x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000ecf000)=@abs={0x1, 0x0, 0x1}, 0x24e) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f7e000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f7e000-0xaf)=""/175, 0xfffffd42}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 16:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) socketpair(0x3, 0x0, 0x6bd, &(0x7f0000e0d000)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000543000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000099d000-0x4)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000f17000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, r3}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e3e000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f00009ad000)="edff1b", 0x3) 2018/01/15 16:16:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aea000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000547000-0x18)={0xa, [0x8000, 0x9dbc, 0xb708, 0x12, 0x0, 0x5, 0x0, 0x98, 0x10000, 0x94]}, &(0x7f000046d000)=0x18) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a3e000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006d0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00004bc000-0x4)={r0}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00005f6000)={0x1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x251, 0x9, 0x3, 0x7, 0x9, &(0x7f00009e3000)=@common='ifb0\x00', 0x3, 0x7fff, 0x3}) getsockname$ax25(r4, &(0x7f0000eb2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000037b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000064b000-0x8)=@assoc_value={0x0, 0x3f}, &(0x7f000012a000)=0x8) 2018/01/15 16:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40100000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d273f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004000e663d75dd05a04c57bbb2d0e8128a5d071038a46611b937f96f7d4fe612a8f9fc3f071ce60000000000000000d35dbdeb62e18a769c862fa26d59f8b9f3aee345e59eee7026fe40be9cda0685f125e2c3525ad0ff00000000ffffff3d325f01902d9755668fa3f9b8974f6c92b836615657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000cea000-0x4)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000407000)="", 0x0) 2018/01/15 16:16:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000001000)=""/35, &(0x7f0000000000)=0x23) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xd, 0xb, 0x2c) write(r2, &(0x7f00004a8000-0x3f)="130000001000ff00000000000000020008b10a002a0000000b0aafa79111e5f9fb4fe80300a3490000000189b93c187c22e4820d0300f051a1b4b88eb60f", 0x3e) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d2f000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000001d000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000426000-0x8)={r4, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000a99000-0x10)={0x0, 0x38, &(0x7f00003f3000)=[@in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000aa4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000633000)={0x0, 0x3, 0x202, 0xa2f, 0x100000001, 0x1000000000000006, 0x8, 0xfffffffffffffff9, r5}, &(0x7f0000c36000-0x4)=0x20) 2018/01/15 16:16:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x80000000000022, 0x9, 0x7fffffe, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r0, &(0x7f0000fa4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa3000)=0xc) 2018/01/15 16:16:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000ee000)={&(0x7f0000a3e000)='./file0\x00', 0x0, 0x8}, 0x10) writev(r0, &(0x7f0000bfc000-0x10)=[{&(0x7f0000c97000-0x3f)="e817a923b026032b67e897b307c17c146aed4ff1696cf7bdbfc569c36440f8b7b43a437d47d9090687b38e697f1866b12464e8831ef16bc50f16a0de28f30e", 0x3f}], 0x1) r1 = socket(0x10, 0x4000000002, 0x0) read(r1, &(0x7f00006dc000-0x72)=""/114, 0x72) getsockopt$inet6_tcp_int(r1, 0x6, 0x1a, &(0x7f0000431000)=0x0, &(0x7f00000c7000-0x4)=0x4) write(r1, &(0x7f00005ee000-0x53)="260000001a0053f791000000000000000605040100ffe000000000000000ec5520001d8b017f", 0x26) close(r1) 2018/01/15 16:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0xff, &(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00005e3000-0x12)={0x0, 0x8, 0x5, [0xfffffffffffffffa, 0x5, 0x101, 0x3046976d, 0x0]}, &(0x7f0000975000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003c0000-0xa0)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x3, 0x196, 0x1}, 0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e97000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000646000-0x4)=0x8c) socketpair(0x0, 0x8000b, 0xfffffffffffffff8, &(0x7f0000847000-0x8)={0x0, 0x0}) bind$bt_rfcomm(r4, &(0x7f00008cc000-0x9)={0x1f, {0x40, 0x0, 0x7c9, 0x200, 0x81, 0x6d0}, 0x83}, 0x9) poll(&(0x7f0000ea7000-0x8)=[{r3, 0x4004, 0x0}], 0x1, 0x10001) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000b53000-0x18)=@get={0x1, &(0x7f0000929000-0xad)=""/173, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000e2f000)=0x0, &(0x7f00009bd000)=0x4) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000055d000-0x8)=@assoc_value={r2, 0x6}, 0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000fe0000-0x5c)={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc85}, 0x9, [0x100000000000000, 0x10001, 0x8, 0x435, 0xfffffffffffffffe, 0x9, 0x5, 0xd03]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x2, 0x0}, 0xc) [ 325.895145] device lo left promiscuous mode 2018/01/15 16:16:46 executing program 2: syz_extract_tcp_res$synack(&(0x7f000016b000-0x8)={0x0, 0x0}, 0x1, 0x0) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000698000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x97e, 0x200, 0x5, 0x4f, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000723000)={r2, 0x96f}, &(0x7f0000b4d000)=0x8) r3 = socket$inet6(0xa, 0x7, 0xfffffffffffff801) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x6, 0x1, 0x11}, 0xa0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000-0x15)="bda0c592800edc2ef64fad4f2e7a2adec1908093cc", 0x15, 0x4c804, &(0x7f0000001000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000001000)=""/12, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={r2, 0x6}, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000002000)=[@in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xa9d}, @in6={0xa, 0x2, 0xfffffffffffffffd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xfffffffffffffc01}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000003000)=0x4528, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x6, 0x81, 0x20}, 0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$netrom(0xffffffffffffffff, &(0x7f0000005000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000004000)=0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r6, &(0x7f0000005000-0x38)={&(0x7f0000003000-0x48)=@full={{0x3, {"cde7486adc5b14"}, 0x1}, [{"ebe8c499e7e41d"}, {"ed654c69dac145"}, {"e614341b384a67"}, {"7d6ec63393cf97"}, {"376251bd84f5cc"}, {"af6acd7724b105"}, {"08831ca14da8d9"}, {"c04f5f4a6b61b6"}]}, 0x48, &(0x7f0000004000)=[{&(0x7f0000000000)="909d1311eb241966299df47d4f737bf832795026706a1714dc27cf6e156fe325d69ebed961ee408c4557968ff6b96595f60e74c4ff6b24f49d8b0d3f0cc2153016ce2f68517fe22aef23659939cf1b07338cf0797d93924806fbe23ba546f949bf57ba3f97c628095f759a4e7e22c183d4fc8f7310ddd5336d24c18aa462a62bbd3d14ce329d151f71e72c219e0049347609760d33db8795742504cdfb9b3b92c92969f177de0d91526dc10606c4ed59583b0f8a82b06ff83d7aa43d6b72138a8284a6b5b55da7037aa71fef7ee5491cbbf5f0621288f7b71193b15c2f", 0xdd}, {&(0x7f0000004000-0x4)="0f5b378b", 0x4}, {&(0x7f0000004000)="cb0e297d725f3abdd2560e5d11cf6475749b937e6c3b324a5ce776d8bf30741d2006c270227886ce3c9ea30c7ce338fb915f69ad75ac7ae08211e1f8a35cd05dfa4a8be2e7b2554ad4693dec987d2cda99ff89f9eac349eec847518ae9394edfa243e5ca0fb9f4948ffa67c842149625ec775dd17c6ed747be815fc6c684ea0d2c1eed3b68d8ce60f7b842175077995be8b88feaca4aded1a923db4a750fc32b90370488e41ed05ae0c8c16c3b68c980fb437fe5a86c00c5ded30093ac5e4ef29187ff9ce73181582e1332309814cb57f7f2e674f632a5455c268f796a0ba37eee927d3ce5c58b804af1a2004c9e3a641dcca5f38b2f1019", 0xf8}, {&(0x7f0000005000-0x8b)="e40ac4ca6c88a425e9b903a07c9d52f5a75f55d9c6b256935acd73be51421f56814a034f5e38357b628a7833b5494dc24299f1b9a1ab41a9845693bf18a481bd93fa51ff2f252f00804c10b243d4cf65ed70b23a4ba9b5595a0b635a6981f3466fb51f7a8272e96687aa13a93934a807f213c6bfd6d420756822cadfb8a86090653791e69867708f4acd94", 0x8b}, {&(0x7f0000002000-0x3c)="ed96f3007c0f44c3da27b2304f3744886ee7068f154e4d86f83e0ede3cce1879d5824ecfeea6681a57148621d9c2f3b08fa1020250164ab37198e67e", 0x3c}, {&(0x7f0000005000-0x8f)="9af4388bd1bff4a171181f571c92a533634979b976ba7085a5b6223259fd9e2c9547e195bd3b7afa93be1e601013e779bfd96467001cfc013d43f41dd10bb0e9d8c065a71a6d4f52aa7a7e892fa56368655c9db30baece6958f56fc03a5cd025876fc171c3b7ff083f2d905d4dc7696288709febc7fd9e75b9a647105b935044568155e34bcb048fa8473d0fb34e6f", 0x8f}, {&(0x7f0000004000)="2727b895c935b178de0515d42a931516f056a2baf56f90af0d67386631e7c5994542eeeef1077e5cb5dd749e3322460114e53bc5ae175892ce3999bef4ed4b08f22b752f71869a8d24dd069ac1a08f9e473749422dd7268e5801b22461f012d37177d44ba9161c418a35c526c6ee7aade7c72148", 0x74}], 0x7, &(0x7f0000005000-0xd51)=[{0x1010, 0x88, 0x8, "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"}, {0xb8, 0x103, 0x8001, "b413f2519464e19311d22591665b22cff5eec353ca3b8549c2ff3c3c1e75a741b062435ffa4b5002188d9fe2ee3db14da44805f73547ec1767ec41bed78692d42c5e33f8602b4f571f8b862167ff32628cf1214f7a369b15ec13518d509c5faf84efccd3042efc81750266820fb008ac6a3333616409a87eb578f9d650c43519e215f7f6195f9e9a00be068d09ef83b99564a374bd23427c47428d851117c01c8901f13b"}, {0x78, 0x103, 0x2, "9a7234813f11794070c0e9128f7586279cd3b9984765fff35b72a2cc361ec95cfc1753b74491eccf7b05c4acfa8f290828e2ee95f8c362e9235db904198fd403d0afd19233f88a33c0f4d21d73e015079d7e2c3b52d53840c2f25c57edb6dda585c7f8a8cc9c03a6"}, {0x20, 0x84, 0x80000001, "3d322c9a60f9443e86"}, {0x80, 0x117, 0x8, "5051db34a341cbc34f4c070997f88777350674a1941e910b2be63f69b4f48ed819dee0e0cb93bc4f94f52f9a54459740db545cbdc1141fda8f7910c465c0b81cae162db968ab0647c93c68e01b072da4b1ef42f047a099a274afd3613736e55e5ebc497b97f348ba9bd430e8a291ec71"}, {0x40, 0x11d, 0x10000, "1b6d4a651ba802147bb2c2509c157e29ec978e64081523f1af892f47a0e3e536001487022b95ee7bb7"}, {0x48, 0x10f, 0x2000000000000000, "bebddf8ddf19e3ec7e0e248711a64feb42925b49da2c33d0dbdd3d4d26b159d8831964aa27bc12376dcbdf7505c016a4292faed0a87539"}, {0xf0, 0x114, 0x7, "23c676a33f238a4c6abf7055324a6e4ee5b8b487431ae65ed1a87bc62754029997da1ae3aa8ea626c36a374508ae34fb86b275c088c8fc8af37ca745233cfa72f1b3f12522abb6c524881899627c609e1ebdfd503e4f36bbc126a820b368ff194546088df5857a890c2820fe62eb9d06aadc885e7128078300bf6a2e468aae1468071d14afbacd37bdd9c3e067a709d454e84c558d864d81e1def6ee7279619d1d057afec173584880b25d4dfb970d87ca9cea85daf37cbac6fa2ef72ee7a0c596ad8145f602be794ab40a34038ccd407e004a649ff6d900758000"}, {0x78, 0x11d, 0x8, "521beeb68e967142eb128febd2c490cccfb431df696132b970604e782ca48d8c3c62b46fbfa9bf28881d56a0ac680679e26383d33f55a82752ff48888b14cab7f005a106f9e748d4b60bbb2feb480dd26115407085cba19052746953650d8ff533bf19aaec2cf205"}], 0x13d0, 0x10}, 0x50) 2018/01/15 16:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000037, &(0x7f0000370000-0x6f)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) recvfrom$ax25(r0, &(0x7f0000b88000)=""/131, 0x83, 0x123, &(0x7f00007aa000-0x10)={0x3, {"f856af85c23b7c"}, 0x0}, 0x10) sendto$inet6(r0, &(0x7f000060f000)="", 0x0, 0x0, &(0x7f0000105000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f0000767000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000835000)=0x10) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00007c3000-0x4)=0x0, &(0x7f00005c4000)=0x4) 2018/01/15 16:16:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x802, 0x100000001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x44)={0x0, 0x3c, "c88b0c4a1ec1ad79d2a878ce43a23dd4e4a515eba7ca216880da72dc6e38790e5166a2fca80011353c5bd18ce6cf48a569bb467b0b7192e0e817f645"}, &(0x7f0000e4d000)=0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000688000)={r1, 0xa41f, 0x1, 0x3f, 0x1f, 0x9, 0x400, 0x7, {r2, @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]}, 0xbafd, 0x5, 0x0, 0x400, 0x7}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1800000000001, 0x84) sendmmsg$inet_sctp(r3, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000094e000-0x34)="12", 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r3, 0x3fe) r4 = accept$inet(r3, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r4, 0x84, 0x77, &(0x7f0000ad6000-0x6d)="e03d7164f7740808", 0x8) [ 325.947010] device lo entered promiscuous mode [ 325.953356] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 325.985463] device lo left promiscuous mode 2018/01/15 16:16:46 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00001bb000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00006e0000)=0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ed4000-0x10)=@buf={0x28, &(0x7f000092d000)="005df997882a59d673f65a354de072098c989d5f83d04042d45aa9aa6303c7c61f346bb297a40f4e"}) 2018/01/15 16:16:46 executing program 7: bpf$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$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={0xffffffffffffffff, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/15 16:16:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000025000-0x48)={0xf, 0x12, &(0x7f0000149000)=@raw=[@call={0x85, 0x0, 0x0, 0x1f}, @call={0x85, 0x0, 0x0, 0xb}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x5, 0xa, 0xb, 0xf, 0xfffffff8, 0xfffffffffffffff8}, @generic={0x1, 0x2, 0x7fffffff, 0x7f}, @jmp={0x5, 0x4, 0x1, 0x0, 0xa, 0xffffffc0, 0x1}, @generic={0x7, 0x9, 0x7, 0x4}, @jmp={0x5, 0x7ff, 0x8, 0x7, 0xf, 0x1, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x30e, 0x0, 0x0, 0x0, 0x6cf}], &(0x7f000047b000)='syzkaller\x00', 0x1, 0xb3, &(0x7f0000df0000-0xb3)=""/179, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000222000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000744000)=0x10) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000bfe000-0x4)=0xfffffffffffff000, 0x4) r2 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f000023b000-0x4)=0x0, 0x0) splice(r0, &(0x7f0000e24000-0x8)=0x0, r2, &(0x7f0000475000)=0x0, 0x3, 0x6) r3 = socket(0x2, 0x3, 0x2) ioctl$sock_ifreq(r3, 0x891d, &(0x7f00002c4000-0x28)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/15 16:16:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a20000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c7000)=0x28) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000010d000-0x1a)={r1, 0x9, 0x9, [0x133d, 0x5, 0xa99, 0x401, 0xfff, 0x401, 0x4, 0xffffffff80000001, 0x4]}, 0x1a) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd6000)={&(0x7f0000425000-0xf8)=@newsa={0xf8, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@proto={0x8, 0x19, 0x0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) pipe(&(0x7f0000c97000)={0x0, 0x0}) getpeername$packet(r1, &(0x7f00008e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00002c2000-0x4)=0x14) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000ab4000-0x30)="", 0x0, 0x0, &(0x7f00005a6000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 16:16:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000010, 0x8000a, 0x7) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00003a3000)=@get={0x1, &(0x7f0000431000)=""/128, 0x9}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f6b000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00001c6000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000b5f000)={@multicast1=0xe0000001, @broadcast=0xffffffff, r1}, 0xc) 2018/01/15 16:16:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x4, 0x9) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000903000-0x8)={0x0, 0x100000000}, &(0x7f00008f4000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bdd000)={r1, 0x26}, &(0x7f00001ad000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00003c0000-0xb8)={0x0, 0x8, 0x1, 0x100000001, 0x6, 0x27, 0x101, 0x7, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7, 0xe, 0x2, 0x1}}, &(0x7f0000ffd000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a5c000-0x4)=r2, 0xffffffffffffff7a) socket(0x10, 0x2, 0xc) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000335000-0x4)=0x0) write(r0, &(0x7f0000aa9000-0x24)="1f0000000a0affdde200f49ff60f0000010200000900908005ffffe5000051", 0x1f) 2018/01/15 16:16:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000033a000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x1, 0x4, 0x5, 0x2, 0xf283}, 0x157) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0xffffffffffffff1c) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r1, 0x0, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62", 0x4) 2018/01/15 16:16:46 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 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) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000018000)={0x0, 0x0}) listen(r2, 0x0) 2018/01/15 16:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f00009e4000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000882000)=0x10, 0x80800) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000991000)=0x0, &(0x7f0000b4b000-0x4)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000a20000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r3, 0x0, 0x3f, &(0x7f00001fb000-0x8a)=""/138, &(0x7f0000bbd000)=0x8a) r4 = accept$alg(r2, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000505000-0x4)=0x9) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r4, r5}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:16:46 executing program 3: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00002ef000-0x90)={0x0, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff75) ioctl$sock_ifreq(r0, 0x891c, &(0x7f00008af000)={@generic="5d5b571c6c28df6a469694f4b14e336c", @ifru_flags=0x1000}) 2018/01/15 16:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e73000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000a3a000-0x48)=""/72, &(0x7f00007c5000)=0x48) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000f3f000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000ae000-0x4)={r1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00002ee000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f46000)=@assoc_id=0x0, &(0x7f00008c9000)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000057b000)=@assoc_value={r4, 0xb801}, 0x8) [ 326.100799] netlink: 'syz-executor1': attribute type 25 has an invalid length. 2018/01/15 16:16:46 executing program 0: mmap(&(0x7f0000000000/0x91c000)=nil, 0x91c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000913000-0x10)={0x4, &(0x7f0000913000-0x20)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fff}]}, 0x10) mmap(&(0x7f000091c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f00006e4000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000725000-0x9d)={0x0, 0x95, "0b32a69f8828e80b6345cb58cb5729a7d8a211fffd0e221dec2071692504397b1f775d6ac32e59f9e2a8120f29a305359e086c7837cacfa8e11c35ec6565e7d517c629da2b24ef42be4a64ad893697bac9f2a4b25b5a3f6562f2042652c4403f6b51287ac820f9b51b9968fc8beb7bc465a476cff6bda079485e90283876a7e6955c25a2bcefa39e87993aa5616ea8f920c30acd51"}, &(0x7f00005f2000)=0x9d) mmap(&(0x7f000091d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000091d000)={r2, 0x1f, 0x2}, 0x8) mmap(&(0x7f000091c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000091d000-0x4)=0x0, &(0x7f000091d000-0x4)=0x4) 2018/01/15 16:16:46 executing program 2: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f000034b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000dc4000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000dc4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00004a4000)={r2, 0x3f}, &(0x7f00006ea000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x0, 0x4) 2018/01/15 16:16:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a59000-0x28)={@generic="054b765ffb848df8263761be285919bb", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000d35000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/15 16:16:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}, 0x0}, 0x1c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000143000)={&(0x7f0000c87000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f43000-0x4)=0x6, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000a3c000)={0x2300000000000000, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/15 16:16:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000033d000)=0x0, 0x4) shutdown(r0, 0x1) shutdown(r0, 0x8000000001) 2018/01/15 16:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001d2000)={0x0, 0x0}, &(0x7f0000243000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fad000)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f00002d2000-0x4)=0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000865000-0x4)=0x4, 0x4) pipe(&(0x7f0000cd4000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000b62000)={0x0, "42ea203df0d5"}) 2018/01/15 16:16:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x1) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000f4000-0x4)=0xfffffffffffffffb, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e09000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r2 = accept(r1, &(0x7f00005d8000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d6a000)=0xe) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) recvmsg(r3, &(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) 2018/01/15 16:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000245000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000269000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000e58000)={0x0, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xd90, 0x2b5, 0x77e7, 0x1}, &(0x7f0000c4a000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000aa5000)={r2, 0x8001}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000087000)={0xd, 0x4, &(0x7f00001ad000-0x20)=@raw=[@call={0x85, 0x0, 0x0, 0x26}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}], &(0x7f0000556000-0x4)='GPL\x00', 0x946e, 0xe2, &(0x7f000055f000-0xe2)=""/226, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000951000-0x20)={@common='bridge0\x00', @ifru_flags=0x100}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a3e000)={0x0, 0x0, ""}, &(0x7f0000f07000-0x4)=0x8) 2018/01/15 16:16:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x22, &(0x7f0000dc3000)=""/145, &(0x7f00002e9000-0x4)=0x91) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000730000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000024b000-0x10)={0xffffffff, 0x201, 0xc000000, 0x39, 0x0}, &(0x7f0000452000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00005be000-0x6)={r3, 0x1}, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000027d000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xff, 0xde, 0x3, 0xe0}, &(0x7f0000a3d000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000010a000)={r4, 0x1c, "6f6d152dd48115f10cc4bad181ba0b72f8145a61ed11685a6d2141c7"}, &(0x7f0000c10000)=0x24) 2018/01/15 16:16:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ff1000-0x8)={0x0, 0x4}, &(0x7f00007cb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003bd000-0x4)=@assoc_id=r1, &(0x7f00001fc000-0x4)=0x4) write(r0, &(0x7f00004d9000-0x1f)="1f000000170a0700e2000443f60f0000020200000900018005eaffe5dd0051", 0x1f) 2018/01/15 16:16:46 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef2000)="02000000020001000000be8c5ee18c880100010000000000", 0x18) socketpair$inet(0x2, 0x5, 0xfffffffffffffff7, &(0x7f00002c3000)={0x0, 0x0}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ef4000-0xc)=@sack_info={0x0, 0x6, 0x3}, &(0x7f00001f3000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c57000)=@assoc_value={r2, 0x6}, &(0x7f00002bf000)=0x8) 2018/01/15 16:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x100000000000001, 0x84) connect$inet(r0, &(0x7f0000156000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000cce000)={0x0, 0xfffffffffffffc01, 0x0, 0x4}, 0x10) 2018/01/15 16:16:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000eca000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0001000003000449fbf502007e23"}) 2018/01/15 16:16:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b3a000-0x10)={0x0, 0x54, &(0x7f0000339000-0x54)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca55}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000a75000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={r3, 0x261c}, 0x6) listen(r2, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0xff77) sendfile(r1, r1, &(0x7f0000c44000)=0x0, 0x31) pipe(&(0x7f0000b2b000-0x8)={0x0, 0x0}) sendto$ipx(r5, &(0x7f0000f7b000-0x7d)="bbfa5c8818dfdfcef2645fb974692d4ed47b3d9fa24fd510a11571384d47644ddc9d9730984581774a2bbe52757509ead21418be176f6436ffd8219e271d0054c8e4d8b541df291093c89e292dac94b02f38faa3698920cf785519f12a0e6829fc4036eed0a6bee71ee556889c296af796c5f754c71802025c5c1ca6e9", 0x7d, 0x0, &(0x7f0000c2d000)={0x4, 0xffffffffffff6f2f, 0x800, "127acca29401", 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000194000)=0x0, &(0x7f0000b08000)=0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) listen(r4, 0x1) r7 = accept(r2, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r7, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r7, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) tee(r2, r6, 0xffffffffffffffc0, 0x1) accept4$unix(r7, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r6, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r8, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) sendmmsg(r6, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x20000810}, 0x1cc}], 0x1, 0x0) write(r7, &(0x7f000014c000-0x96)="a1", 0x1) 2018/01/15 16:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) splice(r0, &(0x7f0000d07000-0x8)=0x0, r0, &(0x7f0000c99000-0x8)=0x80000001, 0x2, 0xf) r1 = accept(r0, &(0x7f0000fdf000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b51000)=0x58) preadv(r0, &(0x7f00003ac000)=[{&(0x7f0000847000-0x1000)=""/4096, 0x1000}, {&(0x7f000048d000)=""/4096, 0x1000}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000e5000)={0x0, 0x1, "81"}, &(0x7f0000475000-0x4)=0x9) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fe4000)=@assoc_id=r2, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000061000-0x4)=0x0, 0x4) 2018/01/15 16:16:46 executing program 2: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000f60000)=0x8, &(0x7f0000f60000)=0x4) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000f5e000)=""/238, 0xee) 2018/01/15 16:16:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000021a, 0x3fe) bind$inet(r0, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000518000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 16:16:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl(r0, 0x30000000000000, &(0x7f0000401000)="4e47b9205387d08c230cf36d4504c6ad61eae959132bb3cbc86c6460d20396616a5dff87a7d21c87630eed13c708af48160d86b5ed38e95879c41bbbc827d4e5600b11441b9b01262eebd63430a1f2c66ac4e9e96d517bbfe5df3d4e4176ebd4ea337c876809fc8109e2719a83581a14f8cef6c15b551a46f868deec730a5dfbcc5fa1aa2dc3d76b200985a1888c481c199c68a80ed06b4af503c5fc14020a7ecaa82503eb21dce1a887") r1 = socket(0x10, 0x1, 0xc) write(r1, &(0x7f00002d4000-0x1f)="1f0000000306fd00010000f600008001fffff80009000182260007ec000080", 0x1f) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000532000)=@generic=""/16, 0x10) 2018/01/15 16:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001c7000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bf3000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000ac0000)=0xc) syz_emit_ethernet(0x4a, &(0x7f0000d28000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "70e76143953a9154fce9236519426f24"}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/15 16:16:46 executing program 5: mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000bd000-0x8)={0x0, 0x0}) r1 = socket(0x5, 0x3, 0x7) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000e6000-0xc)={0x0, 0x1df, 0x2, [0x9d0, 0x7ff]}, &(0x7f0000073000)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000003e000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000023000)=0x1008) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000087000-0xdb)=""/219, &(0x7f0000072000)=0xdb) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000035000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000084000)={0x0, 0x0}) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00000e5000)={r4, 0x30}) 2018/01/15 16:16:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000072000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb1000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00003dd000-0x10)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/15 16:16:46 executing program 1: pipe(&(0x7f000063a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000038a000)=0x1, 0x3af) r1 = socket(0x9, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0x7d)="8d4d5874f33de3ee52c542f913ef29ecb0c419d4b1c759d55c02ff95bea13ab7cebc1b7bb508b1e3f5dadeeba55d9b238dffb026463fca43a8fad1e71de1a91b15708e0ebbbf3955036bcf03af0044ba56adb3b37c69106de995b19b73b274cc2192dbdab816b14afd3cb9fa7cdcc77606af18c82d27f765c3f4fb95d8", 0x7d) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x80047453, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x3, 0x9, 0x8, 0x40, 0x8131, 0x1, 0x100000000, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7e, 0x3, 0x5f39, 0xff, 0x2}}, &(0x7f0000001000)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x2, 0xd2}, 0x8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/15 16:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$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$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) r4 = accept4$llc(r1, 0x0, &(0x7f000072c000-0x4)=0x0, 0x800) bind$llc(r4, &(0x7f00001a2000-0x10)={0x1a, 0x0, 0x3, 0xb2a, 0x2, 0x874, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:16:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r2 = accept(r0, &(0x7f0000069000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00003cd000-0x4)=0x10) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000130000-0x4)=0x2, &(0x7f00005ae000-0x4)=0x4) socketpair$ax25(0x3, 0x7, 0x7, &(0x7f00002c0000)={0x0, 0x0}) 2018/01/15 16:16:46 executing program 1: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x2, 0x6, 0xffffffffffff8001) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000a7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d20000-0x4)=0x14) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000b46000-0xc)={0xce7, 0x9, 0x4, 0x40, 0x6, 0x578d, 0x5007}, 0xc) 2018/01/15 16:16:46 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fe8000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00007d3000-0x78)={0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, 0x1, 0x9, 0x5, 0xe0, &(0x7f0000f6e000-0x10)=@common='bcsf0\x00', 0x5, 0xf8d, 0x3f}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000fe8000)=0x2) tee(r1, r1, 0x0, 0x7) close(r1) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00008d0000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/15 16:16:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ef2000)="02000000020001000000be8c5ee18c880100010000000000", 0x18) 2018/01/15 16:16:46 executing program 6: socketpair(0x9, 0x7, 0x0, &(0x7f00006c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006bf000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000)={r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000982000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x200, 0x240000000000, 0x3, 0xe, 0x7b}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/15 16:16:46 executing program 1: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x15, &(0x7f0000008000)="b94faf5734200000009d1adec575cb3653596d1258"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ef7000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000061c000-0x4)=0x9) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x300, &(0x7f0000ef7000)={0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000ef8000-0x8)={r0, r2}) 2018/01/15 16:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000868000-0x4)=0x379, 0x4) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000090c000-0x4)=0x0, 0xfffffdce) 2018/01/15 16:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x2000000000000074, &(0x7f0000f4a000-0xa0)=@raw=[@jmp={0x5, 0xffffffff00000001, 0x5, 0x3, 0x5, 0xffffffff, 0x0}, @alu={0x0, 0x7, 0x9, 0x4, 0x8, 0xfffffff4, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x102000000, 0x0, 0x0, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0xd}, @generic={0x9, 0x1, 0x4, 0xfffffffffffffff9}, @call={0x85, 0x0, 0x0, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80000000}, @initr0={0x18, 0x0, 0x0, 0x0, 0xc521, 0x0, 0x0, 0x0, 0xa2fb}], &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00005ef000)=""/0, &(0x7f0000494000)=0x0) r2 = accept(0xffffffffffffff9c, &(0x7f000000d000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fa9000-0x4)=0x60) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000cc4000-0x2)=0xffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000aa7000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f00008ce000)=0x5) ioctl$sock_ifreq(r2, 0x89fb, &(0x7f0000340000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000f0c000)="0883905e6d7481918a6e52d0f15e1e5164b5c8a41a736302f2602d68ceda6be7"}) 2018/01/15 16:16:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) write(0xffffffffffffffff, &(0x7f00002c8000)="1f0000000c06ffde00000000000a0000007f00190900018006000000000000", 0x1f) listen(0xffffffffffffffff, 0xfa9) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00009cb000)=@buf={0x0, 0x0}) r1 = epoll_create(0xffffffffffffffec) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000f53000-0xc)={0x2, 0x0}) 2018/01/15 16:16:46 executing program 3: mmap(&(0x7f0000000000/0xe9a000)=nil, 0xe9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00003f5000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000e99000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000a53000)=[{&(0x7f0000e91000-0x1)="f4", 0x1}], 0x1) mmap(&(0x7f0000e9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e9b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e9b000-0x4)=0xc) mmap(&(0x7f0000e9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e9b000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1f, 0x1, 0x2, 0x0, 0x80, 0x0, 0x5f, 0x0, r1}, {0xffffffffffffffec, 0x7ff, 0x1, 0x2, 0x7, 0x80000000, 0x5, 0x80000000}, {0x1, 0xfff, 0xc685, 0x0}, 0x1, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2, 0x33}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x4, 0x3, 0x95, 0x0, 0x400, 0xffffffffffffffd7}}, 0xe8) 2018/01/15 16:16:46 executing program 3: r0 = socket$inet(0x2, 0x4, 0x10000000) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000e87000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x113, &(0x7f000038f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x105, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x2, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x11, 0x0, 0x0, @loopback=0x7f000001, "030000089e1800010000f51c5e58dddde06eeff79506636248e925101dfd1cf6bbcfd5e7d050e339133cda0a0bd461abcb58be2bf23e36be43d32b3b33d1f5e415205062266011b7d87be71a6ed787d861ef33070923536c3e93954ce8803b06c0146e7e7d2338db0eef4c503f9b659dc575553e560ab6a1b89c4b44c94ba2e57dd9613d53a4d3f9c2ffffffffffff0000fa92ceae3871edb50b7a3c301909a17caef39f4000000018ef95c44850a6973a950a316baf2ec1732e091549ac1beaf5cbf5507e0abc872e48827e1a19530d40f50c32007a458006c99f1e83445887abad656a882ee88378"}}}}}, &(0x7f0000ea3000)={0x1, 0x0, []}) 2018/01/15 16:16:46 executing program 4: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000005000-0x24)=[], 0x0}, 0x20) syz_emit_ethernet(0x52, &(0x7f00000ed000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x1c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3a, 0x0, 0x400, 0xfffffffffffffffd, 0x0, 0x0, 0x2}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, "e296262f"}}}}}}, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000025000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004f000-0x2)=0x10) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000f0000-0x4)=0x0, &(0x7f00000c2000)=0x4) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000f0000-0x4)=0x0, &(0x7f0000031000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000ee000)={0x0, @in6={{0xa, 0x0, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x7, 0x7f, 0x80000000, 0x20}, &(0x7f000006c000)=0xa0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000ef000-0x10)={r2, 0x0, &(0x7f000001d000)=[]}, &(0x7f00000ef000-0x4)=0x10) 2018/01/15 16:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000992000)={0xffffffffffffff9c}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000d0c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000761000)=0x5) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000faf000)={0x0, 0x0, &(0x7f0000f9b000)=[{&(0x7f0000f4f000-0x94)="602a0cbdb98c0b5a7101ee13673d8490", 0x10}], 0x1, &(0x7f0000fb0000-0x48)=[], 0x0, 0x0}, 0x0) recvfrom(r2, &(0x7f0000ae4000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000a13000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/15 16:16:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000065000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e9c000)=0x9) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00006fe000-0x4)=0x2) r1 = socket$inet6(0xa, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/15 16:16:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80002, 0x1f, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000554000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r4, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000077a000-0x20)={0x8, 0x5, 0x8, 0x9, 0xdcd, 0x25c, 0x3ff, 0x8, 0x0}, &(0x7f0000230000-0x2)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002d5000-0x8)={r5, 0x4}, 0x8) sendmsg(r3, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00008d9000)={r4, r2}) write(r3, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/15 16:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000225000)={r0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00004f4000-0x1c)=@req3={0x0, 0x81, 0x1, 0x5, 0xfffffffffffffffd, 0x8, 0x1}, 0x1c) bind$alg(r0, &(0x7f00008ba000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres-generic)\x00'}, 0x1ac) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f65000)=@req={0x14c, 0x0}) pipe(&(0x7f0000bc2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000c16000-0xf3)=""/243, &(0x7f0000ce5000)=0xf3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e88000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ce000)="", 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000ccc000)=0x4, 0x4) getsockname$llc(r2, &(0x7f000060e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004b7000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000062a000)={r4, r3}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00009ca000)=0x17, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/01/15 16:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000350000)={0x1, [0x0]}, &(0x7f000070e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_id=r1, &(0x7f0000037000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004f8000)={r2, 0x3, 0x0}, 0xc) 2018/01/15 16:16:46 executing program 1: r0 = socket(0x7, 0x4, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xb, &(0x7f000038e000-0x1)="", 0x0) 2018/01/15 16:16:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) listen(r0, 0xfffffffffffffff9) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000ab9000-0x5a)="4b7f00001d009b9fe66bf908a2c18583451c9ca4", 0x14) 2018/01/15 16:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00005b1000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000396000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000080a000-0x4)={0x0}, &(0x7f00006c8000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000c70000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000330000)=0x10) setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000b10000)="28301fa9118591ee5c62a089cb105a24c121e881127a22ec2eebe9550fa519df3ba1903aa0cb8d4485cc50a15290caa2d5204d28200a58b58f68e5d98747d288e771688b5b6ee36385b485fc436e408d3e65697286dd594f7faa5026f28ed3342f31ef59f1beec8303ff60d329037e60f389a8a4d337413cb08d3f8368a20701b297fe7e7fa29278f61dd5455e532ac7e1487e2753d142d5037d03972ed1a598c8d27bfe12def6abf42f49e921", 0xad) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00002ef000-0x14)={0x1, 0x96fc, 0xffffffffd32eaf49, 0x1000, 0x9}, 0x14) pipe(&(0x7f000052f000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000e36000-0x20)={0xfffffffffffffffd, 0x2, 0x7600000000000000, 0x10000, 0x4, 0x1}) [ 326.656852] sctp: [Deprecated]: syz-executor0 (pid 15333) Use of int in maxseg socket option. [ 326.656852] Use struct sctp_assoc_value instead 2018/01/15 16:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000345000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9602}) r1 = accept4(r0, &(0x7f0000a34000)=@generic={0x0, ""/126}, &(0x7f00007f8000-0x4)=0x80, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000f7c000)={0xffffffffffff8001}, 0x1) 2018/01/15 16:16:47 executing program 3: mmap(&(0x7f0000000000/0x81d000)=nil, 0x81d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f00004de000)="220000001c00b51503efff000000000107ffff0200000000080103060001dea44508", 0x22) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002bd000-0x10)=@generic=""/16, 0x10) 2018/01/15 16:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e01000)=0x0, &(0x7f00001c2000-0x4)=0x4) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) recvfrom$inet6(r0, &(0x7f0000b86000-0xb1)=""/177, 0xb1, 0x2, 0x0, 0x0) shutdown(r0, 0x1) 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) 2018/01/15 16:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80003, 0x20) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000acb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x5, 0x3) shutdown(r0, 0x1) socket$llc(0x1a, 0x3, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d73000-0xc)={0x0, 0x0}) [ 326.713730] sctp: [Deprecated]: syz-executor0 (pid 15345) Use of int in maxseg socket option. [ 326.713730] Use struct sctp_assoc_value instead 2018/01/15 16:16:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f03000)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x78, &(0x7f0000001000-0x78)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={r1, 0x101}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0x0, 0x6}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000aaf000-0x8)={0x0, 0x0}, &(0x7f000039b000-0x4)=0x8) 2018/01/15 16:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000011, &(0x7f00003a5000-0x4)=0x0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x3, 0x5, 0xa3, &(0x7f00005c8000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f000057a000)={r0, r1, 0x7, 0x77, &(0x7f0000170000)="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", 0x7, 0x7fff, 0x2, 0x4, 0xfff, 0x7, 0x1, "7ca466ca799886907c7d58e1410c2bf58e4fd37ea86f7fbc8daebb4aae04305b019190d5de42e1444db737f024bd1b580e40f0e8be345548e61a89c7fed3254320c099bf01c7ac07f928cb7a36739ed9fc889f3e9a0a21c268423853bf33d6c506075011b57e5cb0823d0db47f463363b79ed66aa16862c05c5fc04d66f805cc5aaa5bc7c6683d2a036e4b8e6c33b726ef5f536b41845560ed425779da7eb4e68e25cbfaa8fd174a51c2ca0ce25e8c3fb8651136539f3fc0a76f4aec"}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000a0b000-0x10)="e1187178c0b700d5502c5936828fb5b6", 0x10) r3 = accept4(r0, &(0x7f0000e38000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00009e7000)=0x58, 0x80000) getsockname$ax25(r3, &(0x7f0000f3e000)={0x0, {""/7}, 0x0}, &(0x7f000031a000)=0x10) 2018/01/15 16:16:47 executing program 4: r0 = socket$inet(0x2, 0x1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000)={@common='nr0\x00', 0x1}) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0x14, &(0x7f0000000000)="", 0x0) 2018/01/15 16:16:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000974000-0x4)=0xe, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)="e2d19eb717c4f24e0f9619827f3479d26e9d6afea6bc641ebb7f5dba", 0x1c}, {&(0x7f0000001000)="b3be7d6e491811482070ba7473ffff770bbfc9457b3c", 0x16}, {&(0x7f0000000000)="ce1ef788018a9d84890878712e5e0e331dccb9e81ff4d2a15ef8dd59ba7c2723aef69398c17a7c9048a9eec215be8faff4a2c5a4a08acd8235709bacf35483e0f30bf274f86bf3b2b9b9a06c2c8c969a93cbcc4eed76a88715df39d8deeeb439a0e2108a53fcd8e81258846ef824ee7fe70c0b5b17a5ed9ae036dd3132b7ad24b60236cb63221035ce9cd53d47d8e1785f25f55e1fb5e3ddd4aeb6cc01a8b6ed05338ec463941f48f7c169d9249b94a9e96a9889afbb8b57a4d520b7055ed1464e8117f1df288973ff43a90e601a0d412b7b9678d620e16ac232b56ae9fc12869a613c3c9b7e05e5f58542871fbdafb305da", 0xf2}], 0x3, 0x7) accept4$netrom(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000d6e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ec5000-0x4)=0x14) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000dd000)=r2) r3 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f0000ec4000)=@nl=@kern={0x10, 0x0, 0x0, 0x200}, 0xc) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000ec4000)=[], 0x0) [ 326.774539] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. [ 326.815482] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/15 16:16:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f00008d8000)=0xa0) 2018/01/15 16:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000009a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000bd7000)=0xf8d) writev(0xffffffffffffffff, &(0x7f000018b000-0xa0)=[], 0x0) 2018/01/15 16:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r1 = socket(0x8, 0x80007, 0x66) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00007fb000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00007b8000)={r2, 0x2}, &(0x7f00005b7000-0x4)=0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c2e000-0x20)=[], 0x0, &(0x7f0000d74000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x69, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/15 16:16:47 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) getpeername$unix(r0, &(0x7f000054c000-0x6e)=@file={0x0, ""/108}, &(0x7f0000201000-0x4)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) r2 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f000028f000)=0x0) setsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f0000698000)=0xffffffffffff7fff, 0x4) getsockname$unix(r1, &(0x7f000098e000-0x1002)=@file={0x0, ""/4096}, &(0x7f00001cb000)=0x1002) syz_emit_ethernet(0x3a, &(0x7f000059e000-0x179)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @multicast2=0xe0000002, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) bind$unix(r1, &(0x7f0000dfa000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/15 16:16:47 executing program 5: socketpair(0xa, 0x7, 0x4, &(0x7f0000c1d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000248000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000028a000-0x96)={r1, 0x8e, "cdff0a470168a94d348a267612368e5ae05e0ebb9751f30c544cdc6b5ef1648a8233b6980c8664658b88d4934023640ed90c5cea5359df77e549fddc4ee593ee2a74c4ef346d65ff84469c0476a509850390ecb1793ff2e8784fd0d0236a81719740d431014ff8833dec38f36aa94ad4603a86b3bb2cc5ae8948874375618484911dc3c7d410800f63519d911598"}, &(0x7f00002a5000)=0x96) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x9) socketpair(0x0, 0x80002, 0x3c, &(0x7f0000aeb000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000337000-0x8)={r2, 0x270}, 0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000a34000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e53000-0x4)=0xfffffffffffffe0d) bind$netlink(r3, &(0x7f0000ef9000-0xc)={0x10, 0x0, 0x0, 0x80000000000003}, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000f05000)={r2, 0xec2}, &(0x7f0000990000)=0x8) pipe(&(0x7f0000d4c000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000100000)={0x0, 0x0}) bind$bt_hci(r5, &(0x7f0000e96000-0x6)={0x1f, 0x10001, 0x85bd4c44eca0023a}, 0x6) bind$bt_hci(r6, &(0x7f00004d2000-0x6)={0x1f, 0x3, 0x0}, 0x6) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000988000)=0x40, 0x4) 2018/01/15 16:16:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008e1000-0x6)={0x0, 0x0}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000d9b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x7fffffff, 0x4) 2018/01/15 16:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001f3000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000060a000-0x2)=0x8) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009dd000)="ff0300000000003ea5ae7a00000000ff", 0x10) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000c78000)="534076bbd4a1c4b2c61bfd6591e7b8311f8ec428854e0df128375d8669db7696515060e95968e6c57077") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000055000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00001a8000-0x3c8)={0x3, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) r3 = accept$alg(r0, 0x0, 0x0) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000577000-0x4)=0x0, 0x800) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000426000)=0x0) sendto$ipx(r1, &(0x7f000070e000)="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", 0x1000, 0x11, &(0x7f00002c7000-0x10)={0x4, 0xfb87, 0x3, "22c69365bdcb", 0x0, 0x0}, 0x10) sendto(r3, &(0x7f0000c94000)="", 0x17e, 0x0, 0x0, 0x0) 2018/01/15 16:16:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001a6000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0006eefef2e33fb7ffee00"}) pipe(&(0x7f0000085000)={0x0, 0x0}) connect$bt_sco(r1, &(0x7f00001e1000)={0x1f, {0x7, 0x8, 0x1, 0x5, 0x3, 0x1000000}}, 0x8) 2018/01/15 16:16:47 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ff5000)=""/22, &(0x7f000025f000)=0x16) 2018/01/15 16:16:47 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20001000000010f, 0x80, &(0x7f000000a000-0x4)="00210300", 0xffffffbe) 2018/01/15 16:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x0, 0x4) socketpair(0x0, 0x2, 0x2, &(0x7f00000a1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000bc000)={0x0, 0x8}, &(0x7f00007ed000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000843000-0x8)={r2, 0x6}, &(0x7f000059e000)=0x8) 2018/01/15 16:16:47 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a3b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000842000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) 2018/01/15 16:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d04000-0x4)={r0}) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000b76000-0x4)=0x100000001, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/15 16:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000482000)="63a65f4cea0d9cbafae90bf4e1c09835e58bce645893f28229d754a392513db21e9fa561190305504f60ef2fa0b4b937434f93addefea4dbae98abb5117e2852639e209a4fd507154f6fb27dd5935910029a9434f2166d22e4437204834c877336807cc1e8b98f") write(r0, &(0x7f0000cac000)="220000004a000700ea091008220007000a0000000022000004000300080001008c45", 0x22) 2018/01/15 16:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) getsockname$packet(r0, &(0x7f000079c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000995000)=0x14) bind(r0, &(0x7f0000122000-0x14)=@ll={0x11, 0xf, r1, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/15 16:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000507000)="", 0x0) r1 = socket(0xf, 0x6, 0x80) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000888000-0x1)=0xbdc, 0x1) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000571000)=""/57, 0x39, 0x0}, 0x0) 2018/01/15 16:16:47 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00003bd000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0xfffffffffffffffd, 0x400003, 0x0}) 2018/01/15 16:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x13, 0x4, 0x8000, &(0x7f00003bd000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000529000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x20}, &(0x7f00000df000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00001ec000-0x98)={r3, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x863}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x832}, &(0x7f0000806000)=0x98) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r4}) sendmsg$nl_generic(r1, &(0x7f0000515000)={&(0x7f00001ef000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000140000)={&(0x7f0000085000-0x12d8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x48040) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r6 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f00007a5000)=0x0, &(0x7f000093d000)=0x4) 2018/01/15 16:16:47 executing program 2: mmap(&(0x7f0000000000/0xf30000)=nil, 0xf30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00003f7000-0x4)=0xffffffffffffffc0, 0x4) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f31000-0x4)={0x0}, &(0x7f0000144000-0x4)=0x4) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f32000-0x18)=@add_del={0x2, &(0x7f0000b44000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) setsockopt$inet6_buf(r0, 0x29, 0x100000041, &(0x7f000046c000)="53783a8322a10d41b5f9f3f183ac7915cc87e7c4e5040000006f5bd436983e969d74da717055d62602", 0x29) pipe(&(0x7f0000459000-0x8)={0x0, 0x0}) 2018/01/15 16:16:47 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ffc000)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ffd000-0x69)=""/105, 0x69, 0x12000, &(0x7f0000ffd000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x20) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000e51000-0x79)="021c9e7f2cae99b134c2d314bdb3ad2402f3d3fa5b71806c8677600e489d982bc55c02dad752d6c8996b647f56fbd307769740aafee58b8ea89865d9186bc55bf180aa9d541bcb46b3f28fa30af70f28448744d0b8b0ff8fbca0d562320eb06ba49d6b2cd204cedf316cdd883750cee925e520df0831257c05", 0x79, 0x0) sendto$inet6(r1, &(0x7f0000ffc000)="98", 0x1, 0x0, &(0x7f0000829000-0x1c)={0xa, 0xffffffffffffffff, 0x4000, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0xa6e0f31fdf08f86b) 2018/01/15 16:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000322000)=0xb, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00005b6000-0x5)={0x2cd, 0x3, 0xd3, 0x8}, 0x5) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00004d2000)={&(0x7f000096a000)={0x2, 0x0, 0x0, 0x40, 0x200000000000020b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x211}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007f8000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066f000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000640000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000c15000-0x2)=0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000090f000)={0x0, 0x30, "f7538a3c4e929223d1b9c4b2b2e754e0eac3e8908eb1e7c840011390cf995421985cd6c05867b78b24d703402e89d846"}, &(0x7f000085a000)=0x38) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e6b000)={r2, 0x80000000}, 0x8) 2018/01/15 16:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80004, 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a36000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000001ff120000000000000000000000", 0x10) 2018/01/15 16:16:47 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000755000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x1, 0x1, 0x198b, 0xb3, 0x9}, 0x20) r2 = socket(0x1, 0x8000a, 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000002000)=""/35, &(0x7f0000002000)=0x23) 2018/01/15 16:16:47 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000088a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={@generic="46833698d2b4b745efe8c5a88efdbae3", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c8e000+0xd21)={0x0, 0x0, 0x0}, &(0x7f00005f7000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003e5000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x8, 0xa, 0xa0, 0x0, 0x0, r1, r2}, {0x2, 0x6c, 0x8, 0x3, 0x0, 0xf770, 0x8, 0x5}, {0x3, 0x80000001, 0x1, 0x6}, 0xfff, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x2, 0x3, 0x8001, 0xdd1, 0x7, 0x30000000}}, 0xe8) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6(0xa, 0xb, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000000a000)={0x0, 0x1000, 0x8, 0x100000001, 0x6, 0x6, 0xa1a, 0x9, {0x0, @in6={{0xa, 0x3, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x689d, 0x7fff, 0x8}}, &(0x7f000000c000)=0xb8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f000001d000-0x8)={r5, 0x7}, &(0x7f000000a000-0x4)=0x8) sendmsg$nl_generic(r3, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r6 = socket(0x5, 0x2, 0x800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r6, 0x21, 0x2, &(0x7f000001d000-0x42)=""/66, &(0x7f0000019000)=0x42) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f000001d000)={@generic="5470e3bd98c06d753dd42861c7b55971", @ifru_flags=0xa800}) [ 327.052992] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/15 16:16:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00006c9000-0x4)=0x0, &(0x7f0000000000)=0xfe0c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x7, 0x1, 0x6b, &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) 2018/01/15 16:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x2, 0x0, 0x0, 0x1ff}]}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/15 16:16:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x6, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000950000)={0x0, 0x4}, &(0x7f0000bdb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000dbf000)={r2, 0x74, &(0x7f0000f5c000-0x74)=[@in6={0xa, 0x2, 0x80010000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2ac46686}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f00003a2000-0x4)=0x10) 2018/01/15 16:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008a9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x24c) r2 = socket$kcm(0x29, 0x2, 0x0) accept$ax25(r2, &(0x7f0000cdd000)={0x0, {""/7}, 0x0}, &(0x7f000048f000)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a88000-0x8)={r1, r0}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f0000986000)=@ethtool_link_settings={0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r0, 0x29, 0x5f, &(0x7f000013f000-0x87)=""/135, &(0x7f0000f0d000-0x4)=0x87) [ 327.118109] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/15 16:16:47 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x8001, &(0x7f0000008000-0x8)={0x0, 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) setsockopt(r0, 0x111, 0x0, &(0x7f0000000000)="0d9cd50f", 0x4) epoll_create1(0x80000) 2018/01/15 16:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x80003, 0x1) getsockopt(r1, 0xff, 0x1, &(0x7f0000004000-0xda)=""/218, &(0x7f0000002000-0x4)=0xda) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009af000-0x8)={0x0, 0x0}) r3 = accept4(r2, &(0x7f0000148000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001da000)=0x60, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000745000)={r4, 0x7ff}, &(0x7f0000baa000)=0x8) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000710000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000078e000)={0x9}, 0x4) socket$netlink(0x10, 0x3, 0x17) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000d6a000-0x4)=0x2, 0x4) 2018/01/15 16:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x1, 0x4, 0x1, 0x0}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ec2000)=0x1, 0x4) r3 = socket$inet(0x2, 0x80006, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") recvmsg(r1, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000918000)=""/161, 0xa1}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0xa, &(0x7f0000b15000)=""/0, 0x0, 0x100000000}, 0x10000) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ad6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x10) recvfrom$ipx(r4, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "ada2624fbf95", 0x7, 0x0}, 0x10) sendto$inet(r1, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000527000)=0xfffffffffffffeff, 0x4) r5 = accept(r2, &(0x7f0000934000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000010f000)=0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b63000)={0x8, 0x9, 0xffffffff, 0x8001, 0x0}, &(0x7f0000a76000-0x4)=0x10) r7 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x38, &(0x7f0000221000)="", 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000630000-0x8c)={r6, @in6={{0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) listen(r4, 0x9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000065a000-0x12)={@common="65716c0101000000000a000000000003", 0x22}) writev(r1, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) recvmsg(r1, &(0x7f00003be000)={&(0x7f000075f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008eb000)=[{&(0x7f0000d30000)=""/187, 0xbb}, {&(0x7f00003fb000)=""/27, 0x1b}, {&(0x7f0000d04000-0x80)=""/128, 0x80}, {&(0x7f00006ed000-0x66)=""/102, 0x66}, {&(0x7f0000af4000)=""/93, 0x5d}, {&(0x7f0000ea7000-0xd6)=""/214, 0xd6}, {&(0x7f0000f93000)=""/147, 0x93}], 0x7, &(0x7f0000be3000)=""/4096, 0x1000, 0x200}, 0x40002000) 2018/01/15 16:16:47 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8911, &(0x7f0000002000-0x28)={@common='ip6gretap0\x00', @ifru_names=@common='tunl0\x00'}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000b000)={0x0, 0x1, 0x2, [0xa211, 0xe45000000000000]}, &(0x7f0000012000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x6, 0x8, 0x10001}, &(0x7f0000007000-0x4)=0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x10, 0x42, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:16:47 executing program 5: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005c2000-0x4)=@assoc_id=0x0, &(0x7f00000f0000-0x4)=0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f88000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00001a0000)={&(0x7f0000137000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f88000)=[0x0, 0x0], &(0x7f0000f89000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f000065c000)=[0x0, 0x0, 0x0, 0x0], 0x8, 0x2, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f89000)={r1, 0x800, 0xa3, "067783797ab390f6e21b648ca55515a4cc39a2a6503521d2ceb661a56bb4bbd8ebf00ed5fe24ca0247e44bc9a71277218103f7b3ba0b352e612ea9e94fc6d309066f5f631c5e66d7afa856a7071c01816884b2bb2f805f1014c28b0395dee1db9eace70ecf20f981fb96d26a0b27e4d3d0695753f3dc19f79512bfcb1ab357aece52c2b1d4fdda47ca2e13bd1b9c9be8f16fadd6ac38894d01c7759b063e1c5974b49f"}, 0xab) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f87000)={0x9, 0x7f, 0x8, 0x100000001, 0x10001, 0xe0, 0x2, 0x7f, r1}, &(0x7f0000f88000-0x4)=0x20) write(r0, &(0x7f0000710000)="2600000024004304000000000010910000020004010000000000fffffffffffff4f303c76e35", 0x7) 2018/01/15 16:16:47 executing program 1: r0 = socket(0x8, 0x80005, 0xfdfb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x2576, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000088b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "82617b", 0x0, 'P(l'}, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x1fc]}) 2018/01/15 16:16:47 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c000-0x28)={@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]}) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000b000)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000-0x4)={r0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000005000)={0xffffffffffffffff, 0x28, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000005000)={r3, 0x8, 0x10}, 0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000010000)=0x24, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000005000-0x38)={&(0x7f0000010000-0x10)=@ipx={0x4, 0x7, 0x3, "ea0678305668", 0x1, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f000000f000-0xae)="80ed952a1ce5ab261580d51fe5294801f6d873ab08681bb3d5711b043040fd6861da624701c1feaac4c576bec808df4dd107d0ee8a279693a27f70ab6e2933e72187b0e99be9febf9afa9fa0d6e486ebad34ab180103db23e85c47d835daf340e91af9ccf20f9975d2b91a6c3c6622d404d35f767610c73e702a7d8e66033fc768576daa5a6c6224b9ba076a120901488630fbd1ce86f00110daaea2d320b58a0d4474464fdda63fbaf1080584e7", 0xae}, {&(0x7f000000f000)="f47563e3383b54827f308afcf4a178ecb6cb55188d4c68f1e78f6c57fe64b7a0067bb08b8750b66128ab9e2ef1ada0eb088ecfc534053d1740bfcc6a16", 0x3d}, {&(0x7f000000f000)="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", 0xfe}, {&(0x7f0000003000-0x4d)="fda0bd3309109339c9e84be02fa83c6ad60c6390f787480a1a567ae3302fff6b50a084db6942103b87de55175f390db4c1615e0e2f55434161661d61f4ddbdbc23d7b47adb3b3fc29e6c230ae5", 0x4d}, {&(0x7f000000f000)="47c37ee2f4c9f4703bf446e4ed9f15a20ee14b5b6d2e41b2d4154d7c11a8de6154236aa490b41e359a9d6e7efe64c8552cc1b5d1fa1fde5c521990a76ab67bdbe5c102bdceb54dc5ffedc9bc68bc62198754d6751ba53c50e904f28be39fbbe6fc4d6252d78afbd8dc6e9cd32840b03382eb50c43286f7570c75553b478b179ecd81323b144d08cc484377306816c5005432161b3348d51c4a08ab9bf5f62c7429994b60fe6acb30616f64", 0xab}, {&(0x7f0000010000-0x68)="29f16708ab783856d06d9533a05107efa8c2b7f0d341ff858188d5a50b1fa21161e510271245febbce679afc8518f99c0975c3f8af6739ec95f61edbe9993c1218c037daf372330e06086a83ac82f02914ccba9b07aad99b17df08b1aaf46700d1c4a5d7ca613ced", 0x68}, {&(0x7f000000a000-0xf7)="4bacaf8afc5468ef88e971c58c22fd0deb5d4f1bde35bdcdc7bdec8fa7a6425585c2edc76013463a90a7977af385672ffaa48372940992e1acc6c0eaa33d1b0996ce259dbe051384c9384f35b8baef86e96fd3fa2758dd2097997a90de3fb82b2a636841a7567d0ec82c921027b63647f2acb21098ab021680085e6a6e6e18901211f2aaae97669ad0d3483e26d72cb05d3b51a3f2f48529272b2d38c95974bc00ada71e9fc259a689d678d9150f67ecffd6693474dbf73808aed052e8f1fe4aa6a269dd73c27b0690f49d6a0ea06b39f785b8234bd479dc4a9cc88c73b1ddc877138ba600b6250506ce5a545c037cd0aa23ad5c1ddc4e", 0xf7}, {&(0x7f000000e000-0x47)="87441b8001ca91c84cede1e4b7b7d166feb6cc47eb308bf33f65a377663f8925c52fb2cf4cbc5e4b3479fe2e2eda4e848464fe785d7767a29b5308d9fdcaa16028abff2eab4fcb", 0x47}, {&(0x7f000000f000)="37fcdeea2209a9ac70337e096081b30beb234a0636002fc8d0281d92fd6ed5b5ce152d4dbeb78ff2b994035c27782da789e529b75da1fe6d8897d29b69d1cccecd5d57372b804d752b79ff840d813f0d2432431963104f19224ef155465cb4230309a6662d9dfdb1e02909f0878b2c812e854f6a4baf77177436b6a7160b85107b19955f2167606ca3be108addaf4e6511e772b93c602f23f9e1bd9734784615cc", 0xa1}, {&(0x7f000000f000)="9fc6df3d7c0d09629e3e5c9fc8e990a4ced89acc70140eb090d35713ac51ec9264bd9162b0a1f05e33e0a0851f6c6383cfc6e3f5a54eeceeccdd63fc35a700aec9eee2657c962528ec313d35e3b80731e6efa17143223da3fde27415a9", 0x5d}], 0xa, &(0x7f0000001000)=[{0x1010, 0x0, 0x5, "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"}, {0xe8, 0x115, 0x9, "fb527b72dd987eac225a0c662c37a20590e8ff1128d071cc2abe2119c1056753f2c50fc8de6cd2f08f93ed9ec7db6b562b8d76679eee230e03967d651f894380732861885c651a803a6b4b36b7081119f103f2ce8e61846ba19cbf1d7a86af98f701c4becb8b6f960d6d52a8ea4dadd5f07c9b62e04565295ef506f5daf62cafce8d6fc2b4c846834199c6ce8ff59965194de7a062a71e2ababce74cfc8bf7be8494ae7dd100de34cbe89067739296dbf446a5492caeb85f182cca34a923bfd59786ee8c05fae55119d9a5d0b527d8a051d3e6ec6a"}, {0x10, 0x110, 0x401, ""}, {0xc8, 0x1, 0x325, "f3be02071f39bb85ba830b2995530d411d3b96506b048a19b82e67a92f3583cf56b01ad9d3deb9e1daba8e34b49f5db803af4a5f0e44039667075f6b8ea83dff8252defad8aa97fd2b538cc93e46a957d96d3823579870d49dbf15b6a641a90b225bb432a06111de54e24093b7454700c45303086d964c806077f3295065e66cb3e8a85d0000623d2528b3c53a55323d5b698eafaf026ed55d10107d2ae7c5ab8c5fe9f1f8fb9fda6c209fe3dedff53238f5876e1b"}, {0xa8, 0x84, 0x4, "94776e323f3543635e8bb47ceedd01ef50bfab075640b1c4332b191f9d28c72913977edfdf2730ccfb873bb295a7be02a4d03ae44b62d86c8fceb1e7fe9050936a77d4183a3b98a07e2e739507be9b7a88dbc50c3b29501f1ab17a1f8797f76b15e5af1165d191c7ad59e66e431df99cee072de578ff4d6e79e119aab242384c759a69ce3c182b035d708f0294c1ef7abf13a81f7c6dfa"}, {0x40, 0x10f, 0x1, "0625e7c121ba3428b91f7cba9dc4f4c731af841cd4ef76d38e63edc3ac7337675994f16ca87550d2431ee8"}, {0x108, 0x10e, 0x7f, "19425827f4f918c7bfba3d26690dc3801f1313a84de435cfdf5d1a5a83fb4086a1d94e2a16ac3b4a0f78720e6803b1cbb9225184b40efe1ecb363607212a162312fc4b53983a0d59dd46bd4d2713707f49fc1dcd1eed8dab8fadb5a08eaf4f8235d74084d134c6d34a64afbf0df175cf11b84c37e06702ccd7becf461d4f2f52cad3a62be1fb6d5ce82f70f669475f327f9fc3c29fbf096ee6fd577f53b353cbc05df69e6da42f0686cad2345be369d9cb7281da817d7a731fe5f01fdc46de35bcf4682a30b2d1ab279ba7b5c667ba444c4652249f5b89267b722a72dbdae89cd2e855ff8af3740fa1048d3efeaea9050843034b7bb02282"}], 0x13c0, 0x20040000}, 0x1) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/15 16:16:47 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000c000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000008000)=0x60, 0x800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f000000d000-0x9f)="a049ccb6c9f17d0ce20e1c0b51eeaefad6f5a2d1501ec98a99fbc6ee00566b3064dfc68b3c5d410d9ca6147c2836d2e7d1b8fa19ed7cc1bbaca16fb1c829c322892714738a3b3c36ff28dec20c1e91ed4532091f169a6fb765b1614e509fe850c2484a3de992407fb8a9288eaf1dd440041201318619e97d0fe0ed593f53be0318fd978cd15d5497ae1b83371075d13d746f783de4157881ed42c04399604a", 0x9f, 0x4000, &(0x7f000000c000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$packet(0xffffffffffffffff, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000b000)=0x14, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000008000-0x8)={r2, 0x3ff}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x3, 0xccd3, @loopback={0x0, 0x1}, 0x1f}, {0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xfffffffffffff0da}, 0xffffffffffff31ce, [0x88e, 0xffffffffffffdc53, 0x5, 0x9, 0xfffffffffffffffb, 0x100000000, 0x3, 0x8]}, 0x5c) connect$nfc_llcp(r1, &(0x7f000000a000-0x60)={0x27, 0x100000000, 0x9000000000000000, 0x7, 0x8000, 0x6, "90d06aa1b91707c898da7d2fcb88203aefd6b7383d918ce2fa335f8f82bf33828772bb338ebd524769c775d8a312b8e5091ad6d9436007ffd60a5560a97215", 0xffffffffffffffdf}, 0x60) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f000000b000-0x10)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/15 16:16:47 executing program 3: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000f8000)=0x0, &(0x7f00000bc000-0x4)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000035000)=0x8, 0x4) 2018/01/15 16:16:47 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000003, 0x80200000029) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0xfffffffffffffffd) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000fd9000-0x4)=0x3, 0x4) sendto(r0, &(0x7f00006b3000)="b20eadb0d5416c5947ad1e8ed9460bebdcf28b2d0687938bc4985eb510d293c38725b2b630c6fc96", 0x28, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb500000c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34734f7e24e7eea7", 0x0}, 0x60) 2018/01/15 16:16:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000148000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00001d2000)={0xf96, 0x1, 0x4, "69d15b7fd65b", "1a4e891fe6df23f1c39ba21f6a6a68c1"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000a5d000-0x4)=0xfffffffffffffff8) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmmsg(r0, &(0x7f00002ce000-0x1e0)=[{{0x0, 0x0, &(0x7f00005c7000)=[{&(0x7f0000f39000-0x76)="60b82689e6450b12e0072fbadd3f1e4c30a30a7ce0a3887756dd820e8bd6d6f1809b66a07b507171dd5ec62ee643c4bcc14dec96409fc40b6bb3a282de8547f4c56a8b650834bcd99ac046d7596e16e2aa975101615a11e0219987138a4628ac1c87e2fc4224354fb07d115aafbda9bcae26768ca553", 0x76}, {&(0x7f0000039000)="9bb8f0144234acf02b83d0000613396be3dc998cd9c86b8d1aa472ccd8719fb26823572ba5cad39d2e6a22d6ad999b9d55bff0fae12cc636f6f91c5ffca0370a07fe0f40dbb4826813e97eaefe37739e48d5c2fb8ece9fa89623fe80c291d3711640fa14d3c6d66c210041bdf4cda3583a6d6a403023d1f0b2b9eda5065508b51399b3820dc5b9199bf92a410e58ee5800dafcc803f28830bf4726f39feef81c40167d541a975a07d1aae1", 0xab}, {&(0x7f0000941000)="5228adc135861212b1d3f14d50a5052470e54df4cff8b955e48b6dea8bb5668180a06003d8e01042", 0x28}, {&(0x7f0000e1b000+0xa41)="77443677fa4e93fa98a5c05aa7c194707138dbe57c66f0e9ba84d27a2b5aef42a722186ddd407240a25f149e19c0e5f2006731fd72a8154155121acbbb9f69f30c2ad27e488399ae0a842dd6274a0e420c053ae6e5f6f5ec0787d34edb1c1a90c1d07c50ce1c89da776d7fd84b6886961736f5a743f5f8a97313998731e5627ab1", 0x81}, {&(0x7f0000b83000)="16756eb171889fa970f662d9dc9c343d303e2e89d182658029ce75def91351a1f13e570e82b91db908af348c75261cc9bb1846e1e482f771ffbcc4a48156975b95b35fb7c8ef5c40770af5f53aa4dff7a32ae36216af811b52f4131a92d44ecc1e5461974bde5150760438424c3cff6875f8471848a59c666efcc40417c0bbfe6af7883dc78c5ab132217595477e3604148563e21e1771f280c3b2bc6de68b4f5b0023ec9d384e08d5095c319a02c02d399fb362242c99958346b744666e7fcdba1a4e8895392a39e48340942b2d31000ce588e7076ca7c91f90810f92137cce03caf8842acd98a11b", 0xe9}, {&(0x7f000075e000-0xca)="b0500312d2891b89a1bbc3d1ad9857382c56643e1c5831ec76b31cb386a1a70a0a3d77311ae17e4afa3f5bd81aba05816707db5ea8505f7e1b001d7f8e66d9db4018d7e838746e7e5a54c310ad43cd51da9f31ce02c58fe3b96b0f4791879f0f2536042cd65e388b812fb18e4bef090d6ab563c42b251f0b7c24748c617d5bc2f720bcd00d4e3d513459068a9eecc45a01b98211f2725a56fe8bbe6ed6c0cd1ab3442f2a3eae30677b52cd7337f2ea6116910be63044c91786931bd2ec5f7ea36d9d610cd31439eedd53", 0xca}, {&(0x7f00002b5000)="fa7a831d2a214db0e2ff1704e717473e4e9010edd0fada17b16e705b7e8f2725c5d6c0678c4a7b78dee0a5050ce7007cce01a17ef652736d74bbb9885d7a6ccc6d0f65a22b936f0d8909edc04455ae988d3e7030fabcc225f9a0859bfb093b55158e6b4d5964efc056", 0x69}], 0x7, &(0x7f00007a3000)=[{0xc0, 0x3a, 0x4d67, "efb352ad97af33a1fa0595904a6b53a33c77c4ed39b800e828099489141762c2c971f93cac73dd48e7d734f1261467288c3e4b9bf4914efca7858ba6f3e96b5b91ad63e95e13df8f085a0b3c083a171412e123bdd1c9f2d6f451c7fd4783125817647648f78fe2079e8da7f25dc2687197ca58b9bcee4846f34b33d8872eed7e33cc708bf2c2a41ef38a3e545866893be525d27072cb3673c6e91650fbdb08ffd8033db988982b978635c8"}, {0x1010, 0x109, 0xb55, "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", 0x1000}, {&(0x7f0000636000-0x4b)="38bce2f5114c73cbfc9e363cc9d2192d51e93ea533e6a3d8c38d3548b7f64b3a41f8ee29e6e6d940087fe826d0bed177b6ecbc4ce5336d99108bfbad3871082cba78a9661a3c909c494c96", 0x4b}, {&(0x7f0000431000)="7633b68dd1ec951c1f2c9a4db927292937fafd0cbb898ee3a76ff69a75b3562b3e4c89d306c68a1d74051cdb04898cbe06079dc0d01b0449403fb1341b06ba86bb3f9af755ccd04b3b1bfaab1031b3", 0x4f}, {&(0x7f0000ca5000)="4633b825e401400e1a5852f748b5795b4170892016bc5ce0bb426101630239eddc78c0786f43b3acfc1ddaeae75786d6371ded89d0bafafb7f605f1b98080e97cb48263bc5732ba3", 0x48}], 0x4, &(0x7f00001da000)=[{0x20, 0x113, 0x3016, "8457bfd79a9e1a0132"}, {0xb8, 0x102, 0x80000000000000, "b0414604c94681bf39399d4b5ec418281272c9e1b0fa7da3c8434038330c180baaa9dc859385f9609363a19f4d3b94144b4bf8cd805d8ad5a975ff4a22c6dba10018b3dcf1c67feb27a2a1a3cee6888667c66535d1df9bffcca1e6b0c43af704fca276adf2d65fd84539d548a439874c227d92055ec015b45e30ecd51337125a7f3f5fc0bd34650fbf7137560b551092b62043a9cd7bfdc54975cb36456ff9f8eef874c13c86"}, {0xd0, 0x11f, 0x8, "7370555bd6a179a0b2ce3d435ce69638da773a9e281e4665053eb4f3f6eb4d41577e4206d62792cd67642b2fdbfca0526b4a718c6190176a1e6dd1ee1441b1fb9f499f25cd39e9ff042007aa16d219189a64e56dac0a95d29ce6babb3554016e75b878090e7b55d8bbf3292b8cee1c7234f9d95eec1f20afe5a780b248c2100146604d07d409aab2ecdd325c5aeff921e131e14033134e6cfdb6e919bb999919788be04802cd2b5f2a539a7d89d6e73a0d9ad4d9ab20d14504215ed3c29430"}, {0xc8, 0x18f, 0x800, "97311de118a9953b2e74a3f7c88cf62c0573630d0ee86a0c9826fc28d33f6f441b3425ef72acc633512a8286d2a0e3b8d7fbfcca538f0af062269c9910ec22ec442572327e7a77f31ca7bc7de9f30dee7877ed51bf95b6d4967dea16b1405aaf9e061d0011b955a04f1d5b4af34c656b3df554f249b300ebe8a200a08a34292eced08312fd034cd812a9b2a9787363ba5612f0f30381bc6b44e328835c6ca1b5b6b5b4618a0ec187a1d9c47b13816654cf9545"}], 0x270, 0x48801}, 0x3}], 0x8, 0x4000085) r2 = accept(r1, &(0x7f0000735000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000958000)=0x6) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) getpeername$packet(r2, &(0x7f000054e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000208000-0x1)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000a85000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x984, 0xae, 0xfffffffffffffffe, 0x100, 0xfff, 0x80000, r3}) 2018/01/15 16:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000873000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a8000-0x4)=0xe8) sendto$inet6(r0, &(0x7f0000aa7000)="", 0xffffffffffffffbc, 0x0, &(0x7f0000142000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 16:16:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000094e000-0x34)="12", 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r1, 0x3fe) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="", 0x0) 2018/01/15 16:16:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x12b, 0x10000000, &(0x7f0000001000)="", 0x5e) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000096b000)={{0x3ff, 0x80, 0x7, 0x1, 0x2, 0x9}, 0xfffffffffffff66c, 0x100000000000000, 0x8, 0x0, 0x1, "cc5a1b113de88d5399073d082bb2802773e5a11bd9de44b54a9fa99d33760839c8890520bdf007770fff75be32fc2c5da30c29fb16485f8887e284fe1c02c8470855afa22da2e6d8ef79a5fbe18755ebf26dfd035114ff10aba0bfdc71c5ba11df59fe276341e5a7daadbe9ad3ac8fd8000cd52fa98c086959509a3972957c91"}) socket$inet6(0xa, 0x4, 0x5) 2018/01/15 16:16:47 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1400}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x3, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000ebb000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f3000-0x4)=0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d2d000)={0x1000, 0xff}, 0x8) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000169000-0x4)=0x4) 2018/01/15 16:16:47 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004ff000)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000f89000)=0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000eef000-0x38)={&(0x7f000093b000-0xa)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) recvfrom$llc(r0, &(0x7f0000844000)=""/109, 0x6d, 0x2000, &(0x7f00009ae000-0x10)={0x1a, 0x16, 0xfffffffffffffffb, 0x3ff, 0x6, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000711000)=0x0) 2018/01/15 16:16:47 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009bb000)={r0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000219000)=0x0, &(0x7f000085d000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r2, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 16:16:47 executing program 0: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fed000-0x18)={r0, &(0x7f0000fec000)="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", &(0x7f0000fed000-0x1b)=""/27}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/01/15 16:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000414000-0x10)={0x0, 0x8001, 0x1, [0x1000]}, 0xa) 2018/01/15 16:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000502000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000086000)=[{&(0x7f0000079000)="77e0a3041a9edb5cb1c6294c4060b250", 0x10}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4(r1, &(0x7f0000140000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c43000)=0x10, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b44000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa5000)=0xe8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000599000-0x20)={r1, 0x2, 0x1, 0x5, &(0x7f000086b000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000017d000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x4, 0x3, 0x80, 0xa, 0x80, 0xa0, 0xbf, r3, r4}, {0x1, 0x7f, 0x3, 0x6, 0xfffffffeffffffff, 0x200, 0x8, 0x200020000}, {0x9, 0x10001, 0x2, 0xffffffffffff40bf}, 0x1, 0xb, 0x2, 0x0, 0x2, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x32}, 0x2, @in6=@loopback={0x0, 0x1}, 0x7, 0x3, 0x3, 0x1ff, 0x81, 0x23, 0x0}}, 0xe8) socketpair(0xa, 0x6, 0x9, &(0x7f0000aca000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f00006fe000)={0x7, 0xfff, 0x9, 0x7, 0x10, 0x3bf360f9}) syz_emit_ethernet(0x23, &(0x7f0000e0c000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) 2018/01/15 16:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000035000-0x409)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "c0b9a0", 0x14, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x20000000, {[]}}, {""}}}}}}}, &(0x7f0000620000-0x10)={0x0, 0x0, [0xb8d]}) 2018/01/15 16:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00004e3000-0x20)={@generic="09111b35ac96e181b492b7c61027294b", @ifru_flags=0x0}) writev(r0, &(0x7f00004a8000)=[{&(0x7f0000610000-0xf2)="db59404f2d04506026601c9e32b29998f353f351ca7cb725a8efa54d77e035839c0fbe0e9322db023ae70812b4db7ce6385bddcef09cd8dfc2d830f5d5fb92db0b3301de67090f2f69ab7197713d48a81ed754b6697c305a4d3175d3541be6ad04ef489a78729dfb7b7fd4adea1cc06930f6fe71c377a48937290e107137a7118765c48d018e970d2378a72c7433d1887abbb6300173bb8e4a82e2b3529f3e76ef5fde9d84373356a6d382e8f91c2c2e802eb2d8ee3210b94f8e3b1de27634505dcc0ef8003455119de7e94e3bd7c46c9a555d25b8286173bd801237091c216644307f2e53382036790c516fc281c7d1aea8", 0xf2}, {&(0x7f0000b67000)="0c9575fe4c8d4385a8324c67bcc54749b92671", 0x13}], 0x2) r2 = accept(r0, &(0x7f0000025000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00000f2000-0x4)=0x10) sendmsg$key(r2, &(0x7f0000586000)={0x0, 0x0, &(0x7f0000a62000)={&(0x7f00000c5000-0xe8)={0x2, 0x5, 0xf6, 0x8, 0x1d, 0x0, 0x7, 0x1, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x1, 0x4, 0xe6, 0xc8, 0x0, 0x40000000}, @sadb_sa={0x2, 0x1, 0x3, 0x2ce, 0x3, 0x57, 0x3, 0x80000000}, @sadb_lifetime={0x4, 0x4, 0x75, 0x100000000, 0x1, 0x80000000}, @sadb_x_nat_t_port={0x1, 0x16, 0x3, 0x0}, @sadb_address={0x3, 0x6, 0x3c, 0xa0, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1f}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x0}, 0x40) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000060e000-0x4)=0x5, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000415000-0x4)=0x0) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f00001df000)="0c63bc99880475b33bbd61f4912fc5665619196d6548f334359da80b24a8c3bd8d6c", 0x22) r4 = accept4$nfc_llcp(r1, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000695000-0x4)=0x60, 0x80000) accept4$nfc_llcp(r4, &(0x7f00006e2000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ab5000)=0x60, 0x80000) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000e3e000-0x4)=0x4, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/15 16:16:47 executing program 2: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000bd4000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)="fc07c70da36cb103627a19b6229c9b8732755631a592f6e612794eff92d978342b84d1b78eb4544db81b0d5a5a38b05a7a33d871debe1ec7f5298e8e1fd3116ec09ad99b17dcd81ba01a6769448abd3841309b89723285280062581e376648e3af84000407657db83cab9514e0128495fc2bc25c0e0c56a22dc1a2fd7fd46c08515c44045c16279c212f0044bc260de8817d6bdb186388e1874acccf43c25a685381ff04cc261f1e691c3108aa75bb5e2d0b31d60b475f1830d05a895bbed7879489d9bc216438d4f085f088bc2f6c8ea9c093062aa13008d068e75fd4bd9dc27e124ccde906c0ae42eeee0000000000000005f8702b1d74", 0xf8}], 0x1, &(0x7f0000a8c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000ea8000-0x36)=@file={0x0, ""/52}, &(0x7f0000f20000)=0x36) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f20000)=0x0) r3 = getuid() mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f20000)={0x0, 0x0, 0x0}, &(0x7f00001e6000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000592000-0x4)=0x0) r6 = getuid() r7 = getgid() r8 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000055b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f0000110000)=0xe8) r10 = getgid() mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f20000)={0x0, 0x0, 0x0}, &(0x7f0000f21000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aac000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a99000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000020000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e68000-0x4)=0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f21000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c29000-0x4)=0xe8) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f20000)={0x0, 0x0, 0x0}, &(0x7f0000f20000)=0xc) r17 = getpid() mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000260000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f20000)=0xe8) r19 = getgid() r20 = gettid() mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f20000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf8000)=0xe8) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f20000)={0x0, 0x0, 0x0}, &(0x7f0000b06000-0x4)=0xc) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000f21000-0x38)={&(0x7f0000f20000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f20000)=[{&(0x7f0000f20000)="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", 0xfb}, {&(0x7f0000881000)="3186397f1fc2a45e88289d0d17cd59c48a605c1da2ba5f6d84e2d4da235fe8cc7aaeb73dfc3d42cf1e479957f16c964b5169b9", 0x33}, {&(0x7f00005cf000)="47348b8c9fcc1e7fedc9ac7f9832c0d15ee91f2ca7c8c9a2685e2e084160bb7e3d0c8589ff43bb0488dc3c4d26270d7dd7dae0ff2875504813c5a5fbc6f53413847aeb4ea881b359597212ccc60127cc37a541a490aabb3e65a030726306de66dcb4ca6b526890e27b5823ad4ceabf1dc4ef53807ff7", 0x76}, {&(0x7f0000d9b000)="4ca2de35f3de15e529a1431ebf33ce17b389da694845701d180bc9c047f8a7c71a3aef6b4bb3b59153fdffd9eef6498171aa4935a5fc061ae83e69df334c403afe3928946bcc0bee7e530a0b787a27ee09d0f652c68d4d06ecac8b4921bbbc3be88d321ab0291c86222a35f3be624eec64092af7bbd1e1e4d2315da628745e8385640cf613202b1f9c58bd5c66a84efcd8580603a192", 0x96}, {&(0x7f0000f21000-0xf4)="82af26b3cf8fa2e1fce000aa11d064a6bfc442ba78d1f5cc2a07c1e5eecfd5b2b725d0c326ac42a0c9c1929704301e0fc82ea86ee62c16893e5814ba33248349e6b29d98ea50b91f8e8ccb3f90654efb7172af6ea23fb70630c20f3dbbe16cf8f6dea7f04fc3363099725d56d65d64a7fd0fe8c84eefe30dbd729b133e88cb250bd061bf79d6ae191559608e4c4f1da55d194f88baadaadf7dd793e549b443a8519135976f3d615fe9c8abc6a7d7e64c2e4f327636094ca36c64d2cfbb1c6f813bbb5e37679ec50e5873dd10663b0ef90834ff6aa627985a929a6ad15d7bacf50072ad6c085697efefa1c88541a98782f21e63af", 0xf4}, {&(0x7f0000439000-0x3)="08ae80", 0x3}, {&(0x7f00003b2000)="472a796a59baabf65f801a96c1f927b435", 0x11}, {&(0x7f0000f21000-0x47)="3f85089eb8299ebd6a49259fd81b8b5439afea95bf112fbd7f32d3870123ea846fe8092ceef59cb45a1a98625f87cb6500858ca047d2f0a1c9d37c4a18828379f1ec76eb6c382e", 0x47}, {&(0x7f0000697000-0xde)="76e39f72856dcf95c7bb2527fc7ebae33e76ea44ae704c3d55ffd2b5f011d48ec315e4182142ed8762e70a7e7f6442738c3fd7d6e54cfea233dcf9d9e3c2ba7ffa1db48846598c5d509c1dd48acce95844bc27217dadb7fe4727cf95bc9fcac9c3d8e781964b79b7f85c608e416e8975ebf0792f579de4fb287104ce4100dcc785e01604a6454ffb245b7b86e3f7bc2fdeb29fcc94eba7e36e801266b53e5f9eae1ff65a62cf139dff67031bc5473835334961ab803943656cc6220a1be3707148c0216cf769a28ec0e35e927ccd971204e24683100b90ce68f16ed5e6f3", 0xde}], 0x9, &(0x7f0000f21000-0x100)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x100, 0x4000000}, 0x40000c0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$inet(0x2, 0x6, 0x200) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f20000)={0x0, 0x0}) 2018/01/15 16:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000083d000-0x4)=0x0) getsockname$unix(r0, &(0x7f0000e12000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a46000-0x4)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f0000007000+0xaa9)=@ethtool_sset_info={0x37, 0x0, 0x7fffffff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) r1 = socket(0x0, 0x80000, 0x400) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000fae000)=0x4cbf, &(0x7f0000252000-0x4)=0x4) bind(r0, &(0x7f0000808000-0x9)=@rc={0x1f, {0x10000, 0xf6, 0x80000000, 0x4, 0x400, 0x9d4}, 0xfffffffffffffffb}, 0x9) sendmmsg$nfc_llcp(r1, &(0x7f00001c8000-0xa8)=[{&(0x7f00003e9000-0x60)={0x27, 0x100, 0x4, 0x7, 0xd1, 0x100000000, "9bdcb36cd00faccf994c546bf7633972e983b81e8363fe13fb0f6038d0ecff82a7734ca6fd2ffeacfcb59de8de658483b86f3eadf74cc4999b81392fa6967c", 0x80000001}, 0x60, &(0x7f0000351000)=[{&(0x7f0000197000-0xdd)="1197c9f4157790e50b66f3d4ce3fe2884b6636b1216fdc052a12a96d4a90b81bc20915f1b1193f5ec42a4ce2eeb508ac7a4d6c6a9e9c80b050456af3828cb5fa1bb13653e80e23672de7da9978aea40c353cfc220bc8407511db0e26d3ec6386934ad47e77f4a3fdbcabe51683e908d1cd935c6b9ba842d69e0af05981df7815791173ae313b058564e9c8c8693f11a5779e6e0ff5ecfbfaebe20bcb6b09e4f9d63d23d0cb36ad62510c66494bfd4bbb0757dd58cc1f37e65d5880c6f7ecbd784d451929b4050da96b41d3237422837e7908d4701afb0a1ee310658dab", 0xdd}, {&(0x7f00007d8000-0x61)="33542fed085c2e3171678bff20cb91b823c12e5f9e8b95d0fccdf2280cb18e90997d556c3b09922ca06592fdca192e793f2966d45cf40367272ae0ddc9719aa10d758d09316250cad1cebe4d392df9133113185e6fddf37e8403242f14fde910ee", 0x61}, {&(0x7f00008d1000)="defcbd96994b6f1afdc4976eb755b394a4a0e1c267cb7deb0bb83f051fd868da2fb1dd5f09ecdb4019cc9767a5b0be1545a2c770ac5acc988a96095e98baaf9811513b63618f1558c0be79d44668c2fc235fb34a0ee40f9fbd447410bc87db0d6597089180909ba21b7f8075ff077decd82ba92c2590a092bc02ff93ff334394fd5c04255dbc3821fa6ef6de8c288197d2337240692c168e6be561e1e50fc2a56c3f08f96ed98b737fefc2e02d43052a49", 0xb1}, {&(0x7f00009ee000)="a908772a56b8441da6dff0c13dc66bc03bbe822c7630c13c4ab561c6ecbafdf42e52a063c3e18457bff21763368a18adb6711d4880c233076060fcc7876ca72b9fb17dcca151c655bca28c1a053d53d5ab7a3a36d93ec70466c107b6aaf974aae2380e133b2753c2bca76972dfc34ab331b49d2d281c0b4aea11487a41967accf6f0", 0x82}, {&(0x7f00002a3000-0xc5)="69db0af83358d01c26a7390228338a0ee900198b94def05d7d404caba9cd9c3b744f9d969b0e585743210cc1c90db486ce62e93339846c1714db6f2093742472bbb362025c14b1fdf224fcfd57aa426a9d3e33ee7e3b7d3bd7cdacd02baafc64f11249603b7383e5e1cb859d60d25cdbd1f1cd71d849ecf34417af434a2570427f506c7494d2b9ac25da8660444a8e9fa17626a5e8aefb3fb90654e7363183da2c7d1dd9d5e8703877fc02c2bb5fcd0067682580c26d6964f8a918a471786eca903691d264", 0xc5}, {&(0x7f00001f9000)="d53ffa00ef51eb8c9e5a0c2e4a05633b14b78b4579d09693616d49a7c48dd85c7838790f8347c623ce9353bd8dbc4dd3c113ba324d6d9ab5e316388ecfa8c6092244e34446a35d598efb5888e41a10b72734987eb3619b", 0x57}, {&(0x7f00002a3000-0x77)="3bcd973e11421885f2ef09f33d785d7623d42f2cc501cf2c8ceea8919b11988e58f354f43cb7fb19d430d1f805caccc00bca8aae9207b643fc19354f8529e29d0c512f8e6a49fff16427ee35a914868168f58088c911718fe4b6df57657969ca7c8ee6332fc4c02478c06b28971dc1f74a4cb7978860d7", 0x77}], 0x7, &(0x7f0000dea000-0x1010)={0x1010, 0x12b, 0x5, "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0x1010, 0xc000}, {&(0x7f00004d8000-0x60)={0x27, 0xffff, 0xfe00000000000000, 0x7, 0xb0, 0x39, "21d97a06f581b6e3e641900a723554fc4cb7e646bad9c7c40f3da1dac1578838a0ebbfbdb03827eca2be1e045f8dd003d33169d27cd30166574942f8c86da1", 0x10001}, 0x60, &(0x7f00008d6000)=[{&(0x7f0000a33000-0x32)="88d5c387e62ba102e5901341499cee0afa7835a4ff58e7861e9ac0c234b314128d6ac448ba20196012e1b5a4a2591dbc061e", 0x32}, {&(0x7f0000f8d000)="ad3d422e56fd921446db98506d40232dc5d888179ec478b3941a72d48f5af3303d274bac949dc0deb7a7d0595c48b6ea1fcb41d5c755b58263bace37de8d6713848d6de2eb5b7ca6f8236715be3985849328983d5fc84b94daa782195f84a27faae8da2264f5c3244de7ea0c8dd4083ad4f22d0119ab2f1b52ce7fd2185de76291d9ddae07ae51e56b8197e55f4c946f09da185f929a24cc8dd0ae0d64647263124fba984816c6caca7edcebb0a532dfa4ac0c85ca1d173c86602ff2ba6368e483f01175e1405b7edd6fab4d0eec453a215539b22046", 0xd6}, {&(0x7f0000558000-0x9d)="561915920df0db1a1578e2ce191247a6222a9a5308f6f315d1b79255c4a417cb59a91e37403d5a694019bda13cc20cc13595626410132906f4e2c78a707c01ff324b76cbbcd3d109771b12d78a7e6591e87c1875daf0083c10bb04f5b2a2eb446340597b7e84d8c5974e5a63c85d1390d19dfba81232fa70e9e92c5c576c44a4fb260f80d78a49e81a7f9608fec0c3db8eeb7824a15ee6151b332a0af0", 0x9d}], 0x3, &(0x7f0000372000)={0x98, 0x111, 0x6, "04548871fd3ae327776dc1ed5b0da1516a90fe3e7c343413ce29563496f6c8a6aa727788cdd1009d4bb57c1598e8d260a171ee1ad6a7047d4267a99ee01d8837cd60dc0d05b112c91afe6e1f1e83f54275c1cc2788f33abcd83820f3b15154344dffea0e005b4ce6b7a029521abc8f709a80460ee95804411ee0b890d696b451741b9e8a13"}, 0x98, 0x40}, {&(0x7f0000349000-0x60)={0x27, 0x6, 0x0, 0x4, 0x4, 0x0, "5eed79b14de61252140a1dd102b30a9141649f9474b1cb71c3cf16821c6634ff8459b98e60397c68f16c176ae6e4d9af3c32d155507528c7e67c40a3330595", 0xfff}, 0x60, 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{&(0x7f0000d37000)="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0x1000}], 0x7, &(0x7f0000081000)={0x90, 0x117, 0x0, "7bcf91b1064b9384131879abdb4db98e5cb4d585518aeec65d9fbba357d904909de33612953f4d166d8cc28180a1c22809e9c84913b7c94ad0b0ffd3d4b05e9401108e7cc904a032a74c2090a768279e4746341df8f6a4a4d874b016ea3df994f8251bf82510bd41aaf8af84e00227536c91c75af94c72a8db774d"}, 0x90, 0x40}], 0x3, 0x20008000) 2018/01/15 16:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006b0000)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000752000-0x4)=0x0, 0x4) r2 = socket(0x10, 0x2, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00009c5000-0xc8)={0x0, 0x0, 0x0, 0x0, 0x0, []}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006a5000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f23000)=0xb) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) splice(r0, &(0x7f0000ae1000-0x8)=0x0, r0, &(0x7f000091a000-0x8)=0x58, 0x6e, 0xd) connect$inet(r0, &(0x7f0000b02000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x4000000000001, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/15 16:16:47 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000cdd000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000a25000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r4, r5}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x1000, 0x4) r1 = socket$netlink(0x10, 0x3, 0x1f) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c00000-0x4)=0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000093f000-0x18)=@add_del={0x2, &(0x7f00005cc000-0x10)=@generic="b4c3e596738514465ee1fda2366ab608", 0xfffffffffffffffd}) sendmsg$nl_generic(r1, &(0x7f000033d000)={&(0x7f000020d000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000cf1000-0x10)={&(0x7f0000f09000-0x12d8)={0x12d8, 0x22, 0x4, 0x7, 0x1, {0x16, 0x0, 0x0}, [@nested={0x104, 0x70, [@typed={0xc, 0x4e, @u32=0x401}, @typed={0xc, 0x91, @u32=0x20}, @generic="a8819e1e08c25b5de8abdab437e80d0ac5c9c1ee2e29a6d8a19dbaa748a308b27aa55dfffa27eec9f8ddd22c4bc74c0886d9329d1861d63ea9960daf2b5b2702cfdff3e2988912c20932c6d8e18f1ea68949235ac24c256abf5dcbc54b3bf6787150d16c4e778df334ca404681709064a044439579d56960cca10d031754a87dd90ab173d9cd9579f3c35cfffea2376ab2a699301d23a6a1662d4ece254e9120bb7cd71174542e4548718752788a332fdaf4d025935ae8978243d7075b5cc01a4c490ab37daeb124493b41d176a8a5c009a1ceabe2c564120cdea9c5ad4b56b21f6e618a0dd2fb"]}, @nested={0x10b8, 0x5, [@generic="54755b3335879d0fc1d0c308c068081b9298bf24a899a5ab4bad247caaffe6bd1bcc8bd8d57495ad211ac1541a94aa0b6546f97282a97861b7cd6eb1bb315135e9e8e88285a99a94e57e94ed87c6582f2eb8c07d0eaf3622f8f6a0cc1ddad71578d215daa856aa9ea6fcdf56749cbdc65ae9e6ef42cb29c9f28ed88846f73f6d7dc96db8fe11deb73cc817a0e0ce012034fd0b4cc13a31933d56163a144788196849", @generic="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", @typed={0x10, 0x86, @u64=0xff}]}, @generic="c50de314a2662242a13343f1b6a5a19c168e009cd8cba7e45ce2bb47f326ad5cfcfe8e8d0dc9cad366259829a25d97d0a672a3fa728c5d3c24b78de7c5b5b11921a0eec160b2e1e19d8f46157e1f1648a7c3b9919ee02b529c4438c9", @nested={0xac, 0x85, [@typed={0xc, 0x8a, @pid=r2}, @typed={0xc, 0x43, @str='%\x00'}, @typed={0xc, 0x80, @fd=r0}, @typed={0x10, 0x2a, @str=']user\x00'}, @generic="23ca8914bf8f6cf8c2122f7360724fb1c27dfaddf7c979f3fb189abb05189600d146cfb0e9ca1dffd03c32ec7950d0e148fd89f79e4d92a5cbfd82e5b499229acc2177dbfb65b2b84e19ebf793fd97c61c976204a803a025db049922ee798689924aaedb5b4c0c5c5ff7de149c49ac507bbc4f1f"]}]}, 0x12d8}, 0x1, 0x0, 0x0, 0x4000}, 0x40040) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f0000687000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000023f000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bbe000)={0x0, 0x0, 0x0}, &(0x7f0000167000-0x4)=0xc) 2018/01/15 16:16:47 executing program 7: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) socketpair(0xffffffffffffffff, 0xfffffffffffffffe, 0x200000008, &(0x7f0000ee6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000ee6000)=""/201, 0xc9, 0x0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ee6000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x3f}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ee6000)={r2, @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]}}, 0x8c) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0x1a) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/15 16:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$netlink(r1, &(0x7f0000758000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000083e000)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000030a000)="", 0x28a) 2018/01/15 16:16:47 executing program 1: mmap(&(0x7f0000000000/0x103000)=nil, 0x103000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000103000)={@random="cd000b0808f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x1, 0x10000, 0x5}], {0x8100, 0x80, 0x20, 0x5}}], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "cc7288", 0x0, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "8675706e0422501e"}}}}}}}, 0x0) 2018/01/15 16:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00008df000-0x38)={&(0x7f00003e3000-0x6)=@hci={0x0, 0x0, 0x0}, 0x154, &(0x7f0000c88000)=[{&(0x7f0000199000-0xc8)=""/200, 0xc8}], 0x1, &(0x7f00008be000-0x73)=""/115, 0x5, 0x0}, 0x102) shutdown(r0, 0x1) 2018/01/15 16:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009a9000-0x58)={0x26, 'aead\x00', 0xf, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/15 16:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000036a000-0x4)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000083d000)={0x0, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xb2a3, 0xe7, 0x0, 0x1, 0x2, 0x7, 0x7fffffff, 0x8000, 0x8, 0x4, 0x800, 0x2f3, 0x200, 0x0]}, &(0x7f0000c65000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e34000)={r2, 0x6}, &(0x7f00005cd000)=0xfffffffffffffed8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r3 = accept$alg(r0, 0x0, 0x0) read(r3, &(0x7f00007fc000)=""/34, 0xffffff45) 2018/01/15 16:16:48 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000073c000-0x4)={r0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000077c000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000014d000)={r2, @empty=0x0, @rand_addr=0x2}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cab000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 16:16:48 executing program 1: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) getsockopt(r0, 0xff, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001ea000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000174000-0x14)={0x11, 0x7, r1, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000622000)={{{@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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000622000)=0xe8) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000623000)=""/89, &(0x7f0000112000)=0x59) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004aa000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000623000-0x4)=0xe8) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000623000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x80, 0x3, 0x73d, 0xa, 0xa0, 0x80, 0x6, r2, r3}, {0x2, 0xfe69, 0x4, 0x740c, 0x2, 0xffffffff, 0x4, 0xd}, {0x800, 0x1, 0x7fffffff, 0x4}, 0x80, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x5, 0x4, 0x3, 0xf7, 0x0, 0x4, 0x8}}, 0xe8) 2018/01/15 16:16:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000a23000-0x38)={&(0x7f00008a7000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000295000-0x10)={&(0x7f0000748000)={0x2514, 0xf, 0xb, 0x800, 0x7, 0x1, {0x5, 0x0, 0x2}, [@generic="c1d0e04b797f4015ef952f3bd44e9e071c45017dd7a6b772ba30d7855d198fec8d6b773097c56a43a460b35187f730dfbd8cd179c3a127993054213ffd0179a10fe0ea57609b56126059dcba0a9faed79cd9f8c02f6438f7f5e2f05d0fbe664a43ba821dd536c578621a86061b28422786676397b393586ed26e2a04bad6f771dc01b7ac65016a5685f99a49ef", @generic="b7d49d4ece2a340d5065107497a8ba9923e0b197353f79e38a1e2ed8cd1856d5fc907f54b18ffcd4d95f653f7714fbd34f7db58b99620be02fa821a33ea2dca332be17a57a6214f2d95670b126e48cabdc99f041a3942a3f868f662f809dca0f016e6f7dd15248c52c40", @typed={0x100, 0x7, @binary="0fdf34b70050286b0d18a8a00646a515de66d2e8c02a14ad939ab5b2e489d403e159d963d26dbb25b40069e3aae74b8850e11aff3391ac2b99467b30d07b3f2c11c1cdcc47b8417bd4f26674c101f1b20c51b4e9016da4521254eca9243c5fb85a3cbe413b5505e9a305a7268a72ae444048fe83a2dcdb702b3dc98ce03d2215d571700bd3e1a7893ba046d2de11619933a2e5b26e284821761613d1924561a217e2ad760cb45fde7dddfe50ddbfa0aff195e7d4e91d803c4dbfde1dc6fd07ee99897dde4560345e9b7056f344e5dad9426dd75b70bf0336d66434d62363f98e35c5757ee8dbe77aab887b68ffa224d731afb81d99"}, @typed={0xc, 0x1f, @str='\x00'}, @typed={0xc, 0x5, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @nested={0x22f0, 0x3b, [@generic="5cc314f204cd3323eb26e93c60772640c66b16048620ac26aa5ea00a59012390286aa9e120149a0dc2a490be2b92fc2859d731dff7c0efc21751c8a36e7200fa85860fc72a8a7f2844a24d6b324c67a47f30a979a1b15c08ee25ba365e11af787113db620233f2359202a24609ab8ba3e3562e62675c1c8618b2b6e6b6fc0ba160f421a58bb44156b3c969c1348ab4460b4be252c025eeb0ab8a06910750daa259fc126e9de328410b5fdd76e6b70e4aef70249c6490e764842a94ba81f2f74f4d6f64ee3492e1", @typed={0x18, 0x76, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @generic="ceebabc1b1c8b96ad2c6e4f9507f2266229f49b03a5916aa93423cc7bbdc98cfef38772f1fdc2f51803282ca58f262398f5a304d51da3aa1af9f707e665294e17066e203cb639e7569ff97361c3de913cc88bf9a9f449e8340a91f8f992a7fea239b7b3221611074582969cda1319d9de75c527147d783a22a014aadf21de0d22a866eeab82bd2053527ce93de3c13566340", @generic="9b90377582e62c3990636c179c1ddd8af32724aabf349081c7a9e38cec0157dfc8a884c95359a16ff5", @typed={0xc, 0x23, @fd=r1}, 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@generic="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@generic="8fbc7e0ffc85c7ce7c47afa952b415685a239ff4663440e8392dd31240d2d6b9eb42d17ac4a4a6c25bd608e2c54ccf4558de51e1697101cc9858b3498ff951179528a3c520be3749473706f36e0f66c7d5288b139f08aa4a545dc9efa8712a2ba7e6194f3e2213cd6f8c2d4e4efd362a7c2108d5ca6448a3c5a068a981c161a12e16bcc7ac5cb60e9d01b7359b58e16bf4f9451ea4a9f6d4f0b9137f18eca05c8b3ce101fcf767e2e2d502d3def1a8e48bd851d30dcf6fd3e98b91cb73dab2db1f4af43a2f86d60e4ed64331dc997e54a779fe8d640b72cf2f1ab78c38e54bae1f9537dec4"]}]}, 0x2514}, 0x1, 0x0, 0x0, 0x1}, 0x4040084) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/15 16:16:48 executing program 5: socketpair(0x7, 0x4, 0x695, &(0x7f00000b6000)={0x0, 0x0}) connect$nfc_raw(r0, &(0x7f0000dcc000-0x10)={0x27, 0x0, 0x4, 0x5}, 0x10) socketpair$inet(0x2, 0x6, 0x3, &(0x7f0000b78000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e0c000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f2f000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x3, 0xa0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}], 0x90) 2018/01/15 16:16:48 executing program 6: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000348000-0x8)=0x0, r1, &(0x7f0000001000-0x8)=0x0, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000953000-0x4)=0x0, 0x4) poll(&(0x7f0000b09000-0x50)=[{r1, 0x400, 0x0}, {r0, 0x8, 0x0}, {r0, 0x4080, 0x0}, {r1, 0x100, 0x0}, {r1, 0x2, 0x0}, {r1, 0x4080, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x280, 0x0}, {r0, 0x1380, 0x0}, {r2, 0x11e765e2ff88505a, 0x0}], 0xa, 0xfffffffffffffbef) 2018/01/15 16:16:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000f2f000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000c8b000-0x8)={0x0, 0x7, 0x5da0}, &(0x7f00006c9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000796000)={0x0, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xffff, 0x7, 0x4, 0xd19f, 0xa54e, 0x7fff, 0x16, 0x1, 0xe6, 0x3, 0x9, 0xd07, 0x49c6, 0x8]}, &(0x7f0000368000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001c1000-0x10)={0x5, 0xc, 0x0, 0x6fe, r1}, &(0x7f0000281000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a65000-0x4)=r2, 0x4) syz_emit_ethernet(0x1e, &(0x7f0000c44000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a9945bf8368f76a8"}}}}, &(0x7f0000dcb000-0x10)={0x0, 0x1, [0x676]}) r3 = socket$nfc_llcp(0x27, 0x3, 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000c9e000-0x20)={r3, 0x0, 0x1, 0x7fffffff, &(0x7f00007bc000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000b47000-0x10)={0x4, &(0x7f0000caa000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) pipe(&(0x7f0000f24000-0x8)={0x0, 0x0}) connect$bt_sco(r5, &(0x7f00004a6000)={0x1f, {0x4, 0x581a4b95, 0x7ff, 0x9, 0x9, 0x3}}, 0x8) 2018/01/15 16:16:48 executing program 3: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d27000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000900000-0x4)=0x8, 0x4) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00003aa000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d27000)=0x10) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000d27000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x0, 0x5, 0x7, 0x7, 0x50, 0x5, 0xffff, 0x80000000, 0x9fe, 0x5, 0x1, 0xffffffffffffff3a, 0x3, 0x6]}, &(0x7f0000182000)=0x108) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000c63000)=@routing={0xef, 0xa, 0x1, 0x1000, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}]}, 0x58) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000d28000-0xf0)={r2, 0x2, 0xe8, "d8e6f473d96aa628e6c51b3016513eb4db1767852e0540dc64a3c27f046e7ad0c9ab15eb378800154094ec0f58a5f0c39315e3a0d0f3ee7e818076a624272564e889a1ab5b815dabad40c56ca6181aa73b6ca81e16b36545d098bb7a40575a83aeb7b3269bd44b33edd637778a0fb1dbb97b36f8b40e257d3a663f5f2e4732e186e6efb684fc446504fb0d65a0c552add1682b4a6c0e9940f544e740471e6615df2d0246fbde58e5021c82779335467ff2b8709fce6c6916e687973d1f9bb634c074a111d75f6e2e64e1b54a65088a6c8e6cd153f73544b2ec35ff38a1df3882ea7eab0523d81fec"}, 0xf0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d26000-0x10)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:16:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000087d000-0x310)={0x1, {{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]}, 0x800400000001, 0x3, [{{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]}, {{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]}, {{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/15 16:16:48 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) getpeername(r0, &(0x7f0000002000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000717000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00003b2000)=[{&(0x7f00007e3000-0x60)={0x27, 0x9, 0x5, 0x6, 0x10001, 0x8, "2b89422ba68c6173cd0991fb984b362053e96296598f7bab2b73dd0cb96aac819a80057a9fd433f3a283f383aa460cfcc7c22df53d9321111b12f61cb04074", 0x335}, 0x60, &(0x7f0000471000-0x20)=[{&(0x7f0000001000-0x44)="49fa952fb56c193f5060e0eed027fdd501e92551d45bd330ba88fb92aab0ed7474f0fbbb62a1e8cee9f50c2e0d0b1c7bbd49e6aa44aead97409666b63b4679eb3911cdb9", 0x44}, {&(0x7f0000772000)="1580100640ed9f53ef5ebf7c537b696ec33d8219a6bee373263c17054e4fd66c871117ee3d190af05dc4328f9a069e3780bcea59c3cf519a02f1af67b9f3e7c25bbb", 0x42}], 0x2, &(0x7f000080e000-0xf8)={0xf8, 0x102, 0xcdb, "d775930a2c020dfff415ad3a6be4bd9c04511e168518153d28a74cc03301aef22c214a45ce24b7d5b15a3efa2edfac696c07c8cc5e95ce340ded7b2a497692be7d59538a2fdb0c67b289ef6e90741a70360d742fb4e3ad5321aecf0dcf0d44120f5acc741a40ac2710ecf9ae6ea4c39d54dba2166ccef204a3e445558eb02201b078becf70def2254c614e56778635b729d3cfb378d1c8fa5d2d558c2378e38257b8a46728d08bd90e128bab471cde05d79cb04e3e799e97d59a9d628e57b34abf29410f68c1ce6abf0962ecdb30227b01cc01011c70156b00f49524773457109892e0db77"}, 0xf8, 0x40000}, {&(0x7f00008d0000)={0x27, 0x1, 0xe2e, 0x1, 0xc2770, 0x8000, "034878994b9cebcc418a75680c77bb533260f656d9dedfd2208bf1b52f8f624a1eec89cf0e40f2be2c738f6166a520f91438e36c1aa4ca61e505ef9cdef853", 0x7ff}, 0x60, &(0x7f0000000000)=[{&(0x7f0000313000)="75452989e33b2929405fd8759cc5565571254a8d754a566aa13be40fa0c1cc0d9adef58aaa06eff9bea8c504adc55d6dafcf582262481bce834af8c3490fb32619efe542d922cd41b3f196fda9b564ea0c78404ba8d3b85818c9276ffb3c9cf62447e8003b8c65d89a06511c677ecafe78c46bc56064589d7011fd9de2", 0x7d}, {&(0x7f00004f2000)="b413da50a41377bd2ea2eaeb590a782f02a140f2f1a0f742d78f880f6684d54a19150a0781d73f66bef25afb34bb858e928d7f6e4a07fd3e98956baf5c34801edc407291776fb5b050ea3aa2ad128680fbb4", 0x52}, {&(0x7f0000516000-0xba)="886878e571580bad9f8852319bb8ee7a7e75f9e6a6efcf4b7571a01da393ef7668f07a8b92d3aeca997b35738a0d1340d7c2a60d2af97f92237f946ea0d72d7a5e765d8eb1037ffdbde67d8e233d838cec80b23358977e68d9d8236a56705b018675249a7cfa6a5b2bf9a199f4069828d6d4289f567766af085d76b6f492034f28204ae056098598db860f58ede6c8b2e53d42b0a763ace21ef557a4ff29bab43d1dbdea5a826de3bd1af975826608152fe16d7cd5bec8b8b4a8", 0xba}, 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0x1000}, {&(0x7f0000001000-0x96)="c301d971b98e906eba20c68f0d570133d8c1122c0b0d892faca389b847dfe3d6ba6ba987dba41e25721ae9bf6c0f04e371683f53c866fa36ac95543f8632249e9289a5502ace363918e126cf8686b25b5a290d6bf5cbec42d5c5442f083d63ce881ee9b46672096a3e20853e0dbf1e71e4471aaa61bd3c57560bdbb6f383254fbaf7b9090f027a8eef99e59ff6082d76b389f875a373", 0x96}, {&(0x7f0000000000)="e4ce18c96081ca29a4f7b8133d0f71a07e4b913f3f4c6897efd11c4e281af8e0f591d1223a5193483911f52212bc63500ae951efb95d51ea7b5272932e84ac2859fe1cedf770a4ee6134c8e55ae4cc178a3ef6d7d30717b7d68e2bf1389a2d47eb1ab680e09206e89185fe8d3b458a271c478257376ce33f03719a30935bbb2497592774de603fd891c92f61f8c7057d0efe7d095ebe1a", 0x97}, {&(0x7f0000001000-0xd3)="7b49fabaf31cb776e08c216eabfca2f8597ab51808f9d833667838297ce6d2380ba1c1cb066dd2ddc7df26d09671af3f6dff98e76380b026937e9062006c8d7a04a05327a58def2161c6aacfca2e02cd6263ee57eac8401e2d38e5d92d4462dd9543375dcfb1db7ed7997c0b882e071f42e987fb66f4337cabad1be3be8abe55a9a1bead1c015a8d6ac15b806a251605963366a3f7869fcf4dffd5c1d2c9d5e3a458b0a44ac35068ca236cbfc82ea5e320e22ef4263113cdf008bfdf82c950e58a084045069eb31007c201ef969d6881e6225e", 0xd3}, {&(0x7f0000000000)="08cbd6c411cf2f2fcdf65462a6daff7089d5a7deeded57e9ae6bf0634254e9b3b681b6242e0626be4cf028edb7bf38cb2602fdd798948d9ff4f25282070297e2989a516c7aea89279e605720474840cbca2979119b357463a6c6c1885a13c5d3119fa038fca27e396e19a3219faa5f94fc4dea3ae9db10ac9f76bb3de7129df404d22fea239394fd040ef94296", 0x8d}, {&(0x7f0000d23000-0xbd)="bfc28b2a58139917ad255d2d55378eda31c38a767dfaf46218afcb2a6e32974a34cb049724fcc7bfe7c243eb29c079fe4e09762bcbe3525ded3e4259ea0ac41f08f68fcbe2cb4f7293f1964341cb7ede7dac64346ca219f5be55c6d9f549dd2d71d3e884798264239979e1c3522ff24f542a98de67bab6a9001a3f6278b17ec75a5e1ffe23c552428a59a46c8f2bef29e6269259405feb18331818bd4071d7ab2725a48663ce0c1931bc4078f5b50f9f2e1ab4ae26c07fd88e1f996d22", 0xbd}, {&(0x7f00000aa000)="fe00e81763e3ea7f3d8fca9703360cb9150dcfa5f60182e61fb43b39b271df79cac5d2e031351f20309e2868f3bb677edf8baf8bf59a31ae59", 0x39}, {&(0x7f0000001000-0x26)="40dae6c58bee77b927013b6fa561dcf5e93e71fc901e3ad9792bcb0033ff6d000259fb26bc67", 0x26}, {&(0x7f00008a9000-0x4b)="db94c516db97cb70249f0168130e68d1db4a2240a91ed3a42d9945b54b44290b990938fd05e124d32dc06192a9f1c0471fc0a2175b8834933c8be5027cbabbbb0c72f58a4954917342ce2b", 0x4b}, {&(0x7f0000e84000-0x1e)="df99b4abd595bef46d50ea10a311c50147fe7e9d1c31e9d30669aaf22ea4", 0x1e}], 0xa, &(0x7f0000001000-0x1010)={0x1010, 0x107, 0x9, "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"}, 0x1010, 0x4000815}], 0x4, 0x40) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000001000-0x2f)=""/47, &(0x7f0000001000)=0x2f) 2018/01/15 16:16:48 executing program 5: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec5000)={@common='lo\x00', &(0x7f0000da4000-0x8e)=@ethtool_dump={0x3c, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ed9000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eda000-0x4)=0x14) 2018/01/15 16:16:48 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000005000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000d000)=0x1c, 0x80800) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000)={0xc00, 0x3, 0x7, 0x3fc, 0xdf3, 0x4, 0x10000, 0x2e4, 0x4, 0xf4, 0x3}, 0xb) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000000f000-0x4)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000f000-0x10)={0x0, 0x10001, 0x6, 0x9}, &(0x7f000000e000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000c000-0x8)={r2, 0x81}, 0x8) connect$can_bcm(r1, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$key(r1, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000008000-0x138)={0x2, 0x0, 0x0, 0xf, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x8000) 2018/01/15 16:16:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00004db000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0xda62, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000418000-0x4)=0x14) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@common="7663616e010600000003000000ff0300") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r2, &(0x7f0000556000+0x915)=[{{&(0x7f0000b9d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)='G', 0x1}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8010) sendto(r2, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[], 0x0, 0x0}, 0x44800) sendmsg$kcm(r2, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[], 0x0, 0x0}, 0x800) unshare(0x0) 2018/01/15 16:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) poll(&(0x7f0000d31000)=[], 0x0, 0x7f) close(r0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00002fa000)=0x0, &(0x7f0000dfc000-0x4)=0x4) r2 = accept4(r1, 0x0, &(0x7f00009e1000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00009d9000-0x98)={0x0, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x4ebb}, &(0x7f0000a74000)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00006d0000)={r3, 0x39, "32e151074aca9f290ad253c23f917b50ee1ccedef4a26d5fe7b17b7034baa1a6465d90a665df47e26f8aa60e71fb467bca3609335885a32f37"}, &(0x7f0000c1b000-0x4)=0x41) 2018/01/15 16:16:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f32000-0x4)={r0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a71000)={0x40, 0x2, 0x0, 0x6, 0x3, 0x5, 0x5, 0x1, 0x8, 0x7, 0x7}, 0xb) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @initr0={0xffffffa7, 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 = socket$inet(0x2, 0x7, 0x7) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000eb3000-0x78)={0xfffffffffffffffd, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x9275}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fff, 0x77, 0xfffffffffffff801, 0x0, &(0x7f0000dbc000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0xfffffffffffffffc, 0x80}) pipe(&(0x7f000009e000-0x8)={0x0, 0x0}) 2018/01/15 16:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0}, 0x14) r1 = socket$inet(0x2, 0x80a, 0x10000000004) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000df8000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000042a000)={0x1, [0x3]}, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b13000-0xa0)={0x0, @in6={{0xa, 0x0, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x0, 0xffffffff, 0x7, 0xa70a}, &(0x7f00007e9000-0x4)=0xa0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000087e000-0x20)={@common='teql0\x00', @ifru_flags=0x1fe}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000d3000)={r3, @in6={{0xa, 0x0, 0xee6, @loopback={0x0, 0x1}, 0x403}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1218, 0xca57, 0x3, 0x5, 0x408a}, &(0x7f000065c000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005f2000-0x108)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x1, 0x7ff, 0x101, 0x8001, 0x52, 0xffff, 0x1, 0x3, 0x7fff, 0xffffffff, 0x8, 0x3, 0x9, 0x3]}, &(0x7f0000d73000)=0x108) 2018/01/15 16:16:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000b00000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000f80000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005e6000)=0x10, 0x80000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000058a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$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) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={0xffffffffffffffff, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:16:48 executing program 5: mmap(&(0x7f0000000000/0xf29000)=nil, 0xf29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000374000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009ed000-0x10)={&(0x7f0000f24000)={0x38, 0x19, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @nested={0x18, 0x9, [@typed={0xfffffc1c, 0x0, @fd=0xffffffffffffffff}, @typed={0x8, 0x0, @void=""}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x11, 0x6, 0xf638, &(0x7f0000df8000)={0x0, 0x0}) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000bd9000-0x4)=0x0, 0x4) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000f2a000-0x1c)=@req3={0x9dfa000, 0x284716d5, 0x101, 0xff, 0x6, 0x401, 0x8}, 0x1c) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/15 16:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x12, 0x7, 0x3, &(0x7f000078b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000c6d000)={0x8, 0x0, 0x10003, 0x100}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00001dc000)={0x401, r2}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003a5000)=@assoc_value={0x0, 0x0}, &(0x7f00005ab000-0x4)=0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000dc000-0x4)=0x1, 0x4) [ 327.920820] device lo entered promiscuous mode 2018/01/15 16:16:48 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001e000-0xc)={0x0, 0x9, 0x8}, 0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000001e000-0x10)={r0, 0x28, &(0x7f0000016000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000005000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000019000-0x174)=@delpolicy={0x50, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 327.945387] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/15 16:16:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f00003ec000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000d14000)=0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e07000-0x6)={0x1, [0x80000000]}, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f00005bd000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x1000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x1, 0x0) sendmmsg(r0, &(0x7f0000297000-0x1e0)=[{{0x0, 0x0, &(0x7f00005ba000-0x10)=[{&(0x7f0000001000-0x2e)="57e3d9cdf5a5026454a36da5c128e974b1f498ba08681690a693e63f865463c4b4ca02bf017b1fa56a98fa60fc37", 0x2e}], 0x1, &(0x7f0000000000)=[{0x38, 0x113, 0x40, "57ec3a5a8ec8aa8c7518f3a03303c7342677a77725381f80c86f1cf9b735a33323e5"}, {0xb0, 0x117, 0x8, "ff33c6af3fd373603d94d7610d7f1f7287f5893e059a553e404f3cffe1db262d22d19d018582dab829014d2b1eb5fb1ed8d36b26390ea6e16c905b48c08bec5e212e85cdccf227f9ad5a770c05080d2f14d18387ac4e1ef1f6ca1df0ad94a8d972c4f1b3ba37a6da221c3a6e856a313a0303d4ef08dddd4247a5a6eb57c94ca061f2ed8e48b0a73e586308913dbe9206eedde84bb3b5096ef479fb6d3044"}], 0xe8, 0x1}, 0x0}, {{&(0x7f0000001000-0x6)=@hci={0x1f, 0xffff, 0x3}, 0x6, &(0x7f00000ce000)=[{&(0x7f0000cba000)="72830bd450c0d6a9b4e9ebe12ed99e21f7", 0x11}, {&(0x7f0000ffc000)="61bfcfa0d4ac7eeadae4e23f0c41e604f24b31358ea81b5791a9ed0dc7beff5971f4bbb17a3a5e4cd5e97ca0cbd961f6649e6d7f1845b46f28d07a206080bda93cd1ff73345b3fcc0dd192769c3acdbd214fece2cb427f0db50ee87fe689678a5b51638a58b485f0dd684e418e2e1bc9c1479bea3ef93dd739b944bb77a831b91207c7c9eed73900a2351a1962c80ec3e0df7c57e5a36e4c2dd411ff92558dda9a97bbac0005ce6e4398a52a68c47e8bfe556bbabb80dd6f3969691656a9fe85c9aa13d1608501ab4ab2a8ba774eec50fab9f5817e533726b79949", 0xdb}, {&(0x7f0000001000-0x83)="2da275471a5934bb87a4a642c3de9e0565e063eccc5781b90d84a40d17682ec3b2d96a6eddb3dee6685cf1f1615ce5fb8c76601e090e6081e0e4a5f6d33a98c9debf41d737f3fcbfc5366b16f63b70f3f12bfd24c70ae1f233146fd003908d2cf924a0e89ebdaf4c6989cdb1819f04013110e28b0a082364bee24e619ea001e73844a6", 0x83}, {&(0x7f0000001000-0x48)="b74283017387bd6b529077db31cfdabe105e30bd5d87e6516cf56a806d799323dd40cf6a5a76dbf86851db3a2a2b6c1061b0b53a8be9bd9701e579d29525f2ab4c0faf382cb4272b", 0x48}], 0x4, &(0x7f0000001000-0x428)=[{0x28, 0x113, 0x34ad000000000, "39b8faf4557577d78352969d3bcb0edf79"}, {0xe8, 0x84, 0x4, "a6071372751d5417642ef2bb1c092f37e7d91b223c766f2a0d0ed87cc7e273f56dbd412e13fd27a5654df0ad795a1b52fa8912ac3617e778a51b84f7503acd473f2b6a8cfd875bee1129c4b6e9c6e0cc6580f6650d3e240eef494ad407bcaac0851eecc0cc1b8103a6987aa5545063d5ae0d8bcacd974e6d60a3ecfa877b65c101b0b63789f2fd49a0215ba285a4f3326a793581397e62f2a54f4ac072e02f5f0e41f215901cb0a78cfffc96bf7e4af0d97482c622e8bcf458612fea171f17c967c5109669f879e2f426527558a7dfe7eec845151533a8"}, {0x90, 0x0, 0x6, "3eab724be91be484e8a2dccf640959314d22a30bd9fe4af2fcb66bfda730ea8b1a5f8b12050e81afd3691c7df84e004f54fdedb7e1c14b292963c04749f6a3c6f293da21f0abba08d038769dfb52e0c8602878c10c8337910e7ca399abfe24c665cce997aee26199205f93d2e3a134873cc1a9bdc3233ff438f3d209"}, {0xb0, 0x1, 0x0, "c9c6c9b5310c28720d228a2472ea4442862905a7b3afe3d318033d401ceb3fa8b4ffab5f520549e08207dc221fb9c5970ad3e2ee97f5953b4f83b37341b1297df844995dbb45853065d25a5c3209fcf78350c4175d038d23eb776f90c21340766e5145c20ae3cfee195028acf2cf18b9ceb75c3155c5f27640e0238ec7e66ce65debeb3c36011d80ff9213f419dd4226a72c42b5a50064b5b6"}, {0xd8, 0x103, 0x3, "6610e1d99f983b66548ab77e166f32640ef4063b9050e5c9269313a98c0e5bd96190756f74d1c4e088f804270c451b567181b735e504182d72c39fd3453c328563f21b712f51ba63a198f776279bb154d54a1ef35379da8f4f331edb173aa3222aaeee1224a4db5c5ed0d7c608f3d4d78daed30be6028f4865a0fe426a2b8e529861283eef6afdc652c82156902ca4c6e3495683aec947088dabb64df2f9e40bb34edf5c1c1be8336aa6be68a20733e2a88f4d42db26587949f3d6177886f65c9103"}, {0x80, 0x10f, 0x1fffe00000, "4a54db52d86229580bb717587d8df84b976a724a9cc4481fea4950903a87f774feaf5fa055e62f6e5ed64fb942b23bc0e300a64fc21e93b2055af034ecf1512701f169000176eaf4b0f8f86358b7834dad1b773eae0e3ba846524543ea6f2424b5f2f0106f52d4e11f0c"}, {0x68, 0x88, 0xfffffffffffffffb, "3bd07e9c9e1e3838e8f061994b5bba6b1aefb39d06f8d66e1a7153426df3a3cdd87d0614e027416307e372f8e5b5ea976f367fc0828011c30c4e2ba926ebae63b8c026ad8279fb390bf6320c2762b5d0ca"}, {0x18, 0x11d, 0x180000000, "08b24a6eda8c"}], 0x428, 0x10}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000af3000-0x30)=[{&(0x7f0000000000)="6bbc65efd0025a64654aca638e355c417d2ea90c75d670e1c40241685b3594d66f3b04eef7e5ed5231fd719228c0", 0x2e}, {&(0x7f000075e000)="f07322349a1a", 0x6}, {&(0x7f000059d000-0xed)="c6172ee2ae4b800c28d9d00abcd35ee226f1ae9b6616453f5eab5a6f3612d65e0a2056a0b23fcfc04041521915f2d18fa4c267542ab91ea9fa8d8e3e0505947b2206323d8279ec8ca4244706e42a4c95fa894c4f45d2be98f59c37ddb31ecbec1c997ba9fa9ff8d23b39e49720c0a4a732b3752a3b7d0f778fd2bed96cf46b90b0a1ee821ac59759e16cb779ca20673ba7cdc79c67358e05608f2a04dcd67b60faf2beab809dfd12a43b791d197163a8609e9e697e224e78a9807092c4553cd1268615300a5c86cdce67f12cfbbd66a580487a02434a13c2dbe85cf4adaf6b62d0a088cfd0c70a34b3c5dbdf8b", 0xed}], 0x3, &(0x7f0000fde000)=[{0xd8, 0x0, 0x93d9, "a5ba3e527f50b6035150320c55681f62c556dacd4e0300298305c634fa9e78a5f8f8199d1de66d80ed529eb636cefd098961443a0b951ca4f1781c2a9a5cd9c0d2b7b26a406400d8dbc94eb3656b57c2780971608a5483e85bcb5abaf3d0d80591f80e7f7bf54386a0d1b27df17789b096ecf120d32ca2e49997ab98572bacd983f2015d25aa4afc877b3014d703e7316c89e9bb0ed45dc7e91df4495bb45df55a9b7574c7f0a77c3fac5418ff192bf79371ff975e00f6e437092501ae58750d84ef"}, {0x70, 0x104, 0x4, "50b24dc77937eecf7eb28452899c323d2727015a3e0f9175bce9c797bfac6ed618e4499cc2dbc6fa175c167babaa3c3e818d69f00d7f90d67a3c32c9bda3ecd58b23029a8f9a8376819ed0ef14991f0a729384d4dbc7b427dc27b369"}, {0x100, 0x13e, 0x6000000000000000, "0dfeab6fc255aed44b0c3e390d78582a285ec61a1583a1dd8e79f6e0b045dae6045b83e66429b714cb944e050df916993a5b5e40bbb9ae81aba26b3e1bd6376c2ad5657a987730bc9e48183cef66ac31612645b8d76a264f5bbf80d792a29cfbebb3e94f021cf6521b094169ab59168ddf56da42f235b2efd2a703a3c719336b11fece5a9a0b9971b17ac226968b433ad0429816a5dcb058b52483b08a93670564a4769032d6d20df1a1d0e13ece47b1eb69fe1da9036de5f4ee9ec1749d97d64c13cc739527cfd10ba2f51d5fd8d99e53d533951d0de59e202cd26f2fce097ffbacc48e13dfbefc123932a5ec205045"}, {0x20, 0x113, 0xfffffffffffffffe, "871725db7703c484a717fa5f4964"}], 0x268, 0x4000}, 0x4c99}, {{&(0x7f0000828000-0x10)=@llc={0x1a, 0x6, 0xffff, 0x400, 0x9, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000f57000-0xeb)="f7145be8c6659c3a84e24581eea91f2448643635735453985652cd372d668b9b51a19d34a0b8c67dca3731f395c1ab3480528f440cdd60ec8bc51950d05cbd72ccb9731cb9a1e2633e350d4df0a6c0aaac949bd698ae6154856e2c4d888be93a2a591287ab1767732731ae5075088362fd07a38cf18cafaea1fd0b62eaaa10d8d33c6b288a56854931e73a9e4dc89952e4f85ce9115ec6f38f0c1fea3fceea379a898e5f70379f49ba6b9e420f94f7953a565fa560ef1c1feb2ed070307049dab26a93bc9f03ca3b19991c0f27ec8d154d96a99a9860cb5c435385d1772eae38dce7b36971953731948773", 0xeb}, {&(0x7f0000dd1000-0x19)="08052ed6f906869d9bee7abef0192b7bd61f1170362a26cff8", 0x19}, {&(0x7f00008e4000-0x51)="c6bfc982c5ee18058578c9d97d80e53ccb9768a4268153fe0818a87b0b7973cad45f1af55ec8168d97e0bbd2d0233aa21530986a2b1138e3d3f0efd0659bf10c77dab28ab6f3fc40a3f9efbcce9c492ce8", 0x51}], 0x3, &(0x7f0000000000)=[{0x30, 0x10d, 0x3, "bfbeb90d3ead2bfe9cd59fd0c8033a90a93f87dd3f99fea41a02"}], 0x30, 0x80}, 0x9a}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="", 0x0}], 0x1, 0x0, 0x0, 0x4000}, 0x0}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00007ca000-0x17)="b85bf148ac5d3015d29a407937605f484e9ac4b87a46c5", 0x17}, {&(0x7f0000000000+0xfe8)="af1d05a37d221119bcf138da6d8a6dc958c39c8af41cdb2bd6c1344170e47497cfd97b54a283d1a3563bbf8c08c56b6bc6b19559a16e9a9bfa48d70faed1a6ca14b07bac76d0294cd067f7705759c62611a2f9b9cdc3d71969ec9a40868a73c01d80d8133e1a99f1283af1a2c5dc6a3135cce488daa685fb3f2dbbd7c91ca80f8e3c1388e9610e773daf1f30c462cc97b80a86", 0x93}, {&(0x7f0000000000)="c279ef522e8123e97bdd65edc091901ffddf28965cda199b5513c296c225a2144e5f76808a08e45cf232974b054856c9d4b61ce8c9cb5e17f4ea5e7278800bb69b4f2398cdeb9599710e944ec91c319282ab3eb677e2037a789f43442b73066fb8c0ea01b3a1690fafbd571e26b682e951dc535a733590bb80ef4d8dfbe5562719c231f3d39fb19361ea538e6fbf2433ab46a037d804a3eec3bb238cba6b2ce49b30c3a70f25d665f4a4ed9803d4f15aee37fecbf091f9e420ac1dc0abdbb6642396732295e0bf2eb120a55ad924b0128732a1", 0xd3}, {&(0x7f00002ff000)="a3524f41ec5375d8dba36338fc0dfeb8a8cf32f7", 0x14}], 0x4, 0x0, 0x0, 0x4040004}, 0x4f67}, {{&(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x8, 0x100, 0x6, 0x401, 0x4, "298b28f8c323607b9464f2c217618c36609785bd09ad288d0d22e9a02fc355d1ee1a78ef33ffc755cb9cbb4de85a864f7fef5abe40524320d970e584553faa", 0xffffffff80000001}, 0x60, &(0x7f0000001000-0x90)=[{&(0x7f0000243000-0xe9)="d683c61745a28dc52d72ce28afdfa005e44f8e1f2260462b29d9b993f372d9abbe35f502df3e64eca9d02cdd525fc3cf80ef09c32b666b36c30069fdcb262ebaa71fac6b39179c41b735703dde6f841eb48f69a6134999dc2198fc925ea0aefe889ece2fda67cdef3e9121e1ebeda35cb9a63d8085b0e6e453f81716e8b5908ff7f4d3128fa9b19868ab28a368d4b04e0170a1923d2be7da540b637699b7f626292ea3a24f5ef144cd18e92e159a3e89661953c6899d3a422adc12dbc87535d2000114f73b52c61a9b8900cbacc931d74bf1071231a0c54094d3c9d09c9c5ffd28182564492bca9820", 0xe9}, {&(0x7f000006c000)="4272c63c0c389fc21d3830a471a1fc5a6062ba2d6a6f0ad2e27c8e5bcb9c96e257fd9919893de8b6dc25a4f25831943c92377b9b9367792a1be245c1835f518ace951ca86d83ebf4ff3bcc68f9c9e7f935dd153dd3e05cf8ede202b6e1e0cea1a75aeb63d8df3f865402a13724de487e34dc0bad905d9533ebb875f270c7ef5c2feed52bc914308fe6b16f84f5809c8004460c34ac40a9e3912bf42ff01a8ca3544b1b818d7e", 0xa6}, {&(0x7f0000001000-0x2b)="5337c83e3aa4f3ef09a5662f86d51253d65407939c17d246ee4e7e05c215db403a7e0ed5c8efaa0c732ceb", 0x2b}, {&(0x7f0000000000)="2df893dd18872242ed676d132e6a7dd3860eca6572010a429438b135e622d264a26c16471917cfa11bb2ee96898b2887e6ea2f7d31f2d26136705ae08818a5a139fd259ce91d59c00557f698039506dd09ef2f8e58f9b88acf7921c3a5c0894d32007b1a346b568d4d89aee0695e1ba99b8d1f1b9f72281b6c275cdea935517fec416aae6c4e7487f2b885c5fa5eb251c43328e2b7772a2103a97b6c05b4c6d1c9e6047e4d63836a2bd0f0a3c15cc47208e5e2a09a1a65e3d80b07781d38b6de4dd654436c01f450d05f13", 0xcb}, {&(0x7f000035f000-0x91)="94f1fa1748464a74f786baa51afe4583396832a74d5dee345c951cef000ca76e0ee534f4b69124b5a175c8b54bf501a6fc21256cb1318196e78df9dcd11e03b98de116ad236c107bf5557d111fab9616a676eee27ab47471abd4d26499103a2d36db3c230c6e434572446a10e0db56a311b5fc856d07970c2527bf0d9423b3f5b77d02735b6fe91e6db840a9bdb29e1f06", 0x91}, {&(0x7f0000000000)="ebc09c011ae7033994521ece9ddb185d847bf296b5787989567d3d8911c65e12396528a5c71ffbe265f6f08e3ec40ece09a2f262c257a776ec0d1c61ca0a39b41143aa409232482a59b92afa7b411185de1ffe93491bbfa3a285f568376c6e2f360d505bf6fc7859051fd817be4d7849163223b0bc0b98c2aa4876d2c9b8f0a036d8d065fa2c6e01e6bb5e477a268239fae1ecf2b122ebc51c607eac2350e680fae16a", 0xa3}, {&(0x7f0000001000-0x32)="a7712af1a2c2edb6788eca94cda3c06249f7e97dfca25178b82bfc83d33a9f6c74c269de3f2d1d1fa7637a503b02ea6f238e", 0x32}, {&(0x7f000054d000-0x1000)="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0x1000}, {&(0x7f0000000000)="dddc9603961f20ade753bd9f05ebb1db9f87cafc4ae89e6b20d102c695daba4d2f5c71d3cc1d40a451caa7dc395547eba7a4ac975793e1c8c9d7072fd6ea99dc17d0cbebfb254c31878d8afe303568941a6e436317296865f6b4567e8cf5061bf5c13ba1c17435", 0x67}], 0x9, &(0x7f0000df1000)=[{0x40, 0x0, 0x1, "c8b388354bbb1a2fe49b54f9e5797afb21c4ae1328b3d2de972b78b67f7235bd9d8343b743c4a4612ecfce82014786db"}, {0x70, 0x10f, 0xa9, "b5d1a02627861fd8c0414de5447722c3172da69d1a941c9e395b0f02a5bf31394e518cc1ef96d847598d953279b5162ad2cdb8695937b809f8ced7387f21d8e213058d422683667d520751f3c54c49ff4947a03b1ebb623d0544950e6b07"}], 0xb0, 0x40080}, 0x0}, {{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x7f)="545d156a1ce3b2ffc4c4357264856bebb539c50a852239ccbc400ae0690f643b3b5e1d52551d6f7e8bc5af2862af288d17160d5349ff968d530ac983656a945ed37a003da82ab219bd1d7e0c112f1e4b987cffd38ea6dbeddb3f0fa63d17268bbdc497d08ffc237de5b144054eff10918a11fd1aeed9df3bb11bd2b987a85c", 0x7f}], 0x1, 0x0, 0x0, 0x4048800}, 0x8}], 0x8, 0x4000) 2018/01/15 16:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x58ff) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000019b000-0x4)=@assoc_id=0x0, &(0x7f0000692000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000dd000)={r1, 0x101, 0x5, 0x1ca}, &(0x7f0000eee000-0x4)=0x10) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/15 16:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000414000-0x10)={0x0, 0x8001, 0x1, [0x1000]}, 0xa) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ca000-0x8)={0x0, 0x0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000f75000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000fc3000)=0xc) 2018/01/15 16:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000e32000-0x48)={0xf, 0x7, &(0x7f000078c000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x8}, @ldst={0x0, 0x3, 0x3, 0x0, 0x6, 0xfffffffe, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000664000-0x4)='GPL\x00', 0x8, 0x9e, &(0x7f0000cfd000)=""/158, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ece000)={r1, 0x0, 0x10, 0xed, &(0x7f0000fb1000-0x10)="58f56c86dbb866d182e3dd89361b83b5", &(0x7f0000bd4000)=""/237, 0x0, 0xff}, 0x28) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) socketpair(0xa, 0xe, 0x0, &(0x7f0000d4e000)={0x0, 0x0}) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f000065d000-0x4)=0x0, &(0x7f0000916000-0x4)=0x4) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/15 16:16:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000f62000)=0x9e) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00008e7000-0xc)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000ef8000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00003c8000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) recvfrom$inet6(r0, &(0x7f00007cb000-0x3)=""/3, 0x3, 0x20, &(0x7f0000f77000)={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d38000)={0x9, 0x4, 0x4, 0x2, 0x7}, 0x14) 2018/01/15 16:16:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x40, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x55) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000da6000)="00000080", 0x4) 2018/01/15 16:16:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0xb, 0x2, 0x80000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c20000-0x8)={0x0, 0xb6e}, &(0x7f0000588000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002c2000)={0x2, 0x800, 0x206, 0x1f, 0xf0, 0xffff, 0x1, 0x12b, r2}, &(0x7f00003fe000)=0x20) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000bd2000)={{0x4, 0x0, 0xfffffffffffff001, 0x180000000, 0x1f, 0x7}, 0x6, 0x10001, 0x2f47, 0x9, 0xffffffffffff0000, "599affed47c730717434ad5751dff304c90cfdbe0aaa31c8694524e5aaa9b93b86e24a2aa838cc8c6805c14dc0f6340ec9eb4305be7248a7eb542edbefc2aa8ebb18de6a7a6633aebe0536d539ad204c3638e4ae78732fdacfa5d81779cb1ab7a94dce4823c16375348b57ff3bf275028ff4b5ac5ef8554822054692944b95a3"}) shutdown(r0, 0x1) r3 = accept$inet6(r0, &(0x7f0000ee2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00004ab000)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00002ee000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ce3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d3d000)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000f9f000+0x81c)={0x9, 0x401, 0xfffffffffffffbff, 0x1, 0x8, 0x7, 0x20, 0x8, 0x96, 0x6f, 0x80000001}, 0xb) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000077f000)={0x0, 0x78d, 0x3f, 0x5, 0x6, 0x1}, &(0x7f000086d000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ae5000)={r5, @in6={{0xa, 0x1, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000001}, 0x98) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f52000-0x230)="", 0x0, 0xc000, &(0x7f0000524000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 16:16:48 executing program 0: mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x3, &(0x7f0000cda000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00005ee000-0x20)={0x8, 0x8, 0x9, 0x40, 0x2, 0x1}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_wait(r3, &(0x7f0000cdb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/15 16:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00006ea000)=0x5) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000e80000)=0x27) close(r1) 2018/01/15 16:16:48 executing program 2: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[], 0x0, &(0x7f0000b95000-0x292)=[], 0x0, 0x8004}, 0x0) recvmsg(r1, &(0x7f0000b99000-0x38)={0x0, 0x0, &(0x7f000095d000-0x40)=[], 0x0, &(0x7f0000efd000-0x10)=""/16, 0x10, 0x0}, 0x2) 2018/01/15 16:16:48 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x9, 0x0, 0xffffffffffff8000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000007000)={0x0, 0x9}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000006000-0x430)=@delpolicy={0xb8, 0x21, 0x301, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000069f000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb5000)=0x10, 0x800) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000643000-0x38)={&(0x7f00005fc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d40000-0x10)={&(0x7f000064d000)=@ipv4_newroute={0x28, 0x18, 0x201, 0x4, 0x2, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x4, 0x16, @generic=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000620000-0x8)={0x0, 0x0}, &(0x7f00007b8000)=0x8) recvmsg(r1, &(0x7f0000254000-0x38)={0x0, 0x0, &(0x7f00002af000)=[{&(0x7f0000e30000-0x1)=""/1, 0x1}, {&(0x7f0000425000-0x28)=""/40, 0x28}, {&(0x7f0000743000)=""/200, 0xc8}], 0x3, 0x0, 0x0, 0x101}, 0x10000) 2018/01/15 16:16:48 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000002000-0x32)="32000000180025ffff0701a2f80814040a010080000022000200000016000500e78002000000024fce6730eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) connect$inet(r0, &(0x7f0000009000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 16:16:48 executing program 6: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000acc000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000acc000)=0x10, 0x80000) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000acc000)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ac8000)=0x1000005fe, 0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000a07000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000456000-0xb9)=""/185, &(0x7f0000acd000)=0xb9) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) shutdown(r0, 0x1) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007bb000)={0x0, 0x9e, "0fb47ba513a8cab186f6e0065fe1942149db9af5ba42f9ef5dd7a7a9a8fbe10e799304080e38fd010a97232ebbcfd85f1fe573550f42b3ec4db1fb7b55a6c0244851e4742b60db21e27533e810c95a04f14b0f29e2301f72771accc1b53ea8d0dded997c67f6dfaa18a4ac85cf2a229eb54c240ac94d661cd1b42fd40be03b15f1ad69f9a799c38a6da664ba7afcac593bb0487f3851904a930f63b1be29"}, &(0x7f0000acf000-0x4)=0xa6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00007ae000)=r2, 0x4) sendmsg$kcm(r1, &(0x7f0000ace000-0x38)={&(0x7f000000e000)=@ethernet={0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000acd000)=[{&(0x7f0000471000)="c0a4de105c197e430a9929e5b191a6a61540cb5d875b850f28e61b0c68fe1a558f78bcbdb0c149dcf32dc561feaa4bf2f032e6de08c7f7b66eedc71f012df7df967ffc557bf26d62ee52cf51c5f807acc15f3d4fff30609f55", 0x59}, {&(0x7f00001d5000)="45085b21ad0ff698a4ec43776c7bbfb0", 0x10}, {&(0x7f0000ace000-0x1000)="d8d38e2fdc843615f14559ea03465e30192caec6766245dd3f6be566a279101155cc3bf8760d7aae609708142ea42bed4f13d3583857c213c1348ac2199f2487f22b5334b32b874393b74bcbe285936b5e30a849f59c72a4f1a5755511e699f0f9fdaa429867991724f8eb8e01399c9a60f2f7e7fd9de5d0307a16d82dac0dcb83db917c40deab777fa317810bc70ad5ad523fe7c8b2644fd4f1b86376d779ba0796f63f469819fbd4e2ceb2a342408627b1dca9ce0e65414e3d25ae87ea0b9b758792d569b78e7979f0bacef460dfbabab4be7caf4bb435ba403b60d8309ec9c6f4a4fc3fb6b09261cc15e7237a9f54dfbc5f18111bc67fcc844f56a39802868c56d8082f9251e868c13b7aa61dd94d577c02c6bd1b8e973703fcbc5ea441cb4dda2a4d857a6b0c12add09b712014875600bb729ed83fdf9fe5a8cdbd1f59843bdc8b87d8218023a0b7bce65373c24055801a8d9f5edeadb8f32f48fc508e608382a31383f30fc9f1a814483a43fcb5e9a103d10b562d08fd90d56695cb2b068abd53244cd140a4a914e30a544bcaa1f83cd70d60cc7d2ea8419bf0b500b67ec773abf211e0743ccc094d9c61d47f3fd5c517be0538686d2b61d1a19e1a00f68068d15420aa003e104f978117345d89481890e2c41c738e918a964567587974c14a3766cd6d8fab34fff694217d0eaf25e073e807d8df9644f273bcfd6446fddb3a426e40f836d3e7ca9ea5e61b55bf364ea0b4fb5c58b3e7130d2d6bd804b7561e73b834abe2ae9864fbdb53dda096473f478d3bd84abcd10ab57c5dd05d638787615ac8e8ea2187b02ab029decc697ad38077ca4f8efbe35027d08b49459b13e3b0f611d673cff312dd328f5a81a88c31481a76c8d04f35d70eb6c24a555282249979de86058ea006a5030bc1b97b1a5e168c7b0ee502d833d6fca979d2bccc4c708a38e71010e5f30c7e75486c15ae6fbca08f848565e1425f5f82fac5793c8007b0259e4f8c6516efd2db3ab461e8784fcff2057b30b82627c52d25ffe164da95d1c16f93f331a80ba20c712d27c60032ff1831bd639dec626d6c9a3816451c1fb98020d3b47812a516ff3eeb6eaeb7e4107da63985110c79258ff1b7ca47c923096c8ad6d1a4a1e1028e4b93be6c159b2303e9e09cefd3c5d40bf2a7678beb3b8643eb6bab89e7f2d9f7fc243d1fe79f72768e67b7a5d707ce492b6459c053dcaf0a1c38f6bd1ecbcded65969c1815a96e11a06daad3efce3cd7d026ce82b67ece94e2d4e2fd05727fd7d6d2ac533e9737521e65a47348d462226445f457a5e5eeadfb3285b995192a6f6cb9283de6d910e81795c803143c09ce03a8ef97528340939f4d760df58a99a27fb0af1a3f51130653a74d1c3b7d859e06413f1f3c9c9ba033a924449b317c11f8c6f81d3be7f59d3e9d3b35cd98c0a3c2f0f59a71f343e08d6d896dea88c341ebd90ddc5ddb25f2e98efe1549b4443100346bd6800c04bb7de44ad4a88d905aed7bffe2d7ace825e018685b3ae6485a07bf5409a37b68909294149ce668e6511aa1cd47fed3435f2281af9efda4f03d3dfa00776256e06aac624e81447cedea9eea9ba76008d70c62cf1f09cb4c36a6f21cedbb8ccede19f44e060fceca221a78676e0dca43baa6de9fa6edb282cf5035395a34b49860203c3fed559ef9fd40efcdc0c8d71cb03e3cf716d6e165a573b408cd0ceddceae65ce788dbe147cb6450ac3521e06cfa0864ef834e1cac4ce4f8d233d4b4b930990be14753c13e884757815b9e35c818aa853582571b98dbf5e3b592448ec620ddad4e822f424b0e090fd79f65571282c765f34fcccc4a0bbe0765158de30d00c34175f315041c907fe6611ce4264fff0a36ae9d71fc6ebbb65acedfd978a96d57b8d34a1067dcf2ba882f85543ba2949a4ef63200fe53d4818930e6e967b8546432d6fac24314a32e28aba9b85c72d386a432735bfb6a0cdfa1693164cb697461e23373c1ebceda823ab1890257afd1c7f9903ddad5a2d614c1dff35a495086a5128a288de08b79cc75725941d4270fee88f3e5c45c6c4228a5498d14a48726cc7632b535a2af530a0a5120e3b65bee8b5407ba77aa1d1f9c8b1e2eeba0ae01dddd47ed89c09b8322b7a525716cec0b4effb0558f272461ed8d4bd90083247514dd0bef1771450747af0cf2791d9eaf37727651976b4b1a12b2ff6ff1e997a62215dc01445666ed8b6fb77f55def714546b8f922e938aba96c025815881c1ef32b45af338a2787fb47c52ec1bc16d46abf4f40917a9287fb5aa7ec9f7487f832108d8641d89c295c05b960d44c48caa3ef231ec43778845a362948229c5612d516bee061ce98bc4f95aa14c0910b38f557a4a8faea83428e2418fba2c7dc040645c0e2d2442bbf3f0b58f27f12e8cb0a927c1282631d0c9b7c675eabb97b492bc50d77529404a57e11341f1ee1c7c94889c953c8181d8554527f70cacb19475e2d95a178842cc379704f92bf82f5a55e07c84349f0b8febb95b11d9d90acc0d488dec05f388256550bb4d14b11d3462b20cf3e1d07c16b9bb507c18e05508850b1efb5133de37af6abee7214f5ee4a00b12982a1df1a34be55da38c340f0f911f35b2e3546d1bd111181cc4b620996c756836b20fd17d6e63690f967ae1e14bf4f977234b62b7318f8d49e4210aca47e81557a4306795819d257024f051c550ecb3e547f15f07072c057e79a879c46b6300085f028aa5421ec8397ac4b27e0b4729c45bf78b9beeb112c7e4f6cf125a8e5b8f0f2b77163d7d219c798eaa82f0e28021846b3ad4fef2636f2e462d6b3b37eec43370944c29f84a45a5bd5791dd76bc1057284f5c5b90f7b0fa635c835c6f731734ec2b18e0f977f7537449b600676aa511142b845c602bb553ad0119bb953b73b16260cb4d0a9a4961b8384301d8e5c128837fd020c30d705fce3c4493d912d972fc51fdd43b88ecd3c1fe5fc17e52ff21eab975c5028a8215f9201b5d90d08a420a78ce095e5df21c47db96ad4980574d2355d8c51d705c88b4199019be6b4b0e8f967cc9e48efd3bcdb8b1ed5cc4169cfa975420f054a5c603e86519bb7b4614da7b1a9ec75286d7fa6a69f71fbef341027b0a59bf70b4553c32f929ff3c32db051f0b519930dbbf2c7652346366bfac98ed0cd698142ee03e1b54c0e2146d65fbf380786087e599f3a75bbda625f4e01cfc5846839a974eb670e7e657c14cbe005c783f9c1fb2dc78239ce7b87da03b76a81f0996889ee98101f960272992cb43e5f53b22d61570eb6193d50c6cb19df2acb7ac604b8b377e35cccc9d6e2242a95cd51547bb191d1163b1266d342961b4c88895d834b4e5021c54403d02869f2c7aa52e2114645c1fc52d63eb7cd57ecb2fde1fc4ac72a33a7c3e48ba3d6227ca390e94159a883ddebd9e9c38b9bd7fecc746e688cbb04d99b158bcfff4ef348e9de33a7d94e1d9d51279854f6e5e9b81f64d2cb7e3163df893d7de5f557003127fea6dc3ce072f361e7eee2376607d3ebc519adfe314fcc9f6bd3b49bb0aef142e6ea9fc09381f32036b4174c85b5ec402faac7ddf008e12b813bfbdaf85f76ac23e760ebd155c01357c2e101c1d434a9b4b29516403a8ac8a7e2a42478ccbb38de59c2a32022d9304f2dce149adfe0518e3e79f92045c9e569ccbc4d09f21313ed6b0f7a6f1488f0f124388aec64a9206b7650df7b57d7994bf20998568168dcda9820dd088282fb91cbbaae2149bcab1d60659d668115d3981c29f5e2e38de967de8b90d0e2bdb7d7d162e7b65e6a69a5ad2a186fa5779225178af112bb9d0ea9b816f749e714bf973d70eff16daed0363e6c4ffa9daf9f16f0955dab0691450ffac8aa9005e188f41215fb6a39358eb4408de2057bc48c7383c596f84ef14ba863529dc1ee1b57ae4190060580587684e5ffea1cf3c07981d27bcbbdd36dadfa1c2fe04b7faf97baf337db1f08773751cfee7c312518efb5e7b6b42f7226255ede4592d232f1fffbee29101f425b9bf647db059134048e8c5d5f04eaea9f28590446e842cf803f91443f0b8b0bc1e89855a4a8ff4a8b976f66a05d46dc6a70a455484bfd42ea1157b789e39c1dfbeacd63f0bacb90a2a291944e53dad5780c0edf9dc6f465373f10f8e2f50fb20e59543de3445458d60a8491b8550be0f437bb0a28dbba30bbb2b48bfacd873e082598073b6235aa18e9f39b0d9959e4354923184fa295bc9a027545a862b587b99f270c359fc4c3bda56d8fb5ec1de6ecd667f5aa2665d3679e76470f516ef71b65ba10e00d929b7930e37e30eef94e6a36ba3cbf4df7aa54e811e6c961b565e2c270b58a61441af8ed15a0f88edb403075de3dfcceff2496f0ce982f2cbc036dfb3f0ccc76d2aed26dc3a089d9cf1085328696086e9784543b4293a9d4cac73aced320e236f133fb017b8d1f276b01b7e5d0093175febf6dd35a506872217b762f23496b8886781b82040bec02a05746da44801720dd94d0e1c05fa8d933cb36f64a78c8ce1cbe4a910bdd35ecf722d5fbc463a84268dd59c73ebd2c94b9a5016fae1bd9a43391ca07a4be24515ef01ae2bdb8d433e4c8a5aaa5be493ed3069f42b988a5b623ab90321eaf4b9b464361217da2ad1682728b8576d0677c4a78508273821e09cbed758cb5f138221d0bf5c52dc11839f4b75b006e545e324c981e9065168ca9db97496be8a734746856aaf2bd49501a7725a3fd0f2b9c62c810dee4c65c1ff24ab3b11a84943f277bad4f065e919a8e64fdf670af63a68f6a17971a1886802562580de61dce6f57a8287524daf3012db690dbb604a3683e3fe23909a5be8572ab17af23cb110497f457a0c4fd78dc4dbb887807702d2c0b450bf34d121f95a854d2236d4f2f6483c3c2e3900a81611b9d9cfdebd54ae8c0f8b91b7e41690c979ce464b93ddf1a63611415a5b4f667c6e71db321bf3e91c06f5aead856be739fd4876b373ef41214144b129e22575f9a2b6aeab13af1a45b5d54acc55f50f6f17f587d00272f25635d3ea00b9cac6dd83a87902a18a0becf6025218dcc59334de41d914e9b7bedb81671e141b8b4c912667599ceb18119f9fc21e5c1fef2d924ee24db017cc507aa49a4f746da608285d5a252275183e5ae1e971309273eaf3d29de2ed9fee052afcdc44e4146d7c477cfc7301fccd72014cd9afaf5ea55645548bf8de156fd32438e60681747a28d74a742086dcbfa3db09b5242efc1b9ffbeec8de64ba80a06eb1bca4e79e32a8e2d3cb91d65f0f9042f5afe81b6b0fcc8525f88ae6978f46243d2a0aeeb7782defb470ac7bf19a6513beed73348ef207eee4ef2afb73dab314227b6252f686def4134a5793b86e7dd45df4b415d16fb256c5875fbe68e60ee9b8e2340612907935fcec92fabcd43b3ef086e9e5e277640916a048f44e84cf21dbf7b07ef46a09d180689b8470ce4aab0bea5c4aada6e6afcbe06a7b86dfd1c603d6d4353749c195b9769ba41e1d43152229a377ad8f86a5e634b3f081889b602aa045c30ca3f7893e474ee9d3e4d129f37ec64b357c371a01f192318c6f15b986b688db83f4a7fdb8aecac8d0ce36ffa646d452e6357a4c838585c9d01fb11b96dea6891716c4854bcd30e95af5e896102b2e466f0634ff0754a9f2b246050bc57c0235cb9c21a7ef32b3ea30cd13292360bba54aa0cf58a02e62e92c01e3e45838fac30b1cb6e3a66b70a1fe469a6765e1af3474efe1634235812c85aeb7b9108c2db4bee7816b309465", 0x1000}], 0x3, &(0x7f00009b0000-0x48)=[{0x48, 0x0, 0x4, "25d8ad7b724f32e1453448f3d37bf1d364e738a0d61689a436eadca4071af71b0f73b1ef8cf0bd143f6f23a088657a8c7d2ba025879b4da3"}], 0x48, 0x8000}, 0x0) socket$inet6(0xa, 0x80001, 0x80) 2018/01/15 16:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) socket(0x10, 0x1, 0xfffffffffffff800) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f0000d0c000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00006c4000-0x4)=0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x0, 0x0, 0x1000, &(0x7f0000002000-0x34)="", &(0x7f000000c000)=""/4096, 0x0, 0x0}, 0x28) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00002ba000)=0x0, &(0x7f0000745000)=0x4) 2018/01/15 16:16:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3, &(0x7f0000b5a000-0x2d)={@random="4b9c293e4fb3", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@generic={0x6558, "57213c62ae6fd076f9711bd9cec6"}}}, &(0x7f0000696000)={0x0, 0x1, [0x168]}) 2018/01/15 16:16:48 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) socket$key(0xf, 0x3, 0x2) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/15 16:16:48 executing program 2: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000593000)={&(0x7f0000f5a000-0x10)={0x2, 0x400000000013, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f63000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000f62000)="795c99fa0da7f150330fec0b16ce138351abbed1f50a3344043d6941e1a07662aa345c9e16af38353ef904426b1f103596d15546322ea52461b910d8ea4bf941cf15c81941e96058c9a5237556dc672114ef299ff0a5d84ffb7142315ed44ea57cc5b9c5db383286cd9acb45575d33ed05cebf2f3ce50266a6d03b741fcdcfdb00a089d3a0661763dfe6b16c8e55fed036d90e035d84b1d6", 0x98) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f000078b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f64000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f64000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000f63000)=0xc) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000f64000-0x99)={r4, 0x91, "b5b35802b842c2fa24ef0dc85e520bd4e4ecc5596491fda6d31b775420ca0d1055e9904c577cecf6a1cb9e7f7864cb7e45e36b5a85195e50bdb26cf9278b5a4d1faf907a9410a05b48a7fcbe0c6df134516e7c1e22e0e2ab86ddaa34789f5e8b85179a36086745e527d65a0dd2790fa499020fc9080b1bab45cee43478a7375f3a05336ed2b9ce7cd13911b258ef5a76d5"}, &(0x7f0000f63000)=0x99) 2018/01/15 16:16:48 executing program 1: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x21, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f6", 0x58) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000204000)="", 0x0) 2018/01/15 16:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000052000)={0x0, 0x27, "fdadce5af22662ff89e2360be084a48fb4fa02d36b607847c7c94b8f38929eb54d1bf10d3386d0"}, &(0x7f0000b55000-0x4)=0x2f) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b2f000)={r1, 0x3ff}, &(0x7f0000a5b000)=0x8) getsockopt(r0, 0x10f, 0x80, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000057d000-0x4)=0x0, &(0x7f0000d8d000)=0x4) socket(0x1, 0x2, 0x613b) [ 328.148709] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 328.185750] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/01/15 16:16:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005ae000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) 2018/01/15 16:16:48 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f00009a3000)=@newsa={0x140, 0x10, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}, @tfcpad={0x8, 0x16, 0x0}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00008ce000)=0x3, 0x4) 2018/01/15 16:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000079a000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000cef000-0x8)={0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f00007a8000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000025a000-0x8)={0x0, 0x0}) r3 = accept4$inet(r2, &(0x7f0000ffa000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10, 0x80800) unshare(0x400) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000216000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000177000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c44000)={0x0, 0x0}) socketpair(0x1, 0x7, 0x12, &(0x7f0000134000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f85000-0xc)={r5, 0x80000, r6}) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0286404, &(0x7f00001fb000)={&(0x7f0000000000/0x1000)=nil, 0xffffffff, 0x4, 0x20, &(0x7f0000dcb000/0x1000)=nil, 0x3}) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000bf1000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000be4000-0x4)=0x6bd9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000f45000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f22000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r7, 0x40086424, &(0x7f0000f79000)={r8, 0x2}) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r10, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r10, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000049000-0x4)=0xffff, 0x4) pipe(&(0x7f0000be6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r12, &(0x7f0000ffd000-0x80)=[{&(0x7f0000076000-0x3)="0309f1", 0x3}], 0x1, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r9, 0x84, 0x1b, &(0x7f0000b3a000)={0x0, 0x1000, "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"}, &(0x7f000004d000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00001bc000)={r13, 0x81}, &(0x7f00005e4000)=0x8) connect$inet(r11, &(0x7f000093c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r6, 0x80046402, &(0x7f0000de2000)=0x9) 2018/01/15 16:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000f73000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00009d1000)={0x0, 0x5, 0x10}, &(0x7f0000025000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000488000-0xca)={r1, 0x288, 0xc2, "a8ebe33d2da72351ebdd190a7dfd4c5b842bd47d314f8a3ddbf061b55d46c26746c785f34dcdaf980dd7600bf2ed993466cb7a981f0cdbe23b0a6060c3dfc54660e5f0acb5d61898de7f3a2abdf5106d6f4e4e2557e4c41bb60fcac991531aa4c64c06e98d4a369077aa55e364cce0495f7e30c502cfa8234c2c50451fcd9885290ebd0f4f3eb4ce13f63a444e96b6003c2ad4f80af6a5c69864426bef61a3eb880de5f625201849bc584df3600189b4990d6d10f46f44d85a80817c6feca631fbd7"}, 0xca) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f000024a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r2, 0x0, 0x197f, &(0x7f0000e9a000-0x88)=""/136, &(0x7f0000416000-0x4)=0x88) setsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000563000-0x4)=0x0, 0x4) close(r2) sendto$inet6(r2, &(0x7f00002c2000)="cbaf6cb8a1d8be65329c8d1c18253481c27e11d5aa1ae75a4baef8c73f2a76bec80226e8f01b37024d0e512abcb4c496fabc5ccfc769291b68bf746951ef17b8b71904cf66d1fde911f357c6416c96558c63364fbfb0f530cef8cf96fd70010aad04a33bc89cfac962aae09ac43a45e934932d5f68123d270958236069e1", 0x7e, 0x1, &(0x7f0000ede000)={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) 2018/01/15 16:16:48 executing program 3: r0 = socket$inet6(0xa, 0x7, 0x1f) setsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f000069b000)=0x80000001, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000000)="be6218b9c4a3c1df17fefe9b2d3dcb7c1624d9fc5f6c7e50938d4610a4856449db89d1c6552815180000000000000000f5f8fc3d2bb6167b71acb503d748bb412931e2c1f6c4c39b5671a40e469fca52f5dd439b95aa9929607ee97dd3a38a5bf6f28180d8e7db14a8fe6efd74f3accbf65e45a871d9e77b43") r1 = socket(0x18, 0x0, 0xfffffffffffffffe) readv(r1, &(0x7f0000003000-0x70)=[{&(0x7f0000002000-0x96)=""/150, 0x96}], 0x1) 2018/01/15 16:16:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0xfffffffffffffffc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c60000)={@common='yam0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x6549, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000930000-0x1)=""/1, &(0x7f0000000000)=0x1) 2018/01/15 16:16:48 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r0, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/01/15 16:16:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x80, 0x1f, 0xfffffffffffffbff}, &(0x7f0000379000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xcb)={r1, 0xc3, "b3cdfb5eecf7b5e84ba03a705c26c3e45130c8fa4bd99225b21d85b3607ec692435787e99c4fc1eb05e5ce8d8a2c286bd43e2f10de35200f39667944323d7952031de2cb99aa8f54bb491e9b5f01ddc917142e83accbea52b4645c2c4727908f607cf0ab547ad2a42504301bda97b88651ac09fa4c7e0dc6e5ec8d8837a344f31c344be7f673ca4fd83753af4506339cf9140f00cbcd01ae7201e911afeee96dbb24b0d15909721274bf068e6c65fb879663534c89187729acf07985dfa6fc413aace1"}, &(0x7f0000701000)=0xcb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r2, &(0x7f0000d36000-0xa)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000069f000-0x4)=0x10) socketpair$inet6(0xa, 0x805, 0x2, &(0x7f0000a3b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000039000)={0xffff, 0x7, 0x1, 0x2, 0x8, 0x2, 0x6, 0x8000, 0x0}, &(0x7f00003ad000-0x3)=0x20) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000126000)={r3}) bind$bt_rfcomm(r5, &(0x7f0000205000)={0x1f, {0x7192, 0x1, 0x7, 0x9, 0x3, 0x6}, 0x0}, 0x9) r6 = socket$inet6(0xa, 0x3, 0x1) setsockopt(r4, 0x40000000, 0x5, &(0x7f000029e000-0xe)="8fd619a756bcaa03d0aadc9c8939", 0xe) connect$inet6(r6, &(0x7f0000617000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000303000)={{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmmsg(r6, &(0x7f0000bba000-0x3c)=[{{0x0, 0x0, &(0x7f0000a28000-0x80)=[], 0x0, &(0x7f0000b2b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000678000)={0x0, 0x0}, &(0x7f000094a000-0x4)=0x8) 2018/01/15 16:16:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f000032b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000817000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000fb0000)={0x0, 0x3ff}, &(0x7f000020b000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fb5000)={r2, 0xffffffffffffffe1}, &(0x7f0000113000-0x4)=0x8) writev(r0, &(0x7f0000d9e000)=[{&(0x7f0000722000-0x67)="cb080435066172c905dd5a1c5245cd8f779eb056fee596a508758ab53ac2e043ebd92d2bd2a2396782babf2f2b919f25da06ebea0c46b7d459baf3c84ae6cd92013ea9aa8fc0ce5620c9b02925e338f7b87da3112b18af73b883347062aa30ce124228b77630f3", 0x6b}, {&(0x7f00006ba000)="b9a80382b2c8c3b38d6ac084878901ae688630348ba13fb274d7acb364c86a42ca37667f012d3f533cf92f6f08fa7f2477c536464fab78cf58d37f9007ccc7756e226d209f6306298a599c781aa7cfad3712bde54c9740f3c716c3877e2161040c7d6d7297396fa0d288d348c98ba096d3368cad1206b54c1ac9b195ecd932c50d952884bdeeb2d5f021112e59fb7305f797de257e4dba47ad7accad4dd34bbe09096202964d5b923a4f7797c50d970254ab735fb212d023cdc0964692492b1c5125c0299d45bb81d072704090be1cb4dc68d7efbbf6aa4046d405a9aeb05e03248274d859ccd7f22929eca955393c36151094a53ed9", 0x0}, {&(0x7f00001e4000)="0e94359cf29650e9001a73ba6c2a88f55e8122502ee6c67161d4be9da89f52c324168430d5cadfda50ff99b1959b0524043051bf0b0e68b7dfe3ccab8536a854b489664b3cd7e4bf5dd2aaf8987ee94d14a0a7280f1d6ae1798e919857970677bf59fc52568ae2463685ab22c50a614ccbefc40688db668b40eba6de08a2e152db53e436e665b76b04554a66f0514e37844eba5603fe1f47807417648820bd7de607fc0041be9f7a3484d19e6d60009b4ff8a2", 0x0}, {&(0x7f0000579000)="5906170faecfb1c3bc052d3aaa2c49aea12ab33358044de456366ef5687a30be398595b4bc7e0ea2ccc3f1dd649791a4f34a2e547f902f6813183487e0988b4d7cdc8ed33965f22fca04728c8203a488325694d75784340628984a6f5ed2d93cc32e45455ca6910ab01eb14de1cd0ba1774dbfcbe35f74ab7d18dfce16a35de119faaa287263f126edb55a76a24406203482f5f8c334aa61d7e9fa", 0x0}, {&(0x7f0000682000-0xf7)="01868921298b2528ae69aa9de1b820ed9341524426c1578bff495babbadcba16d2d7c55d979cb615b0945a06d0c041e68c6d2bfa1a02d2515bd6d209aeab9bfebbb0ce1abec3d1df3f501630c4266c40e7e47a41efe1bd36978ed7aa37537b85c7ccc4c46584238819705aa6b4115bf4329275b8e137a3f98d47a5c30de1b8f7c1a7dfff4e21b6e3d130693303fda3b57c27386abfdd903cfcc837f6d4fc76b72341047602f95dddb6e664f290eafb8de4ca38210e88dc89f4d79c74e12e76043b4427b7a4171b7a9871c366c1849303d908eac615cf17d29b6e3a652a4aa5fa5c6df8ff12b8651d592e76e2f39817353ae6d29c529b50", 0x15a}, {&(0x7f0000e2e000-0x90)="8bb3d8ac5f0df4e387c1e8b8f50d86ec5f4756a6117540f64bb18184aad0b9d984a82982c152defbe479847ba2837930769ab70b166c895af89dc0bb4502536515397720c95919b030c35687dbc1210fe1936af9d065a96699a811e57fe678264d2f07e5cf797dd1d8f5597d8f94e02d341a99b10a72ef8acec7d0ee78de77e3811b9c9be0d9707e5bc38a7f4d727e8b", 0x0}], 0x1000015f) 2018/01/15 16:16:48 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eb2000)=[{&(0x7f00004a2000-0x81)="a3", 0x1}], 0x1, &(0x7f00000c3000)=[], 0x0, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000fda000-0x4)=0xffffffffffff2ba6, 0x4) 2018/01/15 16:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008b2000-0x8)={0x0, 0x0}) r4 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003d7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b5e000)=0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00007f2000)=0x0) r8 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000088b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d81000)=0xc) r10 = gettid() recvfrom$ax25(r3, &(0x7f00000ce000-0xd0)=""/208, 0xd0, 0x40010001, &(0x7f000013f000)={0x3, {"460847248c5ae4"}, 0x1f}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fbe000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000c93000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ed5000)={0x0, 0x0, 0x0}, &(0x7f0000951000)=0xc) r12 = getpid() pwritev(r0, &(0x7f0000cd7000-0x2c)=[{&(0x7f0000656000)="f1b7362a2fee40daf07dfe46208dd38a6bc7151c3ea173208494b5e10e04af67d565df6b61d0908ce217114f113daaf3ab7894547243cbab981dccbda8fb1847732516d71ca4c5d49407301cb13f75d22fd933f2e56a5b4804c22ddd5f9d838da86933134bace72666219669250222b8d1fdf7e29f01ae05d0b022ddee1eef1f8699232ff2444c631b81eaf76d39d25c187acae4789773598b40e3636eb1211de8518841dd0e09529032ca955b344ee1690816191c697916366d589b6bb4d5a22930cedfb3246e934487f8ab323008615f9f22d82843a28422c9fb49", 0xdc}, {&(0x7f0000fd9000)="d994cada75b3e51ea60ebb621931bf8aa2cdf7c6bbea38689f061827adfceb6444485ff8145e5aa1505ff2d5879cf0e44674426cbca159c5226316448943826d771fe396a1bef93a3e6468cf7ebdd4516c878378876b718583e629e859fc77e1b252bb14cb20d12c7f20dd62763918e2bf01e4a539a95bedacb105203c", 0x7d}, {&(0x7f000064b000)="7cb1cf88fbf7cfc5f3cb80cbdd6fdf0f7cde54941e4f32c6625c0ddd34515047dea0e76a39c1c464400f446318cafc998e9b38d19494b7e5da37addc2e48c7a58ae6e858dc86301033b6deb776e02d2864c7dec17215d23df835361f9120c4552d750f107bc6f55a3dd8ebb07b1d25e57fa62fa053bb634209dccaed97ae9c115fabaa3c9487198eb29d354564fab2ee5c3695fcaa0d8d452ec1a95a7b9b6c043808eee6e10382", 0xa7}, {&(0x7f0000948000)="ed4752707252916e730aa088b04dcc9e8db4f416df1aa8a976189685027e91cb04f322be282aba2d18de044875aaafcd8bd3d9fad7749cb8de845859cb1d26c98a362c70d1d9ea25fab0722f17f60e532ad019ea30d2e5149ad9ecf2d192f4c76bb98ffce61d24ef0c90acb0d4f77ae8a0424e4b714d6fe076356082d7a0070089ace6a5b9226c9202578e810d3b288bd63de0d3b632", 0x96}], 0x4, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00002b4000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000594000-0x4)=0xe8) sendmsg$netlink(r4, &(0x7f0000508000-0x38)={&(0x7f0000ee5000)=@proc={0x10, 0x0, 0x2, 0x80}, 0xc, &(0x7f0000f07000)=[{&(0x7f0000eec000-0x568)={0x568, 0x26, 0x32c, 0x0, 0x1, "", [@generic="7d6c314560baf54fcb241eeb60eaa699b1971fce865175c050165d81f0ea3925d6519db00285a3baad4496d9611d94e3770180538019dd7a34973e780d627ed6de257ed43a2603bd8c8fad07928a80788268b83cfebb7e4174fbca4148167310c14f687fa4c5d8a1722853d8b463199321280908c5d56c9adc622f7b4c010157ee2a346b3540645285c6e14baa5ad428a46a9bedac965221b1021798dde82d460cfb5805f6f155190602e91dffba50760e128ee08db20d4864ab181a8d8300df6af905629c9f9bec17d2", @nested={0x174, 0x2f, [@typed={0xc, 0x4a, @fd=r2}, @generic="7c68d049debe41a20f55df9898c2211b9d00d633a9a623e930a99e59463ceb8997061b1c21676aca80bc", @generic="2fb3b7c4f443299d930a45d2c166fd80193414dbae9b2078dbe227cd900ea8ac9164cde1483181fd484ef3286aedfde44a89a842f59aec4112cf5e954f72412ad0e372f80d4bcda8d1af8153b8b4", @typed={0xe0, 0xb, @binary="89be724825c674ebf04210d9a65b95278dffb8ebbb1e7ce80de1efd8a2169c35788ccafb64e2187c9976fb0617a73fa0c515648b28ac8f4b80de7a8233cb2cd07ddea61384082b37529df1bf74bb05bb1eaa5a1c8ee44cc1390358481e573707f1ac308c61790cb4c5e13aa129aec9f0e10ce46a8179eb3dcbd73e3d9a2dd76cb35966feef33d39d22875e75107722840effb6838321cf0611c320ef7c66ff71dc91aa270ee04958998c765ff57ce8ec46efa8ef4c4a07bd0fc21554c40e2ed98215b36b8be1f9a31bc2e378c756b1f31d3195a36b"}, @typed={0xc, 0x90, @uid=r5}]}, @nested={0x318, 0x89, [@typed={0x18, 0x2, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x10, 0x47, @u64=0x6}, @generic="c0dc2cfe4fd4d295914cd8b25f600e624358bcf4176910ca4309c761ee5bbff4d0403dabfd2c54c26c1eb22c08cde896b781ef4a6d4578a9e75c9b7b3cf8a10670643993a72d46fe32d1f1fddfe3610d610df3c4d2e454dcacd9637a63a3f016a6d76a131b75a8ed2f15db4d14e235722be93080f81eb670ffdbd86019a91edf636c01cc3c8b10e8d4833e7146142351017c2e7447d588a9c4b591e029c39391d8fc9418d50318ebf8cbcd058fbd988e2e36f57d39a9ca05aa13540b750beb0cc13709f8c149fdc92d668c7aba26533e435a6766c85511816de6c50a88fa6f7f", @generic="6cc92b38ce8a7a1ed6f9a3328edc2438a799c0b37657bafc6e31c6bb753dd4f4816a2c3448c8859ddde0e2f3c2dd092a1f27b9c2d07adcd5", @typed={0x8, 0x3f, @void=""}, @generic="14ed3959fba68c9ca1efbffeb5e1bb331c9c20e9aef875a0de5ec4d32cb7c1cfaed0866c7f087bacccf96021a6e631b9504dda0ac1d23ab078aa283c5eae4f408ef1e014da9ef72d4d170bd831d93315dba527cdf25db8a6f61601fdd7c4c9f408070fb3b79bde531f72bceae7e52d77b8cfffaa4a6d6c6f58b33665f306150b3ec146a60bfd34bb87c584f9e1e8836c71b70bd067fbd5285c0d62309210c8f4dde6f12efc6a611c39598d07c0ff804c4f36928c7d4742baaa59d9435900388f4d301ea31470cf74d06125b3b9d3271ad581dce6bbb88752ea521129ae731e0139b39f8af4a9343d9386e79e9bc2d8b328a1c45bec", @typed={0x8, 0x6, @void=""}, @generic="c9d558870cc8469e97093ca226bc14489b28be3a37bafe68ee0b768d82838d73b3403e73f187fa7bfbea7248abfadfad6a48ae5fc857d9ca4834f43c787e9203ac3a192415936c6cc1924c29f25907efdf3bd4ce6f376bf814382cf44552c808adf5b689143a954184477681ac259084440754bd0b428cb319ea31e517fe68b6afe20c58ce79631d861abad0b2ee6fb925e99722a30c259ae1f9a1ce189848bfcced06d926bf59dc0681e60210a4cd3e009b4cdbcecd1d05961918a9d4048bc07ca7b0ce48bfe91ea0aecb03"]}]}, 0x568}], 0x1, &(0x7f000078d000-0xb0)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r3, r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r6}, @rights={0x20, 0x1, 0x1, [r0, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r12, r14, 0x0}], 0xb0, 0x20000000}, 0x4000) socketpair(0x10, 0x7, 0xc7c2, &(0x7f0000448000-0x8)={0x0, 0x0}) setsockopt$packet_drop_memb(r15, 0x107, 0x2, &(0x7f0000395000)={r13, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/15 16:16:48 executing program 4: socketpair(0x1b, 0x0, 0x2, &(0x7f0000d49000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c37000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00009c4000-0x10)={0x0, 0x10, &(0x7f00009fe000-0x64)=[@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007a3000)=0x10) accept$llc(0xffffffffffffffff, &(0x7f0000bcb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c30000-0x10)={r0, 0x50, &(0x7f0000a46000+0x12b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00009b5000)={r1, 0x50, &(0x7f00001d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00002a5000)={r0, 0x50, &(0x7f00000d2000-0x42)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000eeb000)={r0, 0x50, &(0x7f0000fd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001c4000)={r1, 0x50, &(0x7f0000585000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e98000-0x4)=r3, 0x1ed) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x4e40, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003fc000)=0x48) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004f3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008c8000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000609000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000944000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgid() epoll_create(0x55) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000921000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003e1000)={r4}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/15 16:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000993000)=0x0, 0x80000) pipe(&(0x7f0000a47000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000dd4000)={0x3, 0x5}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000ea000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000074c000-0x4)=0x8c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000648000)=0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a18000-0x8)={r3, 0x14f, 0x9}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00007fa000-0x4)=0x80040aa69, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000cbd000-0x4)=0x0, &(0x7f00004bc000)=0x4) 2018/01/15 16:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ca8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b43000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ae4000-0x4)=r1) bind$alg(r0, &(0x7f0000d27000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000fcb000+0x930)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000a6b000-0x58)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xd9, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000630000)={0x0, 0x0, &(0x7f000094f000)=[{&(0x7f000008d000-0xee)="90bf", 0x2}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x0}, 0x0) 2018/01/15 16:16:48 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ad0000)={&(0x7f00006d0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b52000)={&(0x7f0000678000)=@newsa={0x184, 0x1a, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'chacha20-simd\x00'}, 0x0, ""}}, @algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x0, 0x0, ""}}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:16:48 executing program 0: socketpair(0x2, 0x802, 0xffffffffffff0001, &(0x7f0000f03000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000723000)={0x0, 0x8, 0x0}, &(0x7f000058c000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000022000-0x8c)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000643000-0x38)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008c2000-0x10)={&(0x7f000064d000)=@ipv4_newroute={0x28, 0x18, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0x4, 0x16, @generic=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept4(r2, 0x0, &(0x7f0000e9e000)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000840000-0xc)={0x4, [0x9, 0x4, 0x6, 0x1]}, 0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000f2000)=0x2, 0x4) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000cd3000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007cf000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000cb8000-0x4)=0x40) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000c7000)=@assoc_value={0x0, 0x0}, &(0x7f00007f0000-0x4)=0x8) socket$inet(0x2, 0x1, 0x2) [ 328.520985] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/01/15 16:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x1a, 0x7, 0x5) sendmsg$key(r0, &(0x7f000070b000)={0x0, 0x0, &(0x7f0000c3f000-0x10)={&(0x7f0000c54000-0xc0)={0x2, 0x7, 0x100, 0x5, 0x18, 0x0, 0x2, 0x2, [@sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x6, 0x8, {0x6, 0xff, 0x1, 0x5, 0x0, 0x9, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x0, 0x2, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x40000000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x24004041) 2018/01/15 16:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00004ca000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b95000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000057000-0x4)=@assoc_id=0x0, &(0x7f00007a6000)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e4d000)=@sack_info={r2, 0x5, 0x4}, &(0x7f0000bff000)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000bdc000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[], 0x0, &(0x7f000024f000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x202, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000827000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/15 16:16:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a3c000-0xc)={0x0, 0x100000001, 0x18}, 0xc) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ffc000)={&(0x7f0000718000)='./file0\x00', 0x0, 0x8}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x1f, &(0x7f0000165000)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x495316b1, 0x3, 0x2, 0x7, 0x8, 0x1}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0xffffffffffffff27}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x6, 0x0, 0x0, 0x80, 0xfffffffffffffff0}], &(0x7f000073f000-0xa)='GPL\x00', 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x2bf) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00006f0000-0x10)={r0, r2, 0x1, 0x1}, 0x10) 2018/01/15 16:16:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x6, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000129000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00006f7000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000042b000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7, r3}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000037e000-0x10)={0x8, 0x201, 0x10000, 0x1, 0x0}, &(0x7f0000e45000-0x4)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00003a1000-0x4)=0x0, &(0x7f0000b5c000)=0x4) r5 = accept(r0, 0x0, &(0x7f0000d8f000-0x4)=0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000a51000)=0x1, 0x4) r6 = socket$inet6(0xa, 0xffffffffffffffff, 0x3ff) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000c44000)={r4, 0xfffffffffffffffa, 0xa, [0x9, 0x43, 0x80000000, 0xff7, 0x1, 0x7ff, 0x1f, 0x6, 0x3ff, 0x800]}, 0x1c) r7 = accept$inet(r1, &(0x7f00006af000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000db000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ec0000)={r4, 0xa55, 0x6}, &(0x7f000091b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000098a000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000f70000)={0x0, 0xa2, 0x8201, 0x6, 0x53dc, 0x8795, 0x5a8f, 0x80000000, r4}, &(0x7f0000f81000)=0x20) r8 = socket(0x10, 0x2, 0xc) write(r8, &(0x7f0000731000-0x90)="1f000000150affdde200000000060900020200000000018005ffffe5000051", 0x1f) bind(r5, &(0x7f00003b1000-0x6)=@hci={0x1f, 0x9, 0x3}, 0x6) 2018/01/15 16:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000136000-0x6f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x2, [], "0e46c7984b8b53a0"}}}}}}, &(0x7f0000d27000-0x14)={0x0, 0x1, [0x4a1]}) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00001fe000)=0x1ff, &(0x7f0000b93000-0x8)=0x1) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/15 16:16:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000298000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00005da000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) pipe(&(0x7f0000af1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000f6000)=""/4096, &(0x7f00005a2000-0x4)=0x1000) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000909000)=""/191) close(r2) vmsplice(r0, &(0x7f0000907000)=[{&(0x7f0000ed0000-0xc8)="3c1902eeef3d7779f50c3fc22576d2edff40c49db4df18e7a4e964a932cbe32febd18f78d7203daa0a0f5f48e25efe81498308038511b9784af7f2142d61e93968d0a1a603fb661f32c0ce06fe176899334e4f9d7c38cc3cefda428e3a226c0ae6de726d9c517751c217fcf973c9e74376b2e8465d8e6f065c9e139c79be72796a9fdf26e85288277291ed0c444506acac519b489303e6adf75ff94abeeaa4eec1ed280b978ee1a45d3d58d63c22474dadf07347d2ee921cb16c0ee6688cfd5dc9d6de47edadfd0e", 0xc8}, {&(0x7f0000003000)="45cf97187b5c81969a90fb08932ed8455a972032479952b731876e13d5ed2a9b076dc363845860c03e2c4dbbb10bd3ef50b1041543ca1875f33f70a946f8d6c85d7192c07f6c824d10f17a32b569753e34ef6b0c51f3bc007795e678780b8520a6223f920fa79e62de0141da9e5c6b5f43b0c64fd20713169bcb7565e6cbf36813040b225749020ead0f46cb7ddfe136c12ad1dbfb12c1a2", 0x98}], 0x2, 0xa) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000689000-0x8)={0x3, 0x2}) 2018/01/15 16:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ffa000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e3000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000653000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000433000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000778000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x81, 0x1, 0x0, 0xa, 0xa0, 0x20, 0x62, r1, r2}, {0xff, 0x800, 0xdc6, 0x5, 0x0, 0xe90, 0xffff, 0x1000}, {0x3, 0xfffffffffffffffa, 0x9, 0x5}, 0x0, 0xd, 0x2, 0x0, 0x2, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x32}, 0xa, @in=@empty=0x0, 0x0, 0x4, 0x1, 0x7, 0xd587, 0x1, 0xe2b}}, 0xe8) setsockopt$inet_buf(r0, 0x0, 0x1000000000000010, &(0x7f0000249000-0x17)="0200000000f301010000be9f5e138c88", 0x10) 2018/01/15 16:16:48 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000007000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x80000000000, 0x0, 0x401}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000009000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000009000-0x4)=0x8) listen$netrom(r1, 0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f0000009000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0x4}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002000)={r3, 0x34abeaa0}, 0x8) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) [ 328.573797] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/01/15 16:16:48 executing program 3: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x3, 0x6, 0x80000000, &(0x7f00005f3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00006c4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000706000)=0x8) sendto$packet(r1, &(0x7f0000a42000-0x5e)="f4f6fc29ce8b6c5660d79be9e66da8e2474351f2f3c0715e06fb2bed4bac9bc4", 0x20, 0x8004, &(0x7f0000820000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="031cbfd29c3d", [0x0, 0x0]}, 0x14) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[], 0x0, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/15 16:16:48 executing program 5: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000b03000-0x4)=0x7, 0xebd218587b699af5) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e85000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000e85000)=""/234, 0xea, 0x0, &(0x7f00007f0000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 16:16:48 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x7)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000000c000-0x10)={0x5, &(0x7f000000b000)=[{0xb67, 0x8, 0x8, 0x4}, {0x654d, 0x4, 0x3, 0x5}, {0x5, 0x6, 0x0, 0x6}, {0x2, 0x2, 0x9, 0x440f}, {0x3, 0x80000001, 0x0, 0x8001}]}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000d000-0x7)={r0, 0x18, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/15 16:16:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x4, &(0x7f0000333000)={0x0, 0x0}) sendto(r0, &(0x7f0000182000)="159e62d76479e19e02cbbd86fa3793f63caf86b7063f611e963508b66f50d725639d95d43af5f89de65fe868142b17b90d7ced96e7889888545516ed0ec9316d53d7fcead0a0984133340eeb", 0x4c, 0x40080, &(0x7f00005c1000-0x10)=@ax25={0x3, {"ac39218683f542"}, 0x6}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f000029f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[], 0x0, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 16:16:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000262000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f00006e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006a2000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00007b4000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xffffffff, r1}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000ecb000)=[], 0x0, &(0x7f0000d80000)=[], 0x50db, 0x0}, 0x0) close(r2) recvmsg$netrom(r3, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}, 0x0}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)='x', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 328.619081] sctp: [Deprecated]: syz-executor0 (pid 15892) Use of int in maxseg socket option. [ 328.619081] Use struct sctp_assoc_value instead 2018/01/15 16:16:49 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000000b000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000014000)=0x1c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000019000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000010000)=[{&(0x7f0000015000)=""/4096, 0x1000}, {&(0x7f0000016000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/15 16:16:49 executing program 6: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a1b000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc0000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000020a000-0x4)={0xffffffffffffffff}) close(r2) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f000062b000)=0x0, r1, &(0x7f0000dcd000)=0x0, 0xe6d, 0x4) [ 328.677494] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/15 16:16:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000a98000-0x4)=0xcc24, 0xea) mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f9a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000f9e000)="5eecaf40a6e5d7aea5aa974ba9c0600bc878fc41193fa52dcfef89b19301086e0de8b3e795b1c1fccce216dac7868ad5ffa1df730726c5328fabe34b0e3eedf5e8747e45645726035e4d789835ab54642908ddf2528b2ec58053c74bd26cd480ecb10ce9486cd672dcb74460cfe1f266e30a3d928e6826c68cf6d1a97c8488d19b7062df92385014761a0af19ab17328fb22acc9cf51bf0b741169") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f9c000-0x10)="", 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000fa0000-0x4)=0x1200000000, 0x4) 2018/01/15 16:16:49 executing program 1: 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) sendmsg(r0, &(0x7f000078a000)={&(0x7f0000226000-0x10)=@llc={0x1a, 0x11, 0xb5a6, 0x44, 0x8, 0x3, @random="9bf70581a6f4", [0x0, 0x0]}, 0x10, &(0x7f0000ff4000-0x10)=[{&(0x7f0000a6e000)="dea159141db0a553aa6e1b612f96b2b634ae68c558fbff4929f5d37ff21d", 0x1e}], 0x1, &(0x7f000056c000)=[{0xd0, 0x10b, 0xaa35, "e33c79f1c86fa521d65a314f1e0d1146867a88a21c868ea256b324c16b9578b0f1da8946fe44ce0a5170fdb5fc194552a98c1e7c0f6be1acf043ee27a398628d261efa2b79710bfdb5aa3d7dea07e4c83fc7ae0189514ad07f5a35f4608643e7de123e6099ea8df93006dfcf126ebfdd785adc5d3efc29fc6586ea4e6ad054671a041b91a19e4d45f8aebb27e10d1300c3270445cd5b3bab0f2db4975a71f6c6cd14b0b28bcb262c30bfaacf6611fee14284b85ea7aad9669615"}, {0x20, 0x119, 0x800, "a3527cb8d8858497de2dc3b2750d"}, {0x58, 0x13b, 0xffffffffffffffc1, "59e149271b1845d4a1921694baa094e25d1f9c8dc2e0ef54e89adf030e3b12ff7108b945d5ac5730d77be99b0e677bea33cbc40f9e7a9394976c02d4d1ef04e18b"}, {0x60, 0x11, 0x81, "532bf7923c470bc1e4b5878d5f56aec84c0b34f4b57676a075a4c1e96f90603cff66c8af499f4151e7d7ecd7f5cd06312c07408406cf5c99048980271d8471701ac6f932699d8ef70e51ea5ae8f607"}], 0x1a8, 0x8000}, 0x4000) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x4, ""}], 0x10, 0x0}, 0x0) [ 328.725523] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/15 16:16:49 executing program 6: socket$inet6(0xa, 0x0, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa9b883a5446f9", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt(0xffffffffffffffff, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/15 16:16:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000b42000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000fdc000)=[{&(0x7f0000001000-0x2c)="7a2eedab21dc84ca4e5e74751604207ea3a33fcf35aff81d187399ce4b8f6708ecaed3ae9f5931901d6e8415", 0x2c}, {&(0x7f0000000000)="9249925e9f0d2363fa72650e403c4612902b4d76b855583992d9e0e28567f930b75afa5d24c2cc4d7b8ce64f5d4a8bf29c5714adade0cd290fec5dd1bd2dc562dab1b6bb5f65f9223d0a01929181b62ecbb2e9ed25eb228ac56349b97d024e29ded436eb95333ac1d84242f9b3314e6a51e489485b98dccedf97cfc29b86e05c3041f5fd2993b9706bf37b4a4af05a35e622f1fca69b0425392b7cb5bca03c0d60d8180aa4a78742f1043d92564235dab891e3b78efbf6243b9d0167ccbf", 0xbe}, {&(0x7f000051f000)="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", 0x1000}, {&(0x7f00009df000)="f21f8be63515399a90215503b1ca208cf58a08ded2186984f3be184ee5df22c122d3ad02d43513ad5822caede9b27c1f767caa361305b18c93e40b8b157a165d09f5bacbde3f5747974e659af2c40f3fb05ba25d5b9bd463754d6211130de1ccedd3207c2eed8decc165041453fc52e1f1202f3372d43587f7ed54cb986a74cf82aeb6a13197d647ae09cfc5300216dbf798d1bc64f2c5fbff7564e802965747b23c4d3bac415c7ec104460c7132a1490457c427ae4a47a83629dd683bfebb32e228aaa8469640a2f5db54", 0xcb}, {&(0x7f0000000000)="486b2762cefde6709f27fa87f05da460a4ccff54c2f0ab798c5e066225c35bfb05ebd464877d84acd50e8ca18fe9a69718eb3a216914dd6d6ecc0410aa113f88717d81fde41dcb6bfc9dc729a52942b1bc72c758fa8e2d70286d684ea00c15309434d6b89db6909b98a73ce1d38fa213929642c50fd58e9b0e2e35", 0x7b}, {&(0x7f00005e1000)="0b5f761d0de656a26a53ce328018b2a6539d6d8648604361fe9a29df1e9cfe176e670871a4327ac89ddabbd6989fab3743dd5f14dcd9c22043d4e047b0c635d84097f4f41676804b4d68212a69fd650f48b9c8db5d76fcf27f087e6e6e8fa3726b69e57131aaa50c7445d03ef68f7629f0b20e04d9d89c6d5c0002a6d6316618f03300fca808ac99855cf60bae42ede3fe41e8f5d6222f6bedd667354a37e33f89aca5bcd6a56efd619e04649f3504defa59887555f4dc5057d29d7fcc6858dd5d70e2f4d92f150bd1722c701c21", 0xce}], 0x6, &(0x7f0000812000-0x148)=[@iv={0x70, 0x117, 0x2, 0x5b, "c0ce2b6316122e09989695b3745c87819004db9a0a3861589178cae86c525115bd4c57e4ffe03a80d841c4ba64969e7167b360ebe182b1c02aea5c522220f0338ca9d1e44b393f9bdda64c5961c9c855bcb377c5fdbfc03a42150b"}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0xc0, 0x117, 0x2, 0xa9, "c04b1ccbaec0879628e18b4fb327df6b5d2add93e23552bfd255cec8e39ccdbb1c2e0da4bfa35b2537f84b6068cd6a8f817b706f5f3f8a62a01e3792cdda49e591f3e1571a10e14176ad0e24644a54ce3f41a5359b9feaa22e3fdef4488f2bbc3cb159c8db9612a559c9e82a6b633a4f38e18e2af1c5fae1691701edbf65e410d6d1d74de2521db024a03b848781af05bbcb248abf851b8a3a7070b700adc6505593f530f7d4fe4627"}], 0x148, 0x40000}, 0x4000000) writev(r0, &(0x7f0000048000-0x10)=[], 0x5e2f7339fdaef8d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000002000-0x43)=""/67, &(0x7f0000001000)=0x43) 2018/01/15 16:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = accept4(0xffffffffffffff9c, &(0x7f0000158000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000de8000)=0x10, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000876000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e42000)=0xe8) r1 = socket(0x11, 0x200000000802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r1, &(0x7f0000b08000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r2, &(0x7f0000c22000-0x679)="", 0xfdfd, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) 2018/01/15 16:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000092000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005b0000)={0x0, 0x0}, &(0x7f00006db000)=0x8) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000b50000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, 0x18) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000856000-0x10)={&(0x7f0000d98000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f6e000-0x10)={r2, 0x28, &(0x7f0000585000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x4) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000b90000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000acb000)={0x6cf}, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000291000-0x1)='lp\x00', 0x3) socketpair(0x0, 0x0, 0x0, &(0x7f00007ce000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) accept4(r3, &(0x7f00006e7000-0x2)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e7a000)=0x10, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00006ce000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ff000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000467000)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2, 0xa38, 0x1, 0x9de9, 0xa, 0x20, 0x20, 0xbf, r6, r7}, {0x4, 0x8, 0x1, 0x5, 0x8, 0x80000001, 0xffffffffffffffe1, 0x7}, {0x5, 0xfffffffffffffff8, 0x100, 0x7}, 0x81, 0x0, 0x0, 0x1, 0x1, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2, 0x3, 0x5, 0x0, 0x4, 0x3f}}, 0xe8) readv(r0, &(0x7f00005bb000-0x40)=[{&(0x7f000058a000)=""/117, 0xffffffc0}], 0x1) 2018/01/15 16:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f000035d000-0xb1)="ac1bfc87682609b001ee665df6cd2d054515ddb259a100fb252f34297a78fbbe1ba2e06ec5dc419d2eef83d19afca90b7153bc9c62e7b95e6b476c1ee0725b9c5c5f37f12d3655715b0aedf4a420a637a8c7d4e79fd8ea5198b9ef03a1be575361ed1f780bca371cb0bb1a2e8168b5ffe99b6dbbda5e506bb399b458eacb72d0b8dfe0e50cc0d595e5a548dc8c0b3808f0ebd131ea56b4e76249922dc914e63b7f5a664c81f7cfdfa4a2ad7f7e2f329d58", 0xb1, 0x80, 0x0, 0x0) r1 = socket(0x10, 0x2, 0xc) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000f33000)="75e002b25aa571e198b73d6dfb5103bf132f14202c0b829028f4f6f25a1a5086e84b2aa6c7c8baabfa3cd06565a1b6058e2c98d00bad373f80d5c422eb9b0344a88fb670ce11b2c0bed10fa85605b54db7acbd736753ca245493c8c2a12be3375c941ba695b47f0b7b2055e2851162050a8460574884eca98ac74db05d86cf8bc0b4ce0c10f1fc68eed1c1e852f595b1de5e46ba196353aefbdff06e09befe04874fcc4e38b2eda83381e5110d7bea42cb0881", 0xb3) sendmsg$nl_netfilter(r1, &(0x7f00003c3000)={&(0x7f00000a4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee4000-0x10)={&(0x7f0000251000-0x94)={0x14, 0x2, 0x7, 0x105, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffc, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000046f000)={0x0, 0x8}, &(0x7f0000c11000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000fd7000)={r2, 0x7cc01e0}, 0x6) socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg$kcm(r1, &(0x7f0000ba2000-0x38)={&(0x7f0000e2f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffffffffff58, &(0x7f0000cdd000)=[], 0x17d, &(0x7f0000225000-0x30)=""/48, 0x30, 0xfffffffffffffffc}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d51000)=[@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1028}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbc2}], 0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006c7000)={0x0, 0xc0, &(0x7f0000293000)=[@in6={0xa, 0x3, 0x777, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffeff}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x800000000}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffff7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}]}, &(0x7f0000840000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000ba000-0x6)={r3, 0x80000001}, 0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000127000-0xf2)={r3, 0xfffffffffffffda3, "d8722e1f763a37b46790eb9e4ac921a3fba9b3cf0039dd27355f99c2e67768561c01cd31a4577c27ee4e9cccaea97d4baefae4d015c738f7159831dfa9138b985905e147b65bd16297dd1831e3b926b74d5740222941af15f97044b5612377baba29af734bdbb8772494dfbb87300776a81542aeb291b82a8b2443c4b1b79ed5f63b467ad9258e282cd01103c16807fa95dee9f76a4e17131735828ba8fd0739cf8691799b2ae259ebd8d5f5a2b7dad26dd50f7b92aebdd5d7009e6460026b4198f1eaa6d264fac9f5cd13ee9bb617299bfcb8cfa938740295e5211aa784ef8e93b2c0536b2c1c11c4bb"}, &(0x7f0000948000-0x2)=0xf2) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/15 16:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ed2000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000020f000-0x10)=@generic=""/16, 0x10) 2018/01/15 16:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f000011c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000dda000)=0x48) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000dd4000)=0x4, &(0x7f00000e7000)=0x4) r1 = socket$unix(0x1, 0x2, 0x0) accept4$unix(r1, &(0x7f000005e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000987000)=0x8, 0x800) socketpair(0x0, 0x6, 0x3, &(0x7f000032f000)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00004d6000-0x4)=0x9, 0x4) 2018/01/15 16:16:49 executing program 0: socketpair(0x19, 0x6, 0x0, &(0x7f0000637000)={0x0, 0x0}) socket(0x17, 0x8000b, 0x80000000) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000d50000-0x4)=0xd9df, 0x4) mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00006b0000)={r0}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x11, 0x0, 0x352) bind$inet6(r3, &(0x7f000021c000)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) writev(r2, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="39000000100009046900000080000000070000400100000045e70007000000141900180004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) [ 328.804619] sctp: [Deprecated]: syz-executor0 (pid 15934) Use of int in maxseg socket option. [ 328.804619] Use struct sctp_assoc_value instead 2018/01/15 16:16:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x805, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000002000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a4c000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a5f000-0x8)={r2, 0x6}, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000-0x20)={@common='gretap0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xf) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000299000-0x8)={0x0, 0x0}) writev(r3, &(0x7f000038e000-0x10)=[{&(0x7f0000866000)="290000002000190001f30010000000260200001615de00043d0000040d0006000000ffffffdd000008", 0x29}], 0x1) 2018/01/15 16:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000484000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000015b000-0x28)={@generic="0e8eeafb0da5fe46e78e3af1c2250118", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000731000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/15 16:16:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x7, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1c, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf948d32bc089e896b6a2ac687f4bbd8c61d87"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/15 16:16:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000000000)={0x3, {"afbc0b9288f334"}, 0xffffffffffffffe1}, 0x9) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r3, 0xb6e0, 0x3, 0x5, 0x4, 0x1937}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x3) 2018/01/15 16:16:49 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000002000-0x4)=0x7, 0x4) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$key(r0, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000007000)={0x2, 0x0, 0x0, 0xf, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000000e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) socketpair(0x3, 0x3, 0x3, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f000000e000)={0x9, 0x16d, 0x401, 0x9}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000c000)=0x7, 0x4) 2018/01/15 16:16:49 executing program 4: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f000001d000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffffeff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x8000f, 0xffffffffffffffff, &(0x7f0000037000)={0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000038000-0x4)=0x6063, 0x4) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000037000)={0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000037000)={0x3, &(0x7f000000c000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000029000)={r4, 0x3}) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/15 16:16:49 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000011000-0x4)=0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f000000a000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000000c000-0x28)={@common='ifb0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000012000-0x9)={0x1f, {0x100000000, 0x7, 0x2, 0x6, 0x39, 0x7f}, 0x2}, 0x9) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000010000)="1308a14660b19865bf53e7a792f927b40dacd07ca5aa3dee30b28f61f2d69f118780", 0x22) 2018/01/15 16:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvmsg(r0, &(0x7f0000e9e000-0x38)={0x0, 0x0, &(0x7f000051b000)=[{&(0x7f0000d6f000-0xa6)=""/166, 0xa6}], 0x1, 0x0, 0x0, 0xff}, 0x2121) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r2, &(0x7f000001a000-0x69)='c', 0x1) write(r2, &(0x7f000061e000-0x6f)="10ec8ae9638846", 0x7) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/15 16:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000684000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000789000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000055e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000d50000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fca000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004c7000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a7f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000079a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000047f000)={r2, 0x80000, r1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000252000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000a9f000)={r5, 0x2}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fdd000-0x4)=0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb3000-0x4)=0x0, 0x4) pipe(&(0x7f0000b97000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000e1d000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f000029b000-0x4)=0xc) bind$can_raw(r7, &(0x7f000085c000-0x10)={0x1d, r8, 0x0, 0x0}, 0x10) accept$ax25(0xffffffffffffff9c, &(0x7f0000d84000)={0x0, {""/7}, 0x0}, &(0x7f0000cb3000)=0x10) r9 = socket$inet(0x2, 0x5, 0xfffffffffffffbfb) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000ad8000-0xe8)={{{@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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0a000-0x4)=0xe8) r10 = accept$netrom(r7, &(0x7f0000c3a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000033000)=0x48) setsockopt$inet_tcp_int(r6, 0x6, 0x15, &(0x7f0000997000)=0x3ff, 0xffffffffffffff24) ioctl$sock_netrom_SIOCGSTAMPNS(r10, 0x8907, &(0x7f0000085000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r9, 0x84, 0x21, &(0x7f000085c000)=0x0, &(0x7f0000975000)=0x4) connect$ax25(r7, &(0x7f0000bfc000)={0x3, {"dda522143d4643"}, 0x34}, 0x10) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000d94000)={0x6, &(0x7f000086f000-0x30)=[{0x8, 0x8, 0x100, 0x5}, {0x9, 0x5, 0x10001, 0x6}, {0x3, 0xffffffffffffffff, 0x81, 0x4}, {0x0, 0xffffffff80000000, 0x5, 0xff}, {0x10000, 0x1, 0x5, 0xa0f3}, {0x1972, 0x87, 0x0, 0x0}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ce7000-0x4)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000fed000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000020c000)=0xfffffffffffffd6a) ioctl$sock_bt_cmtp_CMTPCONNADD(r9, 0x400443c8, &(0x7f000028d000)={r0, 0x6}) 2018/01/15 16:16:49 executing program 7: r0 = socket$inet_sctp(0x2, 0x2, 0x84) r1 = accept(r0, 0x0, &(0x7f0000000000)=0xffffffffffffff0c) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f000076e000-0xdf)="d768b02f941ae6d56c89b1e2853c2b25347a25be1b39cd52f9449205947519e5cd8f930018af8b2c5d69b995baa1c0a181a371701b56bb6733ead2a9dedb53fa94d7372b8b0e24763290a3dba04cfac800f156f788c00d98858a27863721e415bec082c392e709f513f7b875934276f371e0cad468566d44b3eeb8058dff00432078936d90c6a181731944359c053c608eefb8bbd02eb648d1c4a316563fab03e8355fed9243da137538ad89e5bfad89e10697b158ad57494cbbfbb7e98a3c988292a35872a26f10caf59ebf0c51326a81cd390039fa4e809f0c20e0855c8a", 0xdf) 2018/01/15 16:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000853000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003f7000-0x8)=@assoc_value={0x0, 0x0}, 0x8) write(r0, &(0x7f0000c2a000)="a9", 0x1) pipe(&(0x7f0000d9d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c2f000)={0x0, 0xffffffffffff8001}, &(0x7f0000d17000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000202000-0x41)={r2, 0x39, "a37c334057fd60daf0228ac8f3aee07320cd31abe9370857aee8babec58007206153f2e9b4345bf2a8401f023645034c55e7fbfa0841d16912"}, &(0x7f0000f76000-0x4)=0x41) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b99000-0x4)={0x0}, &(0x7f000004a000)=0x4) ioctl$int_in(r0, 0x5421, &(0x7f00003f9000-0x8)=0x101) socket$inet6(0xa, 0xe, 0x4) 2018/01/15 16:16:49 executing program 1: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000a86000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d1e000-0x4)=0xe) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000d1e000-0xf6)="ca4bdb4b837191d40595652ead16fb36396f9703175c303df654bead848dca07425838daf79b619a044fe1a05f11e8f7d5c30ecec714f86234dc40b735257b2f46ac4bbcb5ba07a095a7a3a86848ab079520dcfbdf15625752fc20e82cb7cd181b389f79578382522fb6b2c31bac72682eee2afce2a21cde3641f2f47a7f12b6becd8fac799010830fc3865f1e5129e3b85e4573c141dc4f49aa63f7723d0a030421dd0109884dfea6663aeb2584fb4a35840ec47742ee38d87989d85268d5be6605dd6d33d48815b35418e5367e8bb8d89a3fabdb5ea2b8e7052892689286673c9613fd8e5a5ed9c64d3147ff8771031611608853b8", 0xf6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x4, 0x1, 0x100, &(0x7f000078b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000990000-0x4)=0x3f, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006d8000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab1000)=0x72) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008bd000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000957000)={0xf, 0xd, &(0x7f0000d1d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x30000}, [@call={0x85, 0x0, 0x0, 0x17}, @call={0x85, 0x0, 0x0, 0x27}, @map={0x18, 0xa, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x7, 0xe, 0x5, 0x6, 0x8, 0x1}, @call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001c1000)='GPL\x00', 0x6, 0x18, &(0x7f0000543000-0x18)=""/24, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r1, &(0x7f0000d1e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000087000-0x4)=0x10) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x2a, &(0x7f0000396000)="0ccb780f8ddd6d7cc70b5c96c58348043e7494426b5c0dc4c0c28f1eb16739b11c94032c4f94017ff2ba162cab7f78107260d2e4084d65dfe72415f84d4698e475eb57a171447eb6dba6ee61403b0094d346fdee58c54982c298", 0x5a) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000d1d000)={0x0, 0x3ff80000000000}, &(0x7f0000b56000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000688000-0x1008)={r6, 0x1000, "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"}, &(0x7f0000a9d000)=0x1008) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d1e000)={r6, 0x6, 0x30, 0x401, 0x7}, &(0x7f0000a78000-0x4)=0x18) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x80009, &(0x7f0000d1e000-0x4)=0x0, &(0x7f0000d13000-0x4)=0xfffffe4b) 2018/01/15 16:16:49 executing program 0: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)='{', 0x1}], 0x1, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000af8000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000af9000-0x4)=0x1c) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000afa000-0x5c)={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, 0x5, [0x10001, 0x6, 0x6, 0x8001, 0xff, 0x7, 0x9, 0x9]}, 0x5c) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000afb000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000afb000-0x4)=0x24) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000afb000-0x8)=@assoc_value={r3, 0x11a}, 0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000417000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000af9000-0x4)=0xb) 2018/01/15 16:16:49 executing program 5: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x10, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2718d"}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006ab000)={0x0, 0xffffffffffffffff, 0xfff, 0x7}, &(0x7f00000a8000)=0x10) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d1b000-0x8)={r1, 0x7}, 0x8) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/15 16:16:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r2 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000005000-0x18)=@get={0x1, &(0x7f0000006000-0x43)=""/218, 0x5}) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x3)=0xe8) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f0000006000)={0x0, 0x7ffffffe, 0x2}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000004000-0x8)={0x0, 0x81}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001000)=[{&(0x7f0000002000-0x1c)={0x1c, 0x13, 0x0, 0x0, 0x1, "", [@typed={0xc, 0x52, @ipv4=@rand_addr=0x4}]}, 0x1c}, {&(0x7f0000002000-0x1c)={0x1c, 0x29, 0x206, 0x3, 0x0, "", [@typed={0xc, 0x8b, @ipv4=@broadcast=0xffffffff}]}, 0x1c}, {&(0x7f0000001000-0x27)={0x3c, 0x22, 0x4, 0x4, 0x0, "", [@typed={0x1c, 0x75, @str='mime_typeselinux*\\\x00'}, @generic="a6a3ae89355a34aeb7da1c472c"]}, 0x3c}, {&(0x7f0000000000)={0x164, 0x3d, 0x400, 0x4, 0x3, "", [@typed={0x10, 0x46, @u64=0x7fffffff}, @nested={0xc4, 0x2e, [@generic="e073ea0652a3da6fd5bf9eedb029ad9c1da72dee050d7c8885cb3dd8caa6933d8710b9233e494391562832d06a78db7d6c330a949136cc5034b373388901812924c52e03262a83ba5e60330f86a81b8dca8e384c9dc97b8ef953de84f8edb8e797452456fab10c7a9b9b950d8f4f6f59c69f76a78e357f2eadc1705528ccf8d59d10a59fb30ac263c1547061ddd6ef2f764dfc34922139b39b1eb1fbc2bbe71ab2b7889765fc08b45302413bcd5afb51e1ea9c7a755d4e1a0a6210ed0e39"]}, @typed={0xc, 0x3e, @uid=r1}, @typed={0xc, 0x77, @fd=r0}, @typed={0x5c, 0x1d, @binary="cc1655c5105b5a39302473d0508a84d350caf8cd4fd69539027b4cc3fd73aef53556ce737914240cc22d9eef4b0a41e36eeef93dcc7d112f33bce66433dd2a6d3fc40b4f3623de9f00e069855bf91dd608ef9578"}, @typed={0xc, 0x0, @uid=r2}]}, 0x164}, {&(0x7f0000003000-0x2710)={0x2710, 0x10, 0x404, 0x1, 0x2, "", [@generic="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"]}, 0x1020}, {&(0x7f0000001000)={0x1ac, 0x3e, 0x110, 0x7, 0x3, "", [@generic="29fe28d9b3f3cf7d8d30a22882d1e6d7939dc9e318711a5c6597f91926eb2acd5ec6b56a053ae0c3b1d5f5e7eeac1d3baf29e1c86d6c408ffad46b53214f38c53383544ad7101a6bce3992675f302a6219b9400f32fe9ef3dc9fc561ada17693dbc3004ee95469c2dc71fba5fee57160e3dc3db08ca011f81611ecfb81fc8fae423201bd6b282f773b75217322d96f95c3163d5f6ae576227785b4e57a6728e31ec8cdb6cbe3d86bd774dc387cb51289399e6e27568746ccfeaacd9201c7", @typed={0xc, 0x5a, @str='-\x00'}, @nested={0xc4, 0xf, [@generic="5568ccbf399c6a1e502e25212d0cdadd964a0c63f74526f6aec6eebb5ba0083e8c79d4b865a3bfdcc31e041103e42c664b44aa2c73192365b33cef0e43af6b", @generic="79cd84d79df860846d", @generic="37a822c5c856dbc02786e78f0a857e16c61ddb26e4e856d08a7f35c075956eeb0d9c8cf110b53f5be0b0846e99f9a6486d9df3fb8e4f2c14460eceb2119f085e3936417555ce4ca7a387973188cd6f79eaa0b95c29fe51f60ede067ebbe0d5b685f99cd92f8f997e9fe3b74ea4e20f958a577984c49f0b35"]}, @typed={0xc, 0x2b, @str='\x00'}]}, 0x1ac}], 0xa, &(0x7f0000003000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r0, r10, r0, r0, r0]}], 0x28, 0x8800}, 0x20000000) getsockopt$netlink(r0, 0x10e, 0x40000005, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/01/15 16:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000055b000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e30000-0x9b)="3c51cf256fb161879d1f06a653b490a009ff3d4d89f9c747332c612a6c4fa9736a536fb8f1463aa07cee02b5e9ee3ffa9b9f786ec3e4c934a535d317ef30d45fc1a527f5339915b6b4ea7289fe95b72ef4f20e1056e3d75c0c9edd34d1e93e7a3460d06933fd7b1ef2ae75d5c1e95d8b53a1124923fa4f5a97700f171f4049614b1d529c37caa1145cf22e1e2bd00a22da4b872c5c7b8054de0d18", 0x9b) socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00007e2000-0x18)={0x0, 0x0, 0x0, 0x1940000000, 0x1}, &(0x7f00004db000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000011a000)={r3, 0x9}, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x400}], 0x1, &(0x7f0000502000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 16:16:49 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df2000)="", 0x0) 2018/01/15 16:16:49 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe9, &(0x7f0000000000)=0xffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f00009ba000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001a3000-0x4)=0x1c) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000807000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000053d000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002e7000-0x6)={0x0, 0xde4}, &(0x7f0000061000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000314000-0x6)={r3, 0x1}, 0x6) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000049d000)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d2d000)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f1, &(0x7f0000170000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/15 16:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000048b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d87000-0x4)=0x60, 0x800) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00008e2000)=""/166, &(0x7f0000b6d000)=0xa6) r1 = socket$inet(0x2, 0x400000003, 0xed) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000ad7000)=""/18, &(0x7f0000416000)=0x12) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000dac000)=0x40, 0x3) sendto$inet(r1, &(0x7f0000545000)="068c09ed10dab932a201570cd4d91792cb3c9f3e", 0x14, 0x0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 16:16:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aea000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008ea000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffff9}) pipe(&(0x7f0000b40000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000547000-0x18)={0xa, [0x8000, 0x9dbc, 0xb708, 0x12, 0x0, 0x5, 0x0, 0x98, 0x10000, 0x94]}, &(0x7f000046d000)=0x18) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000b1000)=0x40, 0x4) socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00004a4000)={0x0, 0x4}, &(0x7f000030e000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000a60000-0x18)={r5, 0x2, 0x30, 0x101, 0x0}, &(0x7f0000f4b000)=0x18) getsockopt$inet6_int(r4, 0x29, 0x3a, &(0x7f0000660000)=0x0, &(0x7f0000527000-0x4)=0x4) [ 329.165589] sctp: [Deprecated]: syz-executor2 (pid 16070) Use of struct sctp_assoc_value in delayed_ack socket option. [ 329.165589] Use struct sctp_sack_info instead 2018/01/15 16:16:49 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0x7ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000003000-0x4)="134360b9", 0x4, 0x8000, &(0x7f0000001000)={0x3, {"0db4a52e218d3a"}, 0x0}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000001000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@mpls_uc={0x8847, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "99524e", 0x0, "2e1f0d"}, ""}}}}}}, &(0x7f0000f63000-0xc)={0x0, 0x1, [0x0]}) socketpair(0xa, 0x80000, 0x101, &(0x7f0000000000)={0x0, 0x0}) sendto(r1, &(0x7f0000002000-0x23)="59493c90371cb785f67e769a685840c79d39079e36281d2f5c86b6b9b5f6b46e5c6ce4", 0x23, 0x40, 0x0, 0x0) 2018/01/15 16:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) pipe(&(0x7f00004fe000)={0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00005e7000-0x4)=0x1, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b2e000-0x38)={0x0, 0x0, &(0x7f00008e7000-0x40)=[{&(0x7f00006a3000)="1ed55c60d251b3eedbb81cd509614bcc", 0x10}], 0x1, &(0x7f0000698000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = getuid() sendmsg$nl_netfilter(r2, &(0x7f00006b9000-0x38)={&(0x7f000025e000-0xc)={0x10, 0x0, 0x0, 0x3001}, 0xc, &(0x7f0000d49000-0x10)={&(0x7f00009d9000)={0x3b4, 0xd, 0xf, 0x201, 0x5, 0x0, {0xc, 0x0, 0x5}, [@typed={0xc, 0x68, @uid=r3}, @generic="bcb5d1c72fe9dfb296f49b8345bc9119e746454f76252488f8508225f144e14c0843241f1d9e393b6dfd6f3ba1dcf1da9ab0d10dabc9dd2f8418b518fae31a4877cd596d526c8c8e785b1d19c9c3e3a5c10db253c3ff7281ecc2425b6828f0ee58e0622b", @typed={0xc, 0x54, @ipv4=@multicast2=0xe0000002}, @nested={0x4, 0x7d, []}, @generic="e79c4584886ef81b53551a7b8c1fd8225a58a7a7161c2df4e08649d58dfdcd09f11b9e4dbd013471e3478409e4e368dc7e4e920f34c1289824ef6e7d7a04a4", @typed={0x18, 0x5d, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @nested={0x104, 0x15, [@typed={0xc, 0x2, @fd=r0}, @generic="295a7883237977fa73735c329e6226bc203748eeb125f1433eea54f1f7a7bb74933f0f94e7eec82119298e60a0ce51367b967d970ad152f58e4b50073b4887545ba160b2f066a2fcfa99675c5ca313b1291d649c1f40efc12b2a48af06cbc2d539054f9f6b4c3874771f3ff2c865a1882ec7798237d2fb181f50562762b2d3064d2f581cca38559a119ea72bc458baa2d4e5669f22d5", @generic="958ebe9858694cfc849b2dd02b81db9a33afe75ad12780b52cda42af07363152b58a66b3b7ac505d9c02a9dbfbdcaadf4202e809998201a87bba3ac83fcd790d0851e821dc71c0b9ef1cf881ea2742a0d6b72b21389e2e5cf1fec7b5"]}, @typed={0x8, 0x1f, @void=""}, @generic="66a05d5bf0f92d84d210f8076dd92e5fc968d83bae74f005e45f1514e680cab04942739d5a623726ebe87f1cdd8cec55515c9034e7c6a6df563fa9795cf566e03a44724ca8b7894c1ab2143d324b491867cb52d1cd197859350cecb3a40c49b214352eb125afb360775bdf07cde3b51a8dbffbc8ec9a8849b4abb2f7015a08e6f488cde04e3936daf9a76e8992ebea36b17e9be987c3ccb3bda93cc7c62948eb2b19dec27a33c7f90555d9889d618c086bdc53e945fd8d17dfeadd99af0ff58a26d48f9fa4", @generic="2b12c96a2660e54e9c088efea2417569f65bc45c11a4ab2820202fa538ba47045b873f72bc4f411a71ebaeb510eb756b08d4e4b3e45ff7e209b491ebf43ccff85e713e7d3d09d942a5ede932e8edc73775edae46c56e0d9f4211ece21f92dccd8432f22449a7a862d538b0f0175e06d228f7457d63a0314d980efa0efa787e6ad174dff0e73938f14549eed395b79e41a4b1db6eb5b56ec390623ec52effb7da80f12d23fb93bd6ea45873190516a65a1bebef1e1762cba3e3aed825574d3b569aeb2748759965da39ea17193056747e624d030fea45dc50d8ae793551e41f70c66fd2592c624989daec45090b2a3993bbdb8fdfd8"]}, 0x3b4}, 0x1, 0x0, 0x0, 0x8000}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d25000-0x8)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000071000-0x38)={0x0, 0x0, &(0x7f0000723000)=[{&(0x7f0000d76000-0xcd)="06ce23982faac3b1c681e2c37dc433f6529f6ea883c40dea206d9b4d85e165f8464692888a108e260ffe183b0647765bef87a4afceda7fe6e4d41e50cc2c35d1f760b976962a01ff364d6dbc1ef43408b4b93f44ece1414229938918d987a843803f715753367b2a5690c407771705d07c9700a79bcc9d34fe9f91a2a4decdc23b71529db94947e315382c699ded391f059c3a960613a3c64406b017f6ce7b3c3c91439b07ccab04b71cff74e3c0ebfd2c91964464833edb79a01fab36bfd1b9a38f31768a355b345d431b2a80", 0xcd}, {&(0x7f00006e5000-0x7c)="b223776675155ebe099d6ab8be8ab0ef9ae35dc28d575a983da7400db1817a9e6a5f1aff1b183c50531f42192ca77d7136bcf2e5ac79dc9d3f20a1f07380c4776060f5d30c9cf29ac186f7f8fbf058f5473021269af28b4aef36cbdff20f26316f22392083b136d3a8daaa688d501b996d19f43b653581ddac4e6e6d", 0x7c}, {&(0x7f0000220000-0x1000)="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", 0x1000}, {&(0x7f00005ee000)="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0x1000}, {&(0x7f00004b2000-0x75)="5ea393f121a9bca6e287e0822fe7c993bea19cfac6ba4658d9ed7ff5ff5e0d41ebf8bb64358290f179256435d007dcf750da3a324aa43d8fa90dfc83fc0dceec8ddad2a491763ba3a25c02698e8a87304e2beea1aa572fd54d691003f54e8f5c357bd629d85745d2fe955895c723e2ec92cf4fe4e1", 0x75}, {&(0x7f0000fe2000-0x55)="dd8fd59502e0e0d273b58c87d4bef7f3e646eb676adf2fb5457968fd20ff00a01d4195fb779c170fed5917ac12e57eb4dc2ec9ee2913251e9ddd1b1155e4405c022bedc95c0402f2abf710631cb2cbb89742c0da01", 0x55}, {&(0x7f0000c33000)="16c51b5f66861b45fadefb4874e568911897943f177a7859eeceaa841a691e165a90cfa0f8371102accd7103d0bea4fecd713d0cc398fa2241047063cb0e155c84b4cb1f838aad7c3d21b0e0308ede4afacec072d174de9a813053b84c3721436dc9fc3cb92ea4d0c079179d2192b2d6e91e97735de885b8f400714694ec0fce6d4f8770b6134791f34a875909a97f51eb7e66ad9561d192aca52482bb94ff6a7b134789e15e82da7aa8d0c2fc4d823f2c3970dc4fce48dad4ffc91989f63cbafbb83fc08ba97971ff3963932bcbf39bea8920b353ee39db4a01a9b60949b7ca9af4eb", 0xe3}], 0x7, &(0x7f0000e77000)=[@assoc={0x18, 0x117, 0x4, 0x22ea}], 0x18, 0x40000}, 0x4000080) readv(r2, &(0x7f0000214000)=[{&(0x7f0000df2000)=""/178, 0xb2}], 0x1) 2018/01/15 16:16:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000015a000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f000094f000)=[{&(0x7f0000c3f000-0xa1)="aabf6686d6166ac8a3f7a83875476b20700be6f290cacc9c4ded7230a87af3df", 0x20}], 0x1, &(0x7f000089e000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f00007d7000-0xe4)=""/228, 0xe4}], 0x1, &(0x7f0000bca000-0x6b)=""/107, 0x6b, 0x0}, 0x200000) 2018/01/15 16:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = accept$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$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00009e0000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f000071c000)=0x0) listen$netrom(r4, 0x6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005f8000)=0x0) r6 = accept4$inet(0xffffffffffffff9c, &(0x7f0000723000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce0000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d21000)={0x0, 0x9e, "b8b2b96abe2576488313c4cf931397d0f29f006e31df361d9913bfc8845660cb1bcde4d8a1bebc332d36ce845f7e177f96cc68a7f067d0176f242c1ffb62ff020cecebaba60f3d759dc986966d726f6df43768cafa85a1028f6a3d2187c31e1e655ce8e41f21b984bfcbc1ed92de34f08592e2295bd560abe7fd6ab82959a7f8b09d01befc46287cec0cbda6bde057c67ee513f384039609afa3e58749ba"}, &(0x7f00009ee000)=0xa6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00003d2000)={r7, 0x3}, &(0x7f0000ccf000)=0x8) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000068f000)=r5) r8 = accept4(r0, &(0x7f0000142000)=@generic={0x0, ""/126}, &(0x7f0000419000-0x4)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f00007be000)=0x2, 0x4) r9 = accept4(r3, 0x0, &(0x7f0000ca4000-0x4)=0x0, 0x800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r8, 0x10e, 0x1, &(0x7f000037b000)=0x4, 0x4) setsockopt$packet_rx_ring(r9, 0x107, 0x5, &(0x7f00001a5000-0x1c)=@req3={0x7c29, 0x5, 0x4, 0x6, 0x2, 0x1f, 0x1}, 0x1c) 2018/01/15 16:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000039b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8f, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000627000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[], 0x0, &(0x7f000009c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/15 16:16:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0xffffffffffffff49, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x2, 0x401}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0x81}, 0x8) r3 = accept4(0xffffffffffffff9c, &(0x7f0000cfd000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000bcb000-0x8)={0x0, 0x1400000000}, &(0x7f0000be7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000c22000-0x8)={r4, 0x8001}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) pread64(0xffffffffffffffff, &(0x7f0000bac000-0xc6)=""/198, 0xc6, 0x0) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f00003c4000)=""/38, &(0x7f00003e3000-0x4)=0x26) 2018/01/15 16:16:49 executing program 5: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004d1000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f84000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x7741f03c, &(0x7f0000f8f000)={0x0, 0x0}) 2018/01/15 16:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x0, &(0x7f0000821000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00002c5000-0xac)=""/172) pipe(&(0x7f00005da000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0x40086602, &(0x7f0000caa000)={0x7, 0x0, 0x0, 0xc9, &(0x7f0000939000)=""/201, 0x85, &(0x7f0000e84000)=""/133, 0xffffffffffffff2a, &(0x7f00004a1000)=""/246}) 2018/01/15 16:16:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x800, 0x401) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, r3}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/15 16:16:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) accept$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8) pipe(&(0x7f0000000000)={0x0, 0x0}) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000a00000-0x4)=0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000)={0x7, &(0x7f0000001000)=[{0x0, 0x8000, 0x6, 0x3}, {0x10001, 0x6, 0x0, 0x1f}, {0x3d, 0xc61, 0x1, 0x2}, {0x5, 0x1, 0x9, 0x10000}, {0x9, 0x7, 0x101, 0x4}, {0xe4ce, 0x70, 0x5d, 0x6}, {0x5, 0xd068, 0x7, 0x9}]}, 0x10) mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000b5f000)="0702", 0x2) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x3e, 0x40, &(0x7f0000dbc000)="4834c090e349a7d26ed572afe09eb2e03a40ba2bf3927a46a0e8b2d00a856587dec617193f985b0bdcaa3acedee425c27e31fc0763967172f5d0416b206c89ef43ff24c44f34b44bc6ac58831da50e6d91a0b14d1140dba1509aea7d1c627fffeb0ce2187b400373cb55f34bfead3266ce25a81689e65fa601cf286942af2be3090ff7ae19c830e17c09ed1398343e44b464ce7a067f721f7d1c23028cc1f35c695eb6d77882e7fdea8a1a5368717f4da030a051223058fd33e936cdd49d4e214ab6dd0b81b3dc2f69a64549f2b6455c505190a9e65a39456c5db9c3fd5db4", 0xdf) socket$inet6(0xa, 0x80007, 0x2) 2018/01/15 16:16:49 executing program 7: mmap(&(0x7f0000000000/0xd43000)=nil, 0xd43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00007df000)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d34000-0x10)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/15 16:16:49 executing program 2: 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) close(r0) socket$can_raw(0x1d, 0x3, 0x1) [ 329.374234] device lo left promiscuous mode 2018/01/15 16:16:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000410000-0x10)={0x0, 0x401, 0x6, 0x2}, &(0x7f0000f19000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000018e000-0x10)={0x9, 0x8, 0x3ff, 0x38201a7e, r2}, &(0x7f00000a2000-0x4)=0x10) bind$alg(r1, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00001be000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = accept$alg(r1, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00001c5000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f00000b2000-0x38)={&(0x7f0000416000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000247000)={&(0x7f0000417000-0x244)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000c19000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f00009a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000648000)=0x14) splice(r1, &(0x7f0000ac1000-0x8)=0x0, r1, &(0x7f0000ca5000)=0x0, 0x1ff, 0x4) bind$packet(r1, &(0x7f0000145000)={0x11, 0x1e, r2, 0x1, 0x56, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) pipe(&(0x7f0000741000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000410000)={0x6, &(0x7f0000fa6000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000fc7000-0x10)={r5, &(0x7f00007fe000-0x79)=""/121}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000bdc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3100}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00007a3000)={0x0, 0x6, 0x2, [0x800, 0xffffffffffffff00]}, &(0x7f0000694000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00005b2000)={r6, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004ed000)=0x8c) connect$can_bcm(r4, &(0x7f0000959000)={0x1d, r2, 0x0, 0x0}, 0x10) epoll_pwait(r4, &(0x7f0000753000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0xfffffffffffff001, &(0x7f0000cea000-0x8)={0x4}, 0x8) sendto$inet6(r0, &(0x7f0000e57000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) socket$packet(0x11, 0x3, 0x300) 2018/01/15 16:16:49 executing program 1: r0 = socket(0xa, 0x4, 0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x14f8)={0x14f8, 0x2d, 0x809, 0x5, 0x3, {0x10, 0x0, 0x0}, [@generic="444f5a9c7359c8a2e58a41212e3b5253d917def203e586a019642fb0a2bd2e53a40537b696cb744fd768f2e6fb1124b2eb2454d063c6aac56be6a295c0dfd4989de0e7f1178f5bf438abbeb2665fd1cb830bf446f2bfcfd5466d604bdc16c661da9cbd1b6c775e9e14412a193301a14e655134d623227137f231b7493cc837807c7fdfe2a0fd9c998943834980a540eb6ac46783e36ec8db25d1b3b37569a46eaa5f968208c26fd1e0365a6f200049e5742a9ca8155fb115159f21883f86a3920d6e4ecb7b1a121ac612e8f99416af7da43eef4a2ae0425a1c4f478f1c02e5876f1273bcd57cb5f2b555ce9e3bc8", @typed={0x2c, 0x63, @binary="402afe939a4957fd8552ea95081dba5f40ff043170a8597d725eb879b2cde99743ddc2"}, @typed={0xc, 0x6f, @u32=0x8}, @nested={0x1f8, 0x34, [@typed={0xc, 0x24, @uid=r1}, @typed={0xfc, 0x6d, @binary="da628226d9e868a49ea71ddbdd6649a455e504d11738a76e88cde9d9c7e60ecb5471ab274b29a86ffbb4270fa1d8e5889288dbe96e5c023814de4c1b10e4226aa20623fb4d11ae6612e9c210a738b874a0fb8d49686d873455d23d047bae926cdfd4e1203aad789ff69044ffe9d2c8698e5a6389884c4816b70695150efe09496fab4eedb124ff46ba2c3ed659bf3040ef1b31abcc72ab3c8eae57e866f766de8b687d410d7cf68bd913b8aabbea2787d388be9040b65ef7b658953d66176b0bca2cb7da2779cee06d876628aadddba60dfadca748288c1c6fef1b31b9f4fb0a58ea2f2985ddd17521a3731afb43b8e8b0"}, @generic="7610dac093b755e55f7df4f053150c02305477ac878b61fd273ee27213099dd57ab2004797a18da37cf7cb7854f7a23224bc3dde251e995e299e4e01b15083d0d9374dfd3f5f7ad1d40cbf871d5368af820b3de92a2b6ea7104890e01c0865f4c7d01da2", @typed={0x88, 0x2e, @binary="1254aa42094550c24a9ca38fefbc8613d5836f9fffad7619b3b637dc037fb3cb239a0905cb28f9570332af97428d92f0508fd91be966ca9e9a06b27e90e3f36484d51a77d141bf9771c6ba462ec14eac69c62782a79334ee736abfd18a490f120f61234e24acc33172a8572d2a54055e426758cbb8bd2b9868a882c72c"}]}, @generic="fdc22fb73affd9446cd1246f4acaa993b337c8e109829cb6485f3d3b6db67b4a8c7062fb62c5569bd410", @generic="f921c4be667fa2b3302539584b946a1ca4c637e4a699d25dd7ca8971e4672ad4c9a127db64d1db2c502b3738199e99f941a11489b5a56c53ff3059bd103c0c491a084d9577d7d3f654f15fb0c7fe413a6a439f2f3edd2f75bb4acadf87f82f92fbfec44e2a8c51b191123a9c1182b15a442e313a21ac170efa619d2854", @nested={0x111c, 0x8f, [@typed={0x1008, 0x58, @binary="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@typed={0x10, 0x54, @u64=0x207}, @generic="dcbe722bbab1e47d72ce84d95bdc9b07b2bbfa82a9e2666b770400c8043f5a89f0fdea386fd24ceaf89962a29ff789c9d0c91c05afab11dd2a59a4858fd9ca14f428ddbbeddc7d3c4131bd2978669bf189d17a2d22d3217e0101a99c244f395ed1a3820af3aca9e43d8a914f56f94ab900362fd34817d1898a6ad6663682634922013943f7bfd31146640fd63612f848721f2a2456b7d280c9fa2c6c3cf11b3dab541f6ab280003c7bc0ecc5b73d", @typed={0xc, 0x7e, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="b2d873eee739123806f9ebd8185b2f823621c0b1fd03c3c5f819f977f4e02c252ec28bab92f3b8a7a5d5029ea8a80b754a5fbee04b81a737f0fd95ef76a37911237fc6794a84"]}]}, 0x14f8}, 0x1, 0x0, 0x0, 0x8000}, 0x4004) mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a10000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000a10000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000293000)=0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000a6000+0x92c)={0x0, 0x0}) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00009e4000-0x1000)="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", 0x1000) setsockopt$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) 2018/01/15 16:16:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001000-0x78)=@routing={0x0, 0xe, 0x3, 0x1e, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000016f000)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) recvfrom(r2, &(0x7f00000c7000-0x5c)=""/92, 0x5c, 0x2, &(0x7f000041b000-0xe)=@l2={0x1f, 0x1, {0x1, 0x3d03, 0x7fff, 0x5, 0x1, 0x0}, 0x9, 0x79}, 0xe) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004b5000)=0x7, 0x4) poll(&(0x7f0000f55000)=[{r1, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000c7b000)={@random="c6f2b4a0d058", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x6, 0x4, 0x6}], {0x8100, 0x401, 0x5, 0x401}}], {@generic={0x8906, "7155fef1725bb526b807c41a52972a103000cf00467ac7be3864ced67e3acd5e6876c8906f75721fb2de0c7c42044a5ce373ce4fa0f104e2fef40fe7f459e4b2ba062ce06dae6a075b7665768f1503c778e2896936329de772d14ebcd9cba3329aa0499d4ab39ec8b6f8a53b68a96843aa94a325f1e5c4587ec59a21071391d97aca16070a05d3822ea74a05140f3a40c01364f4a158f4a60070120eed117e9e5c0ba095c96a623d5b549c5cf59b9919a6a48219dc2f6eb85d041b71b469415efd4319555ff5e3cde1e0aebccd874619dc93a625fc2576cc19f5c8f7d332a50dd409"}}}, &(0x7f0000e9c000-0x18)={0x0, 0x4, [0x82a, 0x3dd, 0x814, 0x67c]}) 2018/01/15 16:16:49 executing program 7: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000011000)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f000000b000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000001000-0xa)={0x4fa, "b10371db5284"}) 2018/01/15 16:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000394000)=0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f00004df000)={{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x9, [0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x7, 0x0]}, 0x2a) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00005f1000-0x4)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/15 16:16:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x4, 0x204, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffff, 0xd88, 0x1, 0xa284}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={r3, 0x80, 0x10000}, &(0x7f0000001000-0x2)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e", 0x10}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000caa000-0x4)={r1}) accept4$ax25(r6, &(0x7f0000bab000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002fa000)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000002000)={r4, 0x4}, 0x8) recvmsg(r1, &(0x7f0000510000)={0x0, 0x0, &(0x7f0000af8000)=[{&(0x7f0000f65000-0x92)=""/146, 0x92}, {&(0x7f0000252000-0x8c)=""/140, 0x8c}, {&(0x7f00007a9000-0x39)=""/57, 0x39}, {&(0x7f0000e53000)=""/198, 0xc6}, {&(0x7f0000a4b000-0xdd)=""/221, 0xdd}, {&(0x7f0000f81000-0x1000)=""/4096, 0x1000}, {&(0x7f00000fb000-0xa1)=""/161, 0xa1}, {&(0x7f0000342000)=""/24, 0x18}], 0x8, &(0x7f0000498000-0x45)=""/69, 0x45, 0x3}, 0x40000001) 2018/01/15 16:16:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000227000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x0, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @empty=0x0]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[], 0x0}]}]}}, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) syz_extract_tcp_res(&(0x7f0000c2d000-0x8)={0x0, 0x0}, 0x200, 0x8000) r0 = accept(0xffffffffffffffff, &(0x7f00001df000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000460000-0x4)=0x9) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00002d5000)={0x3, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/15 16:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00007ae000)={0x0, 0x0}) r1 = socket(0x10, 0x40000000003, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00009ba000)={0x0, 0x10, &(0x7f0000fb5000-0x10)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004ef000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000965000-0x6)={r2, 0x0}, &(0x7f0000b8c000)=0x6) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000d4000-0x20)={@common='bcsf0\x00', @ifru_flags=0x800}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ed2000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b23000-0x4)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00007dd000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006a2000-0x8)={0x0, 0x2}, &(0x7f00003ba000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000da2000-0xa0)={r4, @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]}, 0x54d, 0x7, 0x2587c6b5, 0x4, 0x2}, &(0x7f00001ed000-0x4)=0xa0) getsockname(r1, &(0x7f0000d24000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d92000-0x4)=0x60) write(r1, &(0x7f0000b1a000)="22000000180007ffffea001d090007110af600000002080900001c00040000000003", 0x22) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d46000)=0x557, 0x4) 2018/01/15 16:16:49 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x7f, 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x5, 0x2, 0x3) getsockname$inet6(r1, &(0x7f0000173000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000618000-0x4)=0x1c) write(r2, &(0x7f00000c8000)="24000000260067000000000000007700f1ff00ef0100000013000000ffffffff0900ff10", 0xfffffffffffffcca) 2018/01/15 16:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000eab000)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000089b000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f0000c05000)=[{&(0x7f000022d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000224000-0x50)=[], 0x0, &(0x7f0000b37000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x50, 0x0}], 0x1, 0x0) 2018/01/15 16:16:49 executing program 4: pipe(&(0x7f0000a27000-0x8)={0x0, 0x0}) bind$netrom(r0, &(0x7f0000c52000-0x48)=@full={{0x3, {"ab2fc591c920ed"}, 0x100000000}, [{"598c32e63d4105"}, {"543fcee99bdc1c"}, {"07720f48408426"}, {"156525a092d74f"}, {"f8a4a883902eaa"}, {"31bf696db49e53"}, {"968c1f5f4afd58"}, {"2c718cbaf3e662"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000ba4000-0x118)={0x77c, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000faf000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/15 16:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = accept4(0xffffffffffffff9c, &(0x7f000078a000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f00001e6000)=0x1002, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fe5000)={0x0, 0x1}, &(0x7f0000a46000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f3c000-0x20)={0x2, 0x3ff, 0x20d, 0x6, 0xfffffffffffff800, 0x8, 0x10000, 0x401, r1}, &(0x7f0000b91000)=0x20) 2018/01/15 16:16:49 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ed7000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000a7e000-0x6b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@redirect={0x5, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[@ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/15 16:16:49 executing program 1: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003c9000)={0xffffffffffffff9c}) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) getsockname(r1, &(0x7f0000285000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00005a2000)=0x10) pipe(&(0x7f0000432000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) sendmmsg$alg(0xffffffffffffffff, &(0x7f000059d000-0x38)=[{0x0, 0x0, &(0x7f0000283000)=[{&(0x7f00005a7000)="d1a4edc6ada830966dc07a7d9eda5a84d6acd04108a8778ef7bdb8de20dadf839b76eae0e7790d9454e3218626070927707fd45c81e73272b7ebc618d39458b5db41ebef9c78743b4aeab1813d5349a96a2ad2080b9e895405c026e3db4de4cc913fb2ea4d1801b64826802ef8093ed58c5efb0b96f138305f3c740994393e0e46e8c7271417ff0cee6182a0ae8f9d9f9844c8def2825fe1cd251ff0fb865d7af9fcd7963bf7956af401e2a5ad6717", 0xaf}], 0x1, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005ab000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x10000340, &(0x7f00005ab000)=""/0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000023a000-0xc4)="3bb41edc8b599c04019d58029e380d26c8dedfaef3299fa28cc117e51f3f4f9ca99b77dde67d709c4646e73100b2b1148f13ad0780498ff5333272e192030c70feb30e027cf15ebba96baf20fc1975a179660f914f3c14167d0b2853174a925fa75a1a715818b06db1d7f491dbce035b22503f764500487cc07b24dbad49e4a50a49f984ca97b6c45e30a4fce2fd8e8515f4fa363ee317ed00ed1127385d308c120d44706f7a5c9e726f4085e0c1138050542b2606e61ad376b8533fb23dda14f070c3cc", 0xc4) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f000030d000)={@generic="9513ce34f7b8923ead55b2f4f229f727", 0x4}) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80000, 0x80000001, &(0x7f00005ac000-0x8)={0x0, 0x0}) setsockopt$llc_int(r5, 0x10c, 0xc87638601a3e1e2f, &(0x7f000054d000)=0x1, 0x4) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f00000c8000)={0x800, 0x4, 0x81, 0x9}, 0x10) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00005ae000-0x10)={r3, 0x28, &(0x7f00005ae000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000199000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f000003b000-0x80)=[{&(0x7f00005ad000-0x99)="f2a27b213e9f4d2981275e792ad019a12dae4d4fba6859d02ef51b8019660e235e0e959a3299b0b34b4c3f20b02bec477b4f834eba60e6acf00ecd1f7904b913ebb2972f875d9787625ce497a7ee2cf58a746977e702b4d606bc4be8aca656e78fce65609913c9b23047c6dde747282d02c25b708900ffa00131e2c461dab5af7fb74c3f9c540e69efac9c390592f651fe816b63a60cf296a9", 0x6f1}, {&(0x7f00005ad000-0x91c)="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", 0x1000}, {&(0x7f00004c1000)="5d49542206f5bb338a01dc7da07d06bf8f5b16628623f9b049edf32840d6c387a268b2d4b5", 0x25}, {&(0x7f00005ad000)="6e5a9ccce510660d375f35c73d07af2c5643814f28c58899a8d4d374f1bc8fb6ac2b9d821bd330ebb482a243b1b3d05334655c59d3774b47ed35234122c64a90c0007b3e", 0x44}, {&(0x7f00005ad000-0xb3)="951aeba87069521a48200c40a4aa581734351064a5ba735ebbdac04430de5b10b06fd53d92ccf83ad8784663cedc1881cdbdf2ffdd9ddf346053ed68ed544f2a7118c6c28d236f493a99e8493965a55df49cc61d2e41e2b27544c03025345d8d885a864ff6dfa8c6b4dbffef56e59d2141af353c1984d054d340dce645dd38a6f4e6a9e5ea559c5e8ef9e6ed6ccf97a0e61f3c0437b93250c07120fd1227174a149edba32950fcdabc2dcc67c72a9e7b15d726", 0xb3}, {&(0x7f000023e000-0x142)="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", 0xe5}, {&(0x7f0000338000)="bd51163ccbcba024c1079092faa7354502001f09fca244481d2af939bb042ae68f13715368cc7bf5f96f31effa1d4eed37f7cabacb6a", 0x36}, {&(0x7f00005ad000-0x4e)="cd5bacc25fd7b18dfce855dcf5c5e1bf6f41627595ad6f409e3eda0f696016a1609497596672135ada576fa2627b9f73493016eae6804bf32157572c845ef7d5ad72e70b32a4ce950b2851fbd260", 0xfffffec5}], 0x100003d6) 2018/01/15 16:16:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000011c000-0x8)={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000128000-0x8)={0x0, 0x81}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x7, 0x7fffffff, 0x4, 0x2, 0x7, 0xf8000000, 0xfff, 0xc18, 0x9c8, 0x3}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x10000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000003000-0x8c)={r2, @in6={{0xa, 0x2, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={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]}}, &(0x7f0000001000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000824000-0xc)={r2, 0x100, 0x10}, &(0x7f0000000000)=0xc) 2018/01/15 16:16:49 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f000000a000)={@random="2b2a0081bffb", @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x2c, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000010000-0x10)={0x0, 0x1, [0x4eb]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000013000)={0x0, 0x0}, 0x1, 0x0) r0 = socket(0x9, 0x1, 0x3) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000014000)=0x0, &(0x7f0000015000-0x4)=0x4) 2018/01/15 16:16:49 executing program 4: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80e, 0x7e) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000f09000)=0x8000, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f0b000-0x8)={0x2, [0xfbc, 0x39c]}, &(0x7f0000e1c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ec0000-0x4)=0x7, 0x4) sendto$inet6(r1, &(0x7f0000ef1000-0x806)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c54000-0x4)=0xb) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000f0b000-0x2c)=""/44, &(0x7f0000381000)=0x2c) 2018/01/15 16:16:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c27000-0x8)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000479000)={0x0, 0x0, &(0x7f0000bb1000-0x10)={&(0x7f0000cba000-0x38)={0x2, 0x9, 0x8, 0x0, 0x7, 0x0, 0x1, 0x0, [@sadb_address={0x5, 0x7, 0x6c, 0x0, 0x0, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x800) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00009d2000)="1f000000150affdde200000006000900000200000900018005ffffe5000051", 0x1f) r2 = epoll_create(0x4) epoll_wait(r2, &(0x7f0000dfd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x2) 2018/01/15 16:16:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000128000-0x10)=@common='teql0\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000047b000)={0x0, 0x0}) bind$inet(r2, &(0x7f0000aae000)={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00004b7000)=0x0, &(0x7f0000904000-0x4)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='ip6tnl0\x00', 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x91) socketpair$inet(0x2, 0x2, 0x2, &(0x7f00008f9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000010e000-0x10)={0x0, 0x0, 0x4, [0x0, 0x80000000, 0x6, 0x4]}, &(0x7f00001ee000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000844000)={0x1ff, 0x20f, 0x81, 0x75d0, r5}, 0x10) r6 = accept(r2, 0x0, &(0x7f000031c000)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000f2000)={0x0, 0x6}, &(0x7f0000f52000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000d7f000-0x8)={r7, 0xc46}, &(0x7f0000d44000-0x4)=0x8) sendto(r0, &(0x7f0000f1e000-0xdd)=' ', 0x1, 0x3, &(0x7f0000ffb000-0x10)=@ipx={0x4, 0x4000000000, 0x800000000000, "feb2b9af68b6", 0x0, 0x0}, 0x10) [ 329.618498] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/15 16:16:50 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000f7c000)=0x0, &(0x7f00009ba000)=0x4) r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) accept$packet(0xffffffffffffff9c, &(0x7f0000406000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ccc000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000dd2000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0xc3d7, 0x8, 0x0, 0x3, 0x4, r1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 329.668270] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/15 16:16:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x1ff, [0x2, 0x9, 0x74, 0x6, 0x1, 0x401, 0x4, 0x7]}, 0x5c) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000000)=0x6, 0x2) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000003000-0x4)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffeff, r2}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6(0xa, 0x4, 0xffff) getsockopt$inet6_int(r5, 0x29, 0xd1, &(0x7f0000000000)=0x0, &(0x7f00004c9000)=0x4) 2018/01/15 16:16:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0xf8, 0x8201, 0x4, 0x2, 0x0}, &(0x7f0000844000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000faf000)={r2, @in6={{0xa, 0x2, 0x400, @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]}}, 0x8c) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000001000-0x8)={@dev={0xac, 0x14, 0x0, 0x14}, @dev={0xac, 0x14, 0x0, 0x2000000000012}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(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(r4, 0x0) sendto$inet6(r3, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_ifreq(r0, 0x8920, &(0x7f000012c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000d87000-0x20)="f718a56067f7c519091f77d08086a25636d86ef335474353768e727821632d89"}) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f00005e8000)=""/147, &(0x7f0000c78000)=0xffffffffffffffcd) 2018/01/15 16:16:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x1ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 16:16:50 executing program 6: r0 = socket(0xf, 0x5, 0x2) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="02000000", 0x4) 2018/01/15 16:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x5, 0x5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d0f000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000798000-0x8)={r1, 0x83cd}) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000fdb000-0x115)="1f000000070affe200f49ff41a0000000200000902018005ffffe500005133", 0x1f) 2018/01/15 16:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) socketpair$inet(0x2, 0x0, 0x2c7, &(0x7f0000380000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d91000)={0x0, 0x7, 0x0}, &(0x7f0000cdf000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a14000)={r2, 0x80}, &(0x7f0000b8a000-0x4)=0x8) write(r0, &(0x7f00003a4000)="5df2e77103150d98565b241b72307497ec536d6ef9036c7029b5d2af1ead9bb99d28a0d22fe072a8ec114e468fa493bb80435a38286db8ae66e3a9bf00488a160ae4febeb07e9e5f08cb0dff0a10a71bd85966cdf18ca9f3cf3ac54d6efb843d2fb98599f2df72146c4a811b2ca514c8157d0a7e69a062", 0x77) socketpair(0x1, 0x801, 0x10001, &(0x7f0000f19000)={0x0, 0x0}) setsockopt$ax25_int(r4, 0x101, 0x4, &(0x7f0000aaf000-0x4)=0xfffffffffffffffd, 0x4) r5 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r5, 0x3fe) r6 = accept$inet(r3, &(0x7f0000b34000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x18d) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f000080c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e7000-0x4)=0x20) 2018/01/15 16:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000007a000-0x10)=[{&(0x7f0000317000-0x29)="2900000021001900013d3524000a000602000016000000009e0d000005000c00000000000000002008", 0x29}], 0x1) r1 = socket(0x6, 0x800, 0x7) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000005d000)={0x0, 0x1000, "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"}, &(0x7f00001ab000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000c06000-0xc7)={r2, 0x7fff, 0xbf, "2248b27e783c95980da061f5c7c81100b15d5f08ac56e0ebcfa167dc9f2d4be1f6bc1c17fa2f42f504ad35d6c038a9a659aa41ef08469f56a047b2790df53998de6ff7181fd3bad7a54a736e027dc4c57a5f7c70ea4c81ab24ca9469f088c1ce2486636468ce79f89908511c62e115ac29850954e5a5bc206e79869c05a6ad8843e28a225e2ad0f9f8cbc5eadb7c5cb6dce15e3f1a5f042e652f7fdacb4a76650245f357dc969395b4740dfcdecf75d9d6225543bfd1afa40c765d26e5033c"}, 0xc7) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000411000-0x4)=0x0, &(0x7f0000d54000-0x4)=0x4) 2018/01/15 16:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x1000000001, &(0x7f000042c000-0x4)=0x0, &(0x7f00008ed000)=0x4) [ 329.814194] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 329.824289] can: request_module (can-proto-5) failed. [ 329.827603] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 329.853912] can: request_module (can-proto-5) failed. 2018/01/15 16:16:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f5d000)={0x0, 0x0}) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 2018/01/15 16:16:50 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) bind$nfc_llcp(r0, &(0x7f0000002000)={0x27, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, "df3acb01433fa4d6c8789e234f05731f0686846a2d02e6888eb7c1f801a28ddf12cbbc03959a2c96b23b9606d5f237c5269ac06cb9abc11c2be072abe81fc6", 0x0}, 0x60) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x1, &(0x7f0000001000-0x4)=0x0, 0xa0) close(r0) 2018/01/15 16:16:50 executing program 2: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000af8000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af9000-0xfc)="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", 0xfc) r2 = socket$inet6(0xa, 0x803, 0x1ff) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000afa000-0x20)={0x6, 0x1b66, 0x8004, 0x10001, 0x9, 0x1, 0xecd8, 0xb34, 0x0}, &(0x7f000046a000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a71000-0x10)={r3, 0xffffffffa5168a4e, 0xeee9, 0x7fff}, &(0x7f0000a55000)=0x10) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)='{', 0x1}], 0x1, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) 2018/01/15 16:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00006e3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fa3000-0x4)=0x10, 0x80800) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000dc2000-0x4)=0x0) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000003f000-0x8)={0x0, 0x8000}, &(0x7f0000e87000)=0x8) ioctl$sock_bt_hci(r1, 0xc00448f7, &(0x7f00007ff000)="b0913777bf892d58328be90936482c05ec03d9ddd6143d5bdf5198b673ae02bf2a9cc174b86d0ff2bcd225ba70eb75e404d05977dde07561152f393484b12194ca4c37ab8ba24bde2841a86800ce5c6088536f1722345eee3776741774fcde7a1d4d6f4fd3e5606e08a2f52509e8b1f58af42764f8d8d7f481dcf4b7d766ee31db6e91853a52442caf8183dcb6840e53eba444cdc7bd898d86ee2ef990971b0cd1857345f2159cf19b5add20d0c3644aba94200b7a1ce61409") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ec2000-0x10)={r2, 0x2c, &(0x7f0000cad000)=[@in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f88000)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000d07000-0x20)={@generic="1b7aec1bceb1787cc8e6c204cfa7a811", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00009d3000)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f16000)=@common='lo\x00', 0x0, 0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ca3000)={0x0, 0x0}, &(0x7f000081e000-0x4)=0x8) 2018/01/15 16:16:50 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00007b3000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00000e4000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000052e000)=0x60, 0x80000) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000377000-0x4)=0x0, &(0x7f0000bd1000+0x787)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000136000-0xf1)="16", 0x1}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r4 = socket(0x10, 0xa, 0x4) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f000096b000)=""/243, &(0x7f0000602000-0x4)=0xf3) getsockname$ipx(r4, &(0x7f000001e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003fe000)=0x10) accept(r1, 0x0, &(0x7f0000110000)=0x0) bind$alg(r2, &(0x7f0000b58000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) 2018/01/15 16:16:50 executing program 7: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x10000000002, 0x4) 2018/01/15 16:16:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000004, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x400000002f, &(0x7f000000f000)=0xfffffffffffffffe, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 329.881881] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/15 16:16:50 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f3b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d70000-0x6)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000014d000)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000df0000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003cc000-0x14)="", 0x0) 2018/01/15 16:16:50 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f000034f000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb2000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x68472b21, 0x5, 0x34, 0x8001, 0x5}, &(0x7f00007d7000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1af, 0x0}, &(0x7f0000000000)=0x98) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e77000)={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]}, 0x0, 0x0, []}, 0x98) 2018/01/15 16:16:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = accept(r0, &(0x7f00004b6000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000ce000)=0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00007b9000)=0x0, &(0x7f0000a79000)=0x4) r2 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f28000-0x8)={0x0, 0x7}, &(0x7f0000ecb000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000016d000-0x8)={r3, 0x2}, &(0x7f0000a59000-0x2)=0x8) sendto$inet(r0, &(0x7f0000b3e000)="", 0x0, 0x0, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000457000)={r3, 0x3ff, 0x87, 0x3, 0x73a, 0xc5, 0x4, 0x8001, {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]}, 0x8, 0x9, 0x4, 0x0, 0x8001}}, &(0x7f0000943000-0x4)=0xb8) 2018/01/15 16:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x7, &(0x7f000085f000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c06000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e7000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 16:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00008c9000)={0x0, 0x0, &(0x7f0000e85000)=[], 0x0, &(0x7f0000671000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000a52000-0x38)={&(0x7f00004b3000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0xd, &(0x7f0000a26000)=[{&(0x7f0000648000-0x1)=""/1, 0x1}], 0x1, &(0x7f0000372000)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f000099b000)={0x0, 0x0}) epoll_wait(r3, &(0x7f0000895000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x8001) 2018/01/15 16:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000010d000-0x10)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000add000)={r0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00006cf000-0x8)={0x0, 0x1}, &(0x7f0000bdf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000ab000-0xa0)={r3, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x1ff, 0xfffffffffffffffa, 0x100, 0x4}, &(0x7f0000ee5000)=0xa0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000465000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000328000)=@common="7379186b61ac6c65723000002700", 0x10) listen(r0, 0x0) shutdown(r0, 0x1) listen(r1, 0x0) 2018/01/15 16:16:50 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f0000e8d000)={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fc4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000fc3000)={&(0x7f0000fc3000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/15 16:16:50 executing program 1: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f5b000)={0x9, 0xfff, 0x7fff, 0xa41, 0x10, 0xffffffffffffffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f5c000-0x10)={r1, 0x28, &(0x7f0000f5c000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvmsg(r0, &(0x7f0000e02000)={&(0x7f00005d8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000458000)=[{&(0x7f0000f5a000)=""/26, 0x1a}, {&(0x7f00006fc000-0x8f)=""/143, 0x8f}], 0x2, &(0x7f000035a000)=""/241, 0xf1, 0x4}, 0x0) r2 = accept4(r0, &(0x7f00003af000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000add000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f5c000)=0x200, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 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) 2018/01/15 16:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x800000000032, &(0x7f0000151000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f000002d000)=""/221, &(0x7f000037e000-0x4)=0xdd) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00009cb000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000c2b000-0x4)=0x8) 2018/01/15 16:16:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x2, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d27000-0xc)={0x0, 0xff, 0x30}, &(0x7f0000f4d000-0x4)=0xc) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f9a000)={r2, @in6={{0xa, 0x0, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x8, 0x800, 0x4, 0x2, 0x6, 0xed, 0x9, 0x3, 0xda4, 0x76f, 0x4, 0x8, 0x100000001, 0x172]}, &(0x7f0000f9a000)=0x108) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f9b000-0x108)={0x0, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5fac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1000000000000, 0x6, 0x8000, 0x4, 0x7, 0x5, 0xfffffffffffffffc, 0x5, 0x260, 0x244, 0x7, 0x1, 0x578, 0x800]}, &(0x7f0000027000)=0x108) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f9c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000079f000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000180000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000972000-0x8)=@assoc_value={r4, 0x2}, &(0x7f0000cbc000-0x4)=0x8) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x20) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f9c000-0xb8)={r3, 0x7, 0x1, 0x9, 0xc02, 0x7, 0x0, 0x180, {r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7b, 0x1, 0x2, 0x45c7c1dd, 0x0}}, &(0x7f0000efe000-0x4)=0xb8) 2018/01/15 16:16:50 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f0b000)={0x0, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000425000-0x118)={0x2b432971, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = accept4$packet(r0, &(0x7f000010c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008dd000)=0x14, 0x80000) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f00003a2000-0x4)=0x0, &(0x7f0000353000)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005de000)={0x0, 0x0}) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000d2000-0x20)={@generic="fddd49f4c5396284559ac5fa9d577b00", @ifru_flags=0x802}) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00002f5000)=@req3={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005cc000-0x4)=0x0) pwrite64(r0, &(0x7f0000262000)="1e216691a21e2a0ead027847f733612d81130473c9abb0f6c3fee8dd63e412d76c9b76ef984c1f2b2686bd8a3794b02830abdfa72fbe3331c769ff034c4d195e96b7ef8efcb7ac6803aa4a37d732d80b7139a49e25fa5c4520a6b93d0ff8850cbf92592798397dc12e7c86823f20c7cfa0a373f94a08d9014dcf2a9129c6efefba77cdc680eebeb51123d8f9dba7f5e2ef7457f46d65d63eccd8dae7fc529c2c34c48d902492373cbd76880aa542cc491b6094", 0xb3, 0x57) accept$inet6(r3, 0x0, &(0x7f0000596000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000c3e000-0x4)=r4) setsockopt$inet_int(r3, 0x0, 0xd, &(0x7f000091e000-0x4)=0x280, 0x4) 2018/01/15 16:16:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48028001000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000026da36"}, 0x80, &(0x7f0000454000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0x27f, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f0000a9e000)=[], 0x0, 0x0}, 0x0) recvfrom$ipx(r0, &(0x7f0000ac4000-0x34)=""/52, 0x34, 0x1, &(0x7f000079d000)={0x4, 0x1, 0x79, "e273e198b8f1", 0x8, 0x0}, 0x10) 2018/01/15 16:16:50 executing program 7: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000007000)={&(0x7f000002b000)=@nfc={0x27, 0x2, 0x1000, 0x0}, 0x10, &(0x7f0000035000)=[{&(0x7f0000011000-0xe1)="cc83ba0df3e1dd1e8f711ea56cba9fc1f7d08185ffc07a9c223b5962daa3542a10ebbc7376035d62753bf41642f45c0ff1721c0b4a89d90628a5baf2e8f15bf7a620661127e16dd90a1402bca87ae559a44c1207b309667127f4869e6873b860bd55ad92148550108fe157a935382e1eae748b9d79d38d95a04c40f48ef363b766640e5fe5ddde435dafff61d8fe6763e0139936dc67d56abea45d09317cee533ecdbc6b18ed50dc021790a9ac9c596368bf024c0c18153542d748bf83db87132058ceded74545308dbccbc45db97c4c876dd90a50e458e50a4c510697fb9b2c0a", 0xe1}, {&(0x7f0000035000)="38e2fe0d9f75fdf944c74f9e6df87886c02744fe866e5a3b4b04a6e1cc10c4b8c2d3d267977442c7f26bcf9f96fd983fbc6a4e24cc304b87a6d30e4925820f2e95191d37eada5e93b587b0092ef90fb2430c01a11e10b799440af92048e12862f6096031ad31911056ccf367be0d3fd92c9f0229730faf76fff19f0e3affbd884958e75f1a289de5e410df99466ea9c18bcaabd4cb663809c0b55d35a66ee0f1759e569850c175573ae6869736b9e1324cc3523e4e816b2000dcd9b8325e661445eb0dc821bae230d17be5a174993b093a2ad10ac142b9185cc16331fcf3e5a813d690ddbaa86292fcf20d35b0a0fb", 0xef}], 0x2, &(0x7f0000035000)=[{0x10, 0x19f, 0xfe97, ""}, {0x70, 0x108, 0x800, "ef847891b7a1aa4c8890644fe1682ba7222c520527a75d98f0c48a2654cf8f821640a4881432655f1d68701f6446bf6e170db47124c20ba097301d27ded4fdc6fbc84c805662010d9819e686bbbe90daf1e1445c407a779f3b9b009d"}, {0x18, 0x102, 0x2, 'Z'}, {0x38, 0x1ff, 0x3, "0dfa7959aa84b14a39be7dc8f6d0cd52104acb0b37c6bec216c0c248fa32d1687f3048e6"}, {0x110, 0x84, 0x5, "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"}, {0xa8, 0x11, 0x1, "3eef794c067a12527339f0c20ba4fef253593f8a391e963e66b6645b2ae02ac30e3022988cd5ce7a5753cdc070e65ebb751645f04ce17703308d2305f46f8ac1f5199ff96647e10546ff80f83826fdbfcb03047b27ec617acbd62f87ec8c463cb434a5c2596fda577f1ce384f42b97265b050851cfb36f6b5e81bb7577d1a962d3585c4467b7c7d7b0ad50bad184fb4131a2"}, {0xa8, 0x0, 0x6, "b13e2c43f0131fd57b6ce54801705f48c7d7fd63622b574238e270b1c17c8254d08c989b6418320f3f4d38d13af978fcb0cd86e92ff3eb35c137c4d2f1bb7e66c0ac835e114818e71b084946f8c309b6a0dca448b4592c9ba6909aeb931a7fd0fd3cfe59b815f59df4266eadc03b4baf34ce91e9e42d3f8d54e5ba61852f4dc0f21cab8f5b5bf017e71f68cc08ab372a88692559"}], 0x330, 0x4000000}, 0x8000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000036000)={0x0, 0x0}) 2018/01/15 16:16:50 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f69000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006e8000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) pipe(&(0x7f0000be6000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000bb000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ce000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000032c000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000070000)={r5, r6, 0xfffffffffffffffb, 0x1, &(0x7f0000aca000-0x47)="51273fa8214f90cc9bae22bd3833f45634258c35933f9afa13615d01fab50d264c8d1cf136977b8cf5b7c5253f0ad2d42a4ed9278dfbb2b4b3e82f7e6c486a5badd4d2ca6fe95f", 0x7, 0x7fffffff, 0xab, 0x0, 0xe7, 0x401, 0x1000, "3b11cecf"}) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r8 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r8, 0x1, 0x32, &(0x7f00009da000)=r7, 0x4) write(r8, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xffffffffffffff51) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f00003eb000-0x8)={r8, r7}) 2018/01/15 16:16:50 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000080003, 0x9) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000566000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fd4000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fd5000-0x4)=0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x5, 0x0, &(0x7f0000a8b000-0x77)=""/119, &(0x7f0000fd5000)=0x77) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000e02000)=0x0, &(0x7f0000fd4000)=0x4) setsockopt$inet_int(r0, 0x0, 0x8000000d1, &(0x7f000076c000)=0x0, 0x4) 2018/01/15 16:16:50 executing program 6: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0x1cb, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket(0x0, 0x800, 0x2) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000cc7000)=0x0, &(0x7f0000f76000-0x4)=0x4) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f000040c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[], 0x0, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x163) 2018/01/15 16:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffff9c, &(0x7f0000541000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f3b000-0x4)=0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000011, &(0x7f00003a5000-0x4)=0x0, 0x4) socket$inet(0x2, 0xf, 0x54) 2018/01/15 16:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x400000000014, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000ffdf01000000", 0x14) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e9f000)={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, {0xa, 0x2, 0xcc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x3, [0x9, 0xffffffff00000000, 0x5, 0xb0e0, 0x8545, 0x276, 0x5, 0x800]}, 0x5c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cfc000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000085e000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004db000)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000016a000-0x4)=0x0, &(0x7f000042e000)=0x4) 2018/01/15 16:16:50 executing program 0: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000f93000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f93000)=0x10, 0x80800) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000f93000)=0xc61b, &(0x7f0000f94000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000b8c000)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ac8000)=[], 0x0, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/15 16:16:50 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f000041a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c1d000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@hopopts={0x4, 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x50, {0xffffffffffff8000, 0x12, 0x40, 0x46c, [0x1, 0x9, 0x12e, 0x1, 0x402f, 0x400, 0x5, 0x3, 0x80]}}, @generic={0xffffffff, 0xa4, "8c5b7db5e8523f065d936b7f8c8be8c87b0c7d5b25b6ef11b9f22936ecd7a1580a1feb83344eb7ab24a0510d92cb4c9082081b51dbe0b458f745e32566c1429c47e7c5fa758a322b2ef05b9150be47f9d8410b6adbbb410a1f91d9f72eb07e5faa568723eb3930acdb4b57a6aa10910a2af39b0febafcd25b5fadfcdad84e592f82544711428c9e060da813a22355bd832bd3f6f4e44da56eb226509a9ee9afaeed2618d"}, @calipso={0x7, 0x38, {0x10001, 0xc, 0x401, 0x6, [0x1, 0x1, 0x1, 0xffffffffffff1029, 0x0, 0x7f]}}, @calipso={0x7, 0x38, {0x7ff, 0xc, 0x0, 0x3, [0xafc, 0xffffffffffffffe0, 0x5, 0x4, 0xfffffffffffffffa, 0x4]}}, @pad1={0x0, 0x1, 0x0}]}, 0x178) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@generic={0xffffffff80000001, 0x1ff, 0x100000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000+0xbe9)=0x0, 0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000420000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r2, &(0x7f0000ffd000-0x401)="98", 0x1, 0x8000, &(0x7f0000486000)={0xa, 0x1, 0x818, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 16:16:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x7, 0x8) accept$unix(r0, 0x0, &(0x7f00002a5000)=0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000002d000)={0x4, 0x100000001}, 0x8) 2018/01/15 16:16:50 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) write(r1, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000057a000-0x4)=0x121, 0x4) 2018/01/15 16:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cea000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e47000-0xa4)={0x0, 0x9c, "cfe774086a4d0373d8b279f9e19361862eb78a2975311eb4afd9fa3b47397176ca05a5d1e465452488b0c6a34dc3cf7cf5c074ed4f17e9f04756cf265d54bd3179e494d3b5a345c4b9d4526bf7a3c1377bb57c9e65a73c6f82da18d5bb55f75b6085cb96e4002c58a83e537102026bf781cfc1fd5cc863d6884caff665344e2830b5fee1590fce1ada1f1ceace57d1c962495d6b0885478e476ca1ed"}, &(0x7f0000506000-0x4)=0xa4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d3e000-0x18)={r2, 0x1, 0x8, [0x8, 0xff, 0x40, 0x100000000, 0x4, 0x3, 0x0, 0x77f]}, 0x18) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000131000)={r2, 0xffffffffffff5598}, &(0x7f00008b3000)=0x8) ioctl$sock_ifreq(r3, 0x1000000000089f3, &(0x7f0000eca000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0001000003000449fbf502007e23"}) 2018/01/15 16:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000bd2000-0x4)=r1) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000b84000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008f3000)=0x10, 0x80000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000018d000)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000215000-0x4)={0x0}, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022f000-0x4)=0x0) 2018/01/15 16:16:50 executing program 3: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000db2000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000cf7000)="071ebcea82d09350635f1b19d8bc5260f168906d86a807f3c1e194eb5c9d0d11c2bc6a494e0f02313febd7aa0df682f43a2505ac1cbb394b54f5d05e3410b63628d2d964dd071e6ab9f929c7bd1f64185cca4645f5d23993aed5cbde1857e607db427daf6a52e8c6fe68182fd89a7a0c9a2351242fb1fdb83caa81deede019651d09e05ae918b468989bfd21c379ad51a72cf2c0b3c1d616d4295ef6472ad6c3a3f8342f40855cc41b564a620078c16c68522a", 0xb3) 2018/01/15 16:16:50 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x80000001, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000289000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000975000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002a0000-0x4)=0xb) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fdd000)={@common='lo\x00', &(0x7f0000b67000-0xae)=@ethtool_eeprom={0x48, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000bf0000)=0xfffffffffffff000, 0x4) sendto$inet(r1, &(0x7f000066f000)="0237f541036ce5b879cd481984b40803715566f35441930b99f8c238c637d168ecf0eeb20c58c56194d6917904e6c8f60d44ee87958cc69703959dfdf1ae2082d2376057cfffe76f75652a436a5a7a0dd934546314e208e7d8e410a38461e65c6ffdd7ce67cc31a71127a6fb6dc3a72cda27cff0256f4009", 0x78, 0x8040, &(0x7f0000b9f000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 16:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xb, 0x3, 0x1000000000000, &(0x7f0000307000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000ef000)={0x5, 0x147, 0x10000, 0xf340000000, 0x0, 0x1ff}) bind$inet(r0, &(0x7f0000dac000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000036e000-0x4)=0x0) 2018/01/15 16:16:50 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000960000)={0x0, 0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00005e8000-0x4)=0x0, &(0x7f0000e86000)=0x4) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000bae000)=0x1ff, &(0x7f0000000000)=0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0x1f, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x1a)={0x0, 0x1ff, 0x9, [0x40, 0x2, 0x3, 0x65, 0xfffffffffffffff8, 0xfffffffffffffff9, 0x0, 0x1f, 0xc37e]}, &(0x7f0000000000)=0x1a) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000002000-0xe)={r6, 0x8, 0x3, [0x9, 0x1ff, 0x6]}, 0xe) close(r0) accept4$unix(r3, &(0x7f0000001000)=@file={0x0, ""/18}, &(0x7f0000001000)=0x14, 0x80800) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000002000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) bind$nfc_llcp(r4, &(0x7f0000001000-0x60)={0x27, 0x1, 0x29c, 0x2, 0x59, 0x20, "5960bf9e459d0cdc25881da41ff109446c4493d4189c831d3e02504943690d09e4d257a2a50b76a6e85e7406f4494649b458ceddfb96283ef043bba50ceedc", 0x6}, 0x60) r7 = socket$inet(0x2, 0x3, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000005000-0xc)={0x40000000000, 0x1, 0x0, 0x9, 0x7}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r5, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000006000-0x4)=0x8) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000001000)=0x2, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000007000-0x5c)={{0xa, 0x3, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, {0xa, 0x3, 0x4b96, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf3}, 0xd66c, [0x0, 0x80000000, 0x1000, 0x3, 0x1, 0x7fff, 0x3774, 0x6]}, 0x5c) getgid() socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000007000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/15 16:16:50 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000-0x18)={r0, &(0x7f0000008000)="00009eb5d587651e6112224477e87074d4b0a220fb87657b752a1ce8cb5e12ddd392d9aa6ce55584d35199701777f60bcbafd8cf814685e552ad63ee3629b0389f9effd95382e65da5fe98c73f4c00063a528b146252bc8b", &(0x7f0000008000-0xfe)=""/254}, 0x18) 2018/01/15 16:16:50 executing program 2: mmap(&(0x7f0000000000/0x5bd000)=nil, 0x5bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000210000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00005be000-0x12)="408c0004ee628ca626e78133ffff2f6474d2", 0x10}], 0x1, &(0x7f00001e2000-0x30)=[@op={0xfffffffffffffebe, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 16:16:50 executing program 7: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0xfffffffffffffffe, 0x0, &(0x7f0000f1a000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000f1a000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7) 2018/01/15 16:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) bind$bt_hci(r0, &(0x7f0000d43000-0x6)={0x1f, 0xf, 0x3}, 0x6) write(r0, &(0x7f000008d000)="26000000130047f10703c1b00e0000000000b10001000000090519000908f126050027006e35", 0x26) bind$bt_hci(r0, &(0x7f00002f9000)={0x1f, 0x5, 0x2}, 0x6) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/15 16:16:50 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/15 16:16:50 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x8000000d1, &(0x7f000076c000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00007fd000)=r1, 0x4) socketpair$inet6(0xa, 0xa2b9ea2da8f80700, 0x0, &(0x7f000039c000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000770000)={0x100000000, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7cdd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r4 = accept4(r2, &(0x7f0000459000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef9000-0x4)=0xc, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000fb7000)=0x0, &(0x7f0000436000)=0x4) 2018/01/15 16:16:50 executing program 7: r0 = socket(0x5, 0x4, 0xf01) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x73, "c1d0a08f69fcf826c341a33afcda0e174ba3e21a47b2e3040a9f212e885763fa6292f656336abe4c1786277873d9aa1e3f3bd3b6c471d8840dc14bf39ba7c2a4c1363b63dcc7def1108b362413b3a0bf001e214d2750c330864e69f7354e7e916a9c84e518011d6cf0b7c0822ca4b2dad667ab"}, &(0x7f0000000000+0x1b7)=0x7b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000001000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x94)={r1, 0x2, 0x8c, "fcd787f36457bcb543a0113cb60332f92ebbdda374f0f01eeb5f4f9a863327c1683a711365b64299aa8bf80567d46407cc55d45535c32caa07473e4a2cd629931b0adf5009e6e3d31ecf3ef7e9a2ddf685e418831d964dd9a24ec02ecfb1fa4dea1204e4d8d404ba1b7a44a1c436685da2d1f2d33575033da92b778dc446d66b689b39cc396b65aafc5a5334"}, 0x94) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dd1000-0x14)={r1, 0x7af, 0x100, 0xc7a, 0xffff, 0x10001}, 0x14) sendmsg$nl_netfilter(r2, &(0x7f0000080000)={&(0x7f0000efe000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a8c000)={&(0x7f0000b80000)={0x14, 0x3, 0x7, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:16:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x10000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/01/15 16:16:50 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x9c)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) tee(r0, r0, 0x8, 0x2) 2018/01/15 16:16:50 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ef2000)={0xffffffffffffffff}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000ef4000-0x76)="b51ab2f7019a7efaab389c6a2da16cded6d4ed44dbd74bcb1f9038145d64eb3c3ef953ea2ef4554cd836c0dde75f5054bf1326dca6dee30370e652d110b3e02fcaffd46612a133f85373f1fe3897b492c99f5029cab9131ae2c2e082c0c0b373b11281d5b662a79c9ec67a53aa3914dc2c89bf04091d", 0x76) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003b3000)=@assoc_value={0x0, 0x0}, &(0x7f00000cd000)=0x8) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0xfffffffffffffffe, &(0x7f0000ef4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000847000)=[{&(0x7f0000ef2000)=""/88, 0x232}], 0x1, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/15 16:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d4f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f5d000)={0x1, &(0x7f0000555000)=[{0x0, 0x0}]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000a50000)={@common='lo\x00', @ifru_flags=0x1900}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000a5c000)={r1, 0x2}) r3 = socket$inet6(0xa, 0x80005, 0x100) setsockopt(r3, 0x3, 0x100000000, &(0x7f0000fcf000-0x99)="115fb1fcaf1e3b6f53abbf9da055edc583964676e961cdcbcd0dbaf82817123bbd17bb224bedea1ef9a53842a6b54ec3214a6048f39adc0eb6e758b27630689a775b9b0b74c2cba9cae0284689fae8c2362c94cd5733e6f0701ddfed9972634826882e60a84160af4531c8ff000841c582eea32fbf40bd8c5c54c57fb7f701388e034b6633d82101f47998b03dde66ade58486d31655e74cb0", 0x99) pipe(&(0x7f0000fc2000-0x8)={0x0, 0x0}) sendto$ax25(r4, &(0x7f0000c9a000-0x2e)="926fb7182357bbace8e935c7ee0567334442df1bfec3bb53affae7c37d9ce2c818c2733a0c7730bd32bb6ba38260", 0x2e, 0x4000, &(0x7f00001ba000)={0x3, {"d4a57d47069b8c"}, 0x2}, 0x10) getsockopt$bt_hci(r3, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/01/15 16:16:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) listen(r1, 0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000dff000)={0x0, 0x0, 0x0}, &(0x7f0000b5f000-0x4)=0x8) 2018/01/15 16:16:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0xffffffdfffffffff, 0x84) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x3, 0x5, 0x3, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000094c000)={r1, 0x0, 0x10}, 0xc) sendto$inet6(r0, &(0x7f000010a000)="", 0xdd, 0x0, &(0x7f0000a88000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x18) 2018/01/15 16:16:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000df9000-0x38)={&(0x7f0000970000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e91000)={&(0x7f00003bc000)=@flushpolicy={0x10, 0x1d, 0x705, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f000083a000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b12000)=0x1f0, 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000010d000-0x8)={0x0, 0x101}, &(0x7f00009fc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000585000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000313000)=0x8c) 2018/01/15 16:16:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000871000)=0xe, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000344000)={0x0, 0x6b, "b81f43e2c98264d919367b5c2398f8268848ed557425d5e1f46be09f3ba1008059056007f7d7a2af2820d53e2d1a6a603d81784f86b540073403b09d857db19c00e0be08c5d8b73d67845786acfd823c1251ab08698b36a96207935eb0520cff2366a1ad3951e7c1e555fb"}, &(0x7f0000310000)=0x73) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000060b000)={r1, 0x8, 0x7ff, 0x1c98, 0xa2, 0x3}, 0x14) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socketpair(0x5, 0x0, 0x0, &(0x7f000085b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000050000)={0x1, 0x10001, 0x2, 0x7, 0x1a12a1d51727e5f, 0x400}) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050002006e35", 0x26) 2018/01/15 16:16:50 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000023000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000)={&(0x7f0000001000-0x5c)=@report={0x4c, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000013000)={r0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000024000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000013000)={0x5, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/15 16:16:50 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c05000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c25000)=0xb) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000295000-0x4)=0xa84, 0x4) setsockopt(r0, 0x100000000088, 0x0, &(0x7f0000ce5000)="", 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c1e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7f, 0x59, 0x1ff, 0x3, 0xfff, 0x5, 0xfffffffffffffffb, {0x0, @in6={{0xa, 0x2, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x1f, 0x1ff, 0x5}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={r3, 0x8}, 0x6) 2018/01/15 16:16:50 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fdf000-0x20)={0x8, 0x5, 0x800a, 0x8, 0x40, 0x9, 0x2, 0x20, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000029a000-0x1008)={r1, 0x3, 0x1000, "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"}, 0x1008) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ffe000-0x8)={r1, 0x1}, &(0x7f000036a000-0x4)=0x8) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000ffe000)=""/22, &(0x7f000025f000)=0xfe75) 2018/01/15 16:16:50 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) getpid() setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f000098b000-0x10)="d105071e2137080eaa0508d6a6054007", 0x10) socket$netlink(0x10, 0x3, 0xb) 2018/01/15 16:16:50 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f000000d000-0x4)="01000000", 0x4) 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) vmsplice(r0, &(0x7f0000011000-0x80)=[{&(0x7f0000012000)="00c0068b74bd20407d368fc71f21f6dec72c7a7835da7929629627ec269d8aa9c23c1fcb22feaf36c96153775ecd538473adcd1f91d711bc042aa1e766fb3d816526d3651f43302cee6014b2e0f6b57676c2b4c8b7eb9ae254158a021e4d74aceb19770fb49cb90bfc43429c4043649099b0caf8cbb79234f1f2f2bf7389dbab824107c8b86ab0d82000cd9b260c1554b3e05502f8ffdb58d83bb06442ced4ff1222bc4818e79e38f7edc4691e8215e870108d9d0c8c1274d834a480b452b4de5595763e48c8598d5026db420bc226e7f82f220d8390b214", 0xd8}, {&(0x7f0000012000)="d085be50a2b51e55ba593a829e41d89f2e0b0afc71b072d1325c9689a342aeed2c527d05d2e51ab30a813e507cd29be80c1e0fa08bb574eebaf32a68abd9e46499ea90e03e8188193e41005663a49849e5", 0x51}, {&(0x7f0000012000)="3c8f684069807f8224ba5992619437019fe82edcaa5e536110be23eca10c0c506736d00ba50e16651c96413f53b53f789c75476c0ecace9b0b71df34a2b9", 0x3e}, {&(0x7f0000013000-0x60)="c75a0b186860d64a016ae6e0c4c2f52368ae14840b27497add6be28c90ac2bb254a4a64feaaec4e204e4326f8ffeaea6ca71242be8a47545ca8b4d7e2a74245ce9dcbb23f540ddc60c1d40c06cc8e0a2441beb9da6da0ceb983d66d80e47fe88", 0x60}, {&(0x7f0000003000-0xe4)="a76355e332ce1f38164ef06a9e1fc49d44080ca16779a9589dd0fedf0f01871bcd9e1b8e8850e6fff962efacb4f5ca15369ca9b3b1c2058bbd0d54578882ea310cda23bb5d61f5e718c7cc16ec8fc00c30d569c1029afb7963e519231b8eeaebfadc466ec0a26ac607ad11e90314009ce0e2341aa100b8ee5cfde4442d22545cc4fb43b5a591790dcd57f2ab8e2be68b4cf5e4b56235327c6cf215ab22e6382d64c3f8977dbf4c7c3bf65c83c50941e2c9b34ea8cfbe6b54719014b440bfd08836c830e0d8a963f1b68090d297d5d33e4bc376c3fa99a8e652b3765db60b067ffe2e7864", 0xe4}, {&(0x7f000000c000)="33118696c61f39827a075081d05a1d93d96efcae1f8e98cdcb5e2219115b504ec640a2556abce575fe7cef4823d3186b51e8697a789cd8f46d4e703b79bc7a591817c6ad397e0992073a109d39570f87fffc38c76aa349da1d5e0665a05a21344b9c20e2103a57e71c2e7e8349ed173bd54fa79fa3193748263946c0ea9e2f823bd47d5610882dd37b747aca9fdc767a7e44459a9ea3de8fcf606d1f058bd377b1eec56b72d02e60e44fd4b43104c24145ad9eb8949165305a7e9ff31570fdf40b54ec223d9bd2fd0cdd2a8d678ab8cb5e9cec4589c306830de00964f56df359bff15f9e123299f4ec1c82e4", 0xec}, {&(0x7f000000d000)="9b77a6eb385be104b517b0d92082c7fbe26c81daa28b6f0eac07d100cffaa3b38d1c9ffe27f68384e4ed3045934f40fb878380b946d713aa3740afa9be8602a36ae7f2401981c879e3ae5fd72281bf36c2", 0x51}, {&(0x7f0000002000-0x1000)="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", 0x1000}], 0x8, 0xa) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000012000)={0x0, 0x0}, 0x2) 2018/01/15 16:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000140000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000275000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000af3000)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fa7000-0x8)={0x0, 0x0}) 2018/01/15 16:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r0, &(0x7f0000b8f000)=[{&(0x7f0000595000-0xaf)=""/175, 0xaf}, {&(0x7f00002d4000)=""/218, 0xda}, {&(0x7f0000ea8000)=""/116, 0x74}, {&(0x7f00001a7000-0xe0)=""/224, 0xe0}, {&(0x7f0000e62000)=""/99, 0x63}, {&(0x7f0000620000-0x6a)=""/106, 0x6a}, {&(0x7f0000c03000-0x9e)=""/158, 0x9e}, {&(0x7f000055f000)=""/184, 0xb8}, {&(0x7f0000223000)=""/248, 0xf8}], 0x9, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000438000)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f00001c0000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f00007a6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) 2018/01/15 16:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad29b6c5820fae0100000000000000040000000000000004", 0x18) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000d89000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b6e000-0x4)=0x10) accept4$netrom(r1, 0x0, &(0x7f0000a5c000+0xef)=0x0, 0x80800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002f9000)="2679bbac1122a264678d5d43ad9d1b1ae47acc35453e1ed272c691396190b8b3992df91b73e25971281737c8a2d901d7cb74133b742946543c44f9eb796522bb29c1b6c5069b4980cf", 0x49) 2018/01/15 16:16:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xf, 0xffffffff) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000002c000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000388000-0x4)=0x100000000000006, 0x4) syz_emit_ethernet(0x46, &(0x7f0000088000-0x54)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f0000555000)="") getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000211000)={0x0}, &(0x7f0000e89000-0x4)=0x4) syz_extract_tcp_res$synack(&(0x7f0000896000)={0x0, 0x0}, 0x1, 0x0) 2018/01/15 16:16:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) connect(r0, &(0x7f0000966000-0x10)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffdff) write(r0, &(0x7f0000474000-0xc)="240000001a0025f00018000400ed040f0a0b00000004bf0202ffffeb0800100048186be0", 0x24) 2018/01/15 16:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000008000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0xa, 0x8, &(0x7f0000940000)={0x0, 0x0}) recvfrom$inet(r1, &(0x7f00005ac000)=""/77, 0x4d, 0x2100, &(0x7f00007fc000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 16:16:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ca1000)={0x0, 0x0}) sendmsg(r0, &(0x7f00002e7000)={&(0x7f0000c8e000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00005b4000)=[], 0x0, &(0x7f0000bca000-0x2b0)=[], 0x0, 0x0}, 0x20000880) sendmmsg(r0, &(0x7f0000075000)=[{{&(0x7f0000d67000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "80779b000000081c7379ca3d0564374da025687146a7516da1e9fb86d461aa381d784e4d9781880866c925b95c0631ac64fb27d42f78e34b366e27b07e05f7", 0x0}, 0x60, &(0x7f00004b6000+0x106)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20000000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00004c8000)={0x0, 0x0}, &(0x7f0000045000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000429000-0x3b)={r1, 0x33, "3495e1de5011d88c3b57aa15c1385d3de92aadb9b4c306dc20eef9710edc1979265c783ea7b5d3b043d32ede6fbd4ceb108831"}, &(0x7f0000f17000)=0x3b) 2018/01/15 16:16:50 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000cb4000)={{0xfcc1, 0x3ff, 0x9, 0xfffc000000000000, 0x0, 0xffffffff}, 0x4}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000022c000)=0x0, &(0x7f0000fd4000)=0x4) 2018/01/15 16:16:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000010, 0xfffffffffffffff, 0xc) accept4$llc(r0, 0x0, &(0x7f0000d7b000)=0x0, 0x80000) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00002ed000-0x4)=0x0) write(r0, &(0x7f000059d000)="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", 0xffffffffffffff0b) 2018/01/15 16:16:50 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00001c3000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ef2000)=0x8, 0x800) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000ef2000)={&(0x7f000074b000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00003e8000-0x50)=[{&(0x7f0000ef2000)="4d21f11cbef29ba1d4360eea5823a31550d21b9fee10974517b318e21a71de0f054260fb1bd4917053fd04f4d667070efd3111236e7322794754862315c333805f6787a0ef850a0207f62f29110c726239d4a5618dba7e5feab869ac27815380993c0bbc485dd6e7bcb74613e451c65f1d2793c4e657f2f8434c1408ec42814699866d9a1131b06a4fdda06eda5d2919b10cc24515ad7cdfeaabfdcba3f1bead018ef94fdac5009e37b691120b16d2dd26c4808f362ec596e684649d2c673c866371", 0xc2}, {&(0x7f0000987000)="", 0x0}, {&(0x7f0000ef2000)="bccb770cbfc71c1e224b5cf1f169b0f5d08e8ccab18631de328b643cb2418e1fb090d85455c9df50b27b94932bb3a1207fd5139574cc41c20bf8a4050897d92d37f66c409f20b3cbc72bd7f026a788a75b709b99211c81f36f6f571d2a6a607cd0519b8e48a5e160d46e5778cef8fc9cbc16b4071437849c38d1c5df04106b8af820a36297cc8446f1aac0e013557a66ee842df0b96e779f552e4eb97f4a3a7e7683e79fd492cd0e9a493589ae9ee4d4ce7c7ac3d011bf2aab6d51114ed5f86bf3d29defa269ddb58efe9e2fe1da341f47a2498823225d1299393ff9c2f2d81df20a61455f47b77a0bab240602d6130d", 0xf0}, {&(0x7f0000ace000-0x5b)="5785ab9135411841e59cea2e3c154e58f2e0216bdeb37cbe2378fc856c65b0e03a4ff786fba2c7c7921503d6a7aaf78148f74f6c428c8702a936cecc58641737d96d5771f8d5ac25b8379b110cab9451af2ef59a21acfdbd88d535", 0x5b}, {&(0x7f0000ef3000-0x2b)="de47ffd401340c320dfd4e6d59051861548be5965249fe51ab0e268ab90ffeadfaa2a96c027caa06cc335a", 0x2b}], 0x5, 0x0, 0x0, 0x4}, 0x40) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x0, 0x4) 2018/01/15 16:16:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000cd5000-0x38)={0x0, 0x0, &(0x7f0000302000)={&(0x7f0000d44000)={0x2, 0x14, 0x1080f594, 0x9, 0x8, 0x0, 0x6, 0x3, [@sadb_lifetime={0x4, 0x3, 0x1, 0x3d7, 0x3, 0x1}, @sadb_ident={0x2, 0xa, 0x200, 0x0, 0x9}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x8000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00003db000+0x6d1)={0x0, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf93e, 0x4, 0xe07e, 0x5c8, 0xffffffffffffffff, 0x80, 0x6, 0x3, 0x80000000, 0x7, 0x2, 0x8, 0x3, 0xffffffff00000001, 0x6]}, &(0x7f0000e75000+0x997)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000dec000-0x8)={r1, 0x7}, 0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000b9b000-0x40)={&(0x7f00007e1000-0x4)=[0x0], &(0x7f000003b000)=[0x0, 0x0, 0x0], &(0x7f0000f20000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000da4000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x3, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000bc000-0x8)=@assoc_value={r1, 0x2}, &(0x7f0000c54000-0x4)=0x8) read(r2, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/15 16:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f000054c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000aec000)={0x0, 0x0}, &(0x7f000034c000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000028a000)={r2, 0xa1, "6d77847cffda582e73206491128617177d8e768da946ebc392926a79e5ac621d60b5b64898f3eaaf668c5d796775266880204a7575c8015988cf473b9beb95a2420326325d6421ff0919dc438819a87786a6b3f1b80749fbe3f0a481d91e2e6974e69f05b9349a6a8fdb71c8342c56693f7f9fb4efb4b282b25c0e2ce1b047bc3d86fb1aba101d83d46e2fc7d81bc93a97c9c89555c20c3a9b0852799c59196f5d"}, &(0x7f0000e78000)=0xa9) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ee4000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4faf}, 0x98) 2018/01/15 16:16:50 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000003000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 16:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x40) socket$inet6(0xa, 0x80003, 0x5) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000666000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000019a000-0x4)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ee5000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000ff2000-0x4)=0x0, &(0x7f000043d000)=0x4) 2018/01/15 16:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x1a, 0x800, 0xa97) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000a2e000-0x4)=0x6, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000918000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7fd, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 16:16:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) connect$ipx(r0, &(0x7f0000e19000-0x10)={0x4, 0x4, 0x5, "bc819ce76e01", 0x7, 0x0}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0xf44fa5554355cbb, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/15 16:16:51 executing program 0: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x100000001, 0x84) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f5f000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f5f000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000cb7000-0x10)=@generic="78f5e1342e9ecee69866d4f90e2e2752") setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x101) recvfrom$inet(r0, &(0x7f00006e8000-0x32)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 16:16:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000061b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "860d54", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @loopback={0x0, 0x1}, [@routing={0x2f, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000079c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fdd000-0x4)=0x10) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000592000-0x4)=0x0) bind$bt_rfcomm(r0, &(0x7f00003fc000-0x9)={0x1f, {0x0, 0x7, 0x3, 0x3, 0xee3, 0x9}, 0x6}, 0x9) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006f0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00006c1000-0x20)={0x8001, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00002d7000-0x10)={r2, 0x7}) 2018/01/15 16:16:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00007cb000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000d67000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000ee2000)=0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f00001bb000)=[{0xffffffffffffffff, 0xfffffffffffffffd, 0x0}], 0x1b, 0x400400000000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004e2000-0x8)={0x10000, 0xecac, 0x5, 0x7}, 0x8) 2018/01/15 16:16:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000207000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/15 16:16:51 executing program 3: recvfrom$packet(0xffffffffffffffff, &(0x7f0000806000-0x2d)=""/45, 0x2d, 0x0, 0x0, 0xfffffd7d) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000e96000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0xff, 0x6, 0x6, 0x8, 0x8, @random="e1b2c0a6a2a2", [0x0, 0x0]}, 0x10) 2018/01/15 16:16:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x6, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000753000-0x10)={0x2, &(0x7f0000823000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = socket$inet(0x10, 0x400000002, 0x0) sendto$inet(r1, &(0x7f0000008000)="140000001600052e070005001740000002000000", 0x14, 0x0, 0x0, 0x0) 2018/01/15 16:16:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockname(r0, &(0x7f0000e1c000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000715000-0x4)=0x10) sendfile(r0, r0, &(0x7f000046c000)=0x0, 0x10000) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[{&(0x7f000012d000-0x1000)=""/4096, 0x1000}, {&(0x7f00007e1000)=""/130, 0x82}], 0x2, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) 2018/01/15 16:16:51 executing program 0: mmap(&(0x7f0000000000/0xd5c000)=nil, 0xd5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000065a000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000955000)={0x0, @in6={{0xa, 0x3, 0xf3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xe69}, &(0x7f0000b18000)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00008cc000-0x8c)={r2, @in6={{0xa, 0x3, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$inet6(r0, &(0x7f0000879000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/15 16:16:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x5, 0x0, 0x2, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000b4a000-0x28)={@common='ipddp0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/15 16:16:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000edd000-0x4)=0x5b, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bb000-0x8)={0x0, 0x0}) getpeername$unix(r2, &(0x7f0000896000-0x3)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000896000)=0xba) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000096e000-0x4)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000cbf000-0x4)=0x0) 2018/01/15 16:16:51 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getuid() r1 = epoll_create1(0x0) close(r0) socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) listen(r0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000000f000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x27d, 0x2, 0xff, 0x8, 0x100000001, 0x4, 0x20}, &(0x7f0000013000-0x4)=0x20) poll(&(0x7f000000b000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 16:16:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ecd000)={0x0, 0x800, 0x20, 0x0, 0x82}, &(0x7f0000ae1000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c52000)={r1, 0x9, 0x8, 0x2}, 0x10) r2 = accept(r0, &(0x7f0000022000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ad9000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000224000)={0x0, @in6={{0xa, 0x3, 0xffffffffffff8623, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x28a, 0xe0, 0x1, 0x6, 0x3, 0x9562, 0x3, 0x0, 0x5, 0x4, 0x101, 0x40, 0x20, 0x46]}, &(0x7f0000a59000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c41000)={r3, 0x9ba, 0x1, [0x1]}, 0xa) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000598000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000033d000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000075b000-0xc)=@sack_info={r4, 0x0, 0x400}, 0xc) 2018/01/15 16:16:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x1, &(0x7f0000c69000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d38000-0x4)={0xffffffffffffff9c}) pipe(&(0x7f0000c3f000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000659000-0x4)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000d47000-0x10)={0x2, &(0x7f0000ab1000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) syz_emit_ethernet(0x2e, &(0x7f00008ef000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, "0f85c58b"}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x821]}) r5 = gettid() r6 = getuid() r7 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000380000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000089d000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000439000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002ec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ee3000)=0xc) sendmsg$unix(r4, &(0x7f0000ddf000-0x38)={&(0x7f0000234000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000dcb000-0x60)=[{&(0x7f000094c000)="a71db4cac64a9cc8afa7d6b7b7378c72566054331bee65ef5a4caf64291b77b9cf1193ef8385a34c508e5d2a2a9ab3476605cc4cc7c63fb1cdac9ba3beef2ba21f7e992ac8d749ffedd13a039484e6afad47b506305a2dd729e6b6d3257ec965159ac68f49a44b0f6f47c2e4ecc68173a063c695a07b958011159be980e1428167b546e8dfe7f72f983192d346948e02711bc2a7643b8239b4e051a59821e843dbf0ddd1c3a4d75f2854201769e101c1f087e1121c64f3203c6a40010aceca8d9d91c5142c22c9dcbf4310644f5f1fb7be1673f254da8efa2031871b9731d407a1acb6d2d8b49fa87f6ce4c296fef774e2b3a19e1f", 0xf5}, {&(0x7f0000f80000)="e2fec0dd50f1cea9640058e8a342df2901b2a347d1db3d1a611adda0523d6b7c49203c6189c7f179ae317140dc14c868da960298e02bf02a0fc676b74b8a279ddedb5196421b747bee7fba27481e809167385f731fc5b1996232fae0685f524295cfaf31e61de1d38887cf07e9b49b722a221b33770a09bc0b0bd5e96c98b2dd8e24dcf285c5bcf70fcddb35440f7280cd91f3a307d8ce118798fa866eaebe198af86ae999a4bc", 0xa7}, {&(0x7f000017f000-0x1)='\r', 0x1}, {&(0x7f0000bb9000-0x7)="f918d388a82870", 0x7}, {&(0x7f0000b05000-0x1000)="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", 0x1000}, {&(0x7f0000b16000)="c1a76542188c2df39c05c76a6d8d4f6f88aa35c855d4eee231513bc5e0ac24a083da681dad9044941d60c8f4da3eddf7ea209638d1a5deca904c5ccfba269537fb72e6abcc65bb07b64fdd95d30f82ee7294a5095826202f35ad30e7123cb17cb6acefa42c23d6a15fe701b0ac08c6aa98b0700e9aed9c54ae53c020e84ac9ebf32d918e12e696d0e7194a1a395a04ffdb45904cf3ceba82ce4586e18b5fba10e248ae73f024df4e7fdf523dca48c2f89e7900b597f7c44a39b7186e1d37bb48006ce2da5cf9697b65870983", 0xcc}], 0x6, &(0x7f0000173000-0x40)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x20040000}, 0x8000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b70000-0x18)={r0, &(0x7f0000c46000-0xaa)="d15111a687b78f81586596a20416ba6ced36d39dd1f792bea1f56260f6ea44cd37924d5e6d0014cbc8df5f945b61184fa51a690337098982bee6a56bb6cf08dfd2a2248d8a2f99a23ac63ae6fd51a817178dc319878c5784becec1a6d297ce38b9dee705867fa6aa1b9aa230829897d3b8f9a41ebc360c6c28ef7a7bc50489bc810d08a362052639a2a56af3b73953035b68801e07b861be1ef32d52cefc72ffaad52feb3381d439641a", &(0x7f000020e000-0xd)=""/13}, 0x18) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00005cf000)={0x9, 0x7fffffff, 0x9d9, 0x7, 0x13, 0x0}) 2018/01/15 16:16:51 executing program 6: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x16, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00001d3000)={0x7, 0x80000001, 0x4, 0x200, 0x9, 0xd26, 0x9, 0x400, 0x0}, &(0x7f00002ac000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000018000-0x8)={r1, 0x1f}, 0x8) 2018/01/15 16:16:51 executing program 7: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ee9000)=0x0, &(0x7f0000ee9000)=0x4) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00002b6000)={0x187}, 0x1) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="", 0x0) 2018/01/15 16:16:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000074d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) socketpair(0x11, 0xba346efc48205652, 0xffffffff, &(0x7f000051d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000093b000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f000024a000-0x10)={0xa5, &(0x7f00002eb000)=""/165}) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/15 16:16:51 executing program 6: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000bd4000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)="fc07c70da36cb103627a19b6229c9b8732755631a592f6e612794eff92d978342b84d1b78eb4544db81b0d5a5a38b05a7a33d871debe1ec7f5298e8e1fd3116ec09ad99b17dcd81ba01a6769448abd3841309b89723285280062581e376648e3af84000407657db83cab9514e0128495fc2bc25c0e0c56a22dc1a2fd7fd46c08515c44045c16279c212f0044bc260de8817d6bdb186388e1874acccf43c25a685381ff04cc261f1e691c3108aa75bb5e2d0b31d60b475f1830d05a895bbed7879489d9bc216438d4f085f088bc2f6c8ea9c093062aa13008d068e75fd4bd9dc27e124ccde906c0ae42eeee0000000000000005f8702b1d74", 0xf8}], 0x1, &(0x7f0000a8c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = socket$inet(0x2, 0xf, 0xfffffffffffffff7) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f20000)=0x9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001a9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000ad8000)=0x9) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f22000)={0x0, 0x0}, &(0x7f0000f23000-0x4)=0x8) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000e0b000)="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", 0xfcd0) 2018/01/15 16:16:51 executing program 0: mmap(&(0x7f0000000000/0xa6a000)=nil, 0xa6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006d3000-0x3c8)={0x0, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{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]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x3c8) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000a6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000162000)=0x10) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, 0x0, &(0x7f0000a6a000)=0x0, 0x80800) listen(r0, 0x401) accept$inet(r0, &(0x7f0000665000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) shutdown(0xffffffffffffffff, 0x0) 2018/01/15 16:16:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = accept$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$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/15 16:16:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000b8000-0x10)=@generic="bc49c8b2cffbea8491983588554eef51", 0x10) r1 = socket$inet6(0xa, 0x8001, 0x2) sendmsg(r1, &(0x7f0000d11000)={&(0x7f0000e2a000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000087c000)=[], 0x0, &(0x7f000016a000-0x40)=[{0x40, 0x0, 0x0, "d4c496705edcd919a3eede38d6892c4b1c13e112524672a00c121435753129db4bf3d57072aa34d7692c"}], 0x40, 0x4044011}, 0x400c010) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004f6000-0x8)={0x0, 0x0}) pipe(&(0x7f0000da8000-0x8)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000a6a000)=0x15, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000016b000-0x6)={0x0, 0x3f}, &(0x7f000019f000)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00002f1000)={r4, 0x80, 0x30, 0x3294, 0x7}, &(0x7f0000b2a000)=0x18) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000a38000)={&(0x7f0000ce0000)={0x27, 0x7f, 0x8, 0x6, 0x9, 0x7ff, "4d9a3f76b45e41f7cd4de4360ada72f7ffefb63eed3e32022009af4ca191ab9259581a847605df914a101842f8c6e4e8c781e0d467d65a38eb4975e959c971", 0x4}, 0x60, &(0x7f0000aae000)=[{&(0x7f0000a17000-0x82)="fc1300711eaed5730938eca7db0ca5c224b78b7d7a2a91348a96ed14d0fecb80f4add349400c257080b8ed5f2b1bc94bfb78955cd4568ab46f7e19fc73d4d6c58e684eb20d9d1a3c998ba66b7d09f906ddeb9247ba097c7286fa8ab20d68ccaeb061cd896aa3df59642d808deb372cc6a4586b238d6ff6e57db6dac387d46f8accde", 0x82}, {&(0x7f0000ca0000)="599b5db9250b3a9bf8a2d09cb431b666d4", 0x11}, {&(0x7f000016a000)="6c1266d8184362afe5b8463cfc63362c6e8bfeaa52f4d50c06bda8988684b1ca3a8f11ec0c42629b830baf7de780e7606325fa923ab85c4df9cf9727ed40354ead3e05b0643e2a80f09ace1a5133480c423275db6aa36b5c9217ba5d1e47e246c5e19186412412aac9957e14760fbcff6ece032721a246d841ebbbc751990af810e9944e55d1f0797a8ba057fd3cb67b080464232e3794bfca4492c4c702875dc6860d4e4711343070dc6155bd813a69982ab8ed6e08f4e008eee3eeace3be1ceae2ed14bc6a9d04cdbc476c0a9cd1caf1e10be0eb54c6833bd56a2d82689dabd417e296b661d562", 0xe8}, {&(0x7f00000fd000-0x1000)="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", 0x1000}, {&(0x7f000071b000-0x43)="dd12674d3a9592641383dd4fa1283bc3df95661480a5e6e7fcaabf7631731a527758fc151093776c7103fe1a24b2f1e9f5e90eede4711a2b2558a820cb2c1f289bdacb", 0x43}], 0x5, 0x0, 0x0, 0x24000001}, 0x0) 2018/01/15 16:16:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f00006dc000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) getsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000607000-0x9a)=""/154, &(0x7f00000cf000-0x4)=0x9a) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000de000-0x4)=0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000c3c000-0x4)='tls\x00', 0x4) pwrite64(r1, &(0x7f0000cac000-0x1)="", 0x0, 0x0) r3 = accept4(r1, &(0x7f000031a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000350000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000b29000)={0x0, 0x1800000000000}, &(0x7f0000e03000-0x4)=0xfffffffffffffe09) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00008a1000)={0x3, 0x8002, 0x7fffffff, 0x5, r4}, &(0x7f0000378000+0xe95)=0x10) 2018/01/15 16:16:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/15 16:16:51 executing program 4: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005f4000)={0x0, 0x0}) setsockopt(r0, 0x1, 0x15, &(0x7f0000f9e000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00', 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000007c000)=""/178, &(0x7f0000d8b000-0x4)=0xb2) 2018/01/15 16:16:51 executing program 7: r0 = socket(0x18, 0x0, 0x1) sendfile(r0, r0, 0x0, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2b}, {0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xbc9}, 0x9480000000000000}, 0x20, [0xfcba, 0x0, 0xdcc6, 0x7e, 0x1000, 0x2, 0x2, 0x400]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000002000)=0xffffffffffff7af6, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000002000)=0x1, 0x4) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a5d000-0x4)=0x10) 2018/01/15 16:16:51 executing program 3: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b2000)="fff20119ff0d005ff1040000ff000008000400051c000000f7ffff1affff00e9f8000177c11e0019000ef80000000008", 0x30) r1 = accept4(r0, &(0x7f00003b2000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000042c000)=0x10, 0x80000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00001c0000)=0x0, 0x4) 2018/01/15 16:16:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000097a000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ee3000)=0xc, 0x80800) sendmsg$netrom(r0, &(0x7f0000b53000-0x38)={&(0x7f00003c5000-0x10)=@ax25={0x3, {"9d95d0f755c652"}, 0x2}, 0x10, &(0x7f0000ff6000-0x90)=[{&(0x7f00003c4000-0x3f)="3659eb691fe6d7a6a949949d4b671947c9fa541ce241c909a471ffae9fa55c649ccc4e5742a6d9910555e9137e1bb38357bac4b7b56037d2cc05f182fc3380", 0x3f}, {&(0x7f000022f000)="789dae40c7a27d1d3be84236592e698d3d3289d2d11632dab22348283799d2d520761cc5a8d9dc8b08a18faba2968341f3aa74b160d5fd0a1430f8606d03c48be74716ca035388dc41e90d49c7273a38d37cf04c096cfcd6474dea1e4314533b07", 0x61}, {&(0x7f000060c000-0x22)="5f1373f5e93373934cc6ae51acedd76f9112bac786392d1d6f4c9755af7813ab5c10", 0x22}, {&(0x7f000082f000-0xe7)="bae8648254e09e9b120ec6a80b6296c8f0a02aaf2f55b3100380408ee5c4ce44d616003ab4a7a9b2298f8e9342739a88a222218de610f4d85ea24e1c2afa3d103b47b4b9e62898bb284255c03f68f930014dca5405ba2127ab9d44d27f3a3d2b3659f253e158b0ee99838db6a01fac681777d648829cb8f91e148a466750e09340e97cb1f7b340a3e70e6a2fb6fdb92874ef6fc89244e3b45fe04ea2472877b6782513ebbfdebd4652dc41a09854f6db4e9caf11e130fa6142e0e5712a61dcd28acd0f6c5bf1054dcbe5ae15e8564dedc2ae8742f9d62374f89a95e0d9f9e1949b05885e36ec3a", 0xe7}, {&(0x7f0000de3000)="", 0x0}, {&(0x7f0000d0d000-0x28)="10a5a13228209ef27f53624c14f2c123efe79090c1d86febb228c84a5b88f258d5614e0881b2ddf3", 0x28}, {&(0x7f00001c8000-0x4c)="8ebaaa25df2fa1396ff9ba1d5af1a4ea8f51947384038a0d4ba23b4d95ca9fb82b45a6d4d0c59f4f08c5c03476af5e0a4f0f45e8fa9071b97b78c973d6075e95d1d0fb6693e3394b8cf3c30c", 0x4c}, {&(0x7f000097e000-0x1000)="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", 0x1000}, {&(0x7f00003d8000)="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", 0xfc}], 0x9, 0x0, 0x0, 0x24000000}, 0x40000) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f00009ed000-0x78)=""/120, 0x78, 0x0, &(0x7f0000c42000-0x10)={0x4, 0xed, 0x2, "2f89238447ea", 0xff, 0x0}, 0x10) pipe(&(0x7f000096b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00007cf000)=[{&(0x7f0000e43000-0xc4)="f2", 0x1}, {&(0x7f0000fcc000)="683426eac339fc0f7e05e2972bbcdf40aa3ca6f51916f794da2db5641051d1d8c3a0d700858e7b7a4a1e715cca88bf1bfeb61ec40fc107f53e9cd7b177bf318cd2346e760cfd3c4ad3a95727ac4cf4d6a160707bb26b806c0850", 0x5a}, {&(0x7f0000436000-0xe3)="ee0e36e5c8dfc75fd102d8ca88da543b850ca12c1b6b64a932e789da6248e2483d8caa1ea65d8c9f70881d39270cbdf3a134da3be88f7b90ac637b823ac78656620359cbbeb7b75f5e67cf659574f4d22ccd2946982254f6d2cb6c74937db64a02e01a8a1e70cb2787ec1074ada828cb809ed4c380cdf336463edfb2efdfbd1bf6ea34e749ebd43e9e08d3e4a392cd75fd264e57d4133f3a0c764b98f87f1f8951ee8c5e5e47f9cc0acd399d1d00b77348681754df1a8d85f2d23da7368151b300bd64c7da0f325a31a32a1d13e72b54d45dc9209352590d7777fd6df24b7a74672bdb", 0xe3}, {&(0x7f0000087000)="", 0x0}, {&(0x7f0000e09000)="3a1962d531239e0b29b6445f3ad4063f32378180f8ade85423bcc3d8e3b8141cab561a0b30bdb52a2ef22e28e8cf974d0311a9642ec888bc8666b02396f5c61912dd22c8aeb32e3cfc78fe7ca3f4352bc482239a2439bb55847cca3415ade9f077a38b2961a7b57b9cacf38d25b2b5c616a66fa7ed0ff759e3dcc0547330d8b6bb831015ab", 0x85}], 0x5, 0x6) bind$ax25(r3, &(0x7f00007b7000-0x10)={0x3, {"05999ca21eb7d3"}, 0x20}, 0x10) tee(r3, r2, 0xa54c, 0x0) accept$ipx(r1, 0x0, &(0x7f0000319000)=0x0) tee(r1, r4, 0x80000000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002fa000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e7000-0x4)=0xe8) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000088a000)=@generic=""/16, 0x10) bind$can_raw(r3, &(0x7f0000248000)={0x1d, r5, 0x0, 0x0}, 0x10) 2018/01/15 16:16:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001000-0x4)=0x7fff, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0xd0, &(0x7f0000000000)=0x4) socketpair(0x0, 0x0, 0x800, &(0x7f0000001000-0x8)={0x0, 0x0}) connect$bt_rfcomm(r1, &(0x7f0000cd0000)={0x1f, {0x1, 0x8, 0x6d9e, 0x1, 0x48, 0x0}, 0x101}, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000002000)=0x40000000000001, 0x1f6) r2 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000000000)="468531e6b0e2451ae95f287b92cf13f80f36b28d93199de8e05e0f2ccc1d1c366b1837660a1269d062ab65eceea7cf47ee5df7159de9fbe1896987777c2c7d28e967a0448989d843beb8fa6c4ba6b236232832fe3dd92df0357d199d13a5efe4f361aea56065", 0x66) r3 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000004000-0x12)={@common='dummy0\x00', 0xfffffffffffffffd}) setsockopt(r3, 0x84, 0x13, &(0x7f000028c000)="", 0x0) 2018/01/15 16:16:51 executing program 0: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000455000)="fea58be3dc93c29562583aa58882834f4ed2f0dda0", 0x15) r1 = socket$inet(0x2, 0x3, 0x2f) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000311000-0x21)=""/33, &(0x7f0000437000-0x4)=0xfffffffffffffdc3) listen(r0, 0x401) r2 = accept4(r0, &(0x7f0000547000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f000014d000)=0x6e, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000a61000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/15 16:16:51 executing program 6: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000f6c000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6f000-0x20)={0x14, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x5f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ee0000)={r0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f70000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001a5000)=0xc) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000c5c000)=""/0, &(0x7f0000990000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006e2000)={0x0, 0x1}, &(0x7f0000350000)=0x8) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e62000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f72000-0x4)=0x8) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ae1000)={r2, 0x2000000000000006}, &(0x7f0000f70000)=0x5) connect$bt_rfcomm(r1, &(0x7f00008b6000)={0x1f, {0x800, 0x7f, 0x100000001, 0x3f, 0x2, 0x7}, 0xfff}, 0x9) 2018/01/15 16:16:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b60000-0xc)={0x0, 0x5, 0x0}, 0xc) socketpair(0x2, 0x7, 0x8, &(0x7f000078b000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x3, &(0x7f00004e3000-0x3)={0x1f, 0x0, 0xc03, 0x0, 0x0, r0, 0x40000000007, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000448000-0x78)={0x0, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x9, 0x3, 0x0, 0x6, &(0x7f0000261000-0x10)=@generic="3cd6490b4b0dc6ed80a26fe9a1f0f873", 0x6, 0x2e7c, 0x5}) 2018/01/15 16:16:51 executing program 3: mmap(&(0x7f0000000000/0xda1000)=nil, 0xda1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x7, &(0x7f0000da2000-0x8)={0x0, 0x0}) recvfrom$llc(r0, &(0x7f0000a58000)=""/163, 0xa3, 0x10101, &(0x7f0000401000)={0x1a, 0xf5, 0x6b1a4fb5, 0x4, 0x7, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000d9e000-0x17)="26000000130047f10714a8f8590022f5070003e301000000000000000000013205001a006e35", 0x26) mmap(&(0x7f0000da2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000da2000)=0x0, &(0x7f0000da2000)=0x4) 2018/01/15 16:16:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d4c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d4000-0x10)="01007a00010000000000000000e90054", 0x10) accept$alg(r0, 0x0, 0x0) sendto(r0, &(0x7f0000b4d000-0x281)="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", 0xfffffffffffffff0, 0x0, &(0x7f0000d89000)=@generic={0x8, "a02c2079cf7b63dd2f441fb9bf2489fae496eff758e496b3d9c724912e2b2bb68996c195c6ff727a9a25fb7a15761a2bad58ac2577c11d1257dacfe11acf19378eefd0967efbe3f203a71e0a243aef8df13e9063acda0f89cf1bfd2eac41ce906d9159e2dd2f500582b45e3849121952f529cc3b18acd63628e98b6ec445"}, 0x80) 2018/01/15 16:16:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x80003, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000733000)=[{0x3, 0x5}], 0x1) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 16:16:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000a50000)=0x0, &(0x7f000014a000)=0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000824000)=0x81, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e62000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00005ae000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000006b000)=0x10) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000049f000-0x4)=0x1, 0x4) r2 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r2, 0x29, 0x400000000014, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000ffdf01000000", 0x14) setsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f00008e2000-0x14)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/01/15 16:16:51 executing program 6: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7f000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[{&(0x7f0000f7c000-0xc4)="b09149a7e64d1916201eecb374efdc03", 0x10}], 0x1, &(0x7f0000f80000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000030c000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f81000)=0x10, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000095c000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f82000-0x4)=0xe8) r5 = getgid() mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f81000)={0x0, 0x0, 0x0}, &(0x7f0000f81000)=0xc) r7 = getuid() r8 = getgid() sendmsg$unix(r2, &(0x7f00007af000-0x38)={&(0x7f0000f81000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f81000)=[], 0x0, &(0x7f0000e4a000-0x78)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x78, 0x40}, 0x800) 2018/01/15 16:16:51 executing program 2: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000ef2000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef2000-0x4)=0x10, 0x80800) sendto$inet(r0, &(0x7f00001a2000)="0df8d14a85059de784a52c485b11118d3c67313d99ae854da96f87b5d8bd9f97c1d3b333c3f739fa433666f7fc8d1815bf37138b7b7f871cd09b477e1a19eaa51e1c9813b0857f24074551332dce", 0x4e, 0x40, &(0x7f00000b0000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x4, &(0x7f0000ef2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ef1000)={0x7ff, 0x7, 0x201, 0xd2c800000000, 0x2, 0x3ff, 0xe2, 0x3f, 0x0}, &(0x7f0000ef1000)=0x20) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000328000)={0x0, 0x0}) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000b51000)={0x7ff, 0x2, 0x0}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000cb1000-0x108)={r3, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x10000, 0x6, 0x3, 0x6, 0x6, 0x3, 0x7, 0x8, 0xc1, 0x2, 0x7, 0x9, 0x2, 0x4]}, &(0x7f0000023000)=0x108) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000eee000-0x1)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f0000ee1000-0x81)='\f', 0x1) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000001000-0x60)='-', 0x1) recvmsg(r1, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/15 16:16:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f18000)={0x0, 0x8, 0x10}, &(0x7f0000c32000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000897000-0xa0)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x1e, 0x401, 0x2, 0x31}, &(0x7f00006b8000-0x4)=0xa0) shutdown(r0, 0x0) recvfrom$inet6(r0, &(0x7f0000bb5000)=""/115, 0x73, 0x0, &(0x7f00007c9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 16:16:51 executing program 1: unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000084a000)=0x0, &(0x7f00007b2000)=0x4) unshare(0x11008100) 2018/01/15 16:16:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x80800, 0x300) accept4(r0, &(0x7f0000fea000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f2e000-0x4)=0x10, 0x800) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket(0xe, 0xa, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b14000)=0x0, &(0x7f00009d2000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d9f000)={0x0, 0x5, 0x0}, &(0x7f00005a3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008ae000-0x14)={r2, 0x4, 0x20, 0x4, 0x1, 0x9}, 0x14) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000407000-0x4)=0x0) getsockname$ax25(r1, &(0x7f0000b97000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000267000)=0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e1f000)={0x40000001, 0x7, 0x1ffd}, 0x4) 2018/01/15 16:16:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00005ef000)={0x0, 0x0}) mmap(&(0x7f00004c2000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006c5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/15 16:16:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0xc, 0x800, 0x1, &(0x7f000075a000-0x8)={0x0, 0x0}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000e46000)=""/171, &(0x7f0000fe3000-0x4)=0xab) socket$inet(0x2, 0x0, 0x9) 2018/01/15 16:16:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000a2c000-0x20)={@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x1, 0x1, 0x4, 0x2, 0x3, 0x3}, 0x20) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/15 16:16:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000f5a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00008bf000-0x10)={0x1, 0x4, 0xfffffffffffffe00, 0x8, 0x0}, &(0x7f0000c02000-0x3)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e58000)={r2, 0x5, 0x2, [0x54ee, 0x7cf]}, &(0x7f0000113000-0x4)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x400000002f, &(0x7f000000f000)=0xfffffffffffffffe, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000841000)={&(0x7f000018a000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "bf1b6998a05b6d0b0b72c6ea678fff42512f0ea127a5844005cb19b8089a7224dba450d225602674f7d9b3c9355279bf7fe0cea799288d66570491b4fa2514", 0x0}, 0x60, &(0x7f0000ee7000-0x70)=[{&(0x7f0000abc000-0x1000)="1db979f560d1252d42940c5d26a02a673db03f4a6c64d6f44a291d72324c37ef508ac96f04996a1d49f1dbe04d75b553a3e9b253cad3b910c76ae2f134b06d6970a0e89a9630f156c8f2f2bab2a85cff105a6ec0c2342301e3c6f045cc3ff8f5863f3005e4829e5cb66281d16c31e9baf86e38005af9", 0x76}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:16:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f00009c7000-0x10f)="2200000014000721004f10f7e2ff05000200030001000008000200e700ff02f15563", 0x22) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000755000)={"459a5d832781ef12dfeac055fd8f1fe0", {0x4, 0xa3, 0x0, "8e6a457e81b7", 0x2, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000087d000-0xe8)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd4000-0x4)=0xe8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00004af000)={0x0, {{0xa, 0x0, 0xffffffffffffff7d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000047c000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8c000)=0xe8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000059000-0x4)=0x0, &(0x7f000071d000)=0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000a69000-0x4)=0x0, &(0x7f0000d49000-0x4)=0x4) connect$packet(r0, &(0x7f0000941000)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000064e000-0x2d)="87b30f4e3e00096e4d4e1718cffcb14388b1fa3f1f2e45ae80adca7c17871e7eea8bd65b0cdf7190c5238fa39d", 0x2d) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000e5c000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000417000-0x4)=0x14) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fa1000)=0x0, &(0x7f0000903000)=0xb7) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fa9000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd0, r2}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00001cb000-0x10)={r2, 0x1, 0x6, @random="2f79f5e2336e", [0x0, 0x0]}, 0x10) 2018/01/15 16:16:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f000032d000-0x8)={0x0, 0x0}) sendmsg(0xffffffffffffffff, &(0x7f0000eb3000-0x38)={&(0x7f0000f51000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b5d000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004e4000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000394000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00004ba000-0x8c)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c01000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000c59000)={{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0xf2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000733000-0x96)=""/150, &(0x7f0000839000)=0x96) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f000002b000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007b1000)={{{@in=@multicast1=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000233000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000099d000-0x108)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x79db, 0x4, 0xffffffff, 0x2, 0x5, 0x7fffffff, 0x1f, 0x5, 0xdc2, 0x3, 0x4, 0x0, 0x0]}, &(0x7f0000b8b000-0x4)=0x108) 2018/01/15 16:16:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000da6000)={0x0, 0x0}) socketpair$inet6(0xa, 0x1, 0x6f5, &(0x7f0000405000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00005eb000-0x8)={0x0, 0xaf8f, 0x81}, &(0x7f0000d1f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000916000)={r4, 0x7ff}, &(0x7f0000064000-0x4)=0x8) r6 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000d05000)={r5, 0x4d, "e23b760d3ff795d4d07c175953459be83ee201c2af1bfd7d4c09e8bd2d2cf58a22843d3c99f3ae35573b216bcf68fde9e230c645208edeac6d478a3165b25c76d879f300906992f9681307d907"}, &(0x7f0000936000-0x4)=0x55) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000554000)={r1, r0}) sendmsg$unix(r6, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) sendmmsg$nfc_llcp(r7, &(0x7f00007c4000-0xe0)=[{&(0x7f00001cd000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d8a8b20de0007e5b3a425926cf10c3ef139dbef46c38e161f315809dfb3999cd428975ee98cac5eb4cd1f2868e663c7337e24b9521af754c88d72cf236db47", 0x0}, 0x60, &(0x7f0000f29000-0x10)=[{&(0x7f000096b000-0x47)='w', 0x1}], 0x1, &(0x7f00001f9000-0xb0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x40080) sendmsg$kcm(r6, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) [ 331.302702] netlink: 10 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/15 16:16:51 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000dda000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0xdce) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000629000)="980d8862d0859f7cae74b72f360eac0e", 0x10, 0x4, &(0x7f0000dda000)=@hci={0x1f, 0x4, 0x3}, 0x6) 2018/01/15 16:16:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept4(r0, &(0x7f0000b8a000-0x80)=@generic={0x0, ""/126}, &(0x7f00009a4000-0x4)=0x80, 0x800) bind$bt_sco(r1, &(0x7f00000c1000)={0x1f, {0x3, 0x4, 0x7, 0x4764, 0x7fffffff, 0x69}}, 0x8) socket(0x4, 0x6, 0xfffffffffffff001) sendto$inet6(r0, &(0x7f000008c000)='W', 0x4d8, 0x0, &(0x7f00006e4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000e8000-0x16)={0x9, [0x7, 0xff, 0x5ee9d38c, 0xffffffff, 0x1, 0x4, 0x4000000040, 0xffff, 0x7fffffff]}, &(0x7f0000ecd000-0x4)=0x16) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000666000)=0xffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e1f000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007d3000)=0xa0) 2018/01/15 16:16:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000502000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f000041f000-0xad)=""/173, &(0x7f0000b76000-0x4)=0xad) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00008f2000-0x8)={0x0, 0x4}, &(0x7f0000fc8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c4f000)={r2, 0x800, 0x30}, &(0x7f0000a5a000)=0xc) syz_emit_ethernet(0x2a, &(0x7f0000317000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0xc98]}) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c21000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000083c000)=0x1c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e90000-0xe5)={0x0, 0xdd, "c8a124d9e4bad31534114be1d05f31568efdb4cf28cef70d12f9863b7ab9aa78d47c6caeeeff754af8fc39320eab2423cf9ae6d11ffe432ad1264edff9b9f95ec42d25b86e7319da761c663bb47ae8054c6f9160593729b1a31dae803aee37f6483d8d0f252b5ed01f055b4adff4a0b7b48991d7356c0165d4e4ab55b5de172fe89c75d5d2fa38455d4a3c010968f71811c20e73b11fa988c39090363d74028563d76d93003b18c78d823db1a1419c6a1774c6941b385dcb0396f3f2115e598e00517bd1e571b3c5e6d19f5d2b9594c0fb0a04295d8950a232e2e411aa"}, &(0x7f0000a06000)=0xe5) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000159000-0x4)=0x0, &(0x7f0000efc000-0x4)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000610000-0x8)=@assoc_value={r5, 0x8de5}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000172000-0x1c)=[@in6={0xa, 0x2, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) [ 331.370659] netlink: 10 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/15 16:16:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000c88000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x11, 0x7fff, 0x0, @multicast2=0xe0000002, "03000000"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/15 16:16:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000455000)={0x0, 0x7}, &(0x7f00008a5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b27000)={0x0, 0x4}, &(0x7f0000fbf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000073b000-0xa)={0x0, 0xcb, 0x0, 0x7fff, 0x101}, &(0x7f0000ff1000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f41000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f00008a3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005f5000)={0x0, 0x6, 0x5, 0xd047}, &(0x7f000094a000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000245000)={0x0, 0x9, 0xba, 0x80000001, 0xffffffffffffff81, 0x2}, &(0x7f0000985000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000382000-0x10)={0x0, 0x3c, &(0x7f0000165000-0x3c)=[@in={0x2, 0x0, @rand_addr=0xc6cf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffff0001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006f4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a32000-0x8)={0x0, 0x286f}, &(0x7f0000151000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fc0000)={0x0, @in6={{0xa, 0x2, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000527000)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000428000-0x8)={0x0, 0x55d}, &(0x7f0000931000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001fa000)={0x1000000000, 0x9, 0x8004, 0x7fffffff, 0x4, 0xffff, 0x6, 0x1, 0x0}, &(0x7f00005aa000)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000677000)={r7, 0x1e7}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000aa9000-0x75)={0x0, 0x6d, "51f2782e26e72952292172fc09e1f139948ce51884f9310509ec62fdfa586f572f99b2feaca33d6a4261ec5f79515bae97e13f2922299685668dd0057d838ed8cf5ecdb8c1e2a4fe5d78bdc7e44fdcfd87f5c8e56802ec5fbc0642b35e296a668f479263d0bdaaa607f96a2c4c"}, &(0x7f0000013000)=0x75) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000adf000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000004e000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000579000)={0x4, 0x20, 0x8, 0x8, 0x1ff, 0x1, 0x9, 0x3, 0x0}, &(0x7f0000e54000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000199000)={0x0, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fff, 0x0, 0x1000, 0x1, 0x62bb, 0xff, 0x3, 0x7, 0x3ff, 0x8, 0xffff, 0x10000, 0x100000001, 0x3ff, 0xae]}, &(0x7f00005fd000)=0x108) sendmmsg$inet_sctp(r0, &(0x7f00002d7000)=[{&(0x7f00000e4000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000817000-0x50)=[{&(0x7f00009ab000-0x1000)="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", 0x1000}, {&(0x7f000067e000)="", 0x0}, {&(0x7f0000882000-0x83)="0eb04342cf8bce6c869db3cddfe193ae9c6e931ea952abd529f0cff1edbd050ae1e862b4a818a89886896ab66c5aa49c6a7caffeb883f605144cbd374bfe270f5415090d42d4a41883becc8039a8449f07b5c49293dd57f982cf72ef9ee60259ade925eba3f7377ef56ee8ea4aef1fa035ec95e0d6c36b8b2f0f83ef82987071791f6a", 0x83}, {&(0x7f0000c76000-0xd4)="86ef3353e00a07b9a41d190d3ed1e473fc7c92ec8fbd7a40a701640cdebd6e5a74e4aeb2941de7918c886d0a490cd23ea8b9581e2560a72935c389701f3be2ed8e927f5a5f4f22a1d306861033460b55128ce1d2b7d2baf773fdaafaf72228e008d564bb5a7c774c258334cbc2680381d617a1a30914e7b8cb436547bdceeab0edd5d90bb07bc22ff2042ef026fc371b5dfd6c04284f026a23ff0f2a6320c3edd1587c54f0a688c9529592acbb3783d3eaa295417a992cb29cd189bea24fa9c138f7a670a5b274ee5529fd1a173eec8784e7a651", 0xd4}, {&(0x7f0000bf1000)="", 0x0}], 0x5, &(0x7f000094a000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8205, 0x69, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x7ff, 0x5, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0xe, 0xffffffffffff14df, 0x3, 0x1, 0x3, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0x90ad, 0x5, 0x9d3}}, @init={0x18, 0x84, 0x0, {0x6, 0x58c, 0x1, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x3, 0x8, 0x9, 0x0, 0xffffffffffff76f1, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x200, 0x1d23, r5}}, @init={0x18, 0x84, 0x0, {0x0, 0x401, 0x1, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0xdd6, 0x9, r6}}, @init={0x18, 0x84, 0x0, {0x5, 0x100000000, 0x3, 0xfffffffffffffffc}}], 0x1e0, 0x80}, {&(0x7f00004df000)=@in6={0xa, 0x0, 0x500000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfff}, 0x1c, &(0x7f0000a33000-0x10)=[{&(0x7f0000ea9000)="1371ff11", 0x4}], 0x1, &(0x7f0000970000)=[@init={0x18, 0x84, 0x0, {0x101, 0x6, 0x8, 0x9}}, @init={0x18, 0x84, 0x0, {0x2, 0xdf31, 0x7, 0x129f}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x40, 0x8000, 0x4, 0x3ff, 0x4, 0x100000000, 0x75, r7}}], 0x90, 0x4}, {&(0x7f0000566000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006d8000)=[{&(0x7f0000272000)="584dcf2252f346a44325a8e1da29e82c98ca977f90ecde9d0a2e7f6cbf2f925b35bc5d5f7f7e793782773347f47ca98844954fa3b8b11ba30f9a399dbbec2b287dd2bdfc1ccacd18dd0d643c53529c051fad76c7b8db151fe2f618e7a1a3e3f9c31ec62d4f3020960c5bc97a4c283f880d93fed87efdf8192f0d5e75b8fefe02c13d36dbfb1b45716038b08052f1f709584c20a8ce376ae6795f7e2b4ef8b198d0c2d0e6f9c843e8c40819d60404d18319701e1e2357354894e60eb4554d52a4f887a910067ece6fcc8b23ff2f472c8cfd73", 0xd2}, {&(0x7f00008c8000-0x40)="db31b98a045089c036be2101a0b4723e7b6f4c02e2b0d37942826385808c94bd1778b8c6d190cb2a4e711260a3979ca3abbae26d2d41fff14e1daeb59c6463be", 0x40}, {&(0x7f0000520000-0xa1)="d6743c9e164eec5e3a9f442b015ae874f5dce45fcc49fe9a8d58043c80da2327df43405bfbfe4889afe7fd33fa18062b00265b2a852339f04dcc47d9a404c58fdaec1df10233b6f58b80ab139f791df76a32b09cebea1804a7a1d7d0abe472faeaa0b6ceebf4affe2702eb49a90f4180616303dc3a9b764fbd4ba97ba9f53d225b61721ffb380fcc1676eb38211c073d2025f09ce433d0f7569a23e67c2425132b", 0xa1}, {&(0x7f000088c000-0xa8)="af957a4c0e0bc7e65738ef51bfc068bd273220b9b3e5b7910ab57ce71dd01d00ee398df3059141a98a7128e4be6678f0779b2b25802b5308d62680e8308d8c06c492e68e0ff22ef3fb319f74ed7fd4f55206b74a1e7d75318c1203c6cc0f75c31b1b63df3e9df91b5f4d594478b7e67267d5fe0fa339006fc420ea6cda43dc553c4e1e48591bf4a5ed7ad7d585e95133e09330f4485015d45bf3d37ea8faa7762d36f2106c8185de", 0xa8}, {&(0x7f0000a9f000)="81c4a2d4298ad9930b394c8ac5676dfa4b69967dde244e03f3d9eea373e44b1d8fac6019ca12858346cb2eac89e1d59936b8401dd529b7dfe64990bf61801f95c3f0eae23558e15108beab2019e90e6311820017eca67faff6704e52b4ee4964c3aca6a8afa95a6d807fe5563ab18ff59b63d86ca381f16465098202bfd4333d78ec375920065384bd", 0x89}, {&(0x7f0000125000)="a68e4d71b8ba83f02d9902580ca7a999594eabaf5ef9da7a751da784404ed697fc968fda74217584d6417ca479b99e013a324114f85bf79498c8a24aa52084186679579ae5a6516d5ca61bb0423d626dd060c468e9fa6596011fec847118c949e8e68ce8d0843eead6b67d57d44d42f02d5e960bd9ece414a181e526b462b4a59b3676e0ff4118548c337b802e296f2534b6f8e5f6ef821aa429271ab832e3cee04a66185c4717fe0c9e8972cb5407b366f9d326060d64afcdbba575247cdc5283534cb97c6a8d49f75b6eff28ddd1b6d4f87b162aa1efbc516322f05bee0982d93e13c2d4a993f95369ae01e1495917eb2a6cea2024161f2a", 0xf9}, {&(0x7f00000e9000-0xe4)="74decf6c4c4503ad4459276f8cfab1c82ca6ddd95f44c753de6a6c51be1683ee5d0f8487f75b45d845e9853c04febc2f9f95586454b60d94da29698dd3875af5a0bbd25832304e864efc26da722cbbcd04427fde6ace3510cbd199b0aef2d7c32693fa5c6688fbd08874892f13e8b6108cb6c8bddcdeee87ce5d674be70a69d7140effa221b1263dcb22b29a9c45740ea72c5d81a9deb6fd51bc8e8ca33fa118954968100c35341538db3698cf1595900869b8317e47ab8c3c5f4e2273e4659ed3b0ae0d6f015df81ed130539a93ed2b01c4dc0517ee8da5f567dd0394bb8aee453eb020", 0xe4}, {&(0x7f0000887000-0x3e)="c0443d1194ced254a068ea74db9fbb197c9a34dcad6a2a2fb121e3ad08f64ecdff10313248c5649474925d3728390526aa2f2e371bcbb13a0aef5c5f5cb4", 0x3e}], 0x8, &(0x7f000053a000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x401, 0x0, 0x7fffffff, 0x9, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x202, 0x1ef, 0x7, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x73, 0x1, 0x5, 0x0, 0x101, 0x1, 0xfffffffffffffffa, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x0, 0x5, 0x9, r11}}], 0xc0, 0x800}, {&(0x7f0000176000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e9c000)=[{&(0x7f0000212000-0x19)="2f5714ed818632860586004c704ac13c531cfb72bab7e5870a", 0x19}, {&(0x7f0000a0a000)="", 0x0}, {&(0x7f0000e01000)="0ecc59f7dee85239d040b43057fa3afef8984045904817cdc8b4110dde1bdc956ca4833011177667236c4a29b18caaf791e106d902519dc6bfd03a972e7083d62200eda20ea5e5da8e7531716c4a5564c2aba7737106a05b1af83e5e81a00f693ba6eb1083529e50d9045e119c14a9a39780c310b474c6b80f35680e0bd450ba15a2ae2c2308d69947de5efdd6e21f46b68fa331f64086b964c05aee5bee5c9dce2e1ea4309c148263880d3e9825dc", 0xaf}, {&(0x7f0000964000-0x1)="df", 0x1}, {&(0x7f0000e10000-0x3)="37fdf4", 0x3}, {&(0x7f0000417000)="4e2cd3f853eceb2bea729e0565cc9e9986a6e1d93ed56f22377381b0e9", 0x1d}, {&(0x7f0000467000)="7f971d600116d4ba455a2b32a694999a8fc68a318ffe4ee7ebcec65b20cffbe6a702b0696f3de1b4085edfbfee3ca4e6dea106cf50e562a0c09e926c2b9e7cb9811df473e43f44fae68ecf7794e0906dcc6fc53dcf0b361ac4889e05293a7606451f6615d6f78184676404adf3b6cf3256fba71c44c7c7f6641e38bbf6ecddfb752dfd9bdca873ea66d6130c723b330d0b9e48449f66cd369506227926cfd5354a10b6a1651c624261f84363fa467d226ce23ee5c34f5d9aeaf895f7d05b4b035e581d50154030c0e783ab74e23b32b5a47f30c6324a24152a", 0xd9}, {&(0x7f0000225000)="f70fd51a", 0x4}, {&(0x7f0000326000)="2b53603e3299fd6b19174a0b68b864731c1a2e067510b8e373e8ef9890ecea712e15524de547d416df807a18b8b885dab8b459d421dbaced9cb1b230f219eff4926088816562a116b7d945cb686f7c3e136926ef084436255f5384bd8f73d63b11c5d8877a2c77781e6f041a758c139659e7681402fd9a", 0x77}], 0x9, &(0x7f0000729000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x80, 0x1, 0x820d, 0x6, 0x40, 0x2, 0x10001, 0x80, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x8, 0xb75, 0x9, 0x40, 0xc1, 0x61257c63, r13}}], 0x60, 0x20004000}, {&(0x7f00002f7000)=@in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x8a6}, 0x1c, &(0x7f0000fe8000-0x10)=[{&(0x7f0000682000-0x44)="6e4984c90a140053da6053881aeac04d9c65adfc919d1413341e9a49b87dc371f58c41af3c82a087c9e3177c40b712bdb0c54eedb5aade4f4a0f77cef21f193a6dda9ea4", 0x44}], 0x1, &(0x7f0000292000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x1, 0x7f, 0x5, 0xfffffffffffffff7, 0x5, 0x1f, r14}}, @init={0x18, 0x84, 0x0, {0x401, 0x80000000, 0x3d5, 0xcc9e}}], 0x60, 0x20004000}, {&(0x7f00005d8000-0x1c)=@in6={0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c, &(0x7f0000279000)=[{&(0x7f00007c3000)="", 0x0}, 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{&(0x7f000000d000-0x1000)="2289dab5bee9b1133cca253852a6bf725f1be57cbcbb9f6052636d99ab2a5a4f9dfebb833a71fd66325c7467eda49f73fc9a8cb74d201c74f8f5d55313ce7baefd92e5b6b1ef0263a91ba9b69aed8edfa5eb835f2493806bb9b6193bfd6e4f0bed77c14cf5ec91e936713fedaa33f0e2c3b36f21df08fd479d95c41f0ca0585fea87fa0e8f052310454d6fa226cefa7981a8f6c235c6d42fcb75dd7330609b60c9851c44151d9c65b272d6b7c8857858ba5923a346e2324549aedcd4552b346942c6233110f2725cdd93ed37681ef324d5c0b04867adbaac78dc374279cf41ae518ee921a7d6e4bccde11d5ddd4264582b74a59aae87b86bb50b299096893d1d2c17972962e661c68cc7a5f2e25f9f02f73583aa859ac35402c63eed093b67e27e924f4e7b8ffd749e8fa291f0aebdf598ff14fd6d6e812d66b7f2a0e37e680bea80456693129d3003e94ff4c4c4d5f13282dc5e95dca82d3a2d4807cc2b13b1b60563d68b412bc330bee56dd5483d8174c2d97bac931cc94f4c7e81900fffd038ce5e2ae4ad5dda705d85ac8278b3739165e1b5374c0229e983416c4a998efa0cabcaea7c25968ef1ba7857c06095052b97ca62457f36123c97806c7a5b909e44eb6ae230b2fa69619a9987120cf0fe11f1c95425d19ffac96f113be8c15738919a2798378dd43042caf331fddf0114d3f70e07fcc3084ce5e0bf81086aae6e26cb3a2cf07ed0cabd169b0fc655a1da1814c74ebbe34d777b38bce7ede9377b3b73415c706a40ed457e8a4267915db42acca87d0ce5913421644cefa0173c7bd861231b9e2879bb2f5b321118f9dd14c43ba76dedcc88a626796afb4248d9f77b0d379b4747f0e5f75f669bae8c9d73cc9c8120912ba17e269e5791982f97da7f304613eca9f94f26c3b46c263082fb6bc485ab4a012155d046b1987afd27b006761b93a539b0ac459339db59d97834e58f0aef7efc9050450bf576c6106c837dece3c04fd6686d847c852a9f6a3e5452b30d4aeb2dfa98ff26b9a5286b6bda850cff585a49e1e5483812380ae33bd8e0885d5d5f0cbc9fa6203e2491983fca99ef3c23259929babfbb97880781c268c7496e800f23c3197899eaf13bfbbee3a13b46d8402d3f2b0a69702405e00d0d3becbba9092a16b9ca7dc00411a83faf4314ee4f54f0a25f163ec22a31046f67ef7dfbd2a357942ec658ecc99b5616092c5c640a534e92156ecc6c4c5ae24ad12dfeb7bd360b9bf2ab364d6fd6166f1c061ceafdaf8f9f400dc82f4740552430da942db4826dd76006186498eb8e3b6d7cb12a18bee832253f1f3b755d50ee5932e2d4b1704d67ead98d9a06076d8a2f3a49669630a9bfc10e2a78cbbf0391e146566790536ba0b7ba02fe16399f3b7622b1ddf1f748076bf584d33c1edbdffc3f67c237a55c73cb688aa55dd199dd4884ab72d982f69aae591f78fe85279d6b61645281a25cab6552402811e497200654322c9e330a8d25b41221fcfd2bf9d0d56a906ba9e028089a1ca458e65d199fa76385f336dd5b5983beaebee313bd12a6521beb135c3d873fd6c0cb94df7396322aaaec50732151446267b21e3c302e1ef4aa1feda1c60e4e2ab35936915d86446e5a272777f8e1713579b40033cb99e9ae9af7e341c4c0a559b8d05e7cd0fd91fdafccddfb2906bc392a7c91c8a300a9241e17e4478e589fa91a7ebd37476a666a7e1cf861325f4a3f284992a5e057cbbc69f7c1d227e65f65bb10fa57de11118c6a543a4dbbc67b6e6f2446bc9aa63aa75d28f3199ed7b2a61d4d39458ce5725afb67715508b85ea166fe364acdc3d78e9af0d51346dfb94f963e0ef2ab1b584525a1570bc930e2d86ac87c22ec73ba627d18cb2da28c4c6db8496768057fdcd4c2eab58ac57141ad54ae3b2235f92705c0e4fff37d0279c1e3405623dd5702e27541853c17fc43d75fc74d57483bdfa1aaba10148d9aeb2e53a2aedc20d26a64cceb4d2cccd077be4fb93a449e9872ff1764523e30c35e32398b5d40e20eadd8feeee785a0daff6784e9d5cee3c07b8dcf5323712aef5fa802c5d2a8d1cf5c0d2e7166775cfc250bf67560080874681e27b4279454de9598afff5f01c1e773b5b91987611234ae8fadfb651f87b8a53f41ecc111adc1dee0065bb2812a165865c01b10253edef7ed1c7b9e289fbec8470c6bb4d840e145f9a86d6bc079080c3d25cb9a95d45409311a5542a0d3f171bfd5790df7c38333e0eea467b7990f2498547561d39897111fa9d624466444e69e0c684628562dfbe60a2647186ab9a59ade42da9aa1d721f2c06868f48f3fbb5464189d30a26a3d6be8435f6d5e9d6e0b3fddc49d3a41ac0c2b50cea8adf53dfad075cb753567ec1c16361653e346fbf8f34e42ae98b4810df01d9e1a538960c9c4114a250ddfb1bf3318c9486416ea257920c745c36f51c75b200203d6f0c3072d1b132d85ab27d8652c06bd8f4ce3c3464f2b2075c5140f4cb0332a9aab950dac9c5a4b22b78e665f0c77361c18b5550b1ee7ea186afb095d98235581d33a767da5629f7ede87126cdab2e5920629466404cde7388b216e423a124c1845c47635e79dc17b33bac54115ac20b1e47edc140fc6c8be3ff2a2043461025ed3b782c0478effab4a3e2e6de31cb02cd79fe1057dbd4fe0b4cf61e5407015dc4248408ab45620795b26b731cf5a140fe784e0f6bb2467618442a73464664be018ffeb240b0b662a86af645593b8d3278aca00e4850090e6771441cb51594c4d0b4bbbddf341bfb01275654e46417c71566cd60a494d622250b610878070128344b795df893454dfae9ea56a09fd23d6415490f27a48dffdfd6976919f70a555014cfb27998e5be3d4f84e9aa9f01539488494fc9422fa26211f125034da5bf797a585a82f9012da7812fdce3040f525dee169e8e41dbf9ca3e97e87cce2ba5afb2550fb8b9921c6ce23d16ea23bd4348cfa7d8fbd48b0f62ac367c1a73434d95623c0c8d621748a9d1ff9feb6b68c19b639779dd16dcddea2385aa90b0cbc6ff41fac4dba56fd3026ad77cf5101ea1de8806e0c254a2a75838c410d736f2e0681a75a5903b3e8eb9464314c9c1cff5b05b0536185dfa3fe3ba6593a7ada1d180e28d7682bad57bee15e1e67136ac406f3a52afeb78de397d20436cdb63bd0bb2dabd0eea77af0cc5fbc9f53e6edceb0f250f773a3276e968cbbc9f538b1ab19133b2506beef7e46ea197fada8f354eb51fa40496a48270f65e2e86b39c3439f991148a546b92fdad7e1522b1a7d3f71e2bd1fa5707453812c3f6d1ed13317e5e8e50e85fb11a26ac37c4faa8d8a71073ebf6ba026ab0fe7dadd6f81a1cdd680c99aa71aea086a688591227338de514d8eac2fdeb0c13ade85a67d91210c385f542cb71d0071ebac66b4a4345cf19fc2993b83b01aa28f885294f0b2e19d192fe25fb655a9e6c55d2f48ce56b9942013845dbb6a20cb7227dd376865ae9e7ad31287719bef858aee3c6a133d572b06f5b8ef2e54257a8d0b8e43435fd82846064f3430de54d8063ebe89350628ca4ab8400da18c130edb740e07f004ba32cee7afdd74037e0a51f545f0105cae0cd935e41320aa064ed6f55a2be4d106f4415f370dd7338b2af93985cb302fadb535990b6f1b91f3a9dc7f91e768d29b2c018329789da9d9c454011fd1a9771cf409583a78d888cdda0fa0d43a0eef1b33e0735439e7042e828fe3df28781971b7061e045e963b3ce42f8c8797e1574e94d5e9f313555e6ec29bb2f18275add217311641bd159c3ac00d8f96e43b7117174c9be8e9370e4a3c685dac230392edb6d2a62a5fef739e5addf0209609758bee6e77374425918b95550f47d7351f1c3bb8300d8a254308bd632c2697131f49139afb14643de9ab23abb4b906129460c2462f87bd4055297f4e89cbff97a97557d0cb5f9a67a440fbf96fd83f548c20b98dd397033ef9e222088c9b9f2b8b37cc25e75dbb7b4b585e0db8537992f83ccafa3404610c8fc06ec1cb3ebc99e76a7d706244dc5ec30be3753b3c303b4fc06adcf3d320eb41d0485be0bce8c7e129c70e1d945f7e96784c21f9b953e7b7e36f1f316e9482514d5592f5c5c894b1ddb557a02f4c03dcf56bbf066edac3fbd48e06b8a612b9c5d3c143c8f15fa147e0e9fd1afb4f4210addd2bd00ce58ec9fb891e8a5a538a5dba5923423b1ba4a460c4369b40d179d97c09c26282430a4253dc3bfc246623d552c573dab6c469572c549b0c5dc4a726b4f369c9e1cbcc6f11e9d633379715588c3aacfd48a9b8f4327af2288f3d13ea3cefdc7dd29955513e966a55281a04886fb223d7a641a5022b9a8ca05a099e2e7e6d1145f6afdc82b63dc1ddd78c10a1c5e6699cfb97d86a2083d1496834406068c6ad7f5574c2c1b2b435b170e56972d1e75784422c35f5828e518cd147246a4b213ea1d0cd4576ed02fcf230b40a85e54e417c259e25eeab24ce563e45c70d7b468f18c1f6f74167124e62104bdef785d1eb51eed6ad5f28d5112f3043bb938a27c3629a9ad6bd3bea413793d3d710ebbd7dff0b1bd4a9fcdbfd73c34258b9e04a3c036bb335165c67e23bfad60db5beab964afa639b59d729c52e1079c59198ee78645d2b713b6e5d6adcca7260e2e7c183ffad1c3ce4865d84be1d6ea65f95f49758214b3ca6aa04201d887eb1b14419dffd14db0ee03fac0ea19a4eac901dc4c26aafdc61c13ee3ca992a7f4ca6ece19a38dd0acf26965039d6421476bbc4719a22a20e2b382d67b35807a9896adfb650787fec1e38198380954cd789a96dcb5630c397b955af1061e98f0f40068d54aed940fc587d4212e95aadac0063e3f20695f5b89662b9a659d3b84ad4877c3d11cdd45add61bfd874933f6f0eeadbfb0d27822a266dc904c9e5501c848cdce507804b617c00844a08d597116a4f5c0db73753f2d2b7191c0d6b084693a50e734002cbff6512cbb3081288fdb303217eb20424be5f6fe7dde26b40ca3e9853dbb669c3fe7252246b78662b0d830ebf12928fe53ce6376ea5e8df12a8cc60b8b837d374c6f09d6ae1a060ee01582dbb067c61411f1e62bd7aa93208be24fe56909f792f18338d16d9f0285ed2a6019a55ab7b04aa7ae00f6c84706d576d02f6716ee3cc5b025eb3209042961a93c659bc332211d53d5cce83d8a9b05160f95c90a3fd71699ae5ef3bb0bcf22e3ebe739f9aa5891d7f0ebb04f0c0e6be4dc6494d8f022ccd23b7e58af0c208f9ab3c4e29bd6641971c8f16f489e478a8e1e0d1327f5054b71fa8fc1a919a2c7487d0ae1a86d84d91d86902803c3889a1974f9e9e89dcd679e17edce8734bb0cf530feb9e8b01f9c240cc241915185d66f539d40dcfa1dbd21d8845f80c12affc5dc9bf173e50049abcae3d66a20b3a031e6ecc3c129dabbae6e3136b19ac216a61adabf5bca286a9dc4c044d1d9a37fcb716d9515177c5dc78f58c82a8baabcd50bcedcef5fca4a154a1eb81b5ba9abfb48dc31d555898408e003e932ba2df13b602f78ec9902f0802ad62d43d18c047ccd7df38ba48fe20b67c09dd2573f75ce17dbe1efb52d9d32bd8c8bad5db3c3fd52aa00ed777af5843155ff4da32d55d7a1237e47032105706501f98e3f86b92638bf29fa23c535fcf3512978ad5bc02524eab276343e70e0cceb85e0320aa6d7a14245cf3c7d5a60e1b7cecdbeae58a047b41a5337f946ddb9a2535bb2b968557d04cfd6c605bd624ffa498ac55886b51d034e23551cb0140e68d0ede5d2e", 0x1000}, {&(0x7f0000380000)="8ab2809a40f9453b3a1da4537a7b837466907d72ffff20d721f2b4107020ebf887a1ecbba7ff0c5fa598eaffd9948b557535254c5fd26eeee984ea65a398a338b9fb17f4790c63e8e0c81dcd739f55ad3b957e78fca627723d4aab746fbb2e613e561fa56d8f02342b1a197587de5c9afc671d8273f7b30f2d311c5b380e5d972b6b0c6041b1b9e233ade2416f804b89dc2229395282e4", 0x97}, {&(0x7f00002f6000-0x5f)="7084a5c83c8e13b6ba70afda7912fe58bd4826c1b31290bc9eb9eb403a271cfcaedf4f25d5ac81f3fc0a691af64fe82ceeb4bf027ce454b4ca206dadc2a933504ec9d1a85f4db825c02415f8c32542c1a6fa0964adf777663af42e7d25fe69", 0x5f}], 0x5, &(0x7f0000b43000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x903a, 0x8201, 0xfff, 0x101, 0x7, 0x0, 0x4, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x10001, 0x8, 0x0, 0xffffffff, 0x100, 0x4, 0xfff, r15}}], 0x60, 0x200000d1}], 0x8, 0x20000000) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0200000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/15 16:16:51 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) pipe(&(0x7f0000578000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000f7a000-0x64)={&(0x7f0000f7a000-0x4)=[0x3], 0x1, 0x3, 0xdb3, 0xe6ea, 0x482, 0x3, {0x3ff, 0x7, 0x1, 0x4, 0x4, 0x7ff, 0x0, 0x4, 0x5c, 0x2, 0x9, 0x0, 0x1c90, 0x7ff, "d607c826114080595ffcff880e827784d9fc46035d99b5d9d3356476b734d7fd"}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a3", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[], 0x379, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) 2018/01/15 16:16:51 executing program 1: r0 = socket(0x5, 0x80000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000377000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x5, 0x30}, 0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r2, 0x1) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000abd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r4, &(0x7f0000001000-0x10)={0x1a, 0x2, 0x40, 0x7, 0x5, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x10000000002, 0x4) 2018/01/15 16:16:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000031a000)="130009001000ffdde200f49ff60f050000230a009d000000110015a73022e5f9ec3e4fe8a95fc801c478aa4e082c4f863b864c9e2c58360d9b31f13061a2a43421ffff0000000000007b5e82ffb98da067e15fc7ee5387937d5f575f8bcadb076f02008b3e076d4e0f59a1f9ff0000297b7874a558cbcbb9a39f736e7cbf5098e02820f6c74d4414e34c1c94f3ac584e26cae6e4b2467b67cdcf098a54ad965b89353e96f3733e5704efdf5f59d95076f5f8", 0xffffffffffffff17) connect$unix(r0, &(0x7f0000d36000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) getsockname$unix(r0, &(0x7f000077e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000084b000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a2c000)={0x0, 0x0}) 2018/01/15 16:16:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000037a000)={0x1, 0x5, 0x6, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000693000-0x18)={r0, &(0x7f0000289000-0xc8)="", &(0x7f00001e8000)="", 0x0}, 0x20) 2018/01/15 16:16:51 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000014000-0x104c)={0x18, 0x55, 0x3ef, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x3fc}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000018000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000c000-0x4)=0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000018000)=0x8, &(0x7f0000019000-0x8)=0x4) 2018/01/15 16:16:51 executing program 4: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, 0x0, &(0x7f000053b000)=0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000de2000-0x4)={0x800}, 0x4) sendmsg$alg(r1, &(0x7f0000654000-0x38)={0x0, 0x0, &(0x7f000085a000-0x80)=[{&(0x7f0000e5d000-0xc7)="ee8ce9", 0x3}], 0x1, &(0x7f000030e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(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) 2018/01/15 16:16:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000169000)=0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket(0x10000000000011, 0x8020000000000802, 0x2) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000632000)={0x2, 0x20, 0x8, 0x9}, 0x5) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008b5000)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000a6c000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/15 16:16:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) socketpair(0x5, 0x7, 0x4, &(0x7f0000100000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f62000)={0x6, 0x0, 0x2, 0xffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000f50000)={0x6, r5, 0x10001, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004f1000)={r3, 0x50, &(0x7f0000188000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f00004db000-0x4)=0x0, &(0x7f0000e22000)=0x4) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b58000)=r6, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00003d1000-0xc)={{0x80000001, 0x8, 0x4, 0x1, 0x47, 0x1}, 0xfffffffffffffff8}) epoll_pwait(r4, &(0x7f00004e1000)=[], 0x0, 0x7ff, &(0x7f0000333000)={0x401}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000bd2000-0x4)={r0}) 2018/01/15 16:16:51 executing program 6: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f82000)={@generic="244eced6014b4aa214e146f947d33748", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f84000-0x4)={r0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000f84000)={0x200, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000f84000-0x72)=""/114, &(0x7f0000f83000)=0x72) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000c7b000)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000962000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f85000-0x10)={0x6, &(0x7f0000bc2000)=[{0x4, 0x9, 0x80000001, 0x2}, {0x20, 0x1, 0x2, 0xd054}, {0x0, 0x6000000000000000, 0xfff, 0x3}, {0x0, 0xffffffffffff441d, 0x0, 0x7}, {0xaad, 0x4, 0x1000, 0x2}, {0x800, 0x0, 0x9, 0x4}]}, 0x10) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000f85000)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x12}, @dev={0xac, 0x14, 0x0, 0x17}}, 0xc) 2018/01/15 16:16:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x10001, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x381, 0x3f, 0x6, 0x2, 0x40, 0x0, 0xff, 0x401, 0x7}) ioctl(r0, 0x87, &(0x7f0000000000)="fc3d62f1866cc1232aefbbe1efb75611cae86a2d21470fd2ef5a9c9c56841166f85930ecd2458cd0f66ce22c727e160ace2ea48ea4aa91498967eb750b279ccd4fa75e74bc940f7f0776f06bcdc9726157970689c65065aef1b711872b5b50247ae24b4259645d023b71a1bf69f1e5eef8a9f8a3526d54ed32ba128b58d7a59a9848826c74e92fd86958e4577e1b210f8d979673c77bcf203bc243f232ecdfa5b5") pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000001000-0x8)={0x0, 0x10001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x0, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) 2018/01/15 16:16:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x11, 0x6, 0x9) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000014d000)={0x0}, &(0x7f0000488000-0x4)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00002ee000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/15 16:16:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000065a000)={0xa, 0x7, 0x7, 0x62a9, 0x4, 0xffffffffffffff9c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000965000-0x10)={r0, &(0x7f000062c000)="546b46ef8902a24d82bdbf80f2"}, 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) write(r1, &(0x7f0000308000-0x5b)="7e101fd12b530bc69fe7284ef30789297e9097708c1877426030496ba001f44f52701773d27a71bc1dc4664ae6d3e09958014c1c47df86899ddf69913ea050d1e34df917f711111d58d0d2fd9bb37e9de411a3a0a9b7aa94383982", 0x5b) r2 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r2, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000245000-0x5c)=@getsadinfo={0x1c, 0x1e, 0x209, 0x0, 0x0, 0x4000003, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000833000)={&(0x7f0000c73000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b24000)=[{&(0x7f00003bd000)=""/32, 0x20}, {&(0x7f0000005000)=""/96, 0x60}, {&(0x7f000066e000-0x9d)=""/157, 0x9d}, {&(0x7f00000d6000)=""/30, 0x1e}, {&(0x7f0000a45000)=""/251, 0xfb}, {&(0x7f0000128000)=""/0, 0x0}, {&(0x7f0000db0000)=""/20, 0x14}], 0x7, &(0x7f00002d1000)=""/165, 0xa5, 0x5}, 0x40) 2018/01/15 16:16:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000e47000-0x8)=@fragment={0xbf, 0x0, 0xffff, 0x8, 0x0, 0x100000001, 0x3}, 0x8) socketpair(0x1, 0xa, 0xfff, &(0x7f0000492000-0x8)={0x0, 0x0}) accept4$netrom(r1, 0x0, &(0x7f0000e80000-0x4)=0x0, 0x800) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/15 16:16:51 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x2c, 0x20, 0x1000002ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0xf, @fd=0xffffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@common='erspan0\x00', @ifru_flags=0x4001}) listen(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000897000-0x10)=@generic="bbaeab473c9bc0d50f5a3b1139a195ad", 0xffffffffffffffa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000056f000)={0x0, 0x5}, &(0x7f0000ecd000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00004c7000-0x10)={r4, 0x0, 0x7, 0x2}, &(0x7f000098b000-0x4)=0x10) sendmmsg$inet_sctp(r3, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x360, &(0x7f00009fc000-0x40)=[], 0x0, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/15 16:16:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000450000-0x4)=0xfffffffffffff5fb) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cbb000-0x58)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x7, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x15, 0xa, 0x4, &(0x7f0000f02000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000034d000-0x8c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000727000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b97000-0x10)={r3, 0x68, &(0x7f0000f82000)=[@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x8a}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x79}]}, &(0x7f000016d000)=0x10) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000292000)=0x0, &(0x7f000035f000)=0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f000066e000-0x4)=0x9, 0x4) [ 331.639979] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 331.646042] device ip6_vti0 entered promiscuous mode [ 331.648665] netlink: 'syz-executor7': attribute type 15 has an invalid length. [ 331.670410] device lo left promiscuous mode [ 331.699303] device ip6_vti0 left promiscuous mode [ 331.712860] device lo entered promiscuous mode [ 331.722980] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 331.732697] ================================================================== [ 331.740276] BUG: KASAN: use-after-free in fib6_ifup+0x212/0x220 [ 331.746331] Read of size 8 at addr ffff8801c02d6cc0 by task syz-executor4/16802 [ 331.754596] [ 331.756208] CPU: 0 PID: 16802 Comm: syz-executor4 Not tainted 4.15.0-rc7+ #189 [ 331.763541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.772874] Call Trace: [ 331.775462] dump_stack+0x194/0x257 [ 331.779081] ? arch_local_irq_restore+0x53/0x53 [ 331.783739] ? show_regs_print_info+0x18/0x18 [ 331.788217] ? fib6_ifup+0x212/0x220 [ 331.791913] print_address_description+0x73/0x250 [ 331.796735] ? fib6_ifup+0x212/0x220 [ 331.800429] kasan_report+0x25b/0x340 [ 331.804221] __asan_report_load8_noabort+0x14/0x20 [ 331.809129] fib6_ifup+0x212/0x220 [ 331.812649] ? fib6_ifdown+0x8b0/0x8b0 [ 331.816523] fib6_clean_node+0x389/0x580 [ 331.820572] ? fib6_del+0x12c0/0x12c0 [ 331.824352] ? fib6_walker_link+0x180/0x210 [ 331.828658] fib6_walk_continue+0x46c/0x8a0 [ 331.832964] ? fib6_ifdown+0x8b0/0x8b0 [ 331.836827] fib6_walk+0x91/0xf0 [ 331.840174] fib6_clean_tree+0x1e6/0x340 [ 331.844223] ? fib6_walk+0xf0/0xf0 [ 331.847765] ? fib6_del+0x12c0/0x12c0 [ 331.851542] ? fib6_ifdown+0x8b0/0x8b0 [ 331.855411] ? __fib6_clean_all+0x1d0/0x3a0 [ 331.859725] __fib6_clean_all+0x1f4/0x3a0 [ 331.863868] ? fib6_ifdown+0x8b0/0x8b0 [ 331.867740] ? fib6_repair_tree.part.21+0xf10/0xf10 [ 331.872740] ? addrconf_notify+0x1472/0x2310 [ 331.877126] ? lock_downgrade+0x980/0x980 [ 331.881267] ? fib6_ifdown+0x8b0/0x8b0 [ 331.885148] fib6_clean_all+0x27/0x30 [ 331.888938] rt6_sync_up+0x15e/0x1c0 [ 331.892647] ? rt6_multipath_rebalance+0xa0/0xa0 [ 331.897392] ? addrconf_notify+0x1472/0x2310 [ 331.901778] ? trace_hardirqs_on+0xd/0x10 [ 331.905921] ? __local_bh_enable_ip+0x121/0x230 [ 331.910576] addrconf_notify+0x3f6/0x2310 [ 331.914720] ? inet6_ifinfo_notify+0x130/0x130 [ 331.919291] ? fib_magic.isra.19+0x49b/0x820 [ 331.923680] ? fib_new_table+0x460/0x460 [ 331.927720] ? nfqnl_rcv_dev_event+0x9a/0x600 [ 331.932193] ? bond_netdev_event+0x131/0xb70 [ 331.936581] ? fib_sync_up+0x350/0x900 [ 331.940448] ? ip6mr_device_event+0x8c/0x340 [ 331.944834] ? instance_destroy_rcu+0x30/0x30 [ 331.949320] ? igmp_netdev_event+0x87/0x750 [ 331.953624] ? tun_device_event+0x73/0xcb0 [ 331.957840] ? mif6_delete+0x620/0x620 [ 331.961715] ? fib_sync_down_dev+0x930/0x930 [ 331.966117] ? nf_tables_flowtable_event+0x27/0x410 [ 331.971138] ? ip_vs_dst_event+0x24c/0x650 [ 331.975354] ? rt_cache_flush+0xd/0x20 [ 331.979230] notifier_call_chain+0x136/0x2c0 [ 331.983636] ? notifier_call_chain+0x136/0x2c0 [ 331.988221] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 331.993698] ? rtnl_is_locked+0x54/0xb0 [ 331.997655] ? rtnl_kfree_skbs+0x70/0x70 [ 332.001701] raw_notifier_call_chain+0x2d/0x40 [ 332.006271] call_netdevice_notifiers_info+0x32/0x70 [ 332.011355] __dev_notify_flags+0x15d/0x430 [ 332.015655] ? __dev_change_flags+0x643/0x9b0 [ 332.020137] ? dev_change_name+0xbe0/0xbe0 [ 332.024359] ? dev_get_by_name_rcu+0x1c8/0x270 [ 332.028939] ? __lock_is_held+0xb6/0x140 [ 332.032998] dev_change_flags+0xf5/0x140 [ 332.037045] ? dev_change_flags+0xf5/0x140 [ 332.041265] devinet_ioctl+0x125b/0x19e0 [ 332.045312] ? inet_ifa_byprefix+0x1f0/0x1f0 [ 332.049717] inet_ioctl+0x117/0x1c0 [ 332.053337] ? inet_ioctl+0x117/0x1c0 [ 332.057123] sock_do_ioctl+0x65/0xb0 [ 332.060816] sock_ioctl+0x2c2/0x440 [ 332.064421] ? dlci_ioctl_set+0x40/0x40 [ 332.068372] do_vfs_ioctl+0x1b1/0x1520 [ 332.072244] ? _cond_resched+0x14/0x30 [ 332.076122] ? ioctl_preallocate+0x2b0/0x2b0 [ 332.080521] ? selinux_capable+0x40/0x40 [ 332.084563] ? SyS_futex+0x269/0x390 [ 332.088263] ? __fd_install+0x70b/0x740 [ 332.092226] ? security_file_ioctl+0x89/0xb0 [ 332.096622] SyS_ioctl+0x8f/0xc0 [ 332.099970] entry_SYSCALL_64_fastpath+0x23/0x9a [ 332.104708] RIP: 0033:0x452cf9 [ 332.107885] RSP: 002b:00007f551cf30c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 332.115572] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 332.122831] RDX: 000000002000d000 RSI: 0000000000008914 RDI: 0000000000000017 [ 332.130084] RBP: 0000000000000355 R08: 0000000000000000 R09: 0000000000000000 [ 332.137419] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3098 [ 332.144666] R13: 00000000ffffffff R14: 00007f551cf316d4 R15: 0000000000000000 [ 332.151936] [ 332.153548] Allocated by task 22374: [ 332.157252] save_stack+0x43/0xd0 [ 332.160691] kasan_kmalloc+0xad/0xe0 [ 332.164378] kasan_slab_alloc+0x12/0x20 [ 332.168328] kmem_cache_alloc+0x12e/0x760 [ 332.172451] dst_alloc+0x11f/0x1a0 [ 332.175977] __ip6_dst_alloc+0x35/0x90 [ 332.179840] ip6_dst_alloc+0x29/0xb0 [ 332.183533] ip6_route_info_create+0x4ff/0x2e20 [ 332.188187] ip6_route_add+0xa2/0x190 [ 332.191962] ipv6_route_ioctl+0x4db/0x6b0 [ 332.196092] inet6_ioctl+0xef/0x1e0 [ 332.199699] sock_do_ioctl+0x65/0xb0 [ 332.203387] sock_ioctl+0x2c2/0x440 [ 332.206993] do_vfs_ioctl+0x1b1/0x1520 [ 332.210866] SyS_ioctl+0x8f/0xc0 [ 332.214205] entry_SYSCALL_64_fastpath+0x23/0x9a [ 332.218929] [ 332.220530] Freed by task 16813: [ 332.223871] save_stack+0x43/0xd0 [ 332.227299] kasan_slab_free+0x71/0xc0 [ 332.231158] kmem_cache_free+0x83/0x2a0 [ 332.235112] dst_destroy+0x257/0x370 [ 332.238808] dst_destroy_rcu+0x16/0x20 [ 332.242668] rcu_process_callbacks+0xd6c/0x17f0 [ 332.247308] __do_softirq+0x2d7/0xb85 [ 332.251078] [ 332.252679] The buggy address belongs to the object at ffff8801c02d6cc0 [ 332.252679] which belongs to the cache ip6_dst_cache of size 320 [ 332.265486] The buggy address is located 0 bytes inside of [ 332.265486] 320-byte region [ffff8801c02d6cc0, ffff8801c02d6e00) [ 332.277157] The buggy address belongs to the page: [ 332.282060] page:ffffea000700b580 count:1 mapcount:0 mapping:ffff8801c02d60c0 index:0xffff8801c02d6540 [ 332.291478] flags: 0x2fffc0000000100(slab) [ 332.295685] raw: 02fffc0000000100 ffff8801c02d60c0 ffff8801c02d6540 0000000100000005 [ 332.303538] raw: ffffea00072a2c20 ffffea0007328420 ffff8801d3280c00 0000000000000000 [ 332.311400] page dumped because: kasan: bad access detected [ 332.317081] [ 332.318685] Memory state around the buggy address: [ 332.323590] ffff8801c02d6b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 332.330935] ffff8801c02d6c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 332.338270] >ffff8801c02d6c80: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 332.345602] ^ [ 332.351030] ffff8801c02d6d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 332.358363] ffff8801c02d6d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 332.365698] ================================================================== [ 332.373035] Disabling lock debugging due to kernel taint [ 332.378520] Kernel panic - not syncing: panic_on_warn set ... [ 332.378520] [ 332.385871] CPU: 0 PID: 16802 Comm: syz-executor4 Tainted: G B 4.15.0-rc7+ #189 [ 332.394524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.403849] Call Trace: [ 332.406414] dump_stack+0x194/0x257 [ 332.410030] ? arch_local_irq_restore+0x53/0x53 [ 332.414684] ? kasan_end_report+0x32/0x50 [ 332.418813] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 332.423540] ? vsnprintf+0x1ed/0x1900 [ 332.427312] ? fib6_ifup+0x210/0x220 [ 332.431001] panic+0x1e4/0x41c [ 332.434172] ? refcount_error_report+0x214/0x214 [ 332.438900] ? add_taint+0x1c/0x50 [ 332.442418] ? add_taint+0x1c/0x50 [ 332.445930] ? fib6_ifup+0x212/0x220 [ 332.449622] kasan_end_report+0x50/0x50 [ 332.453576] kasan_report+0x144/0x340 [ 332.457375] __asan_report_load8_noabort+0x14/0x20 [ 332.462281] fib6_ifup+0x212/0x220 [ 332.465790] ? fib6_ifdown+0x8b0/0x8b0 [ 332.469648] fib6_clean_node+0x389/0x580 [ 332.473682] ? fib6_del+0x12c0/0x12c0 [ 332.477461] ? fib6_walker_link+0x180/0x210 [ 332.481766] fib6_walk_continue+0x46c/0x8a0 [ 332.486062] ? fib6_ifdown+0x8b0/0x8b0 [ 332.489928] fib6_walk+0x91/0xf0 [ 332.493274] fib6_clean_tree+0x1e6/0x340 [ 332.497310] ? fib6_walk+0xf0/0xf0 [ 332.500835] ? fib6_del+0x12c0/0x12c0 [ 332.504618] ? fib6_ifdown+0x8b0/0x8b0 [ 332.508478] ? __fib6_clean_all+0x1d0/0x3a0 [ 332.512775] __fib6_clean_all+0x1f4/0x3a0 [ 332.516909] ? fib6_ifdown+0x8b0/0x8b0 [ 332.520774] ? fib6_repair_tree.part.21+0xf10/0xf10 [ 332.525769] ? addrconf_notify+0x1472/0x2310 [ 332.530153] ? lock_downgrade+0x980/0x980 [ 332.534295] ? fib6_ifdown+0x8b0/0x8b0 [ 332.538160] fib6_clean_all+0x27/0x30 [ 332.541946] rt6_sync_up+0x15e/0x1c0 [ 332.545637] ? rt6_multipath_rebalance+0xa0/0xa0 [ 332.550376] ? addrconf_notify+0x1472/0x2310 [ 332.554761] ? trace_hardirqs_on+0xd/0x10 [ 332.558884] ? __local_bh_enable_ip+0x121/0x230 [ 332.563531] addrconf_notify+0x3f6/0x2310 [ 332.567661] ? inet6_ifinfo_notify+0x130/0x130 [ 332.572220] ? fib_magic.isra.19+0x49b/0x820 [ 332.576600] ? fib_new_table+0x460/0x460 [ 332.580636] ? nfqnl_rcv_dev_event+0x9a/0x600 [ 332.585117] ? bond_netdev_event+0x131/0xb70 [ 332.589508] ? fib_sync_up+0x350/0x900 [ 332.593383] ? ip6mr_device_event+0x8c/0x340 [ 332.597766] ? instance_destroy_rcu+0x30/0x30 [ 332.602244] ? igmp_netdev_event+0x87/0x750 [ 332.606544] ? tun_device_event+0x73/0xcb0 [ 332.610751] ? mif6_delete+0x620/0x620 [ 332.614619] ? fib_sync_down_dev+0x930/0x930 [ 332.619015] ? nf_tables_flowtable_event+0x27/0x410 [ 332.624020] ? ip_vs_dst_event+0x24c/0x650 [ 332.628231] ? rt_cache_flush+0xd/0x20 [ 332.632104] notifier_call_chain+0x136/0x2c0 [ 332.636484] ? notifier_call_chain+0x136/0x2c0 [ 332.641039] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 332.646465] ? rtnl_is_locked+0x54/0xb0 [ 332.650410] ? rtnl_kfree_skbs+0x70/0x70 [ 332.654447] raw_notifier_call_chain+0x2d/0x40 [ 332.659003] call_netdevice_notifiers_info+0x32/0x70 [ 332.664085] __dev_notify_flags+0x15d/0x430 [ 332.668378] ? __dev_change_flags+0x643/0x9b0 [ 332.672846] ? dev_change_name+0xbe0/0xbe0 [ 332.677066] ? dev_get_by_name_rcu+0x1c8/0x270 [ 332.681639] ? __lock_is_held+0xb6/0x140 [ 332.685689] dev_change_flags+0xf5/0x140 [ 332.689720] ? dev_change_flags+0xf5/0x140 [ 332.693932] devinet_ioctl+0x125b/0x19e0 [ 332.697969] ? inet_ifa_byprefix+0x1f0/0x1f0 [ 332.702362] inet_ioctl+0x117/0x1c0 [ 332.705965] ? inet_ioctl+0x117/0x1c0 [ 332.709739] sock_do_ioctl+0x65/0xb0 [ 332.713427] sock_ioctl+0x2c2/0x440 [ 332.717034] ? dlci_ioctl_set+0x40/0x40 [ 332.720988] do_vfs_ioctl+0x1b1/0x1520 [ 332.724851] ? _cond_resched+0x14/0x30 [ 332.728716] ? ioctl_preallocate+0x2b0/0x2b0 [ 332.733099] ? selinux_capable+0x40/0x40 [ 332.737134] ? SyS_futex+0x269/0x390 [ 332.740817] ? __fd_install+0x70b/0x740 [ 332.744772] ? security_file_ioctl+0x89/0xb0 [ 332.749155] SyS_ioctl+0x8f/0xc0 [ 332.752497] entry_SYSCALL_64_fastpath+0x23/0x9a [ 332.757227] RIP: 0033:0x452cf9 [ 332.760387] RSP: 002b:00007f551cf30c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 332.768067] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 332.775314] RDX: 000000002000d000 RSI: 0000000000008914 RDI: 0000000000000017 [ 332.782566] RBP: 0000000000000355 R08: 0000000000000000 R09: 0000000000000000 [ 332.789807] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3098 [ 332.797050] R13: 00000000ffffffff R14: 00007f551cf316d4 R15: 0000000000000000 [ 332.804819] Dumping ftrace buffer: [ 332.808331] (ftrace buffer empty) [ 332.812013] Kernel Offset: disabled [ 332.815612] Rebooting in 86400 seconds..