60080001, 0x4000000088) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f00006c4000-0x4)=0x228a4c052, 0x4) recvfrom$inet6(r1, &(0x7f0000337000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffc8a) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r2, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 10:08:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000425000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000eb5000-0x4)=0x14, 0x80000) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000069c000)={@generic="c0f0d3854f24dc3bb078cf3e06689db5", 0x100}) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}}, 0x32) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x2}}, 0x26) bind$alg(r1, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r4 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000145000)=[{0x0, 0x0, &(0x7f0000ac7000)=[{&(0x7f0000512000)="1fe2a97afbd96f976a0279d659bcb364917f826b08f54b5cffdd16c02bdfe7cc5287af009489ab8049ecb20b97e3bfafa57749758cb27f0dbcbdd59864e5dde079bcfe8d3ff3468294b418513f53f91ed1d3bd958cf174c8a6033fbd7189591ec08080a855e3dd2d1cc3eee5e9e8e74a89b07111b61c8e3e3d4295116d9c17c38a3c5125e8699756d0e03d394a9570d13eba802ae053256a507945eca4e55a4606790dac9c254982e27d172cdd4f181afeed44d5b4e336f53ee264e183ffa2867dbf6263f105268afd1560c77f0fdd025c1d807afcb6b8201bbcb968", 0xdc}, {&(0x7f000020f000-0x5f)="0aee0fb4899149dd7b9a940c090fecd511d88060b6a77e11979f72f6ef4774f432b4159d47ad389c176a6e42", 0x2c}, {&(0x7f00003f3000-0x98)="610925f782e43c3c53974d4847e2b40a5d474c0274eab1d39a0d0597a7ae58f7fbe156066c7e1dd8a4534b712c342029b148863069cb22e9a26aa2d1ce642e089253084d1319c6ccc26e75bd5e412f637d9ed692b87884fb8c4571070ebb1880f631a35be30ac24d2ba16e38be13be6916c593dd551db3be527276eb3542bd95e00630a7", 0x84}, {&(0x7f0000540000-0x3c)="b166fc6d952ff253ade9dae08d8ffa3f6ed76936580b1bbdc3f82947021bad5b63cc3e84b58b30cb6c254be6", 0x2c}], 0x4, &(0x7f00007a1000-0x6)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 10:08:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0xfff, 0x1ff, 0x1, 0x8, 0xffffffffffffff9c, 0xffe0000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) tee(r0, r2, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa7}]}, &(0x7f0000f92000-0x4)=0x10) setsockopt$sock_int(r1, 0x1, 0x26, &(0x7f0000edc000-0x4)=0x1, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 10:08:17 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000003000-0x30)=[{&(0x7f0000002000+0x6c6)=""/241, 0xf1}, {&(0x7f0000002000)=""/175, 0xaf}, {&(0x7f0000003000-0x76)=""/118, 0x76}], 0x3, &(0x7f0000002000)=""/4096, 0x1000, 0xffffffff7fffffff}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) bind$alg(r0, &(0x7f0000003000-0x58)={0x26, 'skcipher\x00 \x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000)=""/200, 0xc8) r2 = socket(0x1, 0x80000, 0x2) accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fc000)="04", 0xffffff41) 2018/01/16 10:08:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000e70000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000335000-0x4)=0x10, 0x80800) accept(r0, &(0x7f0000958000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000815000)=0x10) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000ab6000-0x38)={0x0, 0x0, &(0x7f00008e6000-0x70)=[{&(0x7f000039b000)="06", 0x1}], 0x1, &(0x7f00006d9000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r1, &(0x7f00000a7000)=""/142, 0x8e, 0x12103, 0x0, 0x0) connect$pppoe(r1, &(0x7f0000683000)={0x18, 0x0, {0x0, @random="d71bf3f75acf", @generic="fa610a0527621ff8619d903a0cb2eec0"}}, 0x1e) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b17000)={0x0, @in={{0x2, 0x1, @rand_addr=0x785f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000920000)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e7e000)={r3, 0x71}, 0x8) 2018/01/16 10:08:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000506000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{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]}, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xf, 0xfff, 0x6, "e4e1180546e7132724365ccf922c64bb6cf90078a81bffaa65466f76447948a3d5bdb4a53bb9a887a700df9e49afd50954518f687be90baa6f94e4fc8e67a4b7e71932b14be32895b2ce864ce37d64e6"}, 0x160) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a6611", 0x58}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x4000}, 0x0) recvmsg(r2, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r3 = gettid() mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000f79000)=r3) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d09000-0x4)=0x0) 2018/01/16 10:08:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) read(r0, &(0x7f0000486000)=""/4096, 0x1000) recvfrom$inet6(r0, &(0x7f00004ad000-0x5a)=""/90, 0x5a, 0x0, &(0x7f0000f91000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000000000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$ipx(r0, &(0x7f00007f0000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000ff8000)={0x4, 0x0, 0x0, "933249611e5e", 0x0, 0x0}, 0x10) getpeername$packet(r0, &(0x7f00006cc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000e9000)=0x14) sendmsg$can_raw(r0, &(0x7f0000971000)={&(0x7f00000f5000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000255000-0x10)={&(0x7f0000f50000)=@can={{0x3, 0x100, 0x8, 0x6}, 0x0, 0x2, 0x0, 0x0, "560827801c8cc5ec"}, 0x10}, 0x1, 0x0, 0x0, 0x8801}, 0x20000000) 2018/01/16 10:08:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[], 0x0, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[], 0x0, &(0x7f0000f77000-0xe3)=""/0, 0x35a, 0x0}, 0x0) 2018/01/16 10:08:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00006d6000)={0xa, 0x0, 0x0, @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) recvmsg(r1, &(0x7f0000d00000-0x38)={&(0x7f00006de000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, 0x1c, &(0x7f00001bc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r1) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) close(r1) 2018/01/16 10:08:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba7000)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) bind$nfc_llcp(r0, &(0x7f0000086000)={0x27, 0x4, 0x6, 0x5, 0x7b8d, 0xffffffff, "7559436d263515d23d9f3df540f2c0e145e45c3d10a52a94f01e1d39a3510e1ac28166cae15ed4bbbefe61fafa09693f2006ef62b72643623a848cf843ed67", 0x5}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000eaa000-0x12)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x0, ""}}}, &(0x7f0000aab000-0x14)={0x0, 0x2, [0x2, 0xc98]}) 2018/01/16 10:08:17 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={0x0, 0x800, 0xffff, 0x3382}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000)={r1, @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]}, 0xfffffffffffffffb, 0x48}, 0x98) 2018/01/16 10:08:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet6(r0, &(0x7f0000f3d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000068c000)={r0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000c22000-0x4)=0x8001, 0x4) connect$inet(r0, &(0x7f0000b36000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:08:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x2, 0x0, 0x6, &(0x7f0000896000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000d34000-0x4)=0xff, 0x4) bind$alg(r0, &(0x7f0000c57000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) 2018/01/16 10:08:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) getpeername(r1, &(0x7f0000bf9000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f53000)=0x2e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c19000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e39000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000041a000-0xc)={r3, 0x7, 0x20}, &(0x7f000027b000)=0xc) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/01/16 10:08:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000326000)="240000001b00fb34ec09ffffffff00000100ff0b08000300080000000000000000000800", 0x272) getsockname$packet(r0, &(0x7f0000c16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009ff000-0x4)=0x14) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00001b3000-0x10)=@buf={0x0, 0x0}) 2018/01/16 10:08:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003ab000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed5000-0x4)=0xe8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 10:08:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000a12000-0x78)={0x1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0, 0x1, 0xffff, 0x862, &(0x7f00002ee000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8000, 0x2, 0x8}) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f0000c78000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ac000-0x4)=0x26) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000d79000-0x4)=0x0) sendmsg(r0, &(0x7f0000a06000-0x38)={&(0x7f0000a6e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00006ad000)=[{&(0x7f0000556000-0x69)="14", 0x1}], 0x1, &(0x7f0000995000)=[], 0x0, 0x0}, 0x40) [ 376.776927] nla_parse: 2 callbacks suppressed [ 376.776933] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/16 10:08:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) bind$alg(r0, &(0x7f00003ae000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b1c000-0x38)={0x0, 0x0, &(0x7f00009aa000+0x1c3)=[{&(0x7f0000f76000)="3a12894a4610976e50eb", 0xa}], 0x1, &(0x7f00003e7000-0x288)=[], 0x0, 0x0}, 0x0) 2018/01/16 10:08:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000aa3000-0x8)={0x0, 0xffffffffffff96f8}, &(0x7f00009c8000)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000945000-0xb)={0xfffffffffffffff7, 0x5, 0x20, 0x7, 0x0, 0xffffffff, 0x9, 0x0, 0xff, 0x4000000000000000, 0x3}, 0xb) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000031c000)={r2, 0xcc1, 0x9, 0x7, 0x1f4, 0x2}, &(0x7f0000ce9000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c58000-0x20)={0x7, 0x800, 0x8, 0xfffffffffffffffb, 0x3, 0x201, 0x401, 0x31d0, r2}, &(0x7f0000eaf000-0x4)=0xffffffffffffffc3) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) 2018/01/16 10:08:17 executing program 1: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000413000-0x20)={r0, &(0x7f0000c4e000-0xe7)="3be5711f842681c4e9fb6e2ad34171114da9f16527fada9c6eb95fce684f4a7e0fd29142aae96136882d3c8d3d7ffb65e4b42867aeb208fb69ea9ec1f7183efe2b8b0e9cffc440d7ddc813054ab548e2091d2fcf6c8ef18b398e87ae25f8c6dc66884c112ff4f40d764e0a9c5df3993dc93d84059ea5eb6ef17d754691ec400a74d206c5b40670dc28c5dceabfd31266e044040c29e9e16ae031964e3207b32481140ac8b4a446f723a0cb187afa687b76a7a228a514e98641f0fddfcf1c2022c6e92a06ce4f615ecc23a86e89895b88efbc3789ed970de4d5217638a30e795fd85c5bb7f98a8a", &(0x7f0000e74000-0x1a)="8bea3fca343e11a9e9e72664467f9df7136448cdeb2df0f7349b", 0x0}, 0x20) r1 = socket(0x1f, 0x800, 0x6b) connect$bt_rfcomm(r1, &(0x7f0000c76000)={0x1f, {0x20, 0xef7, 0x0, 0x1, 0xc188, 0xa2}, 0x8}, 0x9) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00009d2000-0x10)={r4, &(0x7f0000fee000)=""/43}) bind(r2, &(0x7f0000fee000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x1, 0x3, 0x0, {0xa, 0x0, 0x57b2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}}}, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000044000)={0xffffffffffffff9c}) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000226000)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x8, 0x80000001, "7a2ea3d5ba697c0608d4096d46893a10f63b697827d9a982f1fbf990e3d169f4c870c819caaf583bb91924045a01100ddf8e5a46d9a439c583c592789248f7a1277465365745d0bec8787e6060d3cf6d"}, 0x160) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe9000-0x18)={r0, &(0x7f0000fc8000-0x2f)="", &(0x7f0000fe8000-0xef)=""/239}, 0x18) 2018/01/16 10:08:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d22000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 10:08:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ba0000)={0x0, 0x0}) setsockopt(r0, 0x200, 0x5fa, &(0x7f0000b6b000-0x52)="cc214491fe3f9dbb01d6fa6ccd973514878d1d51f32bca5d69cd79f39597f448125ef9960c49131c46946243f5bd4ae30f12ff2cae9f3c0dbc414e76d72206fd0c96dfc7c6786ac7f2a893936dd32e1dc665", 0x52) r1 = socket(0x10, 0x2, 0x0) r2 = getpid() sendmsg$netlink(r1, &(0x7f000037c000-0x38)={0x0, 0x0, &(0x7f0000e56000)=[{&(0x7f0000f5e000)={0x348, 0x20, 0x2, 0x1, 0x3, "", [@generic="d9a1d6ed6d39d7df1941904c57870a97182d71c07427ba9785d8ccd6ae6e6e9ae2b0c3f9c532a0a7656a143ec0cf66018e57ebc5bd65bf17b6148b1f458a79a0681e1d7163f7d8ad043eb31b90ed52a1c17fbe9be8611aee6f998464359e16805a44038e9b23ff21ce9a0365efd9cea3f3d0681cec5a58529b7e275f04d34fd8ab447ea491c58754d9373705b83349645bf82f2252cc65524e08ce78845c33ed53394142e456601762c016f25416bd40ef123b5e855296682404fadafec3836b6e7374f5fb50add003f87c478c4f4b362d70d48059f51ab4ee2b85fc0810e6f7947e81a0860b39a1acfb43eaaef4e3b9003b", @generic="42119a9a94bd7a2c39c3cfe537252dcad59bd3cb9ee768bb36d82591179617df2e1b1dc4767fa0f1811bfbb53566151283417c18eca3ae3483292d9944aabd022f71c1ae55cdcc650331a0861b502eb32427fd54f5cfe7f72aacc2b28b1a49da4018be88a0d2101c", @typed={0x18, 0x95, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}, @generic="ed8fb2ddb4c8cc340c3830b6a581b576e43abaa5ff5ab10a6cacdd3bb21f63117a230f9b2729d811c194dc2f8400365f4b1ac62021c5189e13e92700d797c29c72cdc2eb262ad21f7fd7fa92002bcbd3eecc293847c7286a94c28bbc0fc08e9a9cdad0b7ae1bad6aaa20650a3a5630db110a69f84132fdd863d7c9295477f5d41c3ca25c06a56f433057713c1135ac2c05a18b36bc05303188058c8a335adb2e4b42745e", @nested={0x10, 0x15, [@typed={0xc, 0xd, @u32=0x0}]}, @typed={0x10, 0x9, @u64=0x5}, @generic="ec1ac1759a3c749ae64e0481bfd5c069134c45eae3ed4f3d63ca28de11968276967cf0ede01c866489788882b21f310019ec2a982735dddbdc012de29d2bb9c32d3f35f524abfab1f19db3c252851a33e073cc0897b734d9a03ba1a07abdb66e3c2ab13657db1b3e8182de1be7492b688b2c52822ed1467ff4fb347ce10e915f9c0249873d8131dcc62a0df1c20cf4c4d6856eb0c835f4fb34efdb26818ae34550c99896da94bb040c3e2ea0570c8853e56f6353ae6f954e5ffe64d6cf4a8f3acc50e834fc17a7b037160093037469658635856e2f7c0148e78b8bf3229ee0092b0c87c910f5a1cd5024", @typed={0xc, 0x26, @pid=r2}, @typed={0xc, 0x86, @u32=0xfd4d}]}, 0x348}, {&(0x7f00003e5000)={0x444, 0x35, 0xa00, 0x6, 0x2, "", [@typed={0xc, 0x57, @u32=0x80000000}, @typed={0x10, 0x80, @u64=0x3a0f}, @typed={0xc, 0x36, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x92, @u32=0x3}, @nested={0x30c, 0x7c, [@generic="6f00acd8d039383d5029cfeec5c77711ab3d2422dce31a8ea658ca5d1e33a5d2cb3b9c49f047dc3b8638afdec8b0cb6ffae523", @generic="3fafd6ca56ddeba58ad828d00fb625564aea6ae06eaa8126db3ceeb1fca7d448f9f8cc7f304ec9c781e59914794b93d7aea5f59a79c484f795632d4eb578e80b94d9442305d9ecb92d4689e55d2f176f5a47d436b3b4c33beac74a9eee9743d8d0843b6a2af5fe413edda6826535805419343e86b21ba6da21d2432052acafe10a75ca7e7f708340e6cc0602854905c78eff6ab57e94ec03998ba1dd2c1b03", @typed={0x1c, 0x76, @str='vmnet0(vmnet0bdev-\x00'}, @typed={0x10, 0xf, @u64=0x81}, @generic="0ef592ec2b8d60315fb8f47d47bc4596bcbd8975a11b52ad005c4aeea7282d1202f8697e181fe04c0f3d65a6ebb76535702525b7178765927bf3698e9d3a1a18dd059af0a1737d183070bfbdb99c9c17", @typed={0x18, 0x1b, @ipv6=@loopback={0x0, 0x1}}, @generic="6333feaf6437794f5e4b3613f2ea71c566fb79641d2e99f1ce", @generic="89f4ff30973cb5693d70a06e31f69bf8adf11d0e540df84c63567bc411da354e1f2f1814378471d894d5917a98ca4d0ac991c215e6b9e4f0ea68933dea88eaf16a5b9f940986a8c689bbace17f1273f7a94b523c87f37882c9d6e7f54172b78be4a3b6ad64f52bf853d5de26193727237131f4bb8042380bbf3f8190a037634f9fec3facab89fae503f827e8daab3a2d8acb31", @generic="a9613242ca3344a7c4ba2849a3d535c4446e910fd832b04f27e5be6b4ca56054d708a70678b97797eae0210d26a59511e9931039f9099b17b694380ff579aed3372f49d94d5013604c44a42ebe66746c51861ada4d5a9547d79c5087889d3c3f16183e0a8f44ac7c7edce6be260e0f574356a0a36649cf96a6710383da23e9f1dbf419133bf74b1c9b26d1d6c12cc479634237cd36ea6e9200118a0ee115bc0bcd6ad06054c1c86292ceef62a53c617a909395df020d026f807f5498a9540df1923da0cddfb1bb6bcca13e3231b06c9e62d3c99d0d9aa904ada1532f41", @typed={0x18, 0x78, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @typed={0xc, 0x4b, @u32=0x3}, @typed={0x18, 0x49, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="77a7585deb20fa91cdb6528fa538619cf848c831ab5d45ca26d0f138764cfc93e17d37a4848094a876751b67b0a2e286f8162ef1cc19a5ea33220cfb1e7f772aed6a026adeb09869cf1dcabdc8ca1c7467ad81721841c1ebeb03fd302adafcbcf59f0795a3218bf8b0b6af3e387f97562a7091bcbae482d2768b437f7c690db82bccdb4a8a1000a0bef53cc6f676e5ba87b80f7b8d5ae48b725e441256ee66c374b8f994d1dc5c03274548bbbb31a14aafb20dfe7585b960280c38dbdeaec12fd0d004a803097453c94190c25b"]}, 0x444}, {&(0x7f0000cc7000-0x120)={0x120, 0x10, 0x320, 0x5, 0x1, "", [@typed={0xc, 0x5a, @u32=0x6}, @typed={0xc, 0x36, @u32=0x2}, @nested={0xf8, 0x45, [@generic="7816180122f4c006aff6bacc55956c4dce54aacb116e0e489139ba7fbd8f01fc778ac51c30c921dbb9fab55fc8f5b28864f6b853726fe16316994e91416b06e497dfac06e021789f12c7153c98697cc97259fb731efb0de6a8ab55462c408a65c120c8419fbbead4eea6ee2f7a618dd79e100b8746df860f10a2087b9cdbf1a8770b9d2c138da207c1c6e391dfc21ff5196dc873f63f4f320a9a185cc03289a2f1e7cb959871c9b31d09ffd0312164e5a063845fd3fa3c318e5c2f8cda5c43df6e", @typed={0x18, 0x11, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x18, 0x61, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x120}], 0x3, 0x0, 0x0, 0x800}, 0x8000) accept4$packet(r1, &(0x7f0000775000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000081a000-0x4)=0x14, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00007bb000-0x28)={@common='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/16 10:08:17 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000004000-0x11)="d862f2650bf896c62433916166b1759fe6") getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0xffffffffffffffc7) r1 = socket(0x1f, 0xb, 0x9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000000b000-0x2)={0x1, 0x7}, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000008000-0x4)=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) socketpair$inet(0x2, 0x2, 0xffff, &(0x7f0000008000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f000000c000)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f000000d000)="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", 0x1000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000007000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 10:08:17 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000012000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000012000-0x4)=0x48, 0x80800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000012000-0x4)=0x4, &(0x7f0000000000)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000d000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000012000)=0x1e) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000013000-0x3)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0xc8e}, &(0x7f0000014000-0x4)=0x2eb) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000014000-0x8c)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000014000-0x4)=0x8c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005000-0x6)={0x0, 0x5}, &(0x7f0000013000)=0x6) 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) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000013000)={0x0, 0x2, 0x6}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000010000-0x8)={r3, 0x100003}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000a000-0xc1)={0x0, 0xb9, "b92d31aa36818c7d7fc4da801254f4f750d2af3e6b3cfa218eb8461a2f287022f7e5689eecf2bc20dab9355afa7cd672393c4d3f41572ad71df450f3aea10297d60842917361eba7a15a88d9f1237b9731559061454a52646bb9db79fa69f53fa53ed0127099d5ba10d2e9e95ff17d277640b2a5831c82a7e583bec02f3d711c5079e6a899aa41ab3d72a40ebd181f1162f66e407f32006ce1f0f1bb77160d71a2f4da0a98860f4b80b7515f4bd4f19e288cb22dac38c3018d"}, &(0x7f0000014000-0x4)=0xc1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000014000-0x70)=[{&(0x7f0000013000)=@in6={0xa, 0x2, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f0000014000-0x70)=[{&(0x7f0000014000-0x4)="9a84a319", 0x4}, {&(0x7f0000013000)="19e07d4a67f6dfcb4c2edc74c95338b93319a6ac38af0b0f3432400c004637440bdd74bb1af6412eb6b15f48c2cbc427735b7dc9b7afec666dabca8b1d671ad1d1b2da3c56ffcc4fcd4517708a4bd3083ae04cfeb65863f88889aa2a68eb84a0e6671fd0056a445cf8e766764d375a0cf159d357bb0eb7ab44a40729d01cc0df8ae2f563d00ba7606762cb9066", 0x8d}, {&(0x7f0000010000)="7625dd1983888486a74cb2f4c300034e2ff98a04ca3c461043c74ba81e33", 0x1e}, {&(0x7f0000008000)="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", 0xfa}, {&(0x7f0000009000-0xb7)="0d182b37984b82f04ab662420516264815860f2d3614e2b8d58270a41c9326ba9b9a4a9da634456da219aade3014d4e7df625edf3628c52dc6cf99f54066680ff069b2a63a549564a6b29d366e4f2e7858e2822e3115f019886a33c1641091f1fa9fb7b3832257acedb140190b97188b760be5c748efdac4072f107f93c06464afb2736d45d66410cd3d61c85334b8355afc661d51010030c623fd7c4f58db1c223fcd46a307b60e713cf232bcd0b56b9edae21b9186e3", 0xb7}, {&(0x7f0000004000-0x32)="06794e3dfc51e6087308436e2b953f958bda9de6c819cf9ad5bbc5ac86d9a9084a2fa05ca733e895529a1291f1483fec1d8e", 0x32}, {&(0x7f0000008000-0x6f)="eda1d6ef6935969bde68a5e7d968b145d0700b9daa37839585a466bd785c882f80b2f93e81116f345eea7e04233dbb72db1c0b88f143502efe888a8aa641ab0508ffd5d4554d3bfca73ab10062ebe366de75772289d09d447060f314baa6f8b67e1ce00dc4e6329f537028c6ed32f2", 0x6f}], 0x7, &(0x7f000000c000)=[@sndinfo={0x20, 0x84, 0x2, {0x10000, 0x8000, 0x7fff, 0x10000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x9, 0x7fff, r4}}, @init={0x18, 0x84, 0x0, {0x400, 0x6, 0x1, 0x0}}, @init={0x18, 0x84, 0x0, {0xac0, 0x1, 0x0, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0xe, 0xfffffffffffffff7, 0xe3, 0x0}}, @init={0x18, 0x84, 0x0, {0xb351, 0xc4, 0x2, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8008, 0xfffffffffffffffc, 0x8, r5}}], 0x150, 0x20000040}, {&(0x7f0000007000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000014000-0x60)=[{&(0x7f0000013000)="7b52ec460f4729900f522d6de6e154e58341281991df9e90260fe1dd9394d6bc21825c42e1", 0x25}, {&(0x7f0000009000-0x82)="ccdb23e206c741c037a2714112b88e5436b361168d3650699e3c6b38cc396752082d79f24dab10c0568b5bad7ef11c9c29e38b21b13ca4b61d82beab82ffd7c971c315373f572ef755a07117f3e8691f4b50ac608af86fe037250be0978235f8cb937ff260ac7cb7d6d8415c886cf8512ac048bf931e6b64031953b0dd6288cd72c5", 0x82}, {&(0x7f0000014000-0x21)="bff633ade8a8df3b4a3444a0a9ec928c44232e7b9ce1f0a1b14e993e319682b47c", 0x21}, {&(0x7f0000009000)="c28d631a201a22080d77ac88482c0a7201cf539d0a1f6341773865ce4258a24c40b5f30dd5b4a9cbbb562b62c119290e9066ca5a34b8fe0727b842bfc822c2d2f52b", 0x42}, {&(0x7f0000007000-0x18)="793ef060fcfbe52681753e21c813a86e40328908b910b2c1", 0x18}, {&(0x7f0000013000)="69cac63ef69109b09bfd7f13778f274e62898567e403bfd255afd0f47c337803e81089fd5e15df3be9bd11409a140dc5ee6f8de89de731c21211b198fab6f9cd765bae8ed037cf8f2d28f8c641633f9f1669508ff53efeb552152cbbad061f0649e78f7c24e3bebe0905f18f628e0e76347d41c8e5df406fbd4811487145c33c7e4342e7accd2a63416dfea9ff474e160927", 0x92}], 0x6, &(0x7f0000013000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x2, 0x0, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x7fffffff, 0x8203, 0x100, 0x5, 0x3, 0x3, 0x4, r7}}, @init={0x18, 0x84, 0x0, {0xffff, 0x9ef9, 0xfffffffffffffc01, 0x3e9f}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x2, 0xae0, 0x4, 0xffffffff, 0xff, 0xffffffffffff7fff, r8}}], 0xc0, 0x20000001}], 0x2, 0x810) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000012000)=[{0x0, 0x0, &(0x7f0000013000-0x60)=[{&(0x7f0000012000)="42bef90cb1e0a459cf93bd01c2c7910ec1b642898f8113ddd03ba77cd0712224f726ad701aa3e204a3cf0f833a77f8726d77e15a75678d01dff1ee7041b2c1fe22272eb3bf4dfb61b5d134a6978215f0452b243593fd576321b38b7fcd5af6cd2d5d117b569c4b46deb2693c4b23907f05b5ac8222de4c0a3f97f3a4eee1d2f9", 0x80}, {&(0x7f0000012000-0xd3)="a63afddefa2e6febab195a0f5c49e3aad466f64d2eb38cbe367d76966e31c9636c8135c592c5e622c58188133a1887a5dab2c7ede06a0a476b6ca010b22172e9e13a1915b187c81c8ae37a96070b85613856bf337c7d05880f3a06e7b6703f0fa6bc17ead90e40d0237ea1775f19d264b823a612ff19147e1d2328c9f877f39b94a9a55317c4d2566effc43995121eab7cf54251d47993e3d446cb7a1e1704a6ea502c76839abd9b474cf7daf78e48cf9122f3106226b93dca99bb0adeab2755d64b012c7bf83809cb2b7aa55f145787e0d222", 0xd3}, {&(0x7f0000002000)="d12898e8b2cc1c01274e61e3dc1c55443e060283ecae868de0bd8a40d8", 0x1d}, {&(0x7f0000012000)="e333896267c7418bcb93852aba3d727895a2c7cc80caf8c35bcfed1dcccf8c325f55435d0acf0ac2c5e05a17472a2f7eee3f8a3173c9b3f0ac0a0c0d89f883352e4ff4c00f4dda9266368f3f139bbdfb098b9b2d1d59761f16a3182b7f04a4152ce2ea341a1307dd0b16fae2ec1ad108a226861426b78a7fffda4413aec5eeb955705d1c0a03b16db3afc0b6433a933dd260c4c0", 0x94}, {&(0x7f0000012000)="c6d8e36a8bfc9f53bca6484de51633d307043cea0a85", 0xffffffffffffff11}, {&(0x7f0000013000-0xed)="7188f702e18e15c076fdfd3c584eca68cfda7a83b2fb4a9e887d56b6368c8b6003a0b4ef52cd875198581a2aeaacbd6358210868842bf26263ab5034afe0ea4e2a3c5b9d15051f9d8b59edc76663fe28315cc82970e5615a505cd3a0fb94015b15e4d8cf55426bbc82f66c6cfe709abdd17a8ccec55a792d0493b54ee47d778b7979f108276ee3796bd9e4a221fcac4c5005870f14f9cf5e734859ad88023ae3fc76e3ed99e4d1fe29342ef56eb7d3ebdd6fd357565419441303d6985fb47176c69508810a550bbfa2b81869906776d4efe981a7ed5012c4c167d9304e02f36df703f6bdcb9e4d1eba0722afdb", 0xed}], 0x6, &(0x7f0000012000)=[@assoc={0x18, 0x117, 0x4, 0x1c7}, @assoc={0x18, 0x117, 0x4, 0x7ffb}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x20000000}, {0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000012000)="1acb67240046207bddcfaee43b33929e29c5fb64b2079b79dfff8402549f345d94a5e54c24efc619ef2342cf82049dfeaad5006cf54780960029fe0253d127acca8b88b95a27a039be415a8d7100edea1c814788138d266c5c0572ac826aba24d182be63f48cc198e6a3d0af14585a5ef0930024ba72b086777c652a57957b18578852bf95c11e23a9238098fad79268cd9f3aa8f79c4b7b426c36c446643e257964785728e371a06e03599ab85d39cc1bb22406", 0xb4}], 0x1, 0x0, 0x0, 0x15}], 0x2, 0x4004) syz_emit_ethernet(0x4a, &(0x7f000000e000-0xde)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x338]}) 2018/01/16 10:08:17 executing program 4: 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000720000)={&(0x7f000082a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f00009a4000-0xcd)=""/205, 0xcd}, {&(0x7f0000bf0000-0x4f)=""/79, 0x4f}, {&(0x7f0000efe000-0xd6)=""/214, 0xd6}, {&(0x7f0000d7c000-0xe8)=""/232, 0xe8}, {&(0x7f0000000000)=""/121, 0x79}, {&(0x7f0000000000)=""/25, 0x19}], 0x6, &(0x7f0000001000-0x88)=""/136, 0x88, 0xfffffffffffffffb}, 0x1) bind$inet(r3, &(0x7f0000bbc000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00003c0000)=0x0, 0x4) [ 376.823219] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/16 10:08:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000005, 0x0, &(0x7f0000931000)={0x0, 0x0}) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00003d5000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00004c5000)=0x48) sendmsg$netrom(r1, &(0x7f00003d9000-0x38)={&(0x7f00006dd000-0x10)=@ax25={0x3, {"2716aef9bb916e"}, 0x4}, 0x10, &(0x7f000083d000)=[{&(0x7f00008b7000-0xd2)="1b1d323c7b8c679b7d81339e90b3c70d4823fff9c682e8a7ef6067d2644b05d7675ec17f0ce34354fe9772f2822d1940fa01452ca38f8aa73bef1a9eb87400a693001c11f8281edb88f770e1f377ed2afc14dad4243fdf6e1d7df4d022685bd79f0ad080d73a869f4ef2a331413926d60e7d3e8f8ecf7776e7a8094c44aa71db622c554c1f6e57c310a99238f40646c676b2d1e1f0e994bba160e1f7ac721c3fafa36bc3c4d5277e23515afdda7c22657b51df7818477bca54927b77d4d10471e84cb48719886c967787be2ff674a24cdffa", 0xd2}, {&(0x7f00008d5000)="75eb580d748a6ff092fdb20f7c4ea8cbe355cb138833d3acae88837aa9a8a04967ca347f1a7097b2a26613e94ddbca21a4535b7fe7ab2a5c67ae5ea0d449c697b81d837ca59c577228f54b1e5be01d1577e4bb439e8b9ef7f365940e3eb44cdfcef7cc25f4f7cff1e01ef5b2a6cb51c219f0752ff625ea80e4054b0560a6b27ff9a53209c3183b36c5256df3b8", 0x8d}, {&(0x7f000068d000-0x19)="f61d5bdbe5096566565039b5aa92087723639469cc25f5c166", 0x19}, {&(0x7f0000cf9000-0xce)="9cf58ed2399ac6b4fa9fb8e89861b0c973393736edf31850335eb216eed30f0ae57341bc4ab0fe6e9b3c47f70b6eabc731f3f413dead522b26a4a4ffd98af99f8cefaaf411281fd5109c4983a41c340a6eee6e17d7a58f00aab4e8d135aa44d1e87e00674a620ace37ad6690313b06079d27030adcd26774ab8b7f06aea352b697bd00481b7e868fece43424e2b61824a5b46618c05325af74a3b33220e02a0a96507ff734023a70e8d3a0c8ccb0d787d83a330824bd5e40358ae596be70297faa82605c1c0d7eeb9bb0630736e0", 0xce}], 0x4, &(0x7f0000070000)=[{0x18, 0x0, 0x6, ','}, {0x30, 0x116, 0x6, "3375a0f07f0040eb5b6860b24c6826e663337c09a9297a69a690aea9c7273a"}, {0x18, 0x102, 0x1ff, "d3df"}, {0x50, 0x107, 0x4, "552cae2417f02c2a0882f2f55df18cfeb596aa182250083f1c13817eabbd9e6b62352e39b4bcd069b53374774f72a1a9d8335466ec8b4c2a5dbb"}, {0xe8, 0x11f, 0x20, "66f14ba4b2df2b73848912ad3afb713cb7b05f57629b01802c414eb95323a3c68279f7e5310f91d14c8d66d24474fdbd90792da0e2d4abdbba0c3220b670f3df7fad561562a4c40a6625953822f74fef7197942d52ebc366dcd16ce6c4af338d3708d8f4b42a9dd1f4ceb0e4fe85fd3fd158853098aca51f63935eb4fdb716105860fa4d84a8e95f14fd4d79a5e27a1492b66764bb838ae60757a6b2fd352418805cd8a0f69f5e9d609f8ae61ced94d64541b0b9a61832d2ec54c33312d66c3f93876c8edb431944ea5adc15991dc1cb83"}], 0x198, 0x0}, 0x20040010) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000285000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r2, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000ffc000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000ee2000)=""/218, &(0x7f0000d61000)=0xda) 2018/01/16 10:08:17 executing program 4: socketpair(0xb, 0x6, 0x1, &(0x7f0000337000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) 2018/01/16 10:08:17 executing program 5: mmap(&(0x7f0000000000/0xe4000)=nil, 0xe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000e4000+0x3d)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000a4000-0x4)=0x9) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={0xac, 0x14, 0xffffffffffffffff, 0xe}}}}}, 0x0) 2018/01/16 10:08:17 executing program 1: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000248000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a0e000-0x4)=0x14) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000a0e000-0x19)=@req3={0x5abf, 0xf1a9, 0x7f, 0x4, 0x8, 0xfffffffffffffff7, 0x9}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic='\v']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 10:08:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f000037a000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) accept$inet(r0, &(0x7f000032a000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000317000-0x4)=0x10) 2018/01/16 10:08:17 executing program 0: r0 = socket$inet(0x2, 0x7, 0x4400000000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="89", 0x1) 2018/01/16 10:08:17 executing program 2: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000ce1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001cf000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xa66000)=nil, 0xa66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x401) r2 = accept$inet(r1, &(0x7f0000665000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) listen(r1, 0x0) sendto$inet(r1, &(0x7f0000a37000)='7', 0x1, 0x0, &(0x7f0000001000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) 2018/01/16 10:08:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000066b000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000247000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000738000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000daa000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00006b6000-0xc)={r4, 0x80000, r5}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000b1c000)={0x0, 0x0}) 2018/01/16 10:08:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000004d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00001b2000)={r1}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r3, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000ac5000)=[{&(0x7f00009ae000-0x7f)="ce", 0x1}], 0x1, &(0x7f0000fcf000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x114, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/16 10:08:17 executing program 3: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000b27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003bc000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000001000-0x12)=""/18, &(0x7f000059b000)=0x12) sendto$packet(r0, &(0x7f0000001000-0x20)="3c168b148a158508ab3ec2c29fb86a61866d94c89dfd3af30c9fdb0c1be33b3e", 0x20, 0x4, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r0}) 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$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0x3a)="efef466b25015d92fb497fc4e9a0ac8098062e70dd00a4720ab035b2583f8e9c4ecb52264b73b00e0a044db977bb2929657f263e93d49541c625", 0x3a}, {&(0x7f0000002000-0xac)="8bb78f72c431c242782bef12e32a913e12b4b6e08c0d309e811d74a6ee18f56f942dbf52259ea2f2bc19149b50a2bddf6b5166a21f19ea705c2eb96bb2b7e0e43f377df453eaf1bb1aa64b44b37928e29d2e6ba14804bb9d62c1c2b2cc1856100ee50719296582524ddf03f8c9bb3f28c29a72d8dccfb1ecf173cea93669f4532ab5318ce6e524458bdfdecba648637cec04feb060c1c6ff00f00923bb9fded2c9216e3a581a9136f37c02bb", 0xac}], 0x2, 0x0, 0x0, 0x4}, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000004000)={0x4, 0x2, 0x0, "050de92b0b8c", "d0d4409b265e04778ae8dd242aca5788"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000005000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000007000-0x8)={r3, 0x5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000008000-0xc)={@loopback=0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000008000)={0x0, 0x58, &(0x7f0000001000-0x58)=[@in6={0xa, 0x3, 0xfffffffffffeffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000009000-0x20)={0x7fffffff, 0x8e, 0x20a, 0xb, 0xfffffffffffffff7, 0x4, 0x8, 0xfffffffffffff800, r4}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000009000)=@common='tunl0\x00') 2018/01/16 10:08:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r0, &(0x7f0000795000-0xa3)="1d24e561ea2e25cdf50143b9a8893438db15925abf9738b250ffb8a36801c90d48c410f951f1f9bd418fbc51bb24bdc6ccfa7ca7ff6ef43a48d41ecef073dcf56aa6d7672c56f4b0c39a6d577d4bb265dbc1613cc300000000000001ff44ca588abfc2d5f01655fb1ef5628d50604f4eb1e223da664983372df79b1e179633a210802928f132fa768b0c7ca6078475f3405e77bb404cb6a53b9667c251320c335ff5de", 0xfffffffffffffcc2) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/01/16 10:08:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e44000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0xff, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/16 10:08:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006ab000)={r1, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003be000)={r1, @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]}, [0x808, 0x7ff, 0x2, 0x1, 0x5, 0x4, 0x4, 0x2, 0xfffffffffffeffff, 0x19, 0x1, 0x816, 0x5, 0x7, 0x2]}, &(0x7f0000ec6000)=0x108) 2018/01/16 10:08:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x3, 0x80000, 0x0, &(0x7f00000a8000)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000b00000-0x4)=0x0, &(0x7f00004b7000-0x4)=0x4) r3 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r3, r0}) write(r1, &(0x7f000076b000-0x24)="220000005e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) recvfrom$unix(r3, &(0x7f000042f000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000d24000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/16 10:08:17 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x800, 0xddb0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x4)=0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x401, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0x6}, &(0x7f0000001000-0x4)=0x8) socket$inet6(0xa, 0x6, 0xfffffffffffffffc) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000-0x8c)={r3, @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]}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000003000+0x8c4)=0x14, 0x80800) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) 2018/01/16 10:08:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) gettid() bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000abe000)=[{&(0x7f0000f63000)="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) sendmmsg(r0, &(0x7f0000ef3000)=[{{&(0x7f0000936000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007bd000)=[{&(0x7f0000ad2000)="1e", 0x1}], 0x1, &(0x7f00001da000-0x68)=[], 0x0, 0x0}, 0x0}], 0x1, 0x1) 2018/01/16 10:08:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000090d000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b4e000)={0x2, &(0x7f0000095000)=[{0x3f, 0x6, 0x2, 0x9}, {0x1000, 0x3ff, 0x2, 0x1}]}, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000daf000)="be6fb2b472b84f7b5e9cc832a9e0f5ea7c2ae4ffc466728943d357b0ea36f0826a909e04a01e614e6e354c46ab46c46a3e3f9fef8bafa46598dc3ce2cce388aadb832357fc7aabde8b259780f4cab6227ede77195169c9f2f2da74d9683581c38998d29e00a46a6eb4a135cd9362bb039576f6de847224dd89ae9dc2c3d2d2d5392d9e675fa648c286e4", 0x8a) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d90000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000f23000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 10:08:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) pipe(&(0x7f0000edf000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000011c000)=0x5, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00004de000)=[{&(0x7f0000bee000-0x1000)="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", 0xe1c}, {&(0x7f00001f9000-0xa2)="bc419ea33f441deeb1e5ad621927b4c5bf0cb979f3324e05aef03526366bbc66da2461ac16762c281de1690a64bab799c0ca0695fbf80baf33dd322fbcbccd2738581db19a81533d0a463ecd5afd6fcd85a46c9b7ddfe4d0eb5813c2c24d82da5600eb92fa5358387754c68cac804609b0255dd1b3d9d933333b6a14dc4bca1830c4ffe38317c73fd950efedf1d2f64a14b7ed12f1f3c314d09cd69c3be77546a9dd", 0xa2}, {&(0x7f0000576000-0x4a)="15dd7b7f86e8867620393c2c70adf45e529108fbc0ffda00df70a0dee253290947844585061960677e8cb2acd969ca38ccb5393be6a700a4642efd6c904f41f42d72fcd191d6e91b3a9c", 0x4a}], 0x3, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/16 10:08:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x21, &(0x7f0000352000-0x21)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[{0x9100, 0xfffffffffffffff7, 0xff, 0x6}], {0x8100, 0x253b, 0x35bd3ccf, 0x1}}], {@generic={0x40000000006003, "895d5f36d668446e68498e"}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0xc98]}) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f000030d000)={0x0, 0x0}) recvfrom$ax25(r0, &(0x7f0000949000)=""/227, 0xe3, 0x100, 0x0, 0x0) 2018/01/16 10:08:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000953000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000a0000)={{{@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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000120000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000744000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1, 0x9, 0x1, 0x0, 0x2, 0x0, 0x80, 0x1f, r1, r2}, {0x7, 0x3ff, 0x2, 0x7fffffff, 0x80000001, 0x6, 0x9, 0xfffffffffffffff9}, {0xfffffffffffffffd, 0x1ff, 0x2, 0x7}, 0x80, 0xd, 0x0, 0x0, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x4, 0x1, 0x288d3d58, 0x80000001, 0x8, 0x80000000}}, 0xe8) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d88a8"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) 2018/01/16 10:08:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003e8000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e2c000-0x10)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00007a7000)=""/169, 0xa9}, {&(0x7f0000771000)=""/96, 0x60}, {&(0x7f0000200000)=""/119, 0x77}, {&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x5, &(0x7f0000372000-0xa2)=""/162, 0xa2, 0x6}, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000045000-0x38)={&(0x7f000075f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c10000)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 10:08:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000721000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000073a000-0x20)=[{&(0x7f0000e5a000-0x57)=""/87, 0x57}, {&(0x7f0000001000-0x74)=""/116, 0x74}], 0x2, &(0x7f0000001000-0xc1)=""/193, 0xc1, 0x2f}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00003f3000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f000085b000)="240000001b0007effe750006090000000100000c090001c00e000198ee0000070400ac00", 0x24) 2018/01/16 10:08:17 executing program 1: setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000009000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) r0 = socket(0x1, 0x800, 0x91f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000329000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e6e000)={0x0, 0x0, 0x0}, &(0x7f000059e000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000736000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e28000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000673000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001c0000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r10 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000099f000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r12 = getgid() r13 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a89000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = accept$ax25(r0, &(0x7f0000c46000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038c000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000+0xcf2)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000083000-0x4)=0xc) r22 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000143000)=0x0) r24 = getuid() r25 = getgid() sendmmsg$unix(r0, &(0x7f0000543000)=[{&(0x7f00007f0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005c3000)=[{&(0x7f0000559000)="cb078e97ed87b02d08c151d00bcccf779f25829049c45250baac15f39efc4f4bad54605633ae15ba", 0x28}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000801000-0x30)=[{&(0x7f0000000000)="05adf39780f31f30ce395bb2a1e3a1396f821ee0fb2dc3cfbb5bfe3532f754d8356b5d0b9d2b10bfe97348e845a2e140808dbc34fdbc8a78f7f9a5c8ebe56f20626efaea5985a20cb7bce98efa992121df89de9db2947b1d273c18c670a78ca168b1838d9cc046656d136abf32b892c792313c035862e36088478a89f3130e49533439a6a753225c939a1c18f13b2e7d4b3566d35eac77c5075a80112a812ab69df9ac5a9a2c6120599ae7e26a34fec4e8c7c46e81b23a71e30fe2236e3d7b414ce85ebe04b3713231c7cf91bba933d77bbf896d58298a3475c6eebf0526ad9ff80808fddda19b816cf77cecd87495b68411fd", 0xf3}, {&(0x7f0000e71000)="29b813dc65335ffa53bb5f241138fd544fac3fb6661eff342ffcfe8e933a3114a6b9600aa2d5ce18b29f6a1a3b8e82094098d105b50fbc1d294fd797c070fbcddc023a171e19c5e50fbb7ee761c2247391751128f17483a5436fc0296a44f6db481f72bda5bacdd14cf9efc743e803ee76488d0119153fc9bd26478094823c50dbb38a611584272fbaedb0574c23303446f66fd7352a62bdad43d66cdfe9323d2094699482d5", 0xa6}, {&(0x7f0000000000)="5c7c3e10420142603f0a786ff3ef931726735ae384d904d5ed3315c14d50e9eee81f06c54f5acc433ceeba6323605cf2f4c5c3f88d330b53a65e09b1c9a487af904ac8296159b4106736aecbe18769287a541ebe8c5c7cf467f25072e1c6ec89c0c06494f9733e0dc1730c04eebd71dbb57d5f8a21a2d792f06d1a3d7abeb36c265a9ac8c9022e6a8d1363269f247f6ee1b96111135305eb22bf6224b0bb259f224414d052018b18f5b0bebb0e4107e6d57bbf6a6f2ff2753a651dae76abf06357aa5d6427aa81", 0xc7}], 0x3, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @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={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xf0, 0x4001}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x70)=[{&(0x7f0000b8c000-0xde)="e6f763d6d1274e37ca8eb1f742739f06dc83203030b087453ba5cf9aba31d1bd536aa623ab164e14f57d3dd97e8424fd3ec91c29923910c6972c876cbe5bfc937f4a81d7fa34f7da35cd2364872fbbfa0a14677d2810b80fcaa12cf80d7914ba1c6fa9db596451de73a97ff692dc720be00a8c1df92da10ea5aae9545e467bec6c7bd8fcd1f02f9267d6c143c3198d6ffe7466198d6d9d74222e2e0aa87a7c401e3d688cad47c0ddf2e045a805bc41d35e679a23b25ced4308e23cf54d13ff3175f63f743cef7bc337a321ab27fe847bfc7c4f8418471b627690da721671", 0xde}, {&(0x7f00006e8000)="f793bf76f14d017582cf5606ea8b62aa4185ad2302dc366bc1ff384230c9f3409a01abc81595a688ddf80559e3bbe497eb93749f20b877d0fd07c3f9d320bf0feb94d4e8a12d9a955db2bf04c8a610052d5cdff29ca50d87a2a8e57eb24e3152d85e1a972fc0a7dc8a7ce8590f73b174286d16bdc7be8de4c91b282f3818d6db892cff7680a557aa57989bb6", 0x8c}, {&(0x7f0000000000)="97df0f91dfcfd9905ba574394b989f8020cdc58d148ca3b56f59cef1579d975ef6a0eab806f90558936c8efa166a16d8487bdf7c0903aaca13e9ac339378ceaa5bbe6bcd5538ef066ae3eb55d98bf9ab0e622e1221b20066f9e6a804bcb97385a5077aecbbf63f6abafabec9f7f0f63c7eaecaa920762f7ac419e270b87f3ca79116df912f0ec7db0d0e4be46783f1c63894a099b440457b7c2ca2818bf0a3f29f1207692c3a68bc7e41f746524f0584931c552246abb852e72d9b9b29edef11b4414a7d37c737af4308e0d2f011a7a0668bf4cc8a28fc7ee3964e32e770c30ab0e099174444bb5d0a5bce50734a839b77a4e04c78b6", 0xf6}, {&(0x7f0000aa4000-0x22)="04b25949078b10723a1c503f11dc2856ee2039d20b2d44acd58dcfb94e5db559e43e", 0x22}, {&(0x7f0000000000)="65f215804bfeb202d819732f98cc56d0d5b8dc6a8035138d76a36293932790584580a8011124decd051bdc6fd233fb3931144c4bcbcb7875c4f5e1f785274c1c08d9fb751046e1e65324dcb98a63b4376e50adfeb959f82af9332f117d63d9f2d1f9d82b1ea9f7043820d9452d83676e08c0d6d813831ce16cb27e8b354db47c9d82d5a98e587aada299c0ff2d926d6249ab8ad7616740f93d7495d6684c9ff593e5fcb8c12908174ae214b5e582d12a32977ead4a06064af26c359a522c4e8a8dd002f5eafcb725c71826270bc5b679f62ebecc21b363643f89350b36161016c599c349b4d7", 0xe6}, {&(0x7f0000000000)="7169349b5ff81368b7e59dc49b2d1f94313e00680d36487a9a575cf643330b336fa94d89", 0x24}, {&(0x7f0000001000-0x26)="99f10bc8e60b124ccbe85705e313989445c1339c5d43c68e793d1cc02707d8ebd75259aabf95", 0x26}], 0x7, &(0x7f0000411000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r16, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x118, 0x800}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000cd5000)=[{&(0x7f0000000000)="a9c360104a15199cbe62f520d780c92d326123282ae82f8100adb698878721aa15e8989aca3283917f552b0585b85a088c5905be9db19ddd8279c94bda59406e51d957ccdfcae86bda3c2a87a3306e7a1f253817dd0fa7d4fe99bf143b6adcebc273e888aac49257f32cfd183dc49e8360b8bc8b34451cf26e92478d18dd973a0a0839fd035a243a475b31f346e3f0ecd8cd6377de7ad52a8a7b0b61488fd5c4e5a171933abacaa4398104ade5257315085d70f9eba0a0ec14cbf36753355c870e21696df9ca8ec99932d0406841", 0xce}, {&(0x7f0000e6b000-0x1000)="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0x1000}, {&(0x7f0000001000-0xe3)="f956d83c7c9ad97b02bfc3c574a79275155e56f7764eaddb095199916f0b42a6087ec805adbdad75a6b91e0317be4e66c133f0274692109d1b56b75d5f3affdf96cdd183e7a445ae1bd95cbf23608994e18d5ddda7d2bda93c8cbcc881bebdd6c0e2835d585a0a4e7a457cf1c658375561cdc488cdd1d629722797f7ca4920ae832ca761f87c3c46a15e096f5f98896f557f50ab0cdfd430cb3d83689152f6cb7aa657c524151f4a2d784891e67d59a906c7068aed082212f357280d1c686a34689874d68071e0fa0300b74537ef2752dfb70627792712422b6cbbc915b1a635f219c6", 0xe3}], 0x3, 0x0, 0x0, 0x880}, {&(0x7f0000fdc000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="542c0bd778fb7fcdec2afb20df6f8e09223f7531e89580631cd824b8f7dfcb6dbece1fc93f", 0x25}, {&(0x7f0000000000)="f96c29f4c531ffee886a6983f71fbc12d325a7cc3c9f69ad3c2bf896eb59b06012a23157d8f1dd3a8053e77a030374c30cba9237aea3cdf6f85193119131b37ca711c95ad9dac80e3e99790a7531a790103e8fa1bf70fcb7c7f75da4cf972d45da435c4616dfe7365fa84d3eedd5495895976078277ff2ee65980b2b86707e3937d75c7f168a3eb6f343a8b65e0797a70e656c718784fde2d4b8bb4bc27b1db17ad9638be2ef325557d1541319bfae6460f15934246b251734b51551b8b108795fe77446f6", 0xc5}], 0x2, &(0x7f0000c2c000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x20, 0x4040010}, {&(0x7f0000de4000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000033000-0x37)="0610b19a59955daba97dc89f9fd26514eb181ec0442a284efaec3309af702aba08b676c30a8e734ea4b1b28358afb715582acc5934f615", 0x37}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000824000-0x30)=[{&(0x7f0000001000-0x4e)="4809603e0cbccd40a239651b81d08c069e27c823a64d492e42a7600dd7beeab81ea437e035489b92a0bc8115bf7d04312b35e332836531f15783d8b114d47bc275b3fe441abbc5f49fdd3ed461ff", 0x4e}, {&(0x7f0000000000)="685511ed8b5733c9bfda5faf9940881c99", 0x11}, {&(0x7f0000001000-0x11)="d12dd4029eb582fe334d8f550550c26a61", 0x11}], 0x3, &(0x7f0000001000-0x60)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x60, 0x0}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000061c000)=[{&(0x7f0000000000)="f86353902673d3c160078606694b6512917a317c6c646e4603e09c968edc62dd64aed7934e105dde23004319c50157a281e474bba347fa6098a2d0bc8afc542e85028226ec39a4851ffc134dc24125e478f9579a3ac760d14c00e7021e8d7c8a1e0405", 0x63}, {&(0x7f0000843000)="6a640a093bf58a964684357a73f1fb7e47cabb13eae24e09fde74047ebcde979ad5f4f3fd1ecac2f3857f59020c3290527a5a70c250ed406e4b2c0c1cc8f4e79b806e29f9813811732b8f8654f7d2c16a3c676a1560d3d102049de7fd33658e80dbc39fe5ed03d", 0x67}], 0x2, &(0x7f0000ab7000-0x58)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x58, 0x20000000}], 0x8, 0x4000804) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x0) 2018/01/16 10:08:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000728000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00009cf000)=0x8, 0x800) r3 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000687000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000933000-0x4)=0xe8) r5 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000a8000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fbc000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000336000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000df7000-0xc)={0x0, 0x0, 0x0}, &(0x7f000033d000-0x4)=0xc) r9 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b2a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030d000-0x4)=0xe8) r11 = getgid() sendmsg$unix(r2, &(0x7f0000dcc000-0x38)={&(0x7f0000dd4000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000063000-0x10)=[{&(0x7f0000980000-0xb1)="2ed77f7b368157a7e31e2427d520b5c5f5501e9459af697a80b24669a73ad09afddbea4230686ee0a7dfad5f25c7e708d995035441dceed7a64f3c313c089f19f4eb5eb67e88a2bbc2af76d42dd6402a4357512acb70b8156e37b14e61e979a4c3260ef7100d6393efb42e628935833e99d2afce6db7c7eca83026810804a05de5672e06f276c2a02129a24584ac9ba77112d0eb25bec2d1b8172d249bb711c2710e4a1cb0f78479e26f69e13c4afcb7a6", 0xb1}], 0x1, &(0x7f00001d8000-0x118)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r0, r0, r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x118, 0x880}, 0x8081) sendto(r0, &(0x7f0000f18000-0x70)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297ca", 0x70, 0x0, &(0x7f0000121000-0x1e)=@pppoe={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @generic="120002010000000100050000800489a8"}}, 0xfffffffffffffff3) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 10:08:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00006d7000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000581000)=0x10, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000267000)=0x6, &(0x7f0000d58000)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00004bf000-0x10)=@generic="2d5263b009ba792add3ea723cc34b66a") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) [ 377.170985] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/16 10:08:17 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f00003d3000)=""/102, 0x66, 0x40000000, &(0x7f0000a22000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000394000)=""/0, 0x0, 0x0, &(0x7f0000674000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/16 10:08:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff92) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b94000)={0x0, 0x1}, &(0x7f00009f4000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000f2000)={r1, 0x3, 0x8, 0x5}, &(0x7f00004b1000)=0x10) listen(r0, 0xb2b) getpeername$inet(r0, &(0x7f0000874000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x10) 2018/01/16 10:08:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000ce6000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000321000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000027e000)={0x0, @in6={{0xa, 0x2, 0xfb6d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0, 0x1, 0xd99b, 0x68}, &(0x7f0000404000-0x4)=0xa0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000fc1000)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000ff4000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006de000)={r2, @in6={{0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x5}, 0x98) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000864000)=0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000284000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000414000)=r3) 2018/01/16 10:08:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a2d000-0x8)={0x0, 0x0}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f00006e8000-0x1c)={0xa, 0xffffffffffffffff, 0x7ffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xc867}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000c5b000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept(0xffffffffffffff9c, &(0x7f0000fef000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000014e000-0x4)=0x8) listen(r2, 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b20000-0x8)={0x0, 0x0}, &(0x7f00009e6000-0x4)=0x8) connect$nfc_raw(r2, &(0x7f000021d000-0x10)={0x27, 0x4, 0xfffffffffffffbe3, 0x6}, 0x28b) 2018/01/16 10:08:17 executing program 3: pipe(&(0x7f0000509000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x856c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x2, 0x6, "a1af80ef6e41be3fc7e6847d1330fa2c2bb27a7a4ae6974d5c6c2ceb301bd27a252baf11fe567ec8bf6ce675f175aaf2d76f74ecd341e49eb93a0be1ae4472885b1e21a4681e668798272891d82b3178"}, 0x160) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001000)="9bea1174ce80950f533599e0cbc7a9d4d86049f3946f18f36054f9fe0b0ad7fa7778ac75eb6f6f2449c8fed28b7d9aab2553e39f45203ddc7ef6", 0x3a}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000003000-0x7f)="de49ed27b90677db7a2ae85f63e6458d774ca7fafb0d1734dc9232aaac3b74cabb8c65506597a34605cfb1302d826fc26fb76a60292e7c6f9edf842a69350e5c12f7a0e78663a223ef5d2d89a1c4de2ac03ced1880f0330cab9820c4d8c601b762dcafd0bf733370e14a8253339511badae56bfbc798057c7a7d628933e1d9", 0x7f}, {&(0x7f0000003000-0x1b)="df6bd0a7ad0353c0557c4ff3259e257af3af9848fb17a3941a3a61", 0x1b}, {&(0x7f0000001000)="507d2353a5f352aca76eb70121cb5e735d73e45ffe2baefd1bf14ba01297c94e45badd9956812a8a6b10a6ebb22f8d5ce4f7991cd85cee270c09", 0x3a}, {&(0x7f0000002000)="0d1e4cecd8c8dfd512cef2e29d24a13dc6a33a91cbab6edfe0bcafe744a4901f7200ffd4663e495bdacfc08db56b1a00563320af684f29ec", 0x38}, {&(0x7f0000001000)="8c728bd51304862521dc76b1920a39aa0a5e1a48b5032d69188ed99e08c49726170c7fb42ec9832e68aaba0e89b2d8b54b2ec57e305132ea9a4f3ff0809d00278cbf02e5ce6ea4031eda07fd5d1e55c2d222263d512b3cef7fa5bae241f63e96aa5cbeb50b715af506d5e252fbb499564b74db48db8fdd0d1d81e45f9f64334640dd59ca7175ffea01c97ef0e7eab2518d6298b5e43c5516b9e7833b4b62", 0x9e}, {&(0x7f0000002000)="28abf85b9751f3e9c896497d45faf9bb0f5b", 0x12}, {&(0x7f0000001000-0x74)="1d0a4a39d60927af5c32f279434c47ce095cefa3e189726568b4b8e0471934faeb9774b1ed2ee8edf11a43223c7fe29c2d5033d50584e730ce82ee06acbc25a83ab08735d41cc7b71bae5efcfe212a5d006297caf9e197edddea89d1bb1b4460cb6a25bd526bf90bcaa5efa7bc5f6f616d8704ec", 0x74}], 0xa, &(0x7f0000001000-0x298)=[@iv={0x30, 0x117, 0x2, 0x16, "13235f8a0ea9d45794941ced3836c80d64c5389e5466"}, @iv={0xb8, 0x117, 0x2, 0x9f, "d867fce1dc85d8dfb00cb1aa98931f7e5e8776a2e9cf82f54e56eb0fc366010561c61fdf39eeca93e6590cbc30c3f6694215c2ce3e3101fd7aaf6d0064425e067dcb724b61a90b959ae943c8aeec6ab369126875576fc6f8036ad66ee174d17f82ea0df044fed811ce5573fc78225ed0db53d7eec711436b7871caa0b526fd4d4e82ace629db9443e5acf009dd42cd960849ef085e6a6dd9ee3e441c20a42f"}, @iv={0x68, 0x117, 0x2, 0x4f, "8ea09521dfe1c7dc4e4fc65025f9c798d133c089567b2a643bf3457a0779e7a80b43f3983d03baee89a3d3c1267a1e15f7a81da7f30c3fa07cf4b035091dac086c93e24e2a1acf4d67c19c92840422"}, @iv={0x100, 0x117, 0x2, 0xea, "40e42d545c7e3a59ce3689c3ae95732158e5315d8eb100d4f60570002aae7a016801a7b556619fbce3439d7e99a63d7ad052e711ceed5eb0a7e97d0d8516f4e8626856744df4e2be94e50e242ec146140028cc503d6b2f0b018ccf1e096299e1ef65c7e69d9846611e71be8cdaa66393b146ee6bb3e5abcdad771e2d3e37f67f4a3904adf421502895ce6dd3ab232e66ccd52ec450d8112ed4fb67dba719f322e513dc5dc1d694dbbc2fd0302ebd2d2b5d7523545d298aa733c541ae1be1fb86fc2d72d2ca907397cd0c4a1eb5d7f313cf7ffd7485749d11fd6d2a63acd9224e903a67475fa9916b2c46"}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x298, 0x10}, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000001000)="", 0x0, 0x44000, 0x0, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r4, 0x40047452, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000004000)="197d8c9c77bf60f288ac7e444e6886b8d0f08273fd0605fe9f4632905e24f29f53fb41549b661d046933e2617d9a78dd52f6089283dd8f127714a85f5a48ef59c34da90e7625b3b6914a7b9be066d4adb9d691c4f7098c620452d5dddd0061d404c161d0e3b669746c3784f45ded485e931c97416dc5", 0x76) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000001000-0x38)={&(0x7f0000004000)=@pptp={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000004000)=[{&(0x7f0000004000)="8ef34deab47f351cac6272207b1ff227dd4e6723884efad93fb35498d3d909f0077c381c6f5604b0797b7ad4d8038c92ec7aa2411cf97cdc0e8d9189dbbf96ee8e2ca88505447567c84477f34f42dff53eef1d1451494d62333c3dc19ef56f33af7d80f45e172f6d14ccea0600dd81eb8b38afe96ef16c97cdd2a973bed975713202e4a6196455cbf1a87747059f43c726e339429732849b236d26bf34986b1b0445c49928d13f84d43f41273e8cebb92bdc25718c", 0xb5}, {&(0x7f0000004000-0x12)="eb76e550145338fbba78e559c04b2a247e4c", 0x12}, {&(0x7f0000003000-0xfa)="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", 0xfa}, {&(0x7f0000003000-0x9f)="d66291d97ba55f07823f22892a6f9e7e2a0bec054a3ccacc8389baa89004395000bcbe454d8dee3cc47043a8511ff508883161df6c1321b572662b6a52d466b4e1bcaf70cbe1c071c8e4a7b1b4f696e26b37e75a201eef7ff05d56650692684a2b33eb9a382ef5335cc585c56cd9f85ec894aff4cd01fc7545d3bbac1da767b1c12136c92680d4a53f2b41bf8365448eab790bd6362458d9819e16f9843303", 0x9f}, {&(0x7f0000003000-0x4c)="a459539fdddd03293fa4d4ead971ededf7f2133e5df2e276525ee19cf1836aac5f0023f5a8ebd439b7692ee9d7118bb5621cff0aca95526e5bfca4a3c70e29f38e1707c750bf01da35f561ba", 0x4c}, {&(0x7f0000002000)="4674893440f952adf2d7e9f63a0c8a5f63fd4afa276cf11b51847d7cf62f4697077ec945c2ccf29681b76ca31f8ae56037", 0x31}, {&(0x7f0000003000-0x13)="ab097e149ae59085d2622d7decafcf940b4bd2", 0x13}, {&(0x7f0000004000)="", 0x0}, {&(0x7f0000004000)="b740bd8acf212dc7156fbbf6053ebebc345b2162f073124355c6afc94d1b100e4627d915e4092675f97c5b02209be5917ed8ae2a4475e9b3edf49684ffdd2c121392a6a72577860e9f874e31015aa35e740a0e3f424ca0", 0x57}, {&(0x7f0000004000)="1335117b953b87c9ac64fe6e6a702d4494a8b3d641dc7279c5b4b173fe78cb84d5d5c0eb376c24b4396e0e09d4a6c0bc0f6d6c3f38319b8ad415f88440d718372d719a9ae45da17891eeb92d6719d94393d85c12f1700e9e33e7b263510f298c58d9ba605473f4b2604c5d594819792ca2ed7e", 0x73}], 0xa, &(0x7f0000001000)=[{0x10, 0x10f, 0x9, ""}, {0x1010, 0x13d, 0x401, "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{0x1010, 0x10f, 0xfffffffffffffff9, 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{0x70, 0x139, 0x8, "465b1a35e4f6438c36a08807f5b75712a889918ab2c4b91dd96473e5c40c1f2eeeb6975ef4d4d281cb288a41f80c2c1904bb33cd65f3135482afab1b12befb1955115e2d251e1e7946a23332ae19069d9ab5ae6d0ee54a95dca4dcdccb37"}], 0x20a0, 0x800}, 0x10) 2018/01/16 10:08:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000ceb000)={0x9, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) listen(r0, 0x1) accept4(r0, &(0x7f0000abf000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000abf000-0x4)=0x8, 0x0) 2018/01/16 10:08:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fe8000-0x1c)={0xa, 0x1, 0x5e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7ff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto(r1, &(0x7f000041d000)="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", 0x1000, 0x8080, &(0x7f000051a000)=@hci={0x1f, 0x2800000000, 0x3}, 0x6) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000-0x4)=0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e6c000-0x8)={0x0, 0x1f}, &(0x7f0000ca7000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fc5000)={r3, 0x100}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00001b7000)={0xf0, 0x2, 0x101, 0x3, r3}, 0x10) connect$inet6(r1, &(0x7f0000ab7000-0x1c)={0xa, 0x0, 0x73b6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, 0x1c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00003ea000)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 377.245635] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/16 10:08:17 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) pipe(&(0x7f000098a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f7a000-0x10)={0x7, &(0x7f0000a14000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000ad5000)={r2, 0x2}) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f7b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$alg(r3, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/16 10:08:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x7, 0x4) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) getsockname$unix(r0, &(0x7f00003c1000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f9b000)=0x8) close(r0) 2018/01/16 10:08:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0xff, 0x1000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000892000)={0xa, 0xffffffffffffffff, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet(0x2, 0x2, 0xff, &(0x7f0000f8f000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00002c6000)='htcp\x00', 0x5) 2018/01/16 10:08:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b2e000-0x38)={0x0, 0x0, &(0x7f00008e7000-0x40)=[{&(0x7f00006a3000)="1ed55c60d251b3ee", 0x8}], 0x1, &(0x7f000074b000-0x18)=[], 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) readv(r1, &(0x7f0000214000)=[{&(0x7f0000df2000)=""/178, 0xffffffffffffff94}], 0x1) 2018/01/16 10:08:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007ed000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cd9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000011b000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000518000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f000063c000)=0xc) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000be3000-0x4)=@assoc_id=r1, 0x4) 2018/01/16 10:08:17 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000002000-0x4)=0x8f5, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x4, 0x4) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) 2018/01/16 10:08:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x9, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 10:08:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000b78000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x4444444444446bc, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000085f000)=0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00008a2000)={0x0, 0x6, 0x31e9, 0x40000000000005, 0x5, 0x400, 0x6, 0x3, {0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x13, 0x80000000, 0x956, 0x5}}, &(0x7f000000c000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000d5f000-0x4)=r1, 0x4) pipe(&(0x7f00000c7000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000b05000)={0x72, 0x6, 0x9, 0x100000000, 0x1, 0x2}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a4c000)=@common='dummy0\x00') sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r0, 0x7) r4 = accept4(r0, 0x0, &(0x7f0000623000-0x4)=0x40f7d34ab128df71, 0x80800) r5 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000481000)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eda000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000699000)={0x0, 0x0, 0x0}, &(0x7f0000d35000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000659000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000758000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000a95000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004b5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002a0000-0x4)=0xc) r11 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000e0a000)={{{@in=@multicast1=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b89000)=0xe8) r13 = getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b36000)={0x0, 0x0, 0x0}, &(0x7f00006c8000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000ec2000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000180000-0x4)=0xe8) r16 = getgid() r17 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000139000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000228000-0x4)=0x9f847f36ceec5acd) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000885000)={0x0, 0x0, 0x0}, &(0x7f000001f000)=0xc) r20 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000052000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000085000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fc6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000de6000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00005df000)=0x0) r24 = getuid() r25 = getgid() r26 = gettid() r27 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b85000-0x9)={0x0, 0x0, 0x0}, &(0x7f0000bb2000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000424000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000025a000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d8000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000fc1000)={0x0, 0x0, 0x0}, &(0x7f0000bc7000)=0xc) r32 = getpid() r33 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000230000)=0xc) r35 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000829000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000243000)=0xe8) r37 = getgid() r38 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000c6d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000973000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00005d5000)={0x0, 0x0, 0x0}, &(0x7f0000111000)=0xc) r41 = getpid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00003a1000)={{{@in=@local={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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000500000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000173000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be2000-0x4)=0xc) r44 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000408000)={0x0, 0x0, 0x0}, &(0x7f0000dc0000)=0xc) r46 = getgid() r47 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000c50000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000033000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e7a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e11000-0x4)=0xc) r50 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00006f0000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab7000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005cd000-0x4)=0xc) r53 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000c16000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000742000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000078e000)=0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00002f3000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00001d8000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f00009b7000-0x4)=0xfffffffffffffcdf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000038e000)={0x0, 0x0, 0x0}, &(0x7f0000dc8000-0x4)=0xc) r59 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000640000-0xe8)={{{@in=@local={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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc8000-0x4)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000d2c000)={0x0, 0x0, 0x0}, &(0x7f000073e000-0x4)=0xc) sendmmsg$unix(r4, &(0x7f0000c77000)=[{&(0x7f0000a5a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001a9000-0xa0)=[{&(0x7f00009e8000-0xe1)="1be4b27b1db14504f20c650c5c72ae2867f08d72ed925199c817a7fae9abaf1c9a79a42f44d879cd4ce72b3c3e0d9904f6ccd7f9439fcd3766b3dbf300b880aa45767e468a2aa926726db0a317b7fddc3a152c0d2fa26d8b6dfc2833557df7ff79e13e3d406d3bac67cc76b2c045b4bafdb0d2c3488dc88747fb1aa29239889fe481744122eab3b1dc20ca832446eb9e48233afff7db7ebb7c95b592ab087cb5a4f0d33b86fd1907f669c83fd82a6e0192799b8f015c7889d5facfa22afdc6aa5b8168e4505fd18148729046196bb99f5bb98597c5dac75ea68e853f1c0844abe8", 0xe1}, {&(0x7f0000915000)="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0x1000}, {&(0x7f0000b4c000)="a98af571945f969e3807ac5bb4f5f22fe57a02a833c304b9ee952e082bce2a809298c64f32bd9191da4b44d9528a063481adfdd18e71510e321d862b8cef89bb532e86d6422645c99a07eb5872e80eb7d215d9d7802f649e0378128f61fdeea25fb1fceaed65dc66a0f3b68b5eb46d9690aa700fb2f146680ef16a6c2c4456b5145b618d", 0x84}, {&(0x7f000055d000)="e2901fe86576c35a5d8452bdbf79974947516ef0bda2412b5f6da929980bf345934024662b4c29978a5ae15ee79544553ef523e50f0656e0f67e6eaaf01089ade42a0f8b0e4582052328d8bbe2ed9b1cd7b7de6529c0cfaff6ff6c619845fd05bfc3937b2cf5fda5ff12a8d1a27160767c94dd1a7ac8b384cc929d2ca9eeece191861fff341423", 0x87}, {&(0x7f00004ca000-0x5b)="59799b99d5682ff430789de5183f8ecd6ed44f1797129e26321383cb33e5d8bb8a2028753eae21f1e9a28bd259370e7d1cee755336852d2dc962bed5f4355716b0fd31c6fdc8c00ffe5ecfe82241cc163851bacd92fbfa742b8144", 0x5b}, {&(0x7f000087f000)="4a05987a22d344dd33af63ddbd0fa9209cac7358e4fc084bd921e211cf3b4b03c64f7db8d384043effaf84e0a3df4ba7c9a3100f96fb68cb675ffb595b2c8130db3c994e99cc717a710526a8b1c6ca48b7edd1e23172a088f4d1d74fce3f37135fae07b39354acf5ae3c2154b81d616d3ce7c9393742db51c9a51a3cd1bc490ed8637f31c036346ed5f09aca2326f0fa5436571590583cc83c3eecd6e818775df19c17ab1c64040450290d31a2f555289caec5eedffe873052267425af441dad0fd2f656c31cea8bd3d08612a0eaeadd3f3c04a3c84c5c79db5d174052d31e44", 0xe0}, {&(0x7f00001fc000)="f3b1084e0c48cb66cab7ac4e353973597cb6012d4449ebcb758f1af1404ffc9b26c99fac13dc93fb97abb8722450dc54755d4b11b55c60ae4b80fb2fcecafa8370eb91062c4f68e7126290cd61566811456d12f6d1c45db8240eb046cd1b229ef8f9566dc711f74448915d967b304fdaf880de1002b097b764b710b0c5de3c4e5db7f63e082d38dccf7f79d9e79097d27bba22b80999a5a776dcdb04862e1ba728007d93f50488e6fb5554011df6c055266180986d7bf4ac810d863fa9744c397667421e1d356b44930887e79f8141bba872", 0xd2}, {&(0x7f000075d000+0x9c6)="095dd842c3b8857ccc44274800021c739211dc62ab1491bae93e49df8978d098ba728c5b3db5b89880e3c7252c602aa9dd7e7c0c3193", 0x36}, {&(0x7f0000506000)="f09723c1233047e80ba2a24dad2f9e135c887998e4646908d8619bc259dc227747c26cb621cbe1e762fffd465effd7e40e946e2c686f7082044f27b13a4e4fdc2185bffdc35fc2945f1e292043cbe2dff40629ce5c606a1460171c13237a9a3b7275e46c29db622ff652221fd5b48e74df6ea6618554bc241dc33856a890172019fd7428d346c8569f631cd7bab9d23ce93d85f21da67e1495c51610f367dd8e4f5fb4672b30919b6c908cc6a1d386bf152cbb76cac573108ba6bed9fe5b", 0xbe}, {&(0x7f0000f3d000-0x8a)="7ba66835ee521496679d2085a8aa05536aca15298cf1bdbfa895f1ed1a3eed2fdb20b5c52a4552f01dad1fd02342f4bfab6de19294ca49f1bcab0364193613c255dc6ea9483fc94c8cd679ef3aef938d78e9bfdf0cd6eaa0297d005512390ccc9646f336605e9b7e854d2cada889e8ac56936008e58a2b4c5abf3a5def2460678d711a8bd2ebd743d9ba885a97a7874f76a91195fc07b89be022710f2bcabf7cb9e94ea0b910fc3de5b3", 0xaa}], 0xa, &(0x7f00006e0000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r2, r2, r4, r3, r3, r4, r2, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r3]}], 0xb0, 0x1}, {&(0x7f000094b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001ea000)=[{&(0x7f0000263000)="ae38bb73aa6b9fe6464a2ecb4973a7f1faa09fa906490fc0846cb34458601d5356781bacbe97c2d547d5393a242d5b068362b30991267f42cb787f44ba2296cd3627d646526e71378cdeec48ffd2357b35073ee9d1ec55cc8f809dc370bff40d78d4b15348e18a029ca1646affd12128f1a3140c665ec13326b4a5fc2f16c7439fa8158531ac06e85d7e3ea270a771bed6ef2aa3fc4b0a5c92135dd34499d6c4e431", 0xa2}, {&(0x7f000002e000-0x27)="03b73551578c14b6c1bd404b77611a252504a278d3654092a5bc16ac9fddbeb313c08c9d30f64d", 0x27}], 0x2, &(0x7f0000cb0000-0x58)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r4, r4]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x58, 0x4080}, {&(0x7f00001b0000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, 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", 0x1000}, {&(0x7f0000ed0000-0xc3)="fc38aa02586485c7294d5ce0ca64fd8307d7944a823be903641027d014eb052bbfc5395f24f667b59a486b2d46fc314bfbe549ebd16d9444fbd1cd076abb4e612d37631870dffff98b3e1950f3e81e4ab081a99b9cdccb9887f49ed0759baeb5de9bbf704d4c3bb8a3af99f1594318aada7667a33c80940e6ba66fbd22c138ff9f40b5ccc194abc6d2df3b30cec0475f61258dfe7e10462c14ca3a09672f7914f2b2bb20ffd1d9ac6f62510d8f81f51d61153121e121d841eec099baac310b32b59118", 0xc3}, {&(0x7f0000b37000-0xfe)="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", 0xfe}, {&(0x7f0000290000-0x8b)="28b47d926b14327c692381bcff887ca69e5721fc17c02b8b37b164a1889c107c4ad5bb77d6dc8b50bf7b357c018dd066901368355d8725d5bb634d91ec80c644c3e595b241b0504a142779466dd0c8c958c989268d21a46e1fbff4e605ed342ed523c46d434ebd8eaf2f51d69f40a51f03eb88d475884828cbfa6774036f74ed9743f018e983fdea0bccde", 0x8b}, {&(0x7f0000f95000)="11071b248b6a59a16bb319799be8a33e89784d70351e174788b4392288a02e116824e5", 0x23}, {&(0x7f0000051000)="7502c98b9c3832a686ad5ab220e9db7a8d5f48ae6ae2359845436a869d8ed354cae32240cbe5fd73327cb0d2a87cfc3e0d2f094ed8cca35a80a479c3474dae345a4207083026970863bccc26a7ec4e6df8d407c06b6a50c32854be4737d5", 0x5e}], 0x7, &(0x7f0000da2000-0x130)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x30, 0x1, 0x1, [r3, r0, r0, r3, r0, r2, r2, r3]}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}], 0x130, 0x40800}, {&(0x7f00008da000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fa9000)=[{&(0x7f000073d000)="3a97524df178c92603e24860adcebc424995e358e6d55a9c113a623a28214a75e7387e9d6ac64e8901a1297135bff4722c617382a07a9c83187f054e32704de7f6d77e11cc6f08c1122d87a162714d93aa61d1766a0ee170032d963b380af87184ccf96da4a6c7c114ef62a55387994ea94e26e6bb4424d73f89e25b8bb90939ef7d931f1983c64b86160f6cc009f67d008ccf3f11c5c3c4142a6d55a10041ffba2679abbbbeb9", 0xa7}, {&(0x7f0000f23000)="", 0x0}, {&(0x7f0000798000)="3769faddccbccb63caa6ee86fd345b3746d6e04aa491fa66b7247cfb1a8da7a871b96892f0d7b01e2476d37f416867cee3d74b00c1d0d4f40209954759d63747a1a8c0abcf7fc7ea361f155ea54507e320b4ac8f5991411e973db373de2effc7deaf58545a6081a2ef037fcd5821309756a01306abcb5363923aae", 0x7b}, {&(0x7f00001a3000-0xc7)="c128ee6d1c49cddf875e09572a649178639a4c5760813688570cf195bbcc50c0cb0cce2794c119441e5c3a93b2c75377dd4d309c6c0158a26d15472479e280ec17a873a6f32fc8fd84f3895d8f14ab0d4ac924c95ad951f1832101ec028606e06126ad4e35aa24bd954a210e70edc8d9690acbb8e4cf1a847d7adae0095d267f4e23346ea29f8ddfb0584d98019461f8e9cc5978da4d96f6c8eca7c4b9aea1d4647b2e33fbb3dffbbc7056d2a7e814aee36f55fcb1b94dd568e8c9d5812058fd4a65be5f4cbc68", 0xc7}, {&(0x7f00000eb000-0xd7)="66daaa67214a108b9b7b5eba6bc19c455f235f5b23a94037b21ebe6e9b084a7f5fd59805755777deb63e4a12c587f5b66aadab05bccbede676220fa21f42f7396636def60960eea0c31bb0fe12b2a6651ea7264daee8e109afdced67a5002b3df563a20ebc84974d98a462a5cc2bf6d6fb5d37d0c3238a397e3cbbdd9536929a601bfe89826ec230f5d1f26ebab27dd0bb751f8feb43c04d72585640b5924fd3f95e84f12d96b60f48d8ab5ef8bb6ea21a4e9a50d319ad28e7fdb1c0b585d3528d291fecf3cafb30b78ff08403dfe6e7abe288dea4107d", 0xd7}], 0x5, &(0x7f000017b000)=[@rights={0x28, 0x1, 0x1, [r2, r4, r4, r3, r4, r3]}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [0xffffffffffffff9c, r4, r3, r2, r4, r2, r3]}, @cred={0x20, 0x1, 0x2, r56, r57, r58}, @cred={0x20, 0x1, 0x2, r59, r60, r61}], 0xd0, 0x8000}], 0x5, 0x10) 2018/01/16 10:08:17 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000763000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e5f000)=0x1c, 0x80000) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f000042b000)=0x0, &(0x7f0000f1e000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/16 10:08:17 executing program 0: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000f5000-0x4)={0xffffffffffffff9c}) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000f5000)={0x0, 0xe7, "4d296520afffdacffd5de89ba36ba13dce59413fd5546150911f7b918e3a0a7e055d7d64662538ceb4bbd5112f70e871fc14063f9c34283b253ba3d83ddbbc4d606119a49985316c6e395d3eed6ffceedc34127b0135e321e3fc1e47d5b9f5bd88c4e99686cdf4c1c224c07ae27a3ad14b4ef2c0ba7b7896d60ddd18936c946935a43e5f36eb74524c979673ab1668c8507ece2994005ccd6d879fc2dcf98ac662fad53308fda1a3c07d65fb99faffaef0733237e24a178f11ff3ccdcd62431d7b2ae919bb902f8414d98edc87856c6eb418514e98da1525b19d2bf95e11b23a0407d31140ccbb"}, &(0x7f00000f6000-0x4)=0xef) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000057000-0x14)={r1, 0x6, 0x100, 0x4, 0x5, 0x9}, &(0x7f00000f5000)=0x14) 2018/01/16 10:08:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000061e000-0x10)={0x0, 0x0, 0x0, 0x3}, 0x10) bind$inet6(r0, &(0x7f0000523000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) pipe(&(0x7f00004aa000)={0x0, 0x0}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000092d000-0x1)=0x7f, &(0x7f0000355000)=0x1) 2018/01/16 10:08:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a)="", 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0xd71) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000445000)=0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/01/16 10:08:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007df000)={0x0, 0x0}) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000549000)="c87cabffc39d97649b") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x7, 0x0) r4 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000377000-0x8)={r4, r2}) setsockopt(r4, 0x1, 0x7, &(0x7f00001b0000-0xfd)="b912746d", 0x4) r5 = accept4$llc(0xffffffffffffffff, &(0x7f000087c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b67000-0x4)=0x10, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000017b000-0x4)=0x0) r7 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000276000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003f4000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={r6, r7, r8}, 0xc) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000b30000-0x18)=@get={0x1, &(0x7f000018c000-0x71)=""/113, 0x5}) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000683000)={0x0, 0x0}, &(0x7f0000edd000)=0x8) r9 = socket(0x15, 0x80005, 0x0) getsockopt(r9, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000674000-0x4)=0xfffffffffffffe0e) ioctl$sock_SIOCDELDLCI(r9, 0x8981, &(0x7f00008e1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) connect$nfc_llcp(r9, &(0x7f0000039000)={0x27, 0x1, 0x5, 0x1, 0x9, 0x101, "a28eaad151441f7a776ba7f88bbc5475b5b09e6636154f83ac3e40fbfda07cc1db43ff0daf13e2da5e630fee34a02ff6a59057630640853069f262a6cc69b0", 0x4}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r11, &(0x7f00000bd000)=[], 0x80, 0xc0) recvmsg(r10, &(0x7f0000249000-0x38)={&(0x7f00008aa000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000568000-0x20)=[{&(0x7f0000cd0000-0xfa)=""/250, 0xfa}, {&(0x7f0000d18000-0xa3)=""/163, 0xa3}], 0x2, &(0x7f0000ddb000-0x77)=""/119, 0x77, 0x100000000}, 0x20) poll(&(0x7f000041a000)=[{r11, 0x201, 0x0}], 0x1, 0xfffffffffffffffb) close(r10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r9, 0x6, 0x2, &(0x7f0000170000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000024f000-0x4)=0x5) [ 377.456893] sctp: [Deprecated]: syz-executor5 (pid 13974) Use of int in maxseg socket option. [ 377.456893] Use struct sctp_assoc_value instead 2018/01/16 10:08:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) pipe(&(0x7f0000673000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fa4000-0x20)={r0, &(0x7f000033c000)="", &(0x7f00004bc000)="", 0x0}, 0x20) 2018/01/16 10:08:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}, @IFLA_LINKINFO={0x4, 0x12, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f04000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000370000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000945000)={&(0x7f0000fd9000)=[], 0x0, 0x4, 0x100000000, 0x182620000000, 0x101, 0x100000001, {0x5, 0xfffffffffffffffa, 0xff, 0xff, 0x0, 0x100000001, 0x1, 0x7fffffff, 0xfff, 0x2, 0xb5, 0x1, 0x3ff, 0x2, "1d6de8b78e782e472a27156c88256405f01f173bc9880920096b77ac54745c5e"}}) 2018/01/16 10:08:17 executing program 3: 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$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x9, 0x2, 0x800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000021000-0x10)="5d55674d07c474c5110a9ae8c5af1e3a", 0x10) 2018/01/16 10:08:17 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fed000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000eb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005d8000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000fe5000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r3}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000feb000)={r0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000c01000-0x10)="46e80ca8fe9b90c76e0c7661ac803e5d", 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000902000-0x5b)={0x0, 0x53, "8236e098614fc10db7cd7860a1c907474088fc5a6e183444f06f8d016ec9b4953ad66fa6373a493bd906429491248d247b84605974b274f055927a1274f2dafdcd3a3e3089052053a63fdf8b3ea7ba394d9317"}, &(0x7f0000feb000)=0x5b) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000c2d000-0x6)={r5, 0xffffffffffffffeb}, &(0x7f0000f17000-0x4)=0x6) write(r0, &(0x7f0000006000)="", 0x0) bind(r0, &(0x7f0000061000)=@generic={0x0, "0009000000000000000044944eeba71a4976e252922cb18f6e2e2aba000000182e0b3836005404b0e0301a4ce833f2e3ff5f163ee340b7679500800000001000000101073c5811039e15775027ecce66fd792bbf0e5bf5ff1b0897f3f6db1c0001000000008000ff4874001b00ffffffe106ad8e5ecc326d3a09ffc2c654"}, 0x80) 2018/01/16 10:08:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x400, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000-0xa3)="c8c7f4bd1d103037a53341f0222b828b51d4e5d76b735b60ef0194eaa11e055503e0cffaa67f7a9f852c04c1b494bf68eaf52c4dea2660ad017777a742f91d1922dde768beb30c0b9895c03b80002176b72f9d4ed3494501198e84ab24622d38b0a88e00519f40f6a8431e7635b99fff6f1e4775c724765b81ea5763ece7eb8943b01a0d376b0d274b57df5a29cb598eb0f4d55a0f53448e7bc659f1504d49422467a7", 0xa3, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1371}) r2 = socket$inet(0x2, 0xf, 0x3) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000804000)={0x0, 0x1, 0x0, 0x4}, &(0x7f0000c3f000-0x4)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000195000)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x20, 0x5, 0x9df, 0xfffffffffffffffb, 0x4, 0x5e, 0x823, 0x4, 0x1, 0x7, 0x7, 0x5, 0x3, 0xe0d6]}, &(0x7f000067d000)=0x108) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 10:08:17 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000004000)=@generic={0x9, 0x7b, 0x5}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) [ 377.508504] sctp: [Deprecated]: syz-executor5 (pid 13991) Use of int in maxseg socket option. [ 377.508504] Use struct sctp_assoc_value instead [ 377.572691] [ 377.574376] ========================= [ 377.578172] WARNING: held lock freed! [ 377.581966] 4.15.0-rc7+ #191 Not tainted [ 377.586017] ------------------------- [ 377.589813] syz-executor2/13985 is freeing memory 000000006021e4ac-00000000f26140bf, with a lock still held there! [ 377.600297] (sk_lock-AF_INET6){+.+.}, at: [<0000000009fc2a1a>] sctp_wait_for_sndbuf+0x509/0x8d0 [ 377.609244] 1 lock held by syz-executor2/13985: 2018/01/16 10:08:18 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000004000)=@generic={0x9, 0x7b, 0x5}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/16 10:08:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x400, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000-0xa3)="c8c7f4bd1d103037a53341f0222b828b51d4e5d76b735b60ef0194eaa11e055503e0cffaa67f7a9f852c04c1b494bf68eaf52c4dea2660ad017777a742f91d1922dde768beb30c0b9895c03b80002176b72f9d4ed3494501198e84ab24622d38b0a88e00519f40f6a8431e7635b99fff6f1e4775c724765b81ea5763ece7eb8943b01a0d376b0d274b57df5a29cb598eb0f4d55a0f53448e7bc659f1504d49422467a7", 0xa3, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1371}) r2 = socket$inet(0x2, 0xf, 0x3) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000804000)={0x0, 0x1, 0x0, 0x4}, &(0x7f0000c3f000-0x4)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000195000)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x20, 0x5, 0x9df, 0xfffffffffffffffb, 0x4, 0x5e, 0x823, 0x4, 0x1, 0x7, 0x7, 0x5, 0x3, 0xe0d6]}, &(0x7f000067d000)=0x108) bpf$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) 2018/01/16 10:08:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x400, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000-0xa3)="c8c7f4bd1d103037a53341f0222b828b51d4e5d76b735b60ef0194eaa11e055503e0cffaa67f7a9f852c04c1b494bf68eaf52c4dea2660ad017777a742f91d1922dde768beb30c0b9895c03b80002176b72f9d4ed3494501198e84ab24622d38b0a88e00519f40f6a8431e7635b99fff6f1e4775c724765b81ea5763ece7eb8943b01a0d376b0d274b57df5a29cb598eb0f4d55a0f53448e7bc659f1504d49422467a7", 0xa3, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1371}) r2 = socket$inet(0x2, 0xf, 0x3) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000804000)={0x0, 0x1, 0x0, 0x4}, &(0x7f0000c3f000-0x4)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000195000)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x20, 0x5, 0x9df, 0xfffffffffffffffb, 0x4, 0x5e, 0x823, 0x4, 0x1, 0x7, 0x7, 0x5, 0x3, 0xe0d6]}, &(0x7f000067d000)=0x108) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 10:08:18 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$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) r1 = socket(0x9, 0x2, 0x800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000021000-0x10)="5d55674d07c474c5110a9ae8c5af1e3a", 0x10) [ 377.613905] #0: (sk_lock-AF_INET6){+.+.}, at: [<0000000009fc2a1a>] sctp_wait_for_sndbuf+0x509/0x8d0 [ 377.623285] [ 377.623285] stack backtrace: [ 377.627787] CPU: 1 PID: 13985 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #191 [ 377.635149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.644495] Call Trace: [ 377.647086] dump_stack+0x194/0x257 [ 377.650718] ? arch_local_irq_restore+0x53/0x53 [ 377.655399] debug_check_no_locks_freed+0x32f/0x3c0 [ 377.660424] kmem_cache_free+0x68/0x2a0 [ 377.664400] __sk_destruct+0x628/0x920 [ 377.668291] ? save_stack+0x43/0xd0 [ 377.671931] ? sock_rfree+0x160/0x160 [ 377.675738] ? sctp_sendmsg+0x28f7/0x33f0 [ 377.679887] ? sock_sendmsg+0xca/0x110 [ 377.683767] ? SYSC_sendto+0x361/0x5c0 [ 377.687650] ? SyS_sendto+0x40/0x50 [ 377.691284] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 377.696202] ? check_noncircular+0x20/0x20 [ 377.700429] ? print_irqtrace_events+0x270/0x270 [ 377.705173] ? __local_bh_enable_ip+0x121/0x230 [ 377.709817] ? sctp_put_port+0x495/0x640 [ 377.713876] ? sctp_poll+0xc00/0xc00 [ 377.717604] ? refcount_sub_and_test+0x115/0x1b0 [ 377.722338] ? refcount_inc+0x50/0x50 [ 377.726112] ? refcount_inc+0x50/0x50 [ 377.729897] sk_destruct+0x47/0x80 [ 377.733414] __sk_free+0xf1/0x2b0 [ 377.736844] sk_free+0x2a/0x40 [ 377.740017] sctp_association_put+0x14c/0x2f0 [ 377.744490] ? sctp_association_hold+0x20/0x20 [ 377.749046] ? lock_sock_nested+0x91/0x110 [ 377.753260] ? trace_hardirqs_on+0xd/0x10 [ 377.757383] ? __local_bh_enable_ip+0x121/0x230 [ 377.762035] sctp_wait_for_sndbuf+0x673/0x8d0 [ 377.766512] ? sctp_init_sock+0x13b0/0x13b0 [ 377.770811] ? do_raw_spin_trylock+0x190/0x190 [ 377.775369] ? __local_bh_enable_ip+0x121/0x230 [ 377.780028] ? sctp_prsctp_prune+0x97/0x790 [ 377.784326] ? prepare_to_wait+0x4d0/0x4d0 [ 377.788539] ? trace_hardirqs_on+0xd/0x10 [ 377.792669] sctp_sendmsg+0x28f7/0x33f0 [ 377.796635] ? sctp_id2assoc+0x390/0x390 [ 377.800674] ? avc_has_perm+0x43e/0x680 [ 377.804636] ? avc_has_perm_noaudit+0x520/0x520 [ 377.809282] ? __fget+0x35c/0x570 [ 377.812715] ? iterate_fd+0x3f0/0x3f0 [ 377.816493] ? find_held_lock+0x35/0x1d0 [ 377.820534] ? sock_has_perm+0x2a4/0x420 [ 377.824572] ? lock_release+0x9a2/0xa40 [ 377.828523] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 377.834387] ? __check_object_size+0x25d/0x4f0 [ 377.838949] inet_sendmsg+0x11f/0x5e0 [ 377.842725] ? inet_sendmsg+0x11f/0x5e0 [ 377.846672] ? __might_sleep+0x95/0x190 [ 377.850621] ? inet_create+0xf50/0xf50 [ 377.854487] ? selinux_socket_sendmsg+0x36/0x40 [ 377.859154] ? security_socket_sendmsg+0x89/0xb0 [ 377.863889] ? inet_create+0xf50/0xf50 [ 377.867755] sock_sendmsg+0xca/0x110 [ 377.871444] SYSC_sendto+0x361/0x5c0 [ 377.875147] ? SYSC_connect+0x4a0/0x4a0 [ 377.879102] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 377.883921] ? mutex_unlock+0xd/0x10 [ 377.887607] ? sock_ioctl+0x1e2/0x440 [ 377.891396] ? dlci_ioctl_set+0x40/0x40 [ 377.895346] ? do_vfs_ioctl+0x486/0x1520 [ 377.899380] ? _cond_resched+0x14/0x30 [ 377.903254] ? selinux_capable+0x40/0x40 [ 377.907296] ? SyS_futex+0x269/0x390 [ 377.910997] ? do_futex+0x22a0/0x22a0 [ 377.914775] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 377.919599] SyS_sendto+0x40/0x50 [ 377.923034] entry_SYSCALL_64_fastpath+0x23/0x9a [ 377.927767] RIP: 0033:0x452df9 [ 377.930932] RSP: 002b:00007f32ccda3c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 377.938617] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 377.945861] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 377.953107] RBP: 0000000000000576 R08: 00000000204d9000 R09: 000000000000001c [ 377.960352] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f63b0 [ 377.967597] R13: 00000000ffffffff R14: 00007f32ccda46d4 R15: 0000000000000003 [ 377.975145] ================================================================== [ 377.982511] BUG: KASAN: use-after-free in do_raw_spin_lock+0x1e0/0x220 [ 377.989162] Read of size 4 at addr ffff8801d62ea88c by task syz-executor2/13985 [ 377.996580] [ 377.998188] CPU: 1 PID: 13985 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #191 [ 378.005529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.014856] Call Trace: [ 378.017425] dump_stack+0x194/0x257 [ 378.021038] ? arch_local_irq_restore+0x53/0x53 [ 378.025684] ? show_regs_print_info+0x18/0x18 [ 378.030162] ? lock_acquire+0x1d5/0x580 [ 378.034121] ? trace_hardirqs_on+0xd/0x10 [ 378.038248] ? do_raw_spin_lock+0x1e0/0x220 [ 378.042545] print_address_description+0x73/0x250 [ 378.047360] ? do_raw_spin_lock+0x1e0/0x220 [ 378.051666] kasan_report+0x25b/0x340 [ 378.055446] __asan_report_load4_noabort+0x14/0x20 [ 378.060356] do_raw_spin_lock+0x1e0/0x220 [ 378.064483] _raw_spin_lock_bh+0x39/0x40 [ 378.068517] ? release_sock+0x74/0x2a0 [ 378.072386] release_sock+0x74/0x2a0 [ 378.076078] ? sctp_prsctp_prune+0x97/0x790 [ 378.080388] ? __release_sock+0x360/0x360 [ 378.084520] ? trace_hardirqs_on+0xd/0x10 [ 378.088647] sctp_sendmsg+0x2993/0x33f0 [ 378.092605] ? sctp_id2assoc+0x390/0x390 [ 378.096643] ? avc_has_perm+0x43e/0x680 [ 378.100594] ? avc_has_perm_noaudit+0x520/0x520 [ 378.105238] ? __fget+0x35c/0x570 [ 378.108670] ? iterate_fd+0x3f0/0x3f0 [ 378.112450] ? find_held_lock+0x35/0x1d0 [ 378.116489] ? sock_has_perm+0x2a4/0x420 [ 378.120525] ? lock_release+0x9a2/0xa40 [ 378.124473] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 378.130333] ? __check_object_size+0x25d/0x4f0 [ 378.134895] inet_sendmsg+0x11f/0x5e0 [ 378.138672] ? inet_sendmsg+0x11f/0x5e0 [ 378.142623] ? __might_sleep+0x95/0x190 [ 378.146571] ? inet_create+0xf50/0xf50 [ 378.150434] ? selinux_socket_sendmsg+0x36/0x40 [ 378.155080] ? security_socket_sendmsg+0x89/0xb0 [ 378.159810] ? inet_create+0xf50/0xf50 [ 378.163675] sock_sendmsg+0xca/0x110 [ 378.167363] SYSC_sendto+0x361/0x5c0 [ 378.171053] ? SYSC_connect+0x4a0/0x4a0 [ 378.175007] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 378.179830] ? mutex_unlock+0xd/0x10 [ 378.183519] ? sock_ioctl+0x1e2/0x440 [ 378.187293] ? dlci_ioctl_set+0x40/0x40 [ 378.191240] ? do_vfs_ioctl+0x486/0x1520 [ 378.195272] ? _cond_resched+0x14/0x30 [ 378.199139] ? selinux_capable+0x40/0x40 [ 378.203178] ? SyS_futex+0x269/0x390 [ 378.206870] ? do_futex+0x22a0/0x22a0 [ 378.210646] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 378.215466] SyS_sendto+0x40/0x50 [ 378.218911] entry_SYSCALL_64_fastpath+0x23/0x9a [ 378.223639] RIP: 0033:0x452df9 [ 378.226804] RSP: 002b:00007f32ccda3c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 378.234485] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 378.241729] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 378.248974] RBP: 0000000000000576 R08: 00000000204d9000 R09: 000000000000001c [ 378.256217] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f63b0 [ 378.263466] R13: 00000000ffffffff R14: 00007f32ccda46d4 R15: 0000000000000003 [ 378.270728] [ 378.272332] Allocated by task 13997: [ 378.276031] save_stack+0x43/0xd0 [ 378.279462] kasan_kmalloc+0xad/0xe0 [ 378.283149] kasan_slab_alloc+0x12/0x20 [ 378.287099] kmem_cache_alloc+0x12e/0x760 [ 378.291227] sk_prot_alloc+0x65/0x2a0 [ 378.295001] sk_alloc+0x105/0x1440 [ 378.298521] sctp_v6_create_accept_sk+0x15a/0x9b0 [ 378.303337] sctp_accept+0x5c4/0x970 [ 378.307029] inet_accept+0x12c/0x930 [ 378.310718] SYSC_accept4+0x38d/0x870 [ 378.314491] SyS_accept4+0x2c/0x40 [ 378.318005] entry_SYSCALL_64_fastpath+0x23/0x9a [ 378.322733] [ 378.324334] Freed by task 13985: [ 378.327689] save_stack+0x43/0xd0 [ 378.331115] kasan_slab_free+0x71/0xc0 [ 378.334974] kmem_cache_free+0x83/0x2a0 [ 378.338923] __sk_destruct+0x628/0x920 [ 378.342783] sk_destruct+0x47/0x80 [ 378.346294] __sk_free+0xf1/0x2b0 [ 378.349722] sk_free+0x2a/0x40 [ 378.352890] sctp_association_put+0x14c/0x2f0 [ 378.357357] sctp_wait_for_sndbuf+0x673/0x8d0 [ 378.361827] sctp_sendmsg+0x28f7/0x33f0 [ 378.365779] inet_sendmsg+0x11f/0x5e0 [ 378.369552] sock_sendmsg+0xca/0x110 [ 378.373239] SYSC_sendto+0x361/0x5c0 [ 378.376931] SyS_sendto+0x40/0x50 [ 378.380358] entry_SYSCALL_64_fastpath+0x23/0x9a [ 378.385082] [ 378.386686] The buggy address belongs to the object at ffff8801d62ea800 [ 378.386686] which belongs to the cache SCTPv6 of size 1888 [ 378.398967] The buggy address is located 140 bytes inside of [ 378.398967] 1888-byte region [ffff8801d62ea800, ffff8801d62eaf60) [ 378.410900] The buggy address belongs to the page: [ 378.415804] page:ffffea000758ba80 count:1 mapcount:0 mapping:ffff8801d62ea000 index:0x0 [ 378.423920] flags: 0x2fffc0000000100(slab) [ 378.428127] raw: 02fffc0000000100 ffff8801d62ea000 0000000000000000 0000000100000002 [ 378.435985] raw: ffffea000722eaa0 ffffea0007298120 ffff8801d2d22080 0000000000000000 [ 378.443841] page dumped because: kasan: bad access detected [ 378.449523] [ 378.451120] Memory state around the buggy address: [ 378.456027] ffff8801d62ea780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 378.463372] ffff8801d62ea800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 378.470707] >ffff8801d62ea880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 378.478036] ^ [ 378.481637] ffff8801d62ea900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 378.488971] ffff8801d62ea980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 378.496299] ================================================================== [ 378.503663] Kernel panic - not syncing: panic_on_warn set ... [ 378.503663] [ 378.511021] CPU: 1 PID: 13985 Comm: syz-executor2 Tainted: G B 4.15.0-rc7+ #191 [ 378.519660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.529007] Call Trace: [ 378.531576] dump_stack+0x194/0x257 [ 378.535177] ? arch_local_irq_restore+0x53/0x53 [ 378.539826] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 378.544555] ? vsnprintf+0x1ed/0x1900 [ 378.548331] ? do_raw_spin_lock+0x140/0x220 [ 378.552628] panic+0x1e4/0x41c [ 378.555794] ? refcount_error_report+0x214/0x214 [ 378.560535] ? add_taint+0x1c/0x50 [ 378.564054] ? add_taint+0x1c/0x50 [ 378.567573] ? do_raw_spin_lock+0x1e0/0x220 [ 378.571870] kasan_end_report+0x50/0x50 [ 378.575833] kasan_report+0x144/0x340 [ 378.579611] __asan_report_load4_noabort+0x14/0x20 [ 378.584516] do_raw_spin_lock+0x1e0/0x220 [ 378.588643] _raw_spin_lock_bh+0x39/0x40 [ 378.592676] ? release_sock+0x74/0x2a0 [ 378.596538] release_sock+0x74/0x2a0 [ 378.600229] ? sctp_prsctp_prune+0x97/0x790 [ 378.604526] ? __release_sock+0x360/0x360 [ 378.608649] ? trace_hardirqs_on+0xd/0x10 [ 378.612776] sctp_sendmsg+0x2993/0x33f0 [ 378.616742] ? sctp_id2assoc+0x390/0x390 [ 378.620787] ? avc_has_perm+0x43e/0x680 [ 378.624735] ? avc_has_perm_noaudit+0x520/0x520 [ 378.629378] ? __fget+0x35c/0x570 [ 378.632808] ? iterate_fd+0x3f0/0x3f0 [ 378.636589] ? find_held_lock+0x35/0x1d0 [ 378.640634] ? sock_has_perm+0x2a4/0x420 [ 378.644854] ? lock_release+0x9a2/0xa40 [ 378.648815] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 378.654678] ? __check_object_size+0x25d/0x4f0 [ 378.659237] inet_sendmsg+0x11f/0x5e0 [ 378.663016] ? inet_sendmsg+0x11f/0x5e0 [ 378.666971] ? __might_sleep+0x95/0x190 [ 378.670920] ? inet_create+0xf50/0xf50 [ 378.674782] ? selinux_socket_sendmsg+0x36/0x40 [ 378.679426] ? security_socket_sendmsg+0x89/0xb0 [ 378.684161] ? inet_create+0xf50/0xf50 [ 378.688044] sock_sendmsg+0xca/0x110 [ 378.691740] SYSC_sendto+0x361/0x5c0 [ 378.695431] ? SYSC_connect+0x4a0/0x4a0 [ 378.699381] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 378.704198] ? mutex_unlock+0xd/0x10 [ 378.707887] ? sock_ioctl+0x1e2/0x440 [ 378.711660] ? dlci_ioctl_set+0x40/0x40 [ 378.715608] ? do_vfs_ioctl+0x486/0x1520 [ 378.719643] ? _cond_resched+0x14/0x30 [ 378.723521] ? selinux_capable+0x40/0x40 [ 378.727572] ? SyS_futex+0x269/0x390 [ 378.731265] ? do_futex+0x22a0/0x22a0 [ 378.735045] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 378.739870] SyS_sendto+0x40/0x50 [ 378.743301] entry_SYSCALL_64_fastpath+0x23/0x9a [ 378.748033] RIP: 0033:0x452df9 [ 378.751202] RSP: 002b:00007f32ccda3c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 378.758887] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 378.766137] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 378.773385] RBP: 0000000000000576 R08: 00000000204d9000 R09: 000000000000001c [ 378.780629] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f63b0 [ 378.787873] R13: 00000000ffffffff R14: 00007f32ccda46d4 R15: 0000000000000003 [ 378.796078] Dumping ftrace buffer: [ 378.799602] (ftrace buffer empty) [ 378.803284] Kernel Offset: disabled [ 378.806897] Rebooting in 86400 seconds..