&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) 2018/05/04 01:01:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x2, 0x8, 0x2, 0x3, 0x2}, &(0x7f00000000c0)=0x14) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000240)) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000140)={0xb700, 0x3}) sendfile(r3, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:26 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:26 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x4800000000000000, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:26 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x8955, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:27 executing program 7: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x50000000000, 0x80002) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000100)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000058f000)="440d05030004000000001700ec", 0xd) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)=""/126, &(0x7f0000000080)=0x7e) 2018/05/04 01:01:27 executing program 4: listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/5, 0x5) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000a1cfe0)=ANY=[@ANYBLOB="140000000701f5ff00e0257d1200000000000000"], 0x14}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000040)) 2018/05/04 01:01:27 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0xc0ffffff, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:27 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:27 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x5421, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0xfffffffffffffdea) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x7f00]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:27 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3800000000000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:27 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0xb, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0xffffffffffffff01, &(0x7f0000ffc000/0x1000)=nil, 0x0) get_mempolicy(&(0x7f0000000400), &(0x7f0000000440), 0x3, &(0x7f0000ffc000/0x2000)=nil, 0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0x52, [], 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f0000000180)=""/82}, &(0x7f0000000300)=0x50) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000340)='vcan0\x00') 2018/05/04 01:01:27 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74d894b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/05/04 01:01:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:27 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x2, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:27 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x48, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) [ 2349.518714] CUSE: info not properly terminated [ 2349.526442] CUSE: info not properly terminated 2018/05/04 01:01:27 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x7]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000000080)=0x4, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x1f, 0x7fffffff, 0x1, 0x5, 0x80000000, 0x0, 0x81, 0xd5b, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x7176, 0x4f, 0x100, 0x1, 0x1fe}, &(0x7f0000000100)=0x13) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x9, 0x2, 0x9, 0x2, 0x6, 0x0, 0x5, r4}, &(0x7f0000000180)=0x20) 2018/05/04 01:01:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:28 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x8953, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:28 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:28 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x4, 0x602) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000680)=""/125) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r2 = getpid() utimes(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={{0x77359400}, {0x77359400}}) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r3, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r4, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_int(r5, 0x0, 0x14, &(0x7f0000000400)=0x8, 0x4) getuid() r7 = creat(&(0x7f0000000440)='./file0\x00', 0xbff5b3a32572026e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000580)={r8, 0x401}, &(0x7f00000005c0)=0xc) ioctl$VT_RESIZE(r7, 0x5609, &(0x7f0000000600)={0x80000001, 0x1f, 0x2}) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x90, "a1c92d2732b17b31010a56ce46c30dcca957c3ba41094376e60327b7e7a90cf5046ce4d6e85ad7167ba33453e14b714bb8d60085e5ca6ca090e5882654a5174f030eb33fb458fa2b752f5d35e307fa0b5da8e7e99314f36e285fe815f417b589976c3ca4eaf2c49ea315c2a061d355cdbe982febfe539a0552387c87c9c813bd694ec8bfe16a0525c32ac666b255298c"}, &(0x7f00000003c0)=0xb4) gettid() sendmsg$nl_netfilter(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="3c80000900ffffffff700007f5f9000200080033000000b9f0c45ade720e70d4773acc017e2ae6000000000000000000000000"], 0x33}, 0x1, 0x0, 0x0, 0x80}, 0x14) readv(r4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) fcntl$setown(r0, 0x8, r2) r9 = gettid() perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(r9, r9) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r10 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000ac0)={'irlan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000b00)={0x11, 0x15, r11, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/05/04 01:01:28 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0xffffffffffffffff, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:28 executing program 7: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x8000, 0x0, 0x400}, {0x2, 0x5, 0x2, 0x1}, {0x80000001, 0x8, 0x0, 0x4}, {0x8, 0x800, 0x6, 0x8}]}, 0x8) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x1, 0x0) fcntl$setlease(r2, 0x400, 0x3) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe, 0x9, 0xfffffffffffffe01, 0x100, 0x1f, 0x2000208, r1}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x3, 0x1, 0x7fffffff, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000180)=r3) 2018/05/04 01:01:28 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:28 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0xb00000000000000, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000080)={0x0, 0x0, 0xff, 0x9, "561d72abd61dca635282fccbbd289128c97bb5b427cd99e4a637f922428fe4b06d4da36c4a2ff46c521003fd", 0x5}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:28 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f0000000f48)=""/244, &(0x7f0000002000)=0xf4) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80000, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) 2018/05/04 01:01:28 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:28 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0xc0ffffff00000000, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:28 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x40049409, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffff7fffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x81, 0x100) ioctl$TCSBRK(r1, 0x5409, 0xe1) ioctl$BLKGETSIZE64(r1, 0x80041272, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc04c5349, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue1\x00'}) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xf40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) 2018/05/04 01:01:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xfd000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='/\x00', 0x0, 0x0) lseek(r0, 0x4, 0x7) 2018/05/04 01:01:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') accept4$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x58, 0x80000) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180)="bae42afd4f9084bfe844f78a93f85da2a1f539f1fef0f482086842b74918c625e5113e59c786bfe82013040733c32593bc6a42fcf904c7666f5a2513c673d842776807", 0x43) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:29 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:29 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0xffffffff00000000, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:29 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x5450, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:29 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x1e) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000080)={0x2, 0x28264b8b, 0x40, 0x7, 0x8000, 0x5}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f00000001c0)=0xc) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1f, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x20, 0x9, 0x0, 0x4, 0x2336, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffe}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_cancel(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f0000000300)="c1428af274803c0cf14d76bf8f87bfa2ccd06e19117407605f309083dfa0f4e14a7763f1758107f562d2a3fa0f0c4bf86d77ca6138104c5575d2c14226398b6b935dd47681ac505c6514179207a5c4e8ee6c7432f668a257b48478ef19089d66b33aa9b04f463ad13c2031c75e0ed44f39cec0e3008bc145302af8b4ed949054ee678db8b4375ddd2523e24abd6503f0230461f470c0182b61b7d6f7a7c742435a0d733d5036ff", 0xa7, 0x0, 0x0, 0x1, r0}, &(0x7f0000000600)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000240)={{0xffffffff, 0x8000000000000d43, 0xcc81, 0xd520, 0x628b, 0x400}, 0x27, 0x8, 0xfffffffffffffffe, 0x45, 0x7, "8a50688c1645a4c2143afd3418596f2f4c74d2a4045ad67de53249fa321e6a2844b504e725b6078001585d44d8a2e17b52e43ced8591e50e35cc5a781ed62cfd3123354fa4e4355ebb2a2a64afd17c0a78d0ae98e45f846ae33aa759417e7d839992c511180d0f024991becd1b6bbb755a3318bf9f53123f85c3019ba9de7d79"}) pwrite64(r3, &(0x7f0000000400)="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", 0x200, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000100)) 2018/05/04 01:01:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf401000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:29 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x48000000, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:29 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000040)={"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"}) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/04 01:01:29 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:29 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000a00)=[{0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000580)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) recvmsg$kcm(r2, &(0x7f00000000c0)={0x0, 0xa6, &(0x7f000020bfe8)=[{&(0x7f0000588fa9)=""/87, 0x32f}], 0x1, &(0x7f0000142000)=""/60, 0xfffffffffffffec8}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bond_slave_0\x00', 0x7}) 2018/05/04 01:01:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = gettid() perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x1f, 0x1, 0x101, 0x5, 0x0, 0x0, 0x4400, 0x3, 0x8, 0x2, 0x2, 0x1, 0x9, 0x4, 0x200, 0x4, 0x2, 0xb8, 0x7fffffff, 0x6, 0x1, 0x80000001, 0x81, 0x8, 0x80, 0xde4, 0x0, 0x3, 0x1000, 0x0, 0x1, 0x10000, 0x2, 0x7, 0x9, 0xfdb4, 0x0, 0xffffffffffffffff, 0x0, @perf_bp={&(0x7f0000000080), 0x6}, 0x10228, 0x9, 0x90, 0x4, 0x7fffffff, 0x73, 0x7}, r3, 0x10, r1, 0x1) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:29 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:29 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x402c5828, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:29 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xa9, 0x400040) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x202000) r3 = dup3(r0, r0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r2, 0x8, 0x54, r3}) r4 = socket(0x10, 0x200000000002, 0x8000000000000c) write(r4, &(0x7f0000d1a000)="1f0000000606fd00010000f60000ff0180fff80009000180060041ec000000", 0x1f) [ 2351.844416] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 2351.879008] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/05/04 01:01:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x8000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:30 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x6000000, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:30 executing program 7: unshare(0x28060400) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_access\x00') 2018/05/04 01:01:30 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:30 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000080)) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:30 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x8934, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:30 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x2000000200100, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x78, r1, 0x100, 0x70bd25, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xaf}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4040}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x5385, 0x0) 2018/05/04 01:01:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4010000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:30 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x4000000, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:30 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x5460, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:30 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be100cbb000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6571f00006826385cb97f04dadc3393024b97b203b3e1787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a635130000000000000000") poll(&(0x7f0000000000)=[{r0, 0x40}, {r0, 0x404}, {r0, 0x8}, {r0, 0x100}, {r0, 0x80}], 0x5, 0x9) recvfrom$inet(r0, &(0x7f0000000240)=""/4096, 0x1000, 0x10022, 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000001240)='/dev/snd/controlC#\x00', 0x10000, 0x800) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40046602, &(0x7f0000000040)={0x0, &(0x7f00000000c0)}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10110, r0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x101000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001280)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{}, {}]}) 2018/05/04 01:01:30 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r3}) 2018/05/04 01:01:30 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x66, 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:31 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x300, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:31 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) [ 2352.769833] bridge0: port 4(team_slave_0) entered blocking state [ 2352.776136] bridge0: port 4(team_slave_0) entered disabled state [ 2352.852298] bridge0: port 4(team_slave_0) entered blocking state [ 2352.858667] bridge0: port 4(team_slave_0) entered disabled state 2018/05/04 01:01:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xe0]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:31 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x2, 0xffffffff, 0x47, 0x4}, 0x4) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff1c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x20000000005, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmsg(r1, &(0x7f0000001440)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000001380), 0x0, &(0x7f00000062c0)}, 0x0) 2018/05/04 01:01:31 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x541b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r3, 0x5, 0x30, 0x4, 0x2d}, &(0x7f0000000140)=0x18) 2018/05/04 01:01:31 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0xfdffffff00000000, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:31 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth0_to_bridge\x00', 0x0}) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x4e23, 0x10000, 0x4e24, 0x6, 0xa, 0x20, 0x80, 0x21, r3, r4}, {0x10001, 0x800, 0xdb, 0x80000000, 0x8000, 0x100000001, 0x7935, 0x9}, {0x8, 0x7fff, 0x100000000, 0x6}, 0x491, 0x6e6bb9, 0x2, 0x1, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x32}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3504, 0x1, 0x2, 0x100000000, 0x5, 0x10000, 0x7871}}, 0xe8) syz_emit_ethernet(0x29, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty=[0x0, 0x0, 0x14], [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/05/04 01:01:31 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:31 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0xfdffffff, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:31 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe800000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:32 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180), 0x10) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x2, 0x4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0xd2) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/04 01:01:32 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x5452, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:32 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', 0x6000, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe, 0x100, 0x100008) signalfd4(r0, &(0x7f0000000280)={0x9aa}, 0x8, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7f, 0x404042) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f00000000c0)=""/194) r4 = syz_open_procfs(r2, &(0x7f0000000080)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f00000001c0)={'lo\x00', 0x3}) r5 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r5, r4, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:32 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x600, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:32 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:32 executing program 4: keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) read(r0, &(0x7f0000000080)=""/216, 0xd8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) r1 = socket$netlink(0x10, 0x3, 0x200000000000000) fcntl$lock(r1, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000011000/0x2000)=nil, 0x2000}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x100, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'lo\x00', 0x8000}) 2018/05/04 01:01:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xf401]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:33 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0xfffffffd, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:33 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/rtc0\x00', 0x400, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000034c0)={'nat\x00', 0xff, "78f1e5f9bb3958a8a244fe9658fba6700c7057d7c579ca6dec45510bf1a96d16cbf45207e13f268af118a4fb58f22e89b3ab72436df1036f268d3981531254220e0196be9db45562f6c7a7621da3213249a26ee61d3a14f39a718250da24ae9e7d8b42f0af5bf9c284b0b55787109d1436e9c182c5e08b3e5d5922448f01aaf424c54681b86a86e5f63e4fa6753552fbdad35c81740847f4206ce81bfd03e8c62873eccbb2cf87d7c2ec42b759025b7cd4d64428848761090560b747bccefc1ea2ab56482233c4490bba2583473287a415486884567d2b636ec0335a8590b60359c49707e26189f604cc9aa03ef14a7a0fbbc5238d8d830cc9aad0af11a415"}, &(0x7f0000001400)=0x123) 2018/05/04 01:01:33 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x8914, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001, 0xffffffffffff0001}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:33 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:33 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) connect$inet(r0, &(0x7f0000f60ff0)={0x2}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0x6, 0x0, 0x2, 0xe6}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000000c0)={0x867c, r3, 0x10003}) writev(r1, &(0x7f0000ffe000)=[{&(0x7f000095efd7)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) sendto$inet6(r0, &(0x7f00000e5f64), 0x0, 0x0, &(0x7f0000512fe4)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/04 01:01:33 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0xac1414aa00000000, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:33 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f00000000c0), 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/05/04 01:01:33 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) [ 2355.149614] netlink: 'syz-executor4': attribute type 10 has an invalid length. 2018/05/04 01:01:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0xf1c, 0x8, 0x101, 0x5, 0x5, 0x4}, &(0x7f0000000340)={0x5, 0x4, 0xfffffffffffffff8, 0x5, 0x100000001, 0x1b9b, 0x6, 0x39}, &(0x7f0000000380)={0xae, 0x5, 0x2, 0x6, 0x401, 0x14, 0x5, 0x100000000}, &(0x7f00000003c0)) statx(r0, &(0x7f0000000000)='\x00', 0x1100, 0x0, &(0x7f00000000c0)) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000280)) bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) io_setup(0x80000000800000, &(0x7f0000000080)) write$cgroup_subtree(r2, &(0x7f0000000400)={[{0x2b, 'io', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'memory', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'io', 0x20}]}, 0x1e) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000200)={0x1ff, 0x1, 0x0, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) bind$inet(r2, &(0x7f0000000240)={0x2, 0x4e21, @rand_addr=0x4}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) 2018/05/04 01:01:33 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x894a, &(0x7f00000000c0)={"696662300200", @ifru_flags}) [ 2355.221606] netlink: 'syz-executor4': attribute type 10 has an invalid length. 2018/05/04 01:01:33 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:33 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getpeername(r0, &(0x7f0000000000)=@ethernet={0x0, @local}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x750, 0xff, 0xfb1a, 0x1000}, 0x8) 2018/05/04 01:01:33 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x5c000000, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x200000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000940)=ANY=[], &(0x7f0000000080)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x2000, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)={0x6, [0x1ce, 0x800, 0x2, 0x10001, 0x2, 0x3ff]}, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000100)=0x2, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0xf2, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r3, 0x6, 0x10}, &(0x7f0000000240)=0xc) 2018/05/04 01:01:34 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) getsockopt$netlink(r1, 0x10e, 0x8, &(0x7f0000000080)=""/245, &(0x7f0000000180)=0xf5) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:34 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x1) write(r0, &(0x7f00000001c0)="79b762e12054b8720b87eedb9ce1d2a00ece922ea699e464e7baa19225fbbc74e39ebd5febb27ad9b6c70f482dd35951810f7f772832362bfae92bdef57fc1e5b5bad90bc880c2b10ae89f58f8f96081733559b768285ed57c52de8f70f9d7286c898f8d05c315c5dd9f1959ae1ae59a4c5ec9898cf840c6235df2dc85dff3", 0x7f) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) tgkill(r1, r2, 0x23) 2018/05/04 01:01:34 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0xac1414aa, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:34 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:34 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f4]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:34 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0xb00, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:34 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x80) 2018/05/04 01:01:34 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:34 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) fcntl$getown(r1, 0x9) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000080)="6e6574ffff43462816c3fc812b56aa") bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r4 = accept4$alg(r1, 0x0, 0x0, 0x80000) sendfile(r4, r3, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:34 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0xc020660b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:34 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000265fef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r3, 0x300, 0x70bd2a, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xf766}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x0) splice(r0, &(0x7f0000e3b000), r2, &(0x7f00009a3ff8), 0x200, 0x0) [ 2356.334321] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/04 01:01:34 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x4000, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:34 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) [ 2356.461539] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/04 01:01:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x7f00000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400200, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f00000000c0)={0x0, r3, 0x1}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000100)=0x100000000) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3f, 0x80000) 2018/05/04 01:01:35 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x8912, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0xffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) r4 = getpid() perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x8, 0x3, 0x800, 0x6, 0x0, 0x3, 0x200, 0x8, 0x3f, 0x1f, 0x7, 0x6, 0x73, 0x657, 0x1, 0xc000000000000000, 0xe3d, 0x7fff, 0x87, 0x6, 0x2, 0x4, 0x9, 0x6, 0x80000000, 0x80000001, 0x400, 0x1, 0x7, 0x7, 0x5, 0x3, 0xffff, 0xbb, 0x6, 0x3, 0x0, 0xfffffffffffffff7, 0x0, @perf_bp={&(0x7f0000000080), 0x4}, 0x1, 0x1ff, 0x4a8, 0x1, 0xe8, 0xb9, 0x6}, r4, 0x10, r2, 0xd08313f8f9fa70f7) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:35 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x6, [0x0, 0x8, 0x2, 0x4000, 0x287, 0x8]}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x3}, 0x8) ioctl$BLKGETSIZE64(r0, 0x80041272, &(0x7f0000000080)) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000000c0)) ioctl$TCXONC(r0, 0x540a, 0x7) syz_emit_ethernet(0x10a, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) 2018/05/04 01:01:35 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x6, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:35 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:35 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:35 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x300000000000000, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:35 executing program 7: r0 = memfd_create(&(0x7f0000000080)="407f", 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000000)={0x1000000000000000, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/05/04 01:01:35 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x40000000, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x2}) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:35 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x8913, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:35 executing program 4: timer_create(0x6, &(0x7f00000000c0)={0x0, 0x1e, 0x0, @thr={&(0x7f0000000000)="c5886fd368c2d77e9daa96ab4d7f16fe27b9d983aa17", &(0x7f0000000040)="2b3612337f8c95e069b6af98f5ae23724abea649c737fc9dc31726ad413ac3b159f278f18781652eff7fd73f7bfc2168533f3298074f27b4a67e9468d14bb3da3644d6b32450b3d6fced2dc4a957b15e2a974003904c8dd29c6038b735d13b7635bfee53d0bff396efffbf4ab2fad81ac41cc6b36b"}}, &(0x7f0000000100)=0x0) timer_getoverrun(r0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x440100000000127a, &(0x7f0000000040)) 2018/05/04 01:01:35 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0xb000000, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x4000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:36 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:36 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) shutdown(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000016000)={0x14, 0x15, 0x401, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/05/04 01:01:36 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x8983, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:36 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x80ffffff00000000, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:36 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000e5a000)) write$selinux_create(r0, &(0x7f0000000040)=ANY=[], 0x2b6) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8c"], 0x1) ppoll(&(0x7f0000000000)=[{r0, 0x8}], 0x1, &(0x7f0000000040), &(0x7f0000000080)={0xfffffffffffff480}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000005c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in=@multicast1, @in6=@remote}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) getgid() getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000740)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000840)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880), &(0x7f00000008c0)=0xc) getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000900)={{{@in6=@loopback, @in6=@local}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000a00)=0xe8) fstat(r0, &(0x7f0000000a40)) r1 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002e40)={0x0, 0x0}, &(0x7f0000002e80)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002ec0)={0x0, 0x0, 0x0}, &(0x7f0000002f00)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002f40)={0x0}, &(0x7f0000002f80)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002fc0)={0x0, 0x0}, &(0x7f0000003000)=0xc) getresgid(&(0x7f0000003040), &(0x7f0000003080), &(0x7f00000030c0)=0x0) r7 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003480)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000003580)=0xe8) lstat(&(0x7f00000035c0)='./file0\x00', &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() r14 = getuid() getresgid(&(0x7f00000036c0), &(0x7f0000003700), &(0x7f0000003740)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003780)={0x0, 0x0}, &(0x7f00000037c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003800)={0x0, 0x0, 0x0}, &(0x7f0000003840)=0xc) gettid() fstat(r0, &(0x7f0000004cc0)) fstat(r0, &(0x7f0000004d40)) getpgrp(0xffffffffffffffff) stat(&(0x7f0000004dc0)='./file0\x00', &(0x7f0000004e00)) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004f00), &(0x7f0000004f40), &(0x7f0000004f80)) getgroups(0x9, &(0x7f0000004fc0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) socketpair(0x1f, 0x0, 0x8001, &(0x7f0000005380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000005400)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000001c0)="e84dd8f65697cbaf9792b41c097674c7c52b7f76da26fef8cd1e2885333e94e36d60b94c9c42444bb4110c668fff9b68e20e5b4451f50c618532b66025495d07b48fbba5714c901690e0c78e3b664ed1d2973af75bb91d06c6f8157dbf7138d78b34a5010853fb1314d51e394dc2613d49c2165e8a893bc22e16193c47a914e871a3ac502d498c391f69d02297f3ad264f9dac01f033926429450bd8b2cd6b0dcb64361f2b817149a3bda993d35fc3fdbb2943b225274d1010ab0db9", 0xbc}, {&(0x7f0000000280)="8d7b9523bfedb220928842a72933648b5738d85d8ef4b43e5ac35903333f4cf3ec281578be8a6e7595bd122102cb553720f9178acfd59b5acce32bc16d932213fbad94a18893f777b4e401dc2e3054ee559ce24ebf8ce8d68b158279e5f54501be48ef05892e44e1719ab1f198a3f12535940474599edd9745f4", 0x7a}, {&(0x7f0000000340)="d0c4dc755c85b9abf0f9505b2a8157375af26873d8a8b906126dc55cc8932b315d3151a07c4b59d0cf6539361ec8a7b7806efbb6cfd33d0c9d6c7513693a22e89e36d9987f3cc0482dbc9b9d6d8dedbd890ec2e87903a58f9027fc414ad73e8a2d38cfa6f030", 0x66}], 0x3, 0x0, 0x0, 0x20000001}, {&(0x7f0000000b40)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002e00)=[{&(0x7f0000000bc0)="a9bc7280c049c8bde4bc783645065992001af9f3d29dba0dd8242cbbf4fea9cd9262dad9b3f3baf75c8b2a62cc5bce849ff1273554ce68e17b131a8fb5969f814e7bdb22eeeb4dd52e55ddb60065954c3f00d605c9ff29f9d0f8dfa9246ec64fc7d35c89524829c54fae621c07844c7632598dc03310e326ff90594d7c161717c2274dcb58fdeb1d92f72c350d939cfbf114de36a3873a302db8dea09c90af1fa686b97c19f0b626bfac112d5dfd2d9b34a64ffb5a8c52e683f00b32bd5c3130f2f3f7907c5c29bd532df5c29b0dff6983e383113c9fadfc12323f2a5341d525e51eeb527a077dda5dd72a6471043d4221a3c27ed002a2f3d7ba854617359d832aca814f810a447b537ceb66bbf031409978d53947a693c731e8b3fcffa7d901ab3e8131ef6b7c3127719018c845f66843120fcfa5b32c602c9e76a421c3f7f8f5ebf033f0fea15f44b5b688dd10d1e65e112903e8df7bd22c6b82593fbdca56784fa6b25143b5392ade583dca5d09b176bd857315194fc69915986f2aff3b6712532ce2431f46f6834556ea63cf20b1814964477f8a3a1bc5b5f31c71bcf5048c026cb2f979fe094d2667f1158f88c2485ffb48e100d012477c51721253182b4839b4554c9a2043acb2e735d7f0ca5a17ed8718053e69673d994239036c7ebc105f93a2d89425acd4a0610a7ca95431ac04068b68257ad01bbbcfee5bee703cd99c8f5419e7b255f26c0b6c64dded6d921c1004e0be21b228e85a5dc8b7e6260722a5b2fecab62077cb13f790dab5b962d080b908d998a523cf8592279583a1474c1afe6b9be6ca92b918397c6eae4962c0fa4841dee8c04993176e6deaf57ba3d091e94db19d608ea5a1c75f9850cb71714379500c518e5d56994c3b732b9c1350963866cf10ab52c37864caf884da59398880b0ab01c10a9ed40c8103516f2d5c6c5233cd606870a36bf48107083505620836b12272ce012dd08b5fdbdf5095a4e84e900ac520c0a99959f75ec94a85d6f9e86530c11fd405ff644bee088c8164b8e015f15cfc5f69cf50cc9f6770d0ee95372913c45264b241fe9a2cc9fab866811f7b1e4b3a7c2ce92cec898aa4e32997e9e16ccd3646fd9ec8c8950de0618aac8d600a7b75df1eabf66bc72169098b34e152abc7c853b7f5663866ff9bd84e22fbc086b4f57d4d34f69765d7a4440acaea010e8ebd841700306f19f2d813e30f7b5286593b3c34fad25e9f2a8ff37809d990e078cf4841a2a16f389afb09f2a332e4cc3d79ffee6e629232db6eae22203cec92303d49c9689927c2f179c5496c797f510b4676c026b11d53eaaf8056605532af9f8dd3f2fcabb14b5d8184ac155a79675c9dac5a6a9ae9698c550d1b18fe67e0d15e365818c35832c6dc9db1b83c07ac2744642bf063346ca08ad6e5ab386b500c22b25386400cc2a4f4733da18eb0281c1279cba4578e23ee115ab3ae621f4c3093b7ce9ffb8004b4d3dd977ee48401b07ae82e3376b992f024cde8a3b2cbca72b90e2257ae62ea8331c99d2d0c7577579b69b5c272108c97ac9fded98a213b56cfb14d3b90e507a2b141d35ee4d1b46380299083640d5d8785f523e7f03a743882249792c28a44c631b1992b08a44601f09b5c39327b24f2fccb8aabab0c7c726149848096f715d323bbc9218bd8d25cc3f76203e408d60b543abf91ae57671255da8e2e949c12cf8d801240ae06d00f2e3275b95c440117cff2c8256566cbf5baf346a7a60e1405a0a6a4547ece788c2422aebde3bcdc0d1f15263268e8096e31e23938716686dbcde74338df05cbb87cc51d47084815f8aa567b7352b123f61e404a5603326e7384b643013f6ce56df13d5027965a494f3aa9d77fe4154520857fe8927f64c21f718885c8b9a327c7d123dd72244eca5a54205ed557203acabb4eabb45d9ed9874f1220fe55a96c75d2fc9a7928196fac85dad8bd3f519feaaa7ec8584cf91b3de80fa1b148fab5e918a0cf8dfd89abaed0bce57b7eb36b0e54a791c272997bbfca4aed866c31c072f0ae7e7b17fbcfba172d86b42299668fe1dbf79373fdfaaf1e374a3be435b0a34e89d4618c33c6a1c30689ecd08e7f9f5870d5162895defd20c195fa0a32a444f5a862a939d8ea83b4c2c6e04011feb6d6ed8a48e5a5ae56d369829fb1baf450e4f108eb55c550355c2448986a8ea4588c6fc2c8f954a6967c566cd6edba0ec0a378aae43f6cbfc3819fcf41691f3d44a34a56147fc92026eceb611387903c8a85b0704bc7eb044cf65734bd3309af4a7924a91e7ee6f3bece91c1ed867f3c4d4486f20242808debe203c0821ea1da002ca19b96f92dce43891c58bc42400119d3d8b13e12deea400ad1b2537c136c6ff73af77eefe70ddc776deaf2f1f60b0778096a03d3ff30275fa92478a7a78890233dea0e611f9d80fceb8b6b86d6fde7b8715e5ba1d0857fa4421f3b75586e33c7e61c96ebd1f9f8525c3191901690703ab4a907924d87dac9ab6d410786a5058e7a29f8a04fac0d3e7ee452b9126dc2ad39f16f50bbb0029192fa31f619cc492a731f9c876794ddb56f64f69f3a9ed28b01291e0dfa6b7589457bd13db9afc8b4e91f51f254725f6a25f34d0fe2ac6166520839d15cd6403c121dcafc91fe6d6cbfe8e2b24dc7d233398f14c3ffc22c0f976cb26793de9d144a05149fa9765b8d8eddf635b0f411a2250500ef030fcb3d7dc832f0437c08ec619c3dd288618699bb6b31a3d4fe5bc890996bf7a4db3e92d5ad1bccb94261fdd54342122bc0c65623bdc7a2ad87803a80a77921141d5b8cbeb71328d1cb235ad4a9cbbc25c1a86680caab55bc0d6d8f46f368352b4187d497741a20977fcab538d8b045fc25e417cc771ca10d0d5125b731d973c8f996b40cf541f46f0ac43bc53207eb1fa14f9da4cc646c4a6acf3adccddf67a7bc1bd2fed4acd04e0857e33f5b34851edaf642601851b3ebf88b361f408504e1fda4701792592adcd726223005335f0e99824ff19aedde7fb3a9a9beb2cf84f0e1e35e75aa3da7028324f67bd1faa267574e9bd16065060d2a5bf38020f2cead6a19d438721d63f47475b171676e202d47b216939148fb116969f44d7424cd0e12e6370907331ca720f4b3fd4dcd75a6ee55633cf42b02bf7810f2bec3c9c14f79044d4825004730986983fb02c51bfb144afc2855b140f7145540b391eb0cbe3f948018bfdc893ffc183f429a707ca29a39c1cb1563022d73f6379f2bc9a650049dee82d04a1bd2356cfa492fd881fb581dd39f1a576092f006afc730b9dde9075ac0fc006d35f2ca0f1159174237d5da8401ef95c07dca475bb415d1ec4a158e15aaec68aa9f3ac6c137a360470ca9e78b1e991033a8d6ea16a50683be45ccd046bb4160eaa98f82453ca4f0a8e851390b577e1232a53ce038935a727035413ae24fc4f06d607182b3a06e525dab7e751f02f4896571d554de9aa4bf7751cc8fae051ecc62a5d251a57b1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0x5c, 0x20000000}, {&(0x7f0000003180)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000033c0)=[{&(0x7f0000003200)="33f4713c5e9d80e91c7cc5118d8183f8256efba2b2ed8ae993d305a041b05e8c3b0e3ed6de42de14477ff5fde0cad4ff4462c14bafc8f8b2e51123353e6a59941cee6af3edf8d8ccef12ee0032aecaf8d3f7adf8a9a52e86e4e91e03d59d9ea4088c1b93ccfedb6fbc99c1488572d3f469b25b8301205059348d1c859fb42bbc4c0bdf2c72770143313f1d0f54ac98b6c0d8ee125a9668e1c46024696149b3f6110ca05788afee63d84837d5202831264b4e270cdd5c771e8e25cd18d00e8b60670be2ece6932aae557d91359cca273565f541dbf05a9e", 0xd7}], 0x1, &(0x7f0000003880)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, 0x0, r16, r17}], 0x104, 0x800}, {&(0x7f00000039c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000004b80)=[{&(0x7f0000003a40)="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", 0x1000}, {&(0x7f0000004b40)="9b39e0ce18653250239a694d093bfa928f16608e9ac61dfb57bbe1e5dd88", 0x1e}], 0x2, 0x0, 0x0, 0x4000001}, {&(0x7f0000005080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000005340)=[{&(0x7f0000005100)="55c8553b4904842cfffc3d5f957a0044ddabf354163c6a023a7119759e5b679f461a012035322b4576a41d9e0848506c1bbd66d128bc674236f279598f462d7c766b6472cbd7efe1e9b83dfe3795dd31af85fa46406068bdc9e56076dcad0a", 0x5f}, {&(0x7f0000005240)="d5d01b04f532d46b6211237451bf15cecc69b6ad494d962cc6284f1230c3afb0fe5cefe155c91cee834c3a628fd923efc6f25a889f7e33684fdb9c3f534b8cdd07ff7aa75d7d43d6072c01b8691caeb9125d54ee7f2cf2603b7df0045ae88606d1e5a8a0878ac7ad0d7206a8237141127e59f958b2f60523b15b2daec33e743a66c3ccaf1ff6329124ee90c0fa6441bc9153a3896f5315a2983f27544d3d4834070d0723371e0948eb61fea8dc6b2c6d2d349749b4d8b795a23264c4d2300346f7f8ad90ae0bee17e8ab09bb981b30cb369340542014198932", 0xd9}], 0x2, &(0x7f00000053c0)=[@rights={0x24, 0x1, 0x1, [r0, r0, r18, r0, r0, r0]}], 0x24, 0x4000000}], 0x5, 0x8000) 2018/05/04 01:01:36 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x400000000000000, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:36 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:36 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4001, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x3c1f}, &(0x7f0000000140)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r3 = getpgid(r2) sched_setaffinity(r3, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r5, 0x4, 0x7fc) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r5, r4) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000604ffc)) dup2(r4, r6) 2018/05/04 01:01:36 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x8994, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') recvmmsg(r1, &(0x7f0000005d00)=[{{&(0x7f00000000c0)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/191, 0xbf}], 0x1, 0x0, 0x0, 0x100000001}}, {{&(0x7f0000000240)=@can={0x0, 0x0}, 0x80, &(0x7f0000001600)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/233, 0xe9}, {&(0x7f00000013c0)=""/225, 0xe1}, {&(0x7f00000014c0)=""/159, 0x9f}, {&(0x7f0000001580)=""/99, 0x63}], 0x5, 0x0, 0x0, 0x2d}, 0xfffffffffffffffc}, {{&(0x7f0000001640)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001940)=[{&(0x7f00000016c0)=""/89, 0x59}, {&(0x7f0000001740)=""/200, 0xc8}, {&(0x7f0000001840)=""/214, 0xd6}], 0x3, 0x0, 0x0, 0xd8f}, 0xfffffffffffffff9}, {{&(0x7f0000001980)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001a00)=""/115, 0x73}], 0x1, 0x0, 0x0, 0xde}, 0x9}, {{0x0, 0x0, &(0x7f0000002dc0)=[{&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/233, 0xe9}, {&(0x7f0000002bc0)=""/50, 0x32}, {&(0x7f0000002c00)=""/211, 0xd3}, {&(0x7f0000002d00)=""/145, 0x91}], 0x5, &(0x7f0000002e00)=""/181, 0xb5, 0x1}, 0x5}, {{0x0, 0x0, &(0x7f0000003040)=[{&(0x7f0000002ec0)=""/167, 0xa7}, {&(0x7f0000002f80)=""/143, 0x8f}], 0x2, &(0x7f0000003080)=""/18, 0x12, 0xb7}, 0x7}, {{&(0x7f00000030c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003480)=[{&(0x7f0000003140)=""/24, 0x18}, {&(0x7f0000003180)=""/74, 0x4a}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/220, 0xdc}, {&(0x7f0000003380)=""/10, 0xa}, {&(0x7f00000033c0)=""/145, 0x91}], 0x6, 0x0, 0x0, 0x3}, 0x6}, {{&(0x7f00000034c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003540)}, {&(0x7f0000003580)=""/121, 0x79}, {&(0x7f0000003600)=""/247, 0xf7}, {&(0x7f0000003700)=""/215, 0xd7}], 0x4, &(0x7f0000003840)=""/4096, 0x1000, 0x778f}}, {{&(0x7f0000004840)=@alg, 0x80, &(0x7f0000005cc0)=[{&(0x7f00000048c0)=""/99, 0x63}, {&(0x7f0000004940)=""/252, 0xfc}, {&(0x7f0000004a40)=""/4096, 0x1000}, {&(0x7f0000005a40)=""/146, 0x92}, {&(0x7f0000005b00)=""/68, 0x44}, {&(0x7f0000005b80)=""/248, 0xf8}, {&(0x7f0000005c80)=""/46, 0x2e}], 0x7, 0x0, 0x0, 0x3f}, 0x5}], 0x9, 0x100, &(0x7f0000005e40)) sendmsg$nl_route(r1, &(0x7f0000005f00)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000005ec0)={&(0x7f0000006200)=ANY=[@ANYBLOB="340000001500100929bd7000fedbdf2502a010fd", @ANYRES32=r2, @ANYBLOB="08000100080000005d1d3130dc0971ac14141714000600040000001e034a0aa8dc1b0fb81a76abbdcd3c4625355f11841c630000000000000032c2386dea487ca2eb249d50d657cf981c9a72a90d9cc077782aedb451f15b60a9d28c827f7545507c6d568d9e19e3aa1d76a1765093dd8cdf26bfe838d67f89ffdafc5855da8e753770a9ac720dbb315857ff08bf56beef0037893f139f20331e8dd37633a8bcf0cfb4e738d266085f643b4e7b284557495d9593a13a874756eeb5a059d305d5f3f2b207366866ed721777393d74b5377b49c5c8d5a08c3c1353555504f094db62b9bd80f18e8cf9603729777cee9d1d3da1ac86d5b595650ef206a1c6bad4d0899fc5d3f64e8d467ea2c483242473e63aa67a40531f22d4d8dc290afcf6d1da49b585ff346b6cba97962a489e2908dc2952f557f4fddc7082d299061a"], 0x34}, 0x1}, 0x4040) socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x1910, r1, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000005f40)={0x0, @in6={{0xa, 0x4e20, 0xb9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x8, 0x2}, &(0x7f0000003540)=0x88) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000006000)={r6, 0x1000}, &(0x7f0000006040)=0x8) sendfile(r5, r1, &(0x7f0000a2effc), 0x3fc) mount(&(0x7f0000006080)='./file0\x00', &(0x7f00000060c0)='./file0\x00', &(0x7f0000006100)='v7\x00', 0x8, &(0x7f0000006140)="2cbe3c78d9abe35efe07374fe9386ce9b2eb797b79441d2bf8ae87bc15cca4e9f3b87cb8424b854721bdc2207c4ab0cb70727573b5616067d5b692da00431b3bb076fc8d7ae6d6d9bf74e240ea27989b2b85f33bab4c1e41de3a2fc9f03beb9f4ae31269e0ade72dfb14ad3476ead4d8336bd8063ca76326ea37951f0eeaeef085cbb22f055ac6939d544fee276bd51c9a6b253d17fe5671aa2d46d4e5") 2018/05/04 01:01:36 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:36 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x600000000000000, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000280)={0x2, r2}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000080)={0xbc9d, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0xa9, 0x6, 0x79, 0x3ff, 0x0, 0x3f, 0xa6, 0x5c1d}) ioctl$TCXONC(r1, 0x540a, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x1ff) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r4, 0x800455d1, &(0x7f0000000180)=""/181) 2018/05/04 01:01:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x300000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:37 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0xfffffffffffffffc, 0xbcd3fcc64c7d8250) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r1, &(0x7f0000000080)="76212fd7c085f021e83301c8655fc734c3b6758900a000f13dd14b98a7522ba2d28718cf88e01bb495ecc9e4e359e4bd56d04ec59f673d5e788796f1ab186cdb39775bde0fffb7e4e175b0c8502f77851366c9afa7aac7e43359b23c286601b5ba8830516bb085189c7355fa58ebb28bf4ccb47aaf1a8f9161ee3d0b24d6cbbdce53870c66ace4124f6e6056318d3e34d7cf7b0e3c637ef5cf7281ef7aee6d3e92534d599267c49d46d07ae585dc", 0xae, 0x1, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000340)) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000002c0)={0x3, 0x8, 0x9, 0x7f, 0x8000}, 0x14) sendto$inet(r2, &(0x7f0000000140)="91c1a4c9d906f06f4c350a2a1801762d01f56c98b67825232170ae00759867f65bb7b0ab0d0d5e99542fc3e517adad2427eb099f34ae321c97d82f6bc35808556618d040dc06a66645d96d116f53390ce0245e9d6c5d1f88c88a1eb10dbca2e92c255d472b6e297ff0f4823f14a0e7cbc83f77d5bc2febb0f77bb18511869e9ea983ae28dfea555f23474e628040439d962a572f9973168d98ebc231307a94722908fa0cc631d0186d4c56e7f8687873adbdcbe8694fd6060f841ba8c16413bca080d6c8b75f27b6542eeac3f55fe0a2d9da3f745d6c2dae9d970ab45312f772b923a022adf7cbea", 0xe8, 0x4000000, &(0x7f0000000240)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000300)=0xedf0, 0x8) 2018/05/04 01:01:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf401000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) r1 = socket$alg(0x26, 0x5, 0x0) getpgrp(0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00000001c0)="6788220000005b5c1715dcd859ccb5dec5c0e18e8abc21e018bb9dfdc2fe5b53cd170f7eaf9ed611063d9fb6d7aa8361ec28ee30b1c066f0c083284852e0f73f49bc6d4c1eae3f04a2af51ad75aae8f4e7ee6311d39e02135c8b477066510d41513cb7614b70759e936a30cd31a53b60aeaa18ae9186c4bc1f8d4eebc43bc8") bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r4 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:37 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:37 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x8924, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:37 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x4800, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:37 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000100)=0xffffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) prctl$intptr(0x2000000000029, 0x3) r2 = memfd_create(&(0x7f0000000000)="73656c662b65746831a470703100", 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x88011, r2, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f00008e1ffc), 0x4) [ 2359.531935] sctp: [Deprecated]: syz-executor4 (pid 26011) Use of int in maxseg socket option. [ 2359.531935] Use struct sctp_assoc_value instead 2018/05/04 01:01:37 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0xffffff80, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:37 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:37 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0xffffffffffff9bf1, @ipv4={[], [0xff, 0xff]}}, 0x1c) [ 2359.636454] sctp: [Deprecated]: syz-executor4 (pid 26011) Use of int in maxseg socket option. [ 2359.636454] Use struct sctp_assoc_value instead 2018/05/04 01:01:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}, 0xfffffffffffffffa, 0x18d1}, &(0x7f0000000180)=0x88) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xb4, 0x2, 0x401, 0x7, 0x100000000}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:37 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:37 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x8919, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:37 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x8, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:37 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000340)) r1 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'bcsf0\x00', 0x800}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x0, 0x0) close(r2) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000004c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r2}) 2018/05/04 01:01:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x20000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:38 executing program 7: r0 = socket(0x17, 0xfffffffffffffffe, 0x0) write(r0, &(0x7f00000000c0)="240000002a0007000000000800000006fb05fb000007fffffff6005f000000000000fd10", 0x24) 2018/05/04 01:01:38 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3800], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:38 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x100000000000000, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:38 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f00000000c0)) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x5f, "959ebe96014250ec607770c45f8723df10fbbe85425420f1795d1cd29578d709b7b011b1f9631d2d45ad6f6832a34ee4d39e5e1cf266155611aa53fe77ab06f958a3e5a9df79d564e293f7564f995cacca623e1a6accb9e8bb6bf478778e41"}, &(0x7f00000001c0)=0x67) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r4, 0x8000}, 0x8) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100)=0x7, 0x4) 2018/05/04 01:01:38 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x8901, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:38 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') 2018/05/04 01:01:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:38 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0xfeffffff00000000, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:38 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:38 executing program 7: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000b80)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYPTR=&(0x7f0000000700)=ANY=[@ANYBLOB="9392514f15239a142165a31837b24e38c9ba11960e75e19669d86a2ccb9bfd36caa921069d3c28e41d7624be46b37e36035d35304fb914b9240175fc45ffee91dcf194cc7167dc9cf4967033764349ea20af63ee758aca8475c433eb3ef28cfc8905b656cbf2d020fb3cba63601c5a3a3187f02d38023a663cd39745ac86ca08e62b3f9b741103a43b1ee3a147c3b8ceefab77bede6a90a210", @ANYRES64=r0, @ANYRES32=r0, @ANYRES32=r0], @ANYRES64=r0, @ANYBLOB="028242ca35a9729e803fb77c3e2dbe", @ANYBLOB="977306ef3764e12d6305087b1b4d855629829f816b917de44e2ee0cc74b5b45329cc623d3702b3db43d6aa3a54d9787c9d680fbccec33cf1f45b17daaa4da9fb4b77c8508fe8c99fa97985c3c07cb8e1ba1efd4c79c993b015c9cff2826309ffb41e900d5bb376a530f0b5e5f94dcb39fb5934afc89d6c861d44fbb9bb31b5059c7bd81c4aaed34be2e15634a1048b06256f73d7ceab85612aa5d3b0af9ab824ee52eefa1beea3e5965bc332664ef8803af709f0bb26b66f9870888997bdea1c"], 0x6) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bond_slave_0\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$BLKBSZSET(r1, 0x40041271, &(0x7f0000000100)=0x8) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x1, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000080)=0x3) 2018/05/04 01:01:38 executing program 4: ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0xd29) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x20, &(0x7f0000000040)={'bcsh0\x00', @ifru_mtu=0x5}}) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000140)) recvmmsg(r0, &(0x7f0000000400)=[{{&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)=""/201, 0xc9}], 0x1, &(0x7f00000003c0)=""/57, 0x39}}], 0x20000281, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x100000000, @loopback={0x0, 0x1}, 0x3}], 0x1c) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000000)=@req={0x3fc, 0x0, 0x2}, 0x372) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000480)="ab", 0x249}], 0xd7) pread64(r0, &(0x7f0000000580)=""/201, 0xc9, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000180)=0x3ff) 2018/05/04 01:01:38 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x8947, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:38 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) syz_open_procfs(r3, &(0x7f0000000140)='net/ip_tables_names\x00') 2018/05/04 01:01:38 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x1000000, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:38 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x2000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:39 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x3000000, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:39 executing program 4: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0x3c, &(0x7f0000000280)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000300)=0xc) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x42200, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB='\x00\x00i*\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000777000), &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f000053f000)}) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000000c0)={r5, 0x9f, 0x1, [0x1]}, 0xa) 2018/05/04 01:01:39 executing program 7: unshare(0x20020000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000000080)) r0 = socket$key(0xf, 0x3, 0x2) sendto(r0, &(0x7f0000000080)="290d8a3d952f68bc3c21a64b696369fc54588f03ec5ed222b8c476f5b876feb81457aefd271cd99ae7bdf0c5e474d4f24a5c4e70d7ea5d9a533e50d29bfb55b20b29b3cf9464efa7b38a937a06d66ed940748f403cc5461a3765ee5ee9634bb1f39baae37078cabfd61f9a4942943dfb5a08004704325b459db4e33c8e3f7cdc5fdbefd04ae7f85f9fb802c526e3cf20764b0a77c8e64c075cb70cff902a64857b00342e5e32e9f5b604", 0xaa, 0x8000, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x3, 0x1, {0xa, 0x4e20, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}}, 0x80) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0xfffffffffffffff9}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)={r2, 0x100000001, 0x20, "8a2bcc1d0a47cdfa9f64859d1ed8339951c68f1ac7fd56753643a4290c2a9f1b"}, 0x28) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/05/04 01:01:39 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r3, 0xf70) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:39 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x8942, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd00]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:39 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff00000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:39 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x4, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:39 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x6, 0x200) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000480)={0x2, [0x9, 0x8]}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000000400)={&(0x7f0000000080)={0x27, 0x0, 0x1, 0x2, 0x2, 0x800, "45601b053530351e2cb9f72d8f356a8ef9649e5f81e2588a447de598e1c3c970f255de13cc65e37dcbc2878e0f54102effa0979d252be099ade7b592212474", 0x1d}, 0x58, &(0x7f00000002c0)=[{&(0x7f0000000100)="7884e182b1f671bcd4ab08b8ac8db3e1107dc690be23febbd06991494a5eebe1969dba6fbf7e25d5c0482a0f7ee9a5b02f4d690acba1c39593545d47101d84f41c42365ab4892735da19347d1a3d9334b824c14fe0d6552afaddb2d8b2171947f7f2fbc75fc3fbc1025147e852ae56d212582a8b795514a00f0be17473442e1fbdb4b576565436267ddf2cd93c62aa8361dc43600ba2cc417d2e6da69f82778f1eee6da14c2c156c904851b94ade87db27c0d0ac3efea58e858f45fb5b5712ed72c8c753bc8d141f015eea5aa5aae26deb3e27305ef3c35ef8a4c16899878a1efb9fc4f8fa553c6ef1d8123b96651b65db62cb4632", 0xf5}, {&(0x7f0000000200)="d48d7cdaefcc323b8a18e322452a5f73357d3a215586caa8158e608249d09c051915ce12d848e1193131badd59fb630a9f3193fd32b362f48637ae76a437c506de00e2f4bb52dd7f446fc54fac5bb8013a0558b3e46bf02e80b3a1858b7aa6028451acafac5423f54345691d246c0e1b029a6310562796ebb8a613e562dcb6d5a61501c9f3ee4c07fab8bc37a360dd37a897665a7bd11f", 0x97}], 0x2, &(0x7f0000000300)={0xc8, 0x0, 0xad93, "1bc3a4235cbbd52b5124c90bf24285f9777612187ea3fcf4e6ace3f73eda0795df4fbe39cb528b7aa9307c29ab3ee2fcdb8f4fb2db1fcb3b80a750fcaf27a003eb87da3c4648cebefa915722168201184c2c260dcb135f0bb634609972d2ab568e262795afaf2233a24a7c14b6c8c70d3aa9200cda3486c8bb6fc08e3ab26a5774b3839f431e95ecd8ca01a37896b16a628d5efec9137da6caedb8e8b3fef9e0af7e247b15470287d337669d7c250ed55400c434d791eac3f227"}, 0xc8, 0x80}, 0x20000000) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000004c0)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000500)=r4) 2018/05/04 01:01:40 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x8917, &(0x7f00000000c0)={"696662300200", @ifru_flags}) [ 2361.748302] binder: 26140:26141 got reply transaction with bad transaction stack, transaction 361 has target 26140:0 [ 2361.759141] binder: 26140:26141 transaction failed 29201/-71, size 0-0 line 2778 [ 2361.813392] binder: BINDER_SET_CONTEXT_MGR already set [ 2361.848977] binder: 26140:26151 ioctl 40046207 0 returned -16 2018/05/04 01:01:40 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0xfffffffe, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:40 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00000000000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:40 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x89a0, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) socket$alg(0x26, 0x5, 0x0) [ 2361.876999] binder: 26140:26141 unknown command 76 [ 2361.884700] binder: 26140:26141 ioctl c0306201 2000a000 returned -22 [ 2361.891903] binder_alloc: binder_alloc_mmap_handler: 26140 20000000-20002000 already mapped failed -16 [ 2361.902442] binder: 26140:26162 got reply transaction with no transaction stack [ 2361.910102] binder: 26140:26162 transaction failed 29201/-71, size 0-0 line 2763 [ 2361.998759] binder: undelivered TRANSACTION_ERROR: 29201 [ 2362.004810] binder: release 26140:26141 transaction 361 out, still active [ 2362.011953] binder: undelivered TRANSACTION_COMPLETE [ 2362.017161] binder: undelivered TRANSACTION_ERROR: 29201 [ 2362.030229] binder: send failed reply for transaction 361, target dead 2018/05/04 01:01:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xffe0]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:40 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:40 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0xaa1414ac, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044103, &(0x7f0000000000)) 2018/05/04 01:01:40 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x8980, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xd8, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:40 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) read(r0, &(0x7f0000000200)=""/90, 0xfffffd63) r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/05/04 01:01:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:41 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x83) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x90a}, 0x1c) r1 = dup(r0) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000600)="6bf05d7fc39edd5df7fc6c65d407a8623a79e7255197700f89d7dca58740afeb59c644a4f8114450bc8668c19d492b4bd3f6ac18c742a9862e1a89ce3e05acc788f6b0dbcaf3f31b82ce9b978bd1797f9d516f1d462c0e80a72d384ebf8e90cbb86fc000efefc65372f3a9f0b47e2603ff1b1e9c84ae4a950322bb8a9ae729714f9c0b9238b913dc289cca2894e8ac427ffc4515f8fffd0f8d8aeb7014e2fabc6efda233afa271247bea68b19cf32d372ad9f69d0fcf90c84473bd18c34daa9da52b9df6cf74d386a58a117608b1a10a4a1fa1467a6535dcda701edb693c665d113cc7481eadce310d81b9", 0xeb) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000300)="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", 0x2d8}, {&(0x7f0000001340)="7d19af3a821d0fcf10c951600645669b0c21f413e446ee56d9ea4728221c79aecb1d7fd4ca31869a1542847258b5573da86a64980622a790e93a56be9014a1a6d0574e5f9d6a08da17ce00cdab1110", 0x4f}, {&(0x7f0000001440)="13795e71585f2dd22dc27214fa5015671821b6b028a268e38dc7e652643fb740f732e5e54a3e45f500bb521c5f4bc8be07fce58f32470b6be0f4a19e7996958c1abd979558e2e79eebcef2bee68ec48541df93930cb871623d062307066f767d624d6b9cb30f98b617b27882158660b711e415b176aef24a43035d75cb", 0x7d}, {&(0x7f0000001580)}], 0x4}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000940)=ANY=[@ANYBLOB="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"]) io_setup(0x5, &(0x7f0000000180)=0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x200000, 0x0) io_cancel(r3, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x2, 0x4008dc4d, r0, &(0x7f0000000200)="ce506bf13fd54ad66267f8cd752611b70f1cebae7a3a1d445d02ab9ef511526b4044d2878b7d10f5a8ee04aa211e8695c2f53ea6461a56f103e825e043b5bd4b047b608b08997e79f49f67105742ad47b0ae5aac28dff739c16f850cfe7223365b6ddae0411998bba327ff79f0eee3e3becd58e72d0d53764f9efb9d7b31e9a6595c14d3256b48a837dfa7293a", 0x8d, 0x10001, 0x0, 0x1, r4}, &(0x7f00000007c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r5, 0x5}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000800)={0x6, 0x9, 0x8, 'queue0\x00', 0x109}) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00000008c0)) 2018/05/04 01:01:41 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x800000000000000, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:41 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:41 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000080)={0x3f, 0x3, 0x9, 0x0, 0x8e0}) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:41 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0xfeffffff, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:41 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x100) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x8]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:42 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x8000000, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:42 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x89a1, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000), 0x3) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x8000) sendmsg$nl_generic(r1, &(0x7f0000001640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000001600)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x14f4}, 0x1, 0x0, 0x0, 0x10}, 0x4000) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x30000000000002, 0x2) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x8) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x7f) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/05/04 01:01:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x18000, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x800}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x71}, &(0x7f0000000140)=0x8) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000a2effc), 0x3fc) mq_timedsend(r1, &(0x7f0000000200)="17fad71523655d1161b090d4bf3b57740686def4d4860677a54232ad3d523935c09e65f53f520afb7f695d5fbca999af2fcc05b96ae7e08b78e2fb63255cd96bfc97ce22bb475e7824b0da195bc7d6c7cd5920ac7a0ddbc7976afbc794eef23dc6654277c41caaea26f9fb42cefc49651df0dc48128d8883e71379b0a64b30db8dca993de2076669f28f088475509a0ce48613c561a058e9c333961da10ab968f7edb4fafe2ad2c518d67ca017addc3be8f82d9b591bc4decbe9596b46f350cda1e1fa0591ae71844086f99fb1b4fe72b2a0dc08eba6cb3eea8d28f897", 0xdd, 0x577, 0x0) 2018/05/04 01:01:42 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:42 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd60766051000000000000ffff02000000000000000000000000000186009078000300240060c5961e00000100000000000000002fc4bffbaf3f53db96b9e36ddd0018030042be000001ff0200"], 0x0) 2018/05/04 01:01:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f4]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:42 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:42 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0xb}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:42 executing program 7: 2018/05/04 01:01:42 executing program 4: 2018/05/04 01:01:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000140)=r1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r2, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0186404, &(0x7f0000000080)={0x0, 0x1, 0x2, 0xb1, &(0x7f0000fed000/0x11000)=nil, 0x6}) sendfile(r4, r3, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:42 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x8916, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:42 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:42 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x1000000}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) [ 2364.003766] Unknown ioctl -2147162880 [ 2364.056188] Unknown ioctl -2147162880 2018/05/04 01:01:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x1000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:43 executing program 7: 2018/05/04 01:01:43 executing program 4: 2018/05/04 01:01:43 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:43 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x3000000}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:43 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x8949, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:43 executing program 7: 2018/05/04 01:01:43 executing program 4: 2018/05/04 01:01:43 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x3}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:43 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:43 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x891c, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:43 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:43 executing program 7: 2018/05/04 01:01:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x300]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:44 executing program 4: 2018/05/04 01:01:44 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0xffffff80}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:44 executing program 7: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="4408cf"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/04 01:01:44 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:44 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x8927, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) 2018/05/04 01:01:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:44 executing program 4: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="dd65"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x2000000000000054, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/04 01:01:44 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x800000000000000}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:44 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00000000000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:44 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(0xffffffffffffffff, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:44 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0000000000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:44 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x100000000000000}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:44 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xe0ff]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd00000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:45 executing program 7: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) io_setup(0x2, &(0x7f0000880ff8)=0x0) io_submit(r0, 0x0, &(0x7f0000a38ff8)) 2018/05/04 01:01:45 executing program 4: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="5aba2f"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/04 01:01:45 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0xc0ffffff00000000}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7f, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:45 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x891b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:45 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:45 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:45 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x4800000000000000}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:45 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x813, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/05/04 01:01:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000080)) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:45 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x8941, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:45 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0xac1414aa}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:45 executing program 7: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="1b1201"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/04 01:01:45 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xe0ffffff]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:46 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x7, 0x400600) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000340)={0x81, 0x100000001, 0x400}) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000200)={{0xfffffffffffffffb, 0x1}, {0xfffffffffffff800, 0xa5}, 0x0, 0x7, 0x3ff}) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x4400) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x4, 0x0, 0x9e17, 0x8, 0x1}, 0x98) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000280)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x1000000000000000}}) 2018/05/04 01:01:46 executing program 4: close(0xffffffffffffffff) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000300), 0x10) r0 = memfd_create(&(0x7f0000000080)='dev ', 0x4) fallocate(r0, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, &(0x7f0000000780)) socket$inet_sctp(0x2, 0x4000000000005, 0x84) add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) 2018/05/04 01:01:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f668b6a340e6500") bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:46 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x8000000}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:46 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:46 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x8918, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:01:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:46 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000000000000100000000000000b51de0b6ab"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x485}]}) 2018/05/04 01:01:46 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x48000000}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000100)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000240)=0xe8) sendmsg$can_raw(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x1d, r1}, 0x10, &(0x7f0000000300)={&(0x7f00000002c0)=@can={{0x2, 0x101, 0xfffffffffffff001, 0x9b}, 0x6, 0x3, 0x0, 0x0, "6113a6e0bcd1db0a"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x4000) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r2, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000a2effc), 0x3fc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/05/04 01:01:46 executing program 7: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x35) sendmsg$nl_route(r0, &(0x7f00000022c0)={&(0x7f0000001fc0)={0x10}, 0xc, &(0x7f0000002280)={&(0x7f00000021c0)=@ipv4_newroute={0x20, 0x18, 0x1, 0x0, 0x0, {0x2}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) 2018/05/04 01:01:46 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r1, r0, &(0x7f00000001c0), 0x3fc) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000380)=""/160) 2018/05/04 01:01:47 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3}]}) 2018/05/04 01:01:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xf4010000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:47 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0xfdffffff}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:47 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={'ifb0\n\x00', @ifru_flags}) 2018/05/04 01:01:47 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:47 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00634040040000000000000000000000000000000000000000000000000000000000000000000000000000001800000000000000", @ANYPTR64=&(0x7f0000000080)=ANY=[], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB="000100000000000000000000000000002800000000000000"]], 0x2, 0x0, &(0x7f0000000340)="0135"}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x0, 0x3e, &(0x7f0000000140), &(0x7f00000001c0)=""/62}, 0x28) renameat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/05/04 01:01:47 executing program 7: mkdir(&(0x7f0000978000)='./file0\x00', 0x0) r0 = socket(0x8, 0x80000, 0x0) sync_file_range(r0, 0x0, 0x8c0, 0x4) r1 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x7) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) unshare(0x40600) fchmod(r1, 0x0) 2018/05/04 01:01:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2, 0x12, 0xb8, 0xf, 0x1c, 0x0, 0x70bd26, 0x25dfdbff, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e22, 0xff, @empty, 0x7}, @in6={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d3}, @sadb_x_policy={0x8, 0x12, 0x1, 0x7, 0x0, 0x6e6bbf, 0x99, {0x6, 0x3c, 0x4, 0x4, 0x0, 0x6, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e22, 0x3, @empty, 0x6}, @in6={0xa, 0x4e22, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0xc5}}]}, 0xe0}, 0x1}, 0x4000000) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000380)=r3) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r2, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) [ 2369.619191] binder: 26569:26572 got transaction to invalid handle [ 2369.625607] binder: 26569:26572 transaction failed 29201/-22, size 0-24 line 2856 2018/05/04 01:01:47 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0xfeffffff}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:47 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:47 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x8eb6, 0x40) execveat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='cgroup\x00', &(0x7f0000000200)='posix_acl_accesssecurityvmnet1}\x00', &(0x7f0000000240)='%\x00', &(0x7f0000000280)='&\x00', &(0x7f00000002c0)='ppp0,vmnet1\x00', &(0x7f0000000300)='md5sumself\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\\&\x00', &(0x7f00000003c0)="657468303a75736572245ddc2470707030262a00", &(0x7f0000000400)='osx.', &(0x7f0000000440)='osx.', &(0x7f0000000480)='&\x00', &(0x7f00000004c0)='osx.'], 0x400) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000600)) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000008c00)=[{&(0x7f0000007c00)="8e544ed93694582044d0c24e24757670721e97c4aed7cdf8ef04e2eab6e11398ef425ba5dcd5e42e83589d83a6287922e1c2388159d2e142aca5e95f8c725eeb7f545128acdb1ac3dc808ac80b106a254a116215de95bfacc3e9b6753f42b99420d4daf18cac3d67c754523b75e02e5e22d813d5bce5837c5f9b6c5ced14417ac98d25b0d46418d2f048822db0137dc2f3933615eb0da71c5bbb7e4b97fb09cb66a95c5aa7dca7a044ad7d8671908260e997e071fb3625079a0bb0001322801f299f6d5d4f48c886326ddbb6fafa0360fda0f014a8c15c055c84545dc1ca48cdcadcb580e7a86b37de4f1c7c3ab4e2d3655de6e27ed13e53f0d83dbdab258cac5d3aea3edcf595d0e3095ab2f94f76bd3cd6379d26df21e10df00b492e6af8c67e391c9843eb9982f44902d148fd6343f15813fc45de6d8e2753d5170ef0267fb5dc00bab1f3c9fdbbcd4f6ac9c5363c25a61088382e491ac0a5d5c7e33f3c92e46262a7539a27e2abd154dedfa3961c2158d335d55c4b1f00359ee50f24c9696c30ec55b7ea6dec28d9175d042dfe4188ccc0f6ed0bc58c11c1c0e5a95c85d07a6c4d4d9ab83685bbf3e2252c016830bffc3cb59867f679c4aba4eed9b8f05d12574d846210bbc30eb0192e7d15fee52347c580e1492dbaff4ac0d771b6bff97dbfd7ccc359bd16e16d440a31acd60c17a1e16d4ca09efd73c0bd37941df6050ddbceec5d05326e6e87ea1a4229a67d47eac12115571b774a388e636975d1dd9bd90879ed6fefd8f7fda98f394dc90d3834d307e346a010ca8a76f0f5fbc79a5f1c9cd7a4f6d84bbbdd75226f4969f5a41dc9d2a552860101e46109393d53c5917380471d904e8dea83f3f93c5aafafb17c27107f209217e78dbc0bbff33c865e7dfdb00bba8bce779eb9450d8946aa2ba4b24628992c1a921238a4d063197e95daf56dd207cea20d9b8accf61382d0e2dc822ce35964f96e72692268e69589049aeec861d6cfbdcd16e619ce08161335262c0a6ae58d1b5e7b0c0643be90c77348f799e5fa1c1d02827871eaef78b28cb4d5c2da6b7518d25fb9db063a773db674fb884af341e2abf0472ec7177edf9cee4cc923830dcc791f87fd3dc349cf1db5481169dedd4ee426ee895e6cd6ce7d8beeb03a49744c5d4c5a6a5a821a94eaedb5baaf4f7e7f60e606b0a4d7cf2cf845fe1aa9e34ac823f89a2048fcf6c7308e5ca6c73a22690a5c965a58b0fb909bc811a6273f725b7ef6cc226335202de9cd146afc18a38761e95f040823362ddf727a428f7848b3224db6c7363409fc862c5f6339f197e8e7e17c016a069f3e24a6622d9c1b228f47e2636e0c33a666324483d6c60b3c10cbc35049c6ff02b7e1d8d0c425acf5d0f26cfbf53d97718344227ce4f5d7d2b6f476d8113442ff1893333fe5a5aa872ddfc36821ce70c0f21e", 0x401}], 0x1, &(0x7f0000d31000)}, 0x0) close(r1) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', '&\x00'}, &(0x7f0000000080)=""/123, 0x7b) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000540)={{0x10001, 0x401, 0x9, 0x5, 0x20, 0x1}, 0x2, 0x9, 0x3f, 0x2, 0x1, "b8f2b03017f1a5612207eda8bc2f6f20739a35420695616598c4785758f2d48c978a61a727bab1e7f98d7a0e26906ddf5919b084d940e957dc13956e1e9833c2fdf4d7d14ecf56d4d0481023900db89bf49a7d7b6c6b91d3b7083aac4b0a8d4161051dd13e9bae1026e15241768437b5ac6acf2d2203e0ffe5c83c8d75f7e312"}) 2018/05/04 01:01:47 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={'ifb0\a\x00', @ifru_flags}) 2018/05/04 01:01:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) [ 2369.719330] binder: 26569:26584 got transaction to invalid handle [ 2369.725799] binder: 26569:26584 transaction failed 29201/-22, size 0-24 line 2856 2018/05/04 01:01:48 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x5c00}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:48 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000080)={0xfffffffffffffffe}) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x4000) execveat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='self\x00', &(0x7f0000000100)='/dev/kvm\x00'], &(0x7f0000000200)=[&(0x7f0000000180)='/dev/kvm\x00', &(0x7f00000001c0)='/dev/kvm\x00'], 0x400) 2018/05/04 01:01:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x5]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:48 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"69666230ffffffffffffffff00", @ifru_flags}) 2018/05/04 01:01:48 executing program 7: restart_syscall() r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x7d, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x2}, 0x98) 2018/05/04 01:01:48 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:48 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x5c}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:48 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x8010000000000084) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300), 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x48000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000400)=""/105) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000380)={0x6, &(0x7f00000003c0)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f00000001c0)={r3, 0x3, &(0x7f00000000c0)=[0x4, 0x8b12, 0x86a], &(0x7f0000000100)=[0x7], 0x4, 0x7, 0x1, &(0x7f0000000140)=[0x1, 0x81, 0x5, 0x2, 0x2, 0xcb9, 0xf9c0], &(0x7f0000000180)=[0x100000001, 0x7fff, 0xfffffffffffffffb, 0x2, 0x800, 0x6]}) getsockopt(r0, 0x84, 0x22, &(0x7f0000000240)=""/188, &(0x7f0000000200)=0x54) 2018/05/04 01:01:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) connect$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"c01e4368ced171"}, 0x4}, [{"624ee80916cc23"}, {"746e50e505967f"}, {"34838c6b4c41a7"}, {"1da58d2acc30bc"}, {"b10dbb47352afb"}, {"6f7f3fd4a5ff49"}, {"5bfdd4a39d8759"}, {"d953d5249844c4"}]}, 0x48) 2018/05/04 01:01:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:48 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) r2 = socket$packet(0x11, 0x100020200005, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xf152d246, 0x20000001, &(0x7f0000faafe4)={0xa, 0x2}, 0x1c) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() dup3(r0, r1, 0x80000) tkill(r3, 0x16) 2018/05/04 01:01:48 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:48 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0xffffffffffffffff}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:49 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"69666230020000000200", @ifru_flags}) 2018/05/04 01:01:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) getsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000000100)=""/255, &(0x7f0000000040)=0xff) 2018/05/04 01:01:49 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x40000000000000, 0x8000) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x101, &(0x7f0000000100)={0x3ff}, 0x8) getpeername$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/04 01:01:49 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0xac1414aa00000000}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:49 executing program 7: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000002100030f07fffd946fa283bc8000000000000000271d856808001000d188737e", 0xffffffffffffff8f}], 0x1}, 0x0) 2018/05/04 01:01:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x2]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:49 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3800], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:49 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"69666230020200", @ifru_flags}) 2018/05/04 01:01:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40002, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/205) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:49 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0xffffffff00000000}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:49 executing program 7: r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000200)='io.max\x00', 0x2, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@pppoe={0x18, 0x0, {0x1, @random="12fe5815921c", 'sit0\x00'}}, {&(0x7f00000000c0)}, &(0x7f0000000100), 0x10}, 0x9c) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x140}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r3, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000012000/0x2000)=nil, 0x2000}) umount2(&(0x7f00000000c0)='./file0\x00', 0x7) 2018/05/04 01:01:49 executing program 4: mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x9) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) listen(r0, 0x5eb855) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000600)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x6, 0x100000001, 0x401, 0xb0, 0x6, 0xffffffffffffffff, 0x7ff}, 0x2c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) fcntl$getownex(r3, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e20, 0x80, @loopback={0x0, 0x1}, 0x100000001}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000540)={r5, 0x6, 0xa8, "becf15a156ce62d2cd12582fd45e676bc9f4418b2b5ae1d83a620e6071c1ef01fbd25c7edcbb52119feddb9ac912215acdaabdde451520778994417964c0d67c0a56dc9b06ff4ec78c59335127448ff7302d342b4b440f06f59e521ceb3c25eef77754a5451f6418d7b861f73f197e541239f8c348dceff23763b3aef0cf8725d58aef228b76ceb29ee6f0736aad07442b54c55a88f859f77c845fb9b6703492d26cb63549058b12"}, 0xb0) prctl$setptracer(0x59616d61, r4) r6 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r3, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r6, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000000000e96326413e581bdaaf31da80c3cd472f0000ffffffffffffffff00055a7090df695538be167e6ba4110000002a230578626f4a942f9cf5ef1f17ee98407d41a66fe8a0981b554da375ff7cd573e0fc8d1ae067ebd6b09bbaf0dfc261c455f1e02f87f5248dc9764d0d7c267fa547bf39d3ce9eea72b9d7e3c0084271f1e8d1854b3b34da0bba0a45f6cf4d30e1c3c1b6b816de000000000000d7c44cab00"], 0xa4}, 0x1}, 0x0) sendmmsg(r3, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002100)="8b557b6d36259e2ddb7c8962f9e22c53ed1e43c6", 0x14}], 0x1, &(0x7f0000002180), 0x7d}}], 0x1, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x10c1}, {r6}, {r3, 0x1000}, {r3, 0x4080}, {r6, 0x8000}, {r0, 0x9044}, {r0, 0x4000}, {r3, 0x4}, {r0, 0x8182}, {r6, 0x420}], 0xa, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x63}, 0x8) setresuid(r2, r2, r2) 2018/05/04 01:01:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:50 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:50 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x600000000000000}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:50 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"6966623002000000000000000200", @ifru_flags}) 2018/05/04 01:01:50 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff00000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:50 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x5c000000}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:50 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0xc0ffffff}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14, 0x80800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x934, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000a2effc), 0x800000003fc) 2018/05/04 01:01:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x2000000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:50 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:50 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"6966623002000000000000000100", @ifru_flags}) 2018/05/04 01:01:50 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x300}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:51 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x2) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000010ffc), 0x4) sendmsg$rds(r0, &(0x7f0000001740)={&(0x7f0000000080)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=ANY=[@ANYBLOB="48000000140100000100000000000000070000000000e0ff", @ANYPTR64=&(0x7f0000001100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='L\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000001480)=ANY=[@ANYPTR64=&(0x7f0000001180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='D\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000001200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='c\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000001280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='0\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f00000012c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="9000000000000000", @ANYPTR64=&(0x7f0000001380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="6a0000f3ffffff00", @ANYPTR64=&(0x7f0000001400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='P\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="06000000000000002000000000000000010000000000000010000000140100000c0000000800000058000000140100000600000000000000010000003a1c0000", @ANYPTR64=&(0x7f0000001500)=ANY=[@ANYBLOB="0080000000000000"], @ANYPTR64=&(0x7f0000001540)=ANY=[@ANYBLOB="9700000000000000"], @ANYBLOB="000000000200000000080000000000000100000000000000010000000000000040000000000000000800000000000000580000001401000006000000000000000000000001000000", @ANYPTR64=&(0x7f0000001580)=ANY=[@ANYBLOB="0500000000000000"], @ANYPTR64=&(0x7f00000015c0)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0800000000000000ffffffff00000000080000000000000001000000010000002000000000000000010000000000000010000000140100000c00000004000000"], 0x118, 0x8010}, 0x44014) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/05/04 01:01:51 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0xa4, @tick=0x7ff, 0xffffffff, {0x9, 0x61}, 0x3649, 0x1, 0x4}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:51 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x1000, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e21, @rand_addr=0x9}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x20, 0x9, 0x4, 0x6, 0xffffffffffffd050, &(0x7f0000000040)='rose0\x00', 0x2, 0x6, 0x86dc}) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/151, 0x97}], 0x1, &(0x7f0000000280)=""/123, 0x7b}, 0x2000) mbind(&(0x7f0000ecb000/0x1000)=nil, 0xfffffffffffffdb2, 0x0, &(0x7f0000885ff8), 0x5, 0x0) 2018/05/04 01:01:51 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:51 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x300000000000000}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:51 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:51 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x100000000100) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000140)={0x4, 0x8}) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="1807000000400000000000005c8000008500000007000000dd070000000000009500000900000000"], &(0x7f0000000040)='syzkaller\x00', 0xeb51, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/05/04 01:01:51 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"69666230020000000100", @ifru_flags}) 2018/05/04 01:01:51 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x80800) write(r0, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r1 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x100000001, 0x4e23, 0x7fffffff, 0xa, 0xa0, 0xa0, 0xdf, 0x0, r1}, {0x1, 0x0, 0x4, 0x10000, 0x4, 0x51e, 0xb9, 0x1ff}, {0x1, 0x4, 0x0, 0x20000000000000}, 0x9, 0x6e6bb5, 0x3, 0x1, 0x2, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x14}, 0x4d2}, 0x2, @in=@broadcast=0xffffffff, 0x3500, 0x5, 0x3, 0x8, 0x8, 0x6, 0x1fffc}}, 0xe8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'bridge0\x00', 0x2}) 2018/05/04 01:01:51 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000140)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r4 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:51 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x0, 0xffffffffffffff9c}) r4 = socket$inet6(0xa, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x2, 0x0, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[]}, 0x50) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000180)={0x0, r2, 0x5}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'irlan0\x00', r1}) r5 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r6 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x200, 0x400) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) r7 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) r8 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) ppoll(&(0x7f000075cff0)=[{r8}], 0x1, &(0x7f0000a37ff8)={0x77359400}, &(0x7f000025b000), 0x8) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000003fd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000bf1f)="8f"}) ioctl$DRM_IOCTL_GEM_CLOSE(r6, 0x40086409, &(0x7f00000000c0)) r9 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r6, &(0x7f0000000340)=""/178, 0xb2, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x12, r9, 0x0) ioctl$EVIOCGBITSND(r6, 0x80404532, &(0x7f0000000140)=""/62) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r5, 0x81785501, &(0x7f0000000200)=""/72) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') 2018/05/04 01:01:51 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0xfdffffff00000000}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x100000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) [ 2374.047109] binder: BINDER_SET_CONTEXT_MGR already set [ 2374.052472] binder: 26801:26822 ioctl 40046207 0 returned -16 [ 2374.064089] binder: 26801:26822 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 2374.071079] binder: 26801:26821 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/05/04 01:01:52 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"6966623002000200", @ifru_flags}) 2018/05/04 01:01:52 executing program 4: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000040)={0x8, 0xbea, 0x9, @link_local={0x1, 0x80, 0xc2}, 'ip6gretap0\x00'}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000b82000)) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000080)=@req={0x1, 0x80000000, 0x0, 0x8}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000000c0)=0x5, 0x4) close(r0) 2018/05/04 01:01:52 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r3, &(0x7f0000000100)=""/4096, 0x1000) 2018/05/04 01:01:52 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0xb000000}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000100)=""/86) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="75000000110009470000bbe1c30500000700000002000000451808000000800019001a000d0000280f070003f7ffffe30000bb06040700f605000000447b92a5b45a0945989ea63c6698b21948ab9a62b3863219e86f2aa832fd55e4d61f2e1177cb161cb5e36a95dd515fc6223bae3bc8d45e4b8d", 0x75}], 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1c0000000}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000400)={r3, 0x1, 0x30}, &(0x7f0000000440)=0xc) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100280}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x50, r4, 0x0, 0x70bd28, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x371bb81e}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9fd}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffff504}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1b3}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/05/04 01:01:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) [ 2374.114097] binder: undelivered death notification, 0000000000000000 2018/05/04 01:01:52 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x80ffffff}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:52 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:52 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:52 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200000000000000000200", @ifru_flags}) 2018/05/04 01:01:52 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20040200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x74, r1, 0x0, 0x70bd29, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x56f}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x768}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0x74}, 0x1, 0x0, 0x0, 0xc1}, 0x8010) setns(r0, 0x40020000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000001c0)={0x8, 0x4, 0xbc, 0xfff, 0xfffffffffffffffc, 0x8}) prctl$seccomp(0x21, 0x1, &(0x7f00005d295e)={0x0, &(0x7f0000ab9000)}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) prctl$void(0x22) 2018/05/04 01:01:52 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:52 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x6000000}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:52 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000756000)="c0", 0x1) r1 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4000000011, r1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/106, &(0x7f0000000080)=0x6a) 2018/05/04 01:01:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x500000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2, 0x109800) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/04 01:01:53 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200000000000000000100", @ifru_flags}) 2018/05/04 01:01:53 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:53 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x4800}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:53 executing program 4: r0 = socket$packet(0x11, 0x800000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000280)=0x6, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x8304, 0xffffffffffff57a3}) sendto$inet6(r0, &(0x7f0000000140)="42b369d0551b781df6f98b0e1a5b62c39621f704c21a3ade88443ea2d22cdfca16f698a7ea0fb20e1e846ab9685d6ba1726fc61ab6d209ada301a2ee462c2070ad98c2c86272fe1218d5efa2742929a951a37cb98ed2c3468211c7a8963e034eb2a3f4cb6dc9ad357ef1715ab39557dd4f3d2cc6165a11e875775e09ca293455ffa950c191f13fa4f55470da6f7b25a8d4c261f8eeb0dfbd32d7", 0xffffff9f, 0x4, &(0x7f0000005fe4)={0xa, 0x4e21, 0x8000100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8d5a, 0x8002) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0xa1, "7993b92767195285bab45bc7c42293f67cf39e53d68dd9c33d1059ad4f76bcc4454b1484ce8c73e1aa89cd0f2a9d064aff58be8e34e1ecd286a51ea5f35bf359433eaaca93bf4a4a5cd4cfbc2ac6a05e105c6ce4ef92321e7d431f37aefc22fb189a8983b1fcbf50d4d4a62cd6a88d4b42cd0fa136226c50fc644339309223ff407601b6b595a499f90962f5aaf2dc513a83a98267423ae0d4ed92c302dcfb1c68"}, &(0x7f0000000040)=0xa9) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000380)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) 2018/05/04 01:01:53 executing program 7: r0 = memfd_create(&(0x7f0000000040)="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", 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'bond_slave_0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) 2018/05/04 01:01:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:53 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0xfffffffe}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:53 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:53 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000000c0)={0x80, 0x1}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000002700)={0x8, 0x8001}) fchdir(r1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/04 01:01:53 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000140)=0x80, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000f8aff1), 0xff8f) recvmsg$kcm(r2, &(0x7f00000005c0)={&(0x7f00000000c0)=@alg, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000540)=""/116, 0x74}, 0x161) r3 = dup2(r1, 0xffffffffffffff9c) ioctl$LOOP_CLR_FD(r3, 0x4c01) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040)={0xffff, 0x4, 0x7, 0x3, 0x4, 0xefc, 0x44}, 0xc) 2018/05/04 01:01:53 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"6966623002000000000200", @ifru_flags}) 2018/05/04 01:01:53 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x80001) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x40000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0xfffffffffffffffe, @empty, 0x5e0}, @in6={0xa, 0x4e22, 0x101, @dev={0xfe, 0x80, [], 0xb}, 0xffffffffffffff00}, @in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x62}, @in6={0xa, 0x4e24, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x4, @empty, 0x6572}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0xc8) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$alg(r2, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) listen$netrom(r3, 0xce) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000240)={0x1, 0x0, 0x10000, 0xffffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40086437, &(0x7f0000000280)={r5, 0x1}) sendfile(r4, r3, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:53 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x4}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:53 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x80ffffff00000000}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xf401000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:54 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:54 executing program 7: timer_create(0x0, &(0x7f0000000000)={0x0, 0x13, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_getoverrun(r0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffa) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x42) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000100)={0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000002c0)={0xba, 0x7, 'client0\x00', 0x0, "86a1934b406f648f", "56080000005bc1000000010000000000000000008293baaece05c94cceef1889", 0xee38}) 2018/05/04 01:01:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x2a) sendfile(r0, r0, &(0x7f0000000100), 0x80000000) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) 2018/05/04 01:01:54 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x4000000000000000}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:54 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"6966623002000000000100", @ifru_flags}) 2018/05/04 01:01:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4010000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:54 executing program 4: connect$can_bcm(0xffffffffffffffff, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x6, 0x0, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551320500"}}, 0x34}, 0x1}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x9, 0x101000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="05d1dddb6ab5495b9bf3303aba5ca322502853d479307d9ed6102cedb13ac8140f7c6d74d1e96545dcbef34ec7f2575ca7138c537893a2ec5ab44c291328119561d5338b360daf0f00e50bdc4043e8e3ea18cb703a666ec95e9822906ecd3220d7fe407aeca02a9e66efb0c44c3d764f33dc2a7e4137372fd237571a7112179e21c1757c3a12bea74461d5c93c1b6cebaed05d0d37966082caa431ec7883a619718e19d393c352263813b011c5d15f135a3f1a3e2a6b2b7dc838a952e47614c41347cfb7e8c2e70fe82c32c7f8c26e128ddb2df93799d8c15427f0a9c38aabd405288dd55a6168b43475147ce1575aa03f", 0xf1) 2018/05/04 01:01:54 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x4000000}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:54 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:54 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x4000) sendmsg$alg(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000001c0)="4bca1733d693f28d8d83bb1e192d23a1c7c3cb5e224eecb04e40cdd3168eb38dd19b017b227ae20979e4e91b6e1712be73d85f479601610322236e2545d872a1192a7c59764ea2ab78327157d74335bc26471db88fa1a6874d1aec755950d96e759dcb7eeeba4a9f7166a58659cf276c71ffe5ca9b9d4c87914867672bb9f4b83d1c48ef21bd7f9e56b17af49a326c4e5d1de697972368381c34d94e16d2ed4bbc41cbee58bc1e2578e4f64f517ff273739e2c83161d840988396edca4b9e435d479b947260b99ab57293d1394b1fd91904df716e2077ec0b2feb89a6034dcda", 0xe0}, {&(0x7f00000002c0)="7656b9522a4647759cd766b7fd14cbc42894344a519a18a48d334e14c1719d5dbd15365e7b643d53a4a930ea2b773949622aacb0bfa5abb36e0a996d98e5aab15e47f4f0bc30845ab0eef48672bb8aead3f1d105d5afd8b97868204878d40ed5cb0ba798a21285b0a7b768c0404d1635c9c461a74801c5fb0148b61429216dc83f89e9b020b91326b432c7fa3ad83444b5734b75f873648cc044e2813fbc709bf7a1bd568eb9cff33f542a80f98c66d5900d6efe85d301f04a97a73aacdac4366fd0daf45f", 0xc5}, {&(0x7f00000003c0)="4a964bff16c4b7df5ceb368ef3a6f835bb5d8d4a7bab7230c4983b90bd9216c4edcd2ccc2abab414a4c4c2165451bf9cd4af8cce32895e0c114b0e8a5757cd96c096f4032c5864eb215a4d2b44d62a514d9a256713228b3229aaf1ed", 0x5c}, {&(0x7f0000000440)="b8518689875facab885801b2b812e149627d6492744a0501a05b774eeac448c276157325cb114a18e7be0184e0a02926e842889d693e6bbf488f5ec54c078d32514311cd185af3", 0x47}, {&(0x7f0000000140)="22555c9e50", 0x5}, {&(0x7f00000004c0)="ada6a010701f31a18b172d68a0585434d684801a1a76d9b5f0e5382761d7d6616ef9e0f9cbc17a880c7335bfd7ee2e7f71574da72f5bf53fb294cfe38ea21e59b0dc3e18852d9d2113b7e22f075b10a9fe05734822dbdcf6d322e1effe71817cac6448bfef9bd9853a55abdad9f1d993175eda41b65d72e81c71168e33d9dc44235e2c55f9e5c1e3f7d05c94e57f96f3a87017c84abe3b80e77bf2a9e332f38f74016f0eacc6f17814a5b610b3094a6a4f0f489ceba55a86962a5facc10f7290cff1bf622d4144e180011149d8c3ac8ca08b", 0xd2}], 0x6, &(0x7f0000000600)=[@iv={0x58, 0x117, 0x2, 0x47, "9792ed528e31f143097575ce0e86ffee2414ad35573e33ca6f6e5edf6003203b7f8a0db7f2fa9758284af5d1441b2d1c646662e06b92fccc0f0f004a49415a4aa8dad579571450"}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0xf8, 0x117, 0x2, 0xe6, "c9a9cfed51333512f7472790dcc4dd572bcfb6c878d3ca4d885fdb8a264531df6183f581456dea384881a790aea4126ffa07bbfe3604fe639c616bd8ae923a8fd2197b86ead6b1b97f0a1e264ee94cf7a41f1f24389c2e58b868b74b89679514169e80807adf4e49cc616902e3056af498bbaf70846b16441deac283d7913cecbe98bb0ec38ba8587191ed9ea6af429f0a6cd6e76750ccb75ac29a3c7ea18854bdbfec2f58fbf9f624c5d35f2d146b28753b474658b0a6a4a33860188849109f350bc212b358520f36078283820af5c1bbf804c71643c6b1b3b7a9e081de1179d17f58a4c7d8"}], 0x180, 0x4000080}, 0x80c1) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000040)) 2018/05/04 01:01:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)=""/249, 0xf9) bind$netlink(r0, &(0x7f0000e3eff4)={0x10, 0x0, 0xffffffffffffffff, 0x2000001}, 0xc) getrusage(0x0, &(0x7f0000000140)) r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x8, 0x8000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000340)=r1, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x4, 0x0) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000200)) setxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='security.evm\x00', &(0x7f00000002c0)='@.trusted@\x00', 0xb, 0x3) 2018/05/04 01:01:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000140)={0x401, 0x7, 0x6}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x2f5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x487, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}, @in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, @in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in6={0xa, 0x4e21, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x9}], 0xbc) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:54 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200000200", @ifru_flags}) 2018/05/04 01:01:54 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0xffffffc0}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:54 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x7f000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') fchdir(r1) bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish-asm)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$getown(r0, 0x9) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:55 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x48}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:55 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x1) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x40, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x5, 0x5, 0x9, 0x8, 0x5}) write$evdev(r0, &(0x7f0000f15fd0)=[{}], 0x10) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000000)=0x6) 2018/05/04 01:01:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9d}, 0x8) fstatfs(r0, &(0x7f0000000100)=""/160) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x400a00, 0x0) 2018/05/04 01:01:55 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"69666230020000000000000000000200", @ifru_flags}) 2018/05/04 01:01:55 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf401]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:55 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x400000000000000}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:55 executing program 4: r0 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x2f, 'rdma', 0x20}, {0x2f, 'io', 0x20}, {0x2d, 'cpu', 0x20}, {0x2f, 'pids', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'pids', 0x20}]}, 0x21) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fecfd4)={0xd, 0x4, 0x4, 0x100000003, 0x0, r1}, 0x1dd) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000080), &(0x7f00000000c0)="13", 0x4}, 0x20) 2018/05/04 01:01:55 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:55 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x2, 0x0) 2018/05/04 01:01:55 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0xb00000000000000}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:55 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:55 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"69666230020000000000000000000100", @ifru_flags}) 2018/05/04 01:01:55 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x8001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0xed2}, &(0x7f0000000180)=0x8) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000040), 0xffffffffffffff88) 2018/05/04 01:01:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x5000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:56 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r0) r1 = socket$inet6(0xa, 0x3, 0x6) bind$inet6(r1, &(0x7f0000015000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0xffffffff80000001, 0x401, 0x1, 0x7, 0xffff, 0x80000001, {0x0, @in={{0x2, 0x4e22, @rand_addr}}, 0x9, 0x7ff, 0x3, 0x1}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r2, 0x7fffffff, 0x1, 0x7}, &(0x7f0000000340)=0x10) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x164) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/231, 0xe7) 2018/05/04 01:01:56 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0xfeffffff00000000}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:56 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:56 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'yam0\x00', r2}) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:56 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) recvfrom(r1, &(0x7f0000000180)=""/172, 0xac, 0x40000040, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r2 = dup2(r1, r0) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f00000000c0)=""/62, &(0x7f0000000100)=0x3e) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000230000/0x600000)=nil, 0x600000}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'bcsh0\x00', {0x2, 0x4e22, @rand_addr=0x1000}}) prctl$intptr(0x0, 0x8) 2018/05/04 01:01:56 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200000000000200", @ifru_flags}) 2018/05/04 01:01:56 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:56 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x600}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:56 executing program 7: r0 = memfd_create(&(0x7f0000000180)='/dev/sequencer\x00', 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0xe01fcf4c3277df96) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r1, &(0x7f00000003c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000580)={&(0x7f0000000400)=ANY=[]}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) ioctl$KDDISABIO(r0, 0x4b37) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000140)) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x264) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r1, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/05/04 01:01:56 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x0, 0x0) set_mempolicy(0x0, &(0x7f0000000140), 0x228) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x7, 0x1, 0x200, 0x84, 0x20, r0, 0x5}, 0x2c) 2018/05/04 01:01:56 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:56 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@hci, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x20}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x97, "718899f03f8cca6e4e1630fbe26c1b1ffa252a321bd73c61e98366b214a6cf5383cc1dc0e85788d1fd6bb57a6817593d01193a1dbcf685bb4a9de9c7b2610a8ff51eb437eb853587887045f0a655f2c1a0b73a18b16b670385c3a6a6b0b1fa9d3f03b8899f6edb79f82f6ad07d9e19ca3fac4b0a21895ce47e9b2daf5e206cad75c2db91a5c1a8c7f3b373a1dbcbdd2ed74cbd61bf1c7f"}, &(0x7f0000000280)=0x9f) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:56 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0xb00}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:56 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200000000000100", @ifru_flags}) 2018/05/04 01:01:57 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x2000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000080)=@pic={0x834, 0x2, 0xe18, 0x1d000000, 0x2, 0x7fffffff, 0x3, 0x1ff, 0x1, 0x7fff, 0xfffffffffffffffb, 0x3, 0xbccd, 0x7, 0x8002, 0x5}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d00, 0x0, 0xffff}]}) 2018/05/04 01:01:57 executing program 7: getrandom(&(0x7f0000000000)=""/77, 0x4d, 0x2) 2018/05/04 01:01:57 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x4000}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:57 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe800000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:57 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400000, 0x0) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x200) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:01:57 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"69666230020000000000000000000001", @ifru_flags}) 2018/05/04 01:01:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:57 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:57 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0xfffffffd}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:57 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) finit_module(r0, &(0x7f0000000080)='/\'-trusted.system)\x00', 0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) perf_event_open$cgroup(&(0x7f0000000100)={0x7, 0x70, 0x7f, 0x8, 0x31, 0x40, 0x0, 0x7fff, 0xe0, 0x8, 0x4, 0x8000, 0x2, 0x6, 0xfffffffffffffffb, 0xf8, 0x101, 0x9, 0x9, 0x40, 0x6, 0x400, 0x9, 0x2, 0x0, 0x0, 0x8, 0x21, 0x9, 0x3, 0x80000001, 0xf0ab, 0x2, 0x8, 0x2a, 0xf2, 0x4be6, 0x5, 0x0, 0x6, 0x7, @perf_config_ext={0x3f, 0x1}, 0x2000, 0x8, 0xff, 0x3, 0x1, 0x8001, 0x8}, r2, 0x8, r2, 0x1) 2018/05/04 01:01:58 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000300)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000040)) fchown(r2, 0x0, 0x0) pwritev(r1, &(0x7f0000001000)=[{&(0x7f0000006000)='T', 0x1}], 0x1, 0x0) close(r0) 2018/05/04 01:01:58 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x8, 0x3ff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0xff, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x6054}, 0x8) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="85a970b0146b0180c200000086dd6076605100303a00fe8000000000000000000000000000ffff020000000000000000000000000001820090780014000060c5961e00000000ffb34e5f010000000000000503000004000001ff020000000000000000000000000001"], 0x0) connect$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/05/04 01:01:58 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"69666230020000000000000200", @ifru_flags}) 2018/05/04 01:01:58 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:58 executing program 7: r0 = socket(0x8000000000018, 0x6, 0x13f8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) bind$nfc_llcp(r0, &(0x7f0000001fa0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7"}, 0x60) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x40, 0x4) close(r0) 2018/05/04 01:01:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x40000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:58 executing program 4: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) 2018/05/04 01:01:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:58 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x6}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:58 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'team_slave_1\x00', {0x2, 0x4e20, @rand_addr=0x401}}) r2 = gettid() getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000100)=""/235, &(0x7f0000000200)=0xeb) ioprio_set$pid(0x2, r2, 0x0) 2018/05/04 01:01:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) socket$inet(0x2, 0x80e, 0xffffffff) 2018/05/04 01:01:58 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"69666230020000000000000100", @ifru_flags}) 2018/05/04 01:01:58 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:59 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:59 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0xaa1414ac}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:59 executing program 7: socketpair(0x3, 0x1, 0x8000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x42000) r1 = socket$inet6(0xa, 0x80003, 0x101) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fcb000), 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x8, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x3c) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xe2, &(0x7f0000000200)=0x0) io_submit(r4, 0x1, &(0x7f0000000680)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x6, 0x6, r2, &(0x7f0000000240)="9a60853c706efd8f5889458d40ecc84a43ff086ec1a6c8c02fd19f02ca44fb7ca59da527b0ed501942a9ec8f66899decff37439af7c06dd8653f59c5c4ff1bd6baebda28b7b778224b29e93a5bec1bf64818ec9bbd9ce4d338918cc33b759c59e00980ff919a4794c0a199703120107fc263da7f696566566b826866eee54e4a1166e9c415793bad152c6da270c0c6ab24ac91618573b942eb957b36963abfd89c5c81c50cd78e6871b4", 0xaa, 0xffffffff}]) r5 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0xffff, 0x2) recvfrom(r1, &(0x7f0000000340)=""/139, 0x8b, 0x40, 0x0, 0x0) r6 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000023000/0x2000)=nil, 0x2000, 0x0, r6) syslog(0x0, &(0x7f0000000040)=""/222, 0xde) ioctl(r5, 0x5393, &(0x7f0000002ff2)) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f00000006c0)={'ipvs\x00'}, &(0x7f0000000700)=0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@remote}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) 2018/05/04 01:01:59 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"69666230020000000200", @ifru_flags}) 2018/05/04 01:01:59 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="01b1b40f527c631577e101"], 0x0, 0x0, &(0x7f0000008f37)}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r2, 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000540)=[@decrefs={0x40046307, 0x1}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/05/04 01:01:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) renameat2(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x3) 2018/05/04 01:01:59 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x8}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:59 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) [ 2380.988996] binder: BINDER_SET_CONTEXT_MGR already set [ 2381.005152] binder: 27251:27253 ioctl 40046207 0 returned -16 [ 2381.034578] binder: 27251:27253 unknown command 263500033 [ 2381.070739] binder: 27251:27253 ioctl c0306201 2000dfd0 returned -22 [ 2381.081245] binder: 27251:27253 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 2381.114980] binder: 27251:27264 unknown command 263500033 [ 2381.135728] binder: 27251:27264 ioctl c0306201 2000dfd0 returned -22 2018/05/04 01:01:59 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xfd]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:01:59 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"69666230020000000000000000000002", @ifru_flags}) 2018/05/04 01:01:59 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x5c00000000000000}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:01:59 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3800000000000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:01:59 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x101000) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f0000000240)="baf80c66b80a8b438366efbafc0cb80000ef66b9800000c00f326635000800000f3066b88e0000000f23c80f21f86635000020000f23f80f00d10f20c06635100000000f22c064803cf7660fd23d0f20c06635100000000f22c0670f23a6baf80c66b85862888466efbafc0c66ed", 0x6e}], 0x1, 0x44, &(0x7f0000000300), 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x80d8, 0x3a5, 0x5, 0x7, 0xf94b, 0x0, 0x5, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7f, 0x1, 0x4, 0x5, 0x7fffffff}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r1, 0xfffffffffffffffc}, &(0x7f0000000200)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000374000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)={0x14, 0x1d, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/05/04 01:02:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x8, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x8) sendmmsg(r0, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}], 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x200, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000000c0)={0x7, 0x9}) 2018/05/04 01:02:00 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x800) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400080, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000200)='pids.current\x00', 0x0, 0x0) 2018/05/04 01:02:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:00 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x40000000}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x0, 0x0) sync_file_range(r0, 0xed, 0x9, 0x5) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="10000000300000fab6ea27e11b6840c63ad99922b5f24707a4e8ffdcc76726a426d9752e26349a2495ece17579594d2bcd3427f0453c92733bf0b1629b78321a26a11e87960c9e38bdc011e286f9b119ea50bde74669da42964e00000000000000009e92509396d35c3d6ae9290853a900faaca9dd74cbd8636c9af76dd3e7bc7f3c246d1772bd13cbb8a5ddca8448aaecf3175b47a1168a0947658c6cd6", @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0000000000000000000000000000000000000100000000", @ANYRES32=0xffffffff], 0x38) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 2018/05/04 01:02:00 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"6966623002000000000200", @ifru_flags}) 2018/05/04 01:02:00 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000080)) ppoll(&(0x7f0000000200)=[{r1, 0x8002}, {r0, 0x200}, {r2, 0x8}, {r1, 0x100}, {r1, 0x200}, {r2, 0x4200}, {r0, 0xc0}, {r0, 0x8100}, {r0, 0x2185}, {r2}], 0xa, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000280)={0x3}, 0x8) bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0xc2, 0x2, [0x1, 0x3]}, &(0x7f00000001c0)=0xc) r4 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r4, r2, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:02:00 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80000000000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000077000)=""/133, 0x4d6) creat(&(0x7f0000000040)='./file0\x00', 0x122) 2018/05/04 01:02:00 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0xffffffffffffffff}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:00 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec00000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xfd00000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:01 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000001c0)={[], 0x3, 0x3, 0x0, 0x0, 0x4, 0x103000, 0x1000, [], 0xffffffffffffffe1}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) r2 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f0000000380)={0x200}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000580)={0x1f, 0x3, 0x1, {0x77359400}, 0x8, 0x1bef}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r3, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r5 = accept4$alg(r3, 0x0, 0x0, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000000100)=0x1) sendfile(r5, r4, &(0x7f0000a2effc), 0x3fc) get_robust_list(r2, &(0x7f0000000500)=&(0x7f00000004c0)={&(0x7f0000000400)={&(0x7f00000003c0)}, 0x0, &(0x7f0000000480)={&(0x7f0000000440)}}, &(0x7f0000000540)=0xc) setsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) r6 = getpgrp(0xffffffffffffffff) syz_open_procfs(r6, &(0x7f00000000c0)='oom_adj\x00') 2018/05/04 01:02:01 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x5, 0x7, 0x9ed}, &(0x7f00000000c0)=0x10) 2018/05/04 01:02:01 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:01 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000001c0)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x4, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) write(r0, &(0x7f0000000000)="bb666e5553f7b931755d95a403c8cf31fd9e70c84b3106e9460094296d133c1b1d4ed957c347887a355c8061c06d9a5a631b17df0d28f9cab037cb1f923eaea840e571a22e21e60753a26ae86c1fbbad9968bb16e813204aa8812c43a4b215dc470b8bd2b9f0e4f452c357529ce9f8be2fb1af3211f8cbfc5fa16d1f44331fe1f68396308741c7d16fbfa46b7a2847e1c6c1f28c0c710de6877626a87ef81a091cbcd4e2e7865ddde3595ab061d8255bd8040fa62b98c5b1f9f09796c413973da50322ca28739b51567bd92a8b25fbcc51fc329be8529f2f29fb7d6c9fa892212de5f83edf", 0xe5) 2018/05/04 01:02:01 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x8}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:01 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd00000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:01 executing program 4: socket$netlink(0x10, 0x3, 0x1f) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000000c0)) 2018/05/04 01:02:01 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x80ffffff00000000}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:01 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x5) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000080)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x2c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x62, 0x4) getpeername$llc(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="6500000002cda5468e6d620ecec1b100051d5b4e749b0f776a99e3071f24d566d3d59d8f3ed401ec9a8f82a04604c340dfaa19493a607f564e4176e54d3b273a829bf28a3c03b28d0143d213b0675800cf2163dfc2e0c97257b9a3d0afd55d028f0919ce22eb5241726600cb69d3eb75d3a039d595a35c65056d563198a1da15157c1caa16f8fc48d7b55ebe7c1d54"], &(0x7f00000001c0)=0x6d) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x100, @empty, 0x5}}, 0x4, 0x3ff, 0x40, 0x7, 0x16}, 0x98) 2018/05/04 01:02:01 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:01 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x292a00, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x4) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000080)='mounts\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:02:01 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x4000000000000000}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:01 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x700000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:02 executing program 4: epoll_create1(0x0) socket$vsock_stream(0x28, 0x1, 0x0) socket$inet6(0xa, 0x2, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f00000000c0), &(0x7f0000000100)={&(0x7f0000a65ff8), 0x8}) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000000040)=@full, &(0x7f0000000140)=0x48) 2018/05/04 01:02:02 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bond0\x00', 0x9}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0xc, 0x2, [@typed={0x6, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20}, 0x1}, 0x0) 2018/05/04 01:02:02 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:02 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"6966623002000000000000000200", @ifru_flags}) 2018/05/04 01:02:02 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0xac1414aa}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/null\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001300)={0x0, 0x6, 0x9042, 0x5, 0x401, 0x8}, &(0x7f0000001340)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001380)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xc48, 0xffffffff, 0x9, 0x81, 0x4}, 0x98) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000005c0)=@broute={'broute\x00', 0x20, 0x2, 0x4b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x10, 0xa00, 'teql0\x00', 'rose0\x00', 'bcsh0\x00', 'team0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0xff, 0x0, 0x0, 0x0, 0xff], 0x98, 0x98, 0x108, [@connlabel={'connlabel\x00', 0x4, {{0x80000000, 0x2}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x0, 0x7ff, 0xffffffff, 0x0, 0x0, "be8a9f6f0c012d7002e43a4fe4f75d9b9fc918eb279b88d125e06d747a7434d45e335b9b554f961f06e6012be799f770c943be766f3091128525d8d3c2409e87"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x61, 0xdbdf, 'bond_slave_1\x00', '\x00', 'rose0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x29c, 0x2ec, 0x318, [@bpf0={'bpf\x00', 0x208, {{0x25, [{0xfffffffffffffffb, 0x3ff, 0x3ff, 0x2}, {0x8, 0x4, 0x0, 0xcea}, {0x6, 0x5000000000, 0x6, 0xfff}, {0xe0c2, 0x7, 0x20, 0x6}, {0x3, 0x80, 0x4, 0xfffffffffffffffe}, {0x8, 0xffffffffffffffff, 0x4, 0x2}, {0x2, 0x6, 0x101, 0x8}, {0x80000001, 0x2, 0x5ce26363, 0x7}, {0x94, 0xbf, 0xffffffff, 0xfe08}, {0xffffffffffffffff, 0x9, 0x0, 0x10001}, {0x9, 0x7, 0x1ff, 0x1}, {0x1000, 0x2, 0x3, 0xfffffffffffffffd}, {0x1, 0xffffffff, 0x6, 0x802000000000}, {0x8000, 0x8, 0x7fff}, {0x7, 0xffffffff, 0x3, 0x3}, {0x385, 0x10001, 0xfffffffffffffffb, 0x7}, {0x2, 0xa7, 0x5, 0xed43}, {0xffffffffffffffe0, 0x6, 0x10001, 0x3}, {0x5, 0x1ff, 0x2000, 0x3}, {0x9, 0x7f, 0x2, 0x30}, {0x80, 0x1, 0x7ff, 0x1}, {0x0, 0x6, 0x7ff, 0x6}, {0x1, 0xbc, 0x4, 0x1}, {0x800, 0xf5, 0x9, 0x5}, {0xab99, 0x59, 0x100000000, 0x100}, {0xfffffffffffffffd, 0x2, 0x0, 0x3ff}, {0xfffffffffffffffc, 0x401, 0x1, 0x7}, {0x7ff, 0x2, 0x8, 0x2}, {0x47d, 0x6, 0x1, 0x7}, {0x6, 0x80000000, 0x41, 0x6}, {0x20, 0x80, 0xfffffffffffffffd, 0x8}, {0x81, 0xc0, 0x14ea4, 0x40}, {0xffffffff80000001, 0x6, 0x0, 0x5}, {0x7, 0x8, 0x7f, 0x800}, {0xffffffff80000001, 0x80000000, 0x5eb, 0x4}, {0x1, 0x0, 0x2, 0x80}, {0xd8a, 0x7, 0x8, 0x6}, {0x2, 0x80000001, 0x3, 0x56}, {0x5, 0x3, 0xffffffffddca5a1c, 0x8000}, {0x1, 0x1, 0xffff, 0x1f}, {0x0, 0xc3, 0x1, 0xfffffffffffffffb}, {0xfffffffffffffffe, 0x3, 0x5, 0x1c27}, {0xffffffffffffff00, 0x1ff, 0x8, 0xfff}, {0xfffffffffffffffa, 0x8, 0x3, 0x6}, {0x5, 0xfffffffeffffffff, 0x22, 0xfff}, {0x101, 0x0, 0x8, 0x2}, {0x7f, 0x7b70, 0x0, 0x7}, {0xaec9, 0x4, 0xffff, 0xc00000000000}, {0x2, 0x3193, 0x940e, 0x4}, {0x5, 0x10000, 0x4, 0x5}, {0x100, 0xba5, 0x15, 0x3}, {0xfffffffffffffffa, 0x101, 0x5, 0x101}, {0x80000000, 0x80, 0x4da, 0x1f}, {0x8, 0x8, 0x4, 0xffffffff}, {0xe9d, 0x5, 0x4e7, 0x7}, {0x8, 0xcc, 0xffffffffffffffe1, 0x2}, {0xffffffffffffff80, 0x9, 0x8000, 0x1}, {0x9, 0x7fffffff, 0x1, 0x8}, {0x1, 0x9, 0x0, 0x8}, {0xce, 0xd3, 0x4, 0x1}, {0x80, 0x80000000, 0xfd, 0x6}, {0x9, 0x7, 0x6, 0x9}, {0x34c, 0xf9, 0x5, 0x8}, {0x2591, 0x908a, 0x5ef93ebc, 0xfffffffffffffffd}], 0x3d}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0xfffffffffffffe01}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}]}, @common=@mark={'mark\x00', 0x8, {{0xffffffc0, 0xfffffffffffffffe}}}}]}]}, 0x500) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000000080)) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:02:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:02 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:02 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0xfeffffff}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:02 executing program 4: r0 = add_key(&(0x7f0000001240)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)='1', 0x1, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f00000022c0)=""/4096, 0x1000) keyctl$read(0xb, r0, &(0x7f0000000000)=""/184, 0xb8) 2018/05/04 01:02:02 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"6966623002000000000000000100", @ifru_flags}) 2018/05/04 01:02:02 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80000000080002, 0x0) write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e) r1 = gettid() ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)=0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) write(r0, &(0x7f0000000000)="c0", 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x200, 0x4100) 2018/05/04 01:02:02 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:02 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x4}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:02 executing program 4: r0 = socket(0x17, 0xa, 0x4000) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0xffffffffffffff3b, &(0x7f0000002880), 0x50, &(0x7f00000001c0)}, 0x0) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x2000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x100000000) 2018/05/04 01:02:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x7000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:12 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x42000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xd4, r1, 0x522, 0xffff, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe3a4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x84}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xdfd}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xa0000000000}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x637}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}]}]}, 0xd4}, 0x1}, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r2, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:02:12 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:12 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) socket$pptp(0x18, 0x1, 0x2) 2018/05/04 01:02:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:12 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/uinput\x00', 0x2001, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000001240)={&(0x7f0000001140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001200)={&(0x7f00000012c0)=ANY=[@ANYBLOB="1c000000845f6c01507882b38abda7434ca2c5e8a1983ee8e2c8d465db4b9a476a14e8ba80223903000000000000008204b5c132babdc847e541334dbcfc2cad71575a2f23b6a1820f5f0b72edefe7176d6dcd5248f1071a06073c9da39a61cfa75c40014371b5f174f1793e56b5a7a476342709135100cc912fbf0379ff190e2c75525653888169ef512306270fcc5a550204765a8caabedd901c94019998afad5129d248355386efe9ae5d7fd789744b4d4156c9da731af1902d7a7f", @ANYRES16=r1, @ANYBLOB="010628bd7000fcdbdf25090000000800050004000000"], 0x1c}, 0x1}, 0x4000) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r2, &(0x7f0000465f8e)=""/114, 0x72) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000001640)={{0x7fffffff00000, 0x6}, 'port1\x00', 0x80, 0x61800, 0x400, 0x4, 0x3f, 0x7ff, 0x6, 0x0, 0x6, 0x5}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)="611e") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000013c0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@remote}}, &(0x7f00000014c0)=0xe8) lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000011c0)='./file0\x00', 0x0, r4, r5, 0x2, 0x4000) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000015c0)={0x55, 0x8, 0x7, "691b750b087dba500ef6a5624675ba9d48a7aae804b8940dbeea41e8f06e4de1b389b0cef059a4920703a520be94b1b82da9215c36014215b3c035910dd21bb13920886af3b22d656a152ade4fc596245c7febe122"}) read(r2, &(0x7f0000000080)=""/4096, 0x1000) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001280)=""/11) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000001100)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/04 01:02:12 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x48}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:12 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:12 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x4800000000000000}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:12 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000011f88)={0x1, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000080)) 2018/05/04 01:02:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000140)="7b1a69ae80665347cd12d3c3881b21e17960507685e1d048638c310d9be083e2ce00a1a62cf6ad37152e32a81d167ba36787c646a24861a32995abb1f9a6f4d9fb6e3556582d075be3ca55845d60ed2febed2d5656bce0aa6e958c06ddbe8fd15eb7b21fa28baf6fc669d013d844f0130658f2543590574962a6df9fe9c124faa3c9aebf671c48e43a15674970bbe0ef4a849d230532608379cfa7fef76abdb011ae3860e11d8e22df9746de658a9cbc01c3eb98af1705eb9325a554ed7277770513b2d08acdd3c8c07e5b6da5f3f22f5349b7636bf0e9166975f994d86e9ebba6e680f9071fec59f9126d704cc908d628e970ea7cc0cfbe6962e79b31a1e65a1b25433e960061f41cef04df1a73995eae6a8a986fbe990fe8b097a3c1c09dcf58c6c5b64b2ebb7a1f16cf2db442ec29f1dc59d91019079594e65f9d2247ca1617de778de93254121abe4d144a39afda73d5d0dcec8056dcd64840436247f2cae44aeb7659bcfdbc8c78cd957c8628e90eea47298bc85165d6ee742ecb5adc2f553dbbc54e4b6c7579cdf844b2965714202a2a5f128379e909bf971391e35c1ed257f9474ea08d7f369b85fc0bdfdb016d8a017ac79d8f3f585f72b6827186e717a744a5ba52ad79ef12aa607f5b641becbf09404d2ed22b7f78769986b823fe48b27eb871b966c948878454986e1954645941f9a5ddcd37b17979b933d9a0e8e22d23cfb7ce55a2dd311fa08e28e67f8744362f8f4076f2385d49f68e5d0c16030db31b36044e8f2c184f128935afd460d44b1dea8a1be3030ae8d92b21b2c76773a35f75e0e1ec9a426032f8f10fce9d76be1411c20a4adfdecf7848749c2bf5dc8451433fc824efa90cc95f83296c2b35c1705729056149bd866975ff69f6eab0907420390067940996914547fe44b61b835e0dafef960b247ef1eba66f52825581838c19df5db45f44f4737f13480bffad4f032f4bfb14c2a163ba9ab13ab920a9a306770d55a929734afa73858d400afc7a35119c0f20ceb19321a45507e59b7f715c95130c41e6c2e65567a86d83e6d583ead13ce099f0857cbe561f2b029dba231634ffaccff757df44cf95a1abcdc6d3e7bcbae9c783860d1206a0eb923a15c0fd6309377194cbefe9808d5f60bb711e0c201bb80425ac288127f156bbe0ce523dd6e315f6707a34a234f8dab1d85d1f20449f4a4e81de91d3de4b2bf4e1b4541572b72739e4bee9ebe1d34b958074f410dc4fb0d4864dcd89fc528132f0ec0c9f12a4247719eb3aab61295ad3448aa18d28cf944df3a6b9d90f5d15232ea96c9162c209545838c92b9b81e22853326d03e3f6b6a5f5a2a63c6549f793f676060c00ebd874e2581ee9e284bf240049356c58dde3431e573fa4d7a2dacafbcf4ac5a28715dd1813632979b8763110fa91f5d67e1ccbd8f953cab2857ac47c2d24247850727b1eec915b9a588cb6041882c0a574570c41adda51cab7ad48f07280259436a9fb71e4056977218dab9c7b62efcf8f88b0e72d51a70d7fd612de73e2d872e9633f897945969b7c56b0fcd9732f0b0e948e702aad0d431cda07d4a715ee75e77d7c6e226cbab95dd3702a1144958c65ef8483da4c47f7f8d758489cabf85e6c7bc82499d60339d0b3557d0ed696bbf6a72f5ff2165c5d2991cd77a4ff816e1469d7ae259eaae8defb8ce143ba2f9baca1e823d1813ec7c676bfada575adcc07e560b1be022965d2742d5467cd3012613496fb4bcd1d52d96f70b5756a6f6cbf71ecd9b09d86a21b59f54d5addfab53893395b09ff0999cc3bccb39386abd533327b0fcc6cd2ddfa917a72cc30536f7364351c81a72c0cd411ad60a71ef9cefb1e817f8ba84dd758f7b7456aa792c2a35777ac0506aabf7e07282a0dd8f703dbd06e72ce83b8507a03bce7625db415538254c505389bb5c67ef36b20f0a82fb7dd8ce6506e7da3e4c8a8cea78ed2a85eae01027b35725ba4f00e85eb0ea79ec4d7845072c4cdd4575992ca67a9cb131770a0754d1bfef4908b9323d04cad7ad0ed18a993954a5437db692b97c44321b962eab540f97df614d2dd4135592de6c2e686a60dbd6211125bf734a1b552fc7cdc6bad7f48fe7ce60465196006e0d537d94d8136f62f47adacb3fa5602923e000d64939289ade4b83e879ebaeb3fbcbe8dec7225359a8b7cf58efe21976aa18bd9271eb508d21cd58d88f079d9313f47e8478e3a6b8ab0ccf812f6961377d6b13e3cd9be307fefb222f3868f304a1ad8806f8a0f2f7f6335b01723bb03ae761fa7a868c698353ecb3f80e90c87d60488cea1415661d2f4427c820bede0961c87c31e3ac0a13935502db81a4fcd2309525920e508e4ac94e94f8d89e7dbde362774beb1a11ad14caa693806ad3f1bb47756fa1abbe3b67a4a40886d970057bb0f5e5e4357a1d8672f3fb0114185392a9e35d00d22fab2dbc984fdee85cae593d6476960f354b55be86ba493df9a14be78450104848282cf2f3c8274f0f7c2d67c66383f98935459d87a2457f9d871a6a8d8bb8a323c728be0451fcb59e986ec5ea6b0bdf363fc60023ba23474cf637187eb8be621df6ea49103e2efbeaaeb9373dde3925b58be63203cad8761058036479e18ec7645d39b49a86f4d638ae582ad11dc798a19c84c9e0263aaaa67d8e2a89bb775d5997630cf46b14c1a5ff74969beea23e8836ea605efdd2a2ae6af913a0843aae20d79912d077222c2e290c760c90626ebb3a32a9b117a9b61dfdeba0696e78c355a6b4c4f66519a6461556e37cc1c005356987df93eaba85d3f2f0f989b44aeb2d544bd2fd70e57a0132e98d99f384c42945657ccd70ae9fd2d69a96a5a97dc25c0280cb47b350c3caaad2b2f19bb4e1f8377125bc36052c09d7192c49510cbd5e2e78b3442a6bb1b3cf92a09938efb83af32865ebd86552486d049d3e44dbe7b56740ebcf97044e9c6cce04ef2990a2e1f5c55a9f61c43f69e7f236cc15f1a898ba06b10d336038af3448143ac31aa7623298cd9d1472938a347a30f9a8401ae24a445412d018441140863bbd0ba6d7ea8b54cbe57362a264b9e3f32b04c258e72343b9f18e6733ea1bc60cf76e102db62fd2bb4218e02520dfc6847d05415556b16d9dab234369e1055fe61affeae256b99368bcf4f5d223a66dd3dd90d7362264adbfa7c499889f45cb6d3b7d60550ec0a95eae7f25d25c31d80f2fa854130ee283fa75961f1c5dc64901e280c39f6f70cd376ec81e34c585f258229347631d6fdc253e331f853185881f122d8686dad4917cbe454e74155679860daa0b0f6358bfc0b5bac0c200919a7903c45401230b15d79618d4fdefe8444254ff71d8db1ef8c922b6b0d3ab874fc8aa401f7addde478e6342b30dbfb9aec59ff3663e7e8af09d2f99ca013bf8fa54ac0587765aa85a781e4617553a4868f4f47b6db4dec4c464fa047f5d412df121d1643a77e4cd654784ca04779bed704ffe7635847affd46d3236ef18c388faa792449de2e1eb7b5db3e5dde9d77f2fe9a1924d3479b9b697c3d1c6abd1a84d09b28fcf6f6d0cd50cbd7a6737f388596be1662b913ca7d389d5c0ab53fb58a7d4af82071f4d419c45121f5c3d1a3966b2706b4429461435c39c787e544a1c797f19e2a87cdca53f700ff8c8f388227f11d36d18a3db26a79efd93cf4fb70ed40379926e2444c8c58d41545aa3a89b3840228186b003b3c66d9af6dcafa8c2ab45de19e17a004c34b50f27e2baaac4b39919a70d6da956918bb8def476cd525a37fe7fbb9131a6f0dc7584fc026e408638a987ed3cddab941a1f1284b3c1f84d482e852e5fbaa41f63d6ce43e9354354bd47c30cc321eb8e628ae502b3bbd3f1bb03092d97b703cd7171a4da795d3db9f44fe26f803d363f9e2dcc39ef3a5dbaece5486a27bfde85ac1b36842b65c59b681e74d8a692a0c6c69b14ae4143c99550da0183d1b10f532592b5f5dc23c1dd24e9f0d75dd0aadf477855793d326a2f81a25b4d9ad2d98cf2c8925aa1faa7e0570fe128cad18a64d73499816839439faa9f33b227648475561e13762b818f0df3bbdda56d16d8b34b135070a869e1ad2ac0e620f620d0eb3525b92ba2359b1addd9157d0ed9ec6172f81ebd243032e3c5b6903de8424ac34fd0f74319dd36d867d2097f1ef9f167b6973656fc9408b999fd0d891037f3833a32f410749c064aa247906df96eb36d322a8791ff70850bff0d674dea917969f1b53de2b26d5aa991be69479c22b7a0ed0b3ba6166247926609c758ca3887be5dd4452164379352af58430d38ec84438fb08a83d54956f76cdc48fcbd73f7e84b80af9c3a2ec40983c71f85fed1856c855c81ceb9552e697f7987d3c9394c08932d464f40ac6243c113ef9fc754896140d48f3e2c4a37b1a2d6cf5085d7a69712419bd174e082af7110bac4eecf481e4b26b97771743963bd75b2ece2aea31dd55a7f9d8ae1d0941d86150f671a66a487bda40d75bebf1a34b0719259a4195c716bb1023546bf44b722cf44190ef9d9b0e390470a18a14a41fa302dc3e7cf7eb90ae1d9ff97dc58ec2b83bd9cd40e511e311f93b947475c18cc291a6e4593687c6a1d424cb4241e15a61ac4e73122f522c0b9b4b004c782a80169fa894323841672073e1466f8803bedf7043665cca1cd606908e36c84db71348692b7dd0bf81a4df463b918ae143f3fd90c1e99026a63308353481e208f1c9cf4b74d029ef6ee3a36fb1be71f22b951d908110f78ea366f673589ae675f29198e175f95ea257c7758ba93e1d5afc017af75e3269e7d2226ffed254e85d38972949c75ee126da0f11c85ab33515e5dae5d10cd9d8dfa863ac3bcdff501524678d3bfe24097596d1a0856082daf061a25d94c73d408f0910aed194b78e659e3eae4e6a89d744fe7d469bbc88926a4f62f9fad44acab0a92098b9a43d144f719d24c89de6dcf3386d76cb1c9446215253e3927f45ab706508b1731727f97e9c4b5d3f317220472d61a13c381f6dd2f64a18088f47abada1b5cc8f3d22d20827d4977173c29e906d4b170eda4f9a7271311927ff16b4a4e12a1efe3d44e14ad21967dc3ad8802f41fa12345b092b7b24d75e490d9f4a37c0229e05d6d6379752c80ba933098bdc6be7b80db6d1d0106b77c16c703e3d969e606fb2e03ead9427c09146cf9eb1ed9fdc1b33a1bf94819aa9908936e0b5aa7ca22cfc5eac99cc0d7d582265a19961127dc7a14593238d27636189b146bb1d83dfc5824904fdf51dce9766f142a6b2b323cec5209ce28576a9eafc3a5e0abcf66a14bdb3ff1fcd42ab91c825bf7ba705501a7067c1475628d3ed1b394450246f12ae4d270885ea6d5a6c092dc0da72872019d5c8821c45f1c93f9ed0200fbb56676511ddc33412f29a4df5460b3e963d50d36b89bbe760cae010703eb4a8b0737e4552a24ec45cff34c3c00c594d3b6b82fe42ca8085c3a434c6b64f4d08d25b4c955d35a88256fc3a7706dd3fd78c9ee196804b455e3b5632384f1090d3a8b3717746437e1e8824b3e1edea41fdbf3b7da7ab446b20f187255053305fc45720a81250b484c7854b69f4045a5fd0248d1f12debbcf9ec4622b0dd9325c2f3cc708f0203c2c08161ec044d7820fe913e5f86b6ec1675ff9f798c6f6985a2979d42321a11908fa1a1da0f2b25b1c85e5cc08336f70e81504a8277c9da1fd9e240ab28be76fb7d76bbeb50eec4043bae7f50f970fcf02f8e78ccbef34466e4fe48335f2ae8c56e8ba839f18aa28a7650e399c03", 0x1000) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="ae7ad25a", 0x4) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000080)=0x80, 0x8) 2018/05/04 01:02:12 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x600000000000000}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:12 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:12 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200000000000000000200", @ifru_flags}) 2018/05/04 01:02:13 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x7f00000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:13 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f91ff8)='./file0\x00', 0x0) r0 = geteuid() ioprio_get$uid(0x3, r0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000580)='fuse.', 0x0, &(0x7f0000000500)) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140)=""/117, &(0x7f00000001c0)=0x75) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000080), 0x0) 2018/05/04 01:02:13 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x3000000}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:13 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:13 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x40000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x6dd1b42d]}, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:02:13 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200000000000000000100", @ifru_flags}) 2018/05/04 01:02:13 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x84640, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000140)={0x97, 0x6, 0x8000}, 0x4) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x2, 0x9, 0x8018, 0x8, 0x15, 0x0, 0x70bd2c, 0x25dfdbfc, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in6, 0x11, 0x4, 0x10}, @sadb_key={0xa, 0x9, 0x208, 0x0, "de7a31456cb7b5db139e29dc71bd06a139552dd2bcae0b031542fdab7f0c3820a1935d4b9d64c4de2fad3f54f24d0bad68c6328e6b8937ca85288dd92d6c3d1729"}, @sadb_x_sa2={0x2, 0x13, 0xdd9, 0x0, 0x0, 0x70bd2b, 0x3503}, @sadb_sa={0x2, 0x1, 0x4d5, 0x0, 0x401, 0x7e, 0x3, 0x40000000}]}, 0xa8}, 0x1}, 0x4008040) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'yam0\x00'}}) epoll_create1(0x0) 2018/05/04 01:02:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:13 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0xc0ffffff}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:13 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:13 executing program 4: r0 = socket(0x1e, 0xb, 0xffffffffc0000000) shutdown(r0, 0x1) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/05/04 01:02:13 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x4000}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:13 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200000000000200", @ifru_flags}) 2018/05/04 01:02:13 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x100, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x7, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:02:13 executing program 7: unshare(0x60000000) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffffffffbcc8, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f00000000c0)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00005e5ff0)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000100)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/05/04 01:02:14 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) [ 2395.789805] Unknown ioctl 21514 [ 2395.818796] IPVS: ftp: loaded support on port[0] = 21 [ 2395.896784] netlink: 'syz-executor7': attribute type 16 has an invalid length. [ 2395.904673] device lo entered promiscuous mode [ 2395.914469] netlink: 'syz-executor7': attribute type 16 has an invalid length. 2018/05/04 01:02:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x1000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:14 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:14 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/04 01:02:14 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x300}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xed634b4d7154f886, @any=0xffffffff}, 0x10, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:02:14 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xf5ffffff00000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfac070afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fcntl$setpipe(r0, 0x407, 0x7f) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f00000002c0)="0b90e10000000200761976f346ee7cf0f6476e878df26db127f60175a8611598e1c10f13039bdc25e19160f1daabd8f7422b3e5577ab2eb4ea8bbd6fcc29d7ef9b01000000000000007cfb52c347c69e053644d8895338365d1bca9241027949b11a4be1cf6f8c9e52fd1fe5fbfcd99e7901b02f57ec572d38c5463f8fea4dea01b933605bf4555a945dc2b110698c522e29da37ec9a933d8c39acb15c92bf45da12e921", 0x0, 0x0) 2018/05/04 01:02:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:14 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000180)={0x0, 0x0, 0x0, &(0x7f00000000c0)}) 2018/05/04 01:02:15 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0xffffffc0}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:15 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xfc00000000000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:15 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:15 executing program 4: getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="6e65742f6e6574737461b79d") r2 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r2, 0x0) write$sndseq(r1, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}], 0x1c) 2018/05/04 01:02:15 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0x17000}) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:02:15 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0xac1414aa00000000}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:15 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x3f00000000000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:15 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xffe0]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:15 executing program 7: r0 = memfd_create(&(0x7f0000000180)="7a73836c6901e37884d7ce361acd2204f444a086a6c8962c00", 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x10}, {r0, 0xc}, {r0, 0x200}, {r0, 0x4}, {r0, 0x4}, {r0, 0xbb3880c4c7debe97}, {r0, 0x10}, {r0, 0x400}, {r0}, {r0, 0x4010}], 0xa, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x800}, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000540)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) 2018/05/04 01:02:15 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:15 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x4002, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) connect$packet(r1, &(0x7f0000000280)={0x11, 0xfb, r2, 0x1, 0x2a, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:02:15 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001100)={0x1, 0x3, &(0x7f0000000080)=@framed={{0x18}, [@initr0={0x18}, @initr0={0x18}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x7, 0x1000, &(0x7f0000000100)=""/4096}, 0x48) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x57f2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001180)={r1, 0x5d2}, &(0x7f0000001300)=0x8) r2 = syz_open_dev$sndmidi(&(0x7f00000011c0)='/dev/snd/midiC#D#\x00', 0x5dc7, 0x80100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001200)={0x0, 0x1}, &(0x7f0000001240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001280)={r3, 0x10000}, &(0x7f00000012c0)=0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={0x0}, &(0x7f0000001400)=0xc) perf_event_open(&(0x7f0000001340)={0x0, 0x70, 0x9, 0x72, 0x1, 0x1f4, 0x0, 0x1, 0x10, 0x8, 0xfffffffffffffffe, 0xdd, 0x8001, 0x1, 0x1, 0x57, 0x9, 0x10001, 0x80000001, 0x9, 0xde60, 0x5f, 0x1, 0x10001, 0xffffffff, 0x1, 0x3f, 0x2402a369, 0x4, 0x6, 0x3, 0x7, 0x10000, 0xffff, 0x3, 0x0, 0x8000, 0x46, 0x0, 0x80, 0x5, @perf_config_ext={0xc59, 0x7}, 0x1040, 0x7a, 0xff, 0x7, 0x2, 0x100000001, 0x3}, r4, 0xa, r2, 0xb) 2018/05/04 01:02:15 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0xb00}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:15 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x80ffffff, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:16 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xfe80, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:16 executing program 4: r0 = memfd_create(&(0x7f000004dffe)='!\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x1c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) 2018/05/04 01:02:16 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000280)='net/snmp\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r4 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r5 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) r6 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r7 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r7, r3, &(0x7f0000a2effc), 0x3fc) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/182, 0xb6) 2018/05/04 01:02:16 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) ptrace$setsig(0x4203, r0, 0x81, &(0x7f0000000940)={0x15, 0x0, 0x400, 0x93}) r1 = socket$nl_route(0x10, 0x3, 0x0) write$binfmt_elf32(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c46d96e8000080000000000000003003f0001000000a601000038000000240100000900000001002000010005000200030000000000060000700100000003000000840800000000000020000000050000000700000006000000f40000000700000000800000001000000000010009000000fa528a6598263c42719ea74781455e1500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000425a7ed9205e04e23fc70000000000000000"], 0x884) r2 = gettid() r3 = getpgrp(0x0) kcmp(r2, r3, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) 2018/05/04 01:02:16 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0xffffff80}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:16 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x3f00, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:16 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"69666230020000000000000000000200", @ifru_flags}) 2018/05/04 01:02:16 executing program 7: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000000100)=':Afile:\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='nfsd\x00', 0x0, &(0x7f0000000140)) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x80400) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000280)=':Afile:\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000180)='./file0\x00', r1, r2) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)=':Afile:\x00', 0x40040, 0x0) faccessat(r0, &(0x7f00000000c0)=':Afile:\x00', 0x2, 0x500) [ 2398.012223] binder_alloc: binder_alloc_mmap_handler: 27683 20000000-20002000 already mapped failed -16 [ 2398.050304] binder: BINDER_SET_CONTEXT_MGR already set [ 2398.075181] binder: 27683:27695 ioctl 40046207 0 returned -16 [ 2398.103106] binder_alloc: 27683: binder_alloc_buf, no vma [ 2398.108791] binder: 27683:27706 transaction failed 29189/-3, size 0-0 line 2971 [ 2398.176431] binder: undelivered TRANSACTION_ERROR: 29189 [ 2398.183977] binder: release 27683:27689 transaction 374 out, still active [ 2398.190966] binder: undelivered TRANSACTION_COMPLETE [ 2398.199141] binder: send failed reply for transaction 374, target dead 2018/05/04 01:02:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xf401]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:17 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000600)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) socket$pptp(0x18, 0x1, 0x2) ioctl$BINDER_WRITE_READ(r0, 0x40046208, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000011f9d)}) 2018/05/04 01:02:17 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x4800}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:17 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x80fe, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:17 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"69666230020000000000000000000100", @ifru_flags}) 2018/05/04 01:02:17 executing program 7: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x9, 0x101000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000540)={0x2, 0x81, 0x0, 'queue1\x00'}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)="2f70726f632f7379040000000000000074687265736800", 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') io_setup(0x3, &(0x7f0000000000)=0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x806, 0x101000) io_getevents(r2, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) sendto$inet6(r1, &(0x7f0000000400)="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", 0xfa, 0x20000040, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{}, {0x77359400}}, &(0x7f0000000280)) io_getevents(r2, 0x4, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f00000003c0)={r4, r5+30000000}) r6 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) io_submit(r2, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000000100)}]) io_destroy(r2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r6, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x5, 0x3, 0xbd2}) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00000001c0)={0x5, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @rand_addr=0x9}, 0x10, 0x0, 0xb4d, 0xe5a, 0x0, &(0x7f0000000100)='veth0_to_bridge\x00', 0x9fc1, 0x42, 0x9}) 2018/05/04 01:02:17 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000080)=""/168) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = fcntl$getown(r0, 0x9) fcntl$lock(r1, 0x7, &(0x7f0000000240)={0x1, 0x0, 0x4, 0xfffffffffffff556, r3}) getsockopt$inet_tcp_int(r1, 0x6, 0x1a, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000180)=0x40) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:02:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:17 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x6}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:17 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x200000000000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) ioctl$KDADDIO(r0, 0x4b34, 0x3755) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="d899a6a6c23d79e1909c320fd10716ef8d811d8f37f42b54fdb7d79a36711203d2c2ccee3488825307293f6ab443e2e458bee04e9ec36dcc09b38a04aaaf8d4d06bcbba447f2b77b68735943afe135ff78e651e5f021b44a08bdce0bb9e571d2", 0x60}, {&(0x7f0000000100)="506f63811d044517536286651226bbbecc85217799807d97ee7cc7f7c5", 0x1d}], 0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)="b107834fddd18e82b7b2d0370eca05805d6b237d7fe680910043216cd38676bee0520ad021e7afb7e03b061d532412e49c461ecc5e58f931cac06f040df4dafc12e133d08bd32dd3cdbdcfc82ae3eb2f280fa30e", 0xfffffffffffffdcd}], 0x150) finit_module(r0, &(0x7f0000000200)='\x00', 0x1) 2018/05/04 01:02:17 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"69666230020000000000000200", @ifru_flags}) 2018/05/04 01:02:17 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:02:17 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xfffff000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:17 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0xffffffff00000000}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:17 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xfffffffffffffffe, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f000065c000)) 2018/05/04 01:02:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xfd00]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:18 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x1000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:18 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"69666230020000000000000000000002", @ifru_flags}) 2018/05/04 01:02:18 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000100)="ffb8b283ab63367f00000000000000184e8fdaa33e6d7826b992f290fd83aae3bf12f6c1cf1c0f46e0c173c3b8b6280f5bb2e73bd74a25ac8f35278adb0774625560a86151326253c4ac86c50c7f1481408c8f04f9caec7e476488a1bca8d5bf352b58a70f4999cd73d500d28c7e9899e47b0710ceb5fd099a7d7f0a9c050c1071ebd38bc0039e05031f6e57fe06096497f95c9ac9cec06c6bb8e7dbb50db69054d71169dbfd182ff573a0e3b14f8d7b9a3eacc671d094f3f75bb88cee5c3817a04e9f0151d1b6dbf2693a8000f0156b") bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:02:18 executing program 4: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000001340)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000001880)=ANY=[@ANYPTR=&(0x7f0000001440)=ANY=[@ANYBLOB="90715493654782be5ca41836462b3a5bcfd2602bad59970ed74ea5080d41039bb2612a50f7e5cd56500fcdde932030cde4cf392932b808c13874ee63d64daf38a65b3467c16fa42eaf5081cb3a018b70f75a295f462124b70ac45ff81b3c6e6c9a25036432d4cd49bb4a43fe382773fac137fb1e588cfb065cdd1750aa2316dedfd894f7752b6201f21bb926934920956431a07ef397b946e34c211e7bf5d31b0894f34c16489a9bb7af8ccea367a6d60a304204aed9429cf03e", @ANYRES32, @ANYRES32, @ANYBLOB="99d27116b7bb746b87d1675cfd13db6df146e4e9db6c663a606f99803d3f0e95cc6108391457d8644445ccc745d24d2eaf22fc82456ec157eb3b127a504f3c6893980cb16db51d58f7887f6a08fbd22f76b9d38919070346afe61ff84d682ce5bf97841d7cc2d867807de6f2cecf"]]]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0xaf02, &(0x7f0000000000)) 2018/05/04 01:02:18 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x1000000}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:18 executing program 7: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000cffa)='./bus\x00') symlink(&(0x7f0000ad9ff4)='./file0\x00', &(0x7f00000001c0)='./control\x00') statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/99) rename(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file1\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chown(&(0x7f0000000180)='./bus/file0\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000400)=""/88) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x7f, "967e284fbf6becc1317db61b77eaef4b6449f326cf5de778972fc2fadeba3e6e62002e7e9b144e9b15b2c23d3a78f08942e6575b540ed254a28d38377477af8babcaaa4fcbcbcb825bab132490f2d81f6d87b3a1af4ab0ba9bec98db34c41993a395e33ee1ca873b47e1d830993084bcc59556a3923e728d4bdfdac5711e53"}, &(0x7f0000000100)=0x87) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000140)=0x84) 2018/05/04 01:02:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:18 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200100, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x79dd, 0x8) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@mcast1, 0x0}, &(0x7f0000000140)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @loopback}, &(0x7f00000001c0)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000200)={@broadcast, @dev, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000003c0)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000000400)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001780)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001880)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000018c0)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001900)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@rand_addr}}, &(0x7f0000001a00)=0xe8) accept4$packet(r0, &(0x7f0000007640)={0x0, 0x0, 0x0}, &(0x7f0000007680)=0x14, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007700)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000007800)=0xe8) getpeername$packet(r0, &(0x7f0000007940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000007980)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000009380)={@remote, @multicast2, 0x0}, &(0x7f00000093c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009400)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000009500)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000009d40)={@rand_addr, @broadcast, 0x0}, &(0x7f0000009d80)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009dc0)={'tunl0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000009e00)={@remote, 0x0}, &(0x7f0000009e40)=0x14) recvmmsg(r0, &(0x7f000000fa40)=[{{&(0x7f0000009f40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f000000a000)=[{&(0x7f0000009fc0)=""/32, 0x20}], 0x1, &(0x7f000000a040)=""/4096, 0x1000}, 0x1c4}, {{&(0x7f000000b040)=@ax25, 0x80, &(0x7f000000b2c0)=[{&(0x7f000000b0c0)=""/233, 0xe9}, {&(0x7f000000b1c0)=""/42, 0x2a}, {&(0x7f000000b200)=""/83, 0x53}, {&(0x7f000000b280)=""/58, 0x3a}], 0x4, &(0x7f000000b300)=""/35, 0x23, 0x1}}, {{&(0x7f000000b340)=@rc, 0x80, &(0x7f000000b5c0)=[{&(0x7f000000b3c0)=""/9, 0x9}, {&(0x7f000000b400)=""/8, 0x8}, {&(0x7f000000b440)=""/85, 0x55}, {&(0x7f000000b4c0)=""/231, 0xe7}], 0x4, &(0x7f000000b600)=""/175, 0xaf}, 0x2}, {{&(0x7f000000b6c0)=@nfc, 0x80, &(0x7f000000b8c0)=[{&(0x7f000000b740)=""/93, 0x5d}, {&(0x7f000000b7c0)=""/189, 0xbd}, {&(0x7f000000b880)=""/2, 0x2}], 0x3, &(0x7f000000b900)=""/27, 0x1b, 0x3}, 0x4}, {{&(0x7f000000b940)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f000000bb80)=[{&(0x7f000000b9c0)=""/127, 0x7f}, {&(0x7f000000ba40)=""/226, 0xe2}, {&(0x7f000000bb40)=""/64, 0x40}], 0x3}, 0x4}, {{&(0x7f000000bbc0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f000000bfc0)=[{&(0x7f000000bc40)=""/7, 0x7}, {&(0x7f000000bc80)}, {&(0x7f000000bcc0)=""/20, 0x14}, {&(0x7f000000bd00)=""/135, 0x87}, {&(0x7f000000bdc0)=""/244, 0xf4}, {&(0x7f000000bec0)=""/128, 0x80}, {&(0x7f000000bf40)=""/126, 0x7e}], 0x7, &(0x7f000000c000)=""/4096, 0x1000, 0x1}, 0x975}, {{&(0x7f000000d000)=@l2, 0x80, &(0x7f000000d1c0)=[{&(0x7f000000d080)=""/112, 0x70}, {&(0x7f000000d100)=""/43, 0x2b}, {&(0x7f000000d140)=""/5, 0x5}, {&(0x7f000000d180)=""/3, 0x3}], 0x4, &(0x7f000000d200)=""/83, 0x53, 0x106}, 0x7}, {{&(0x7f000000d280)=@l2, 0x80, &(0x7f000000d400)=[{&(0x7f000000d300)=""/71, 0x47}, {&(0x7f000000d380)=""/86, 0x56}], 0x2, 0x0, 0x0, 0xfff}, 0x45a}, {{&(0x7f000000d440)=@rc, 0x80, &(0x7f000000e680)=[{&(0x7f000000d4c0)=""/74, 0x4a}, {&(0x7f000000d540)=""/4096, 0x1000}, {&(0x7f000000e540)=""/48, 0x30}, {&(0x7f000000e580)=""/65, 0x41}, {&(0x7f000000e600)=""/75, 0x4b}], 0x5, 0x0, 0x0, 0x400}, 0x1}, {{&(0x7f000000e6c0)=@can={0x0, 0x0}, 0x80, &(0x7f000000fa00)=[{&(0x7f000000e740)=""/4096, 0x1000}, {&(0x7f000000f740)=""/195, 0xc3}, {&(0x7f000000f840)=""/222, 0xde}, {&(0x7f000000f940)=""/138, 0x8a}], 0x4, 0x0, 0x0, 0x5}}], 0xa, 0x20, &(0x7f000000fb80)={0x77359400}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000fbc0)={'team0\x00', 0x0}) getpeername$packet(r0, &(0x7f000000fc00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000fc40)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000000fc80)={@empty, @dev, 0x0}, &(0x7f000000fcc0)=0xc) getpeername$packet(r0, &(0x7f000000fd00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000fd40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000fe00)={{{@in6=@ipv4={[], [], @local}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f000000ff00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000ff80)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000010080)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000010240)={0x0, @multicast2, @remote}, &(0x7f0000010280)=0xc) ioctl$sock_ifreq(r0, 0x8943, &(0x7f00000102c0)={'\x00', @ifru_addrs=@can={0x1d, 0x0}}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000010600)={@mcast1, 0x0}, &(0x7f0000010640)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010680)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000010780)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000010880)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000011340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x408280}, 0xc, &(0x7f0000011300)={&(0x7f00000108c0)={0xa38, r1, 0x4, 0x70bd29, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r2}, {0xb8, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r4}, {0x168, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0xf8, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0xf4, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffeffffffff}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x188, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x6, 0x7, 0x4, 0x1}, {0x6, 0x9, 0x40, 0x7}, {0xff, 0x0, 0x20, 0x83}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x1bc, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r23}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r24}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r25}, {0x250, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x101}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000000}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r26}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r27}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r28}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r29}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}]}}]}, 0xa38}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/05/04 01:02:18 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x6000000}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:18 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x6, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:18 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x2000, 0x0) faccessat(r0, &(0x7f00000001c0)='./file0/bus\x00', 0x10, 0x300) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000100)='ocfs2\x00', 0x2000, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/31, &(0x7f0000000140)=0x1f) 2018/05/04 01:02:18 executing program 5: timerfd_create(0x7, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:02:18 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"69666230020000000000000000000001", @ifru_flags}) 2018/05/04 01:02:18 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0xb00000000000000}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:18 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x4, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x700]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:19 executing program 7: socket$inet6(0x10, 0x2, 0x0) 2018/05/04 01:02:19 executing program 4: syz_emit_ethernet(0x107, &(0x7f0000000380)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x12, 0x4, 0x3, 0x3, 0xf9, 0x67, 0x8000, 0x2, 0x2e, 0x0, @loopback=0x7f000001, @empty, {[@ssrr={0x89, 0x1f, 0x6, [@dev={0xac, 0x14, 0x14, 0xd}, @multicast1=0xe0000001, @rand_addr=0x1, @multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xa}, @remote={0xac, 0x14, 0x14, 0xbb}]}, @ssrr={0x89, 0x13, 0x7, [@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x7, @broadcast=0xffffffff]}]}}, @udp={0x4e21, 0x4e22, 0xb1, 0x0, [@guehdr={0x2, 0x2, 0x2, 0x8, 0x100, [0x80]}, @guehdr={0x1, 0x4, 0x40, 0x1, 0x100}, @guehdr={0x2, 0x1, 0x2, 0x5, 0x0, [0x80]}], "b34f843cd5af1d501fc2cdda58e915f17a5fd31aeae027975d75aa80c095742c8411550f37e91393c75864e2b6dfe05dc9b64270ed6bf64368b9657c72fb630c7784b018ee3d14f546b2f5a02672a5f6066c76593aa4a164bb58e3638634aeec4184ac4150bfce86f35a810017d58c7df3bf1a42d2c44b0b3eeed007cf9696de4bbbfa3c713f8cf0cc9cfa51db7fc4cc7d1ca860cd"}}}}}, &(0x7f0000000140)={0x0, 0x4, [0x171, 0x79f, 0x26, 0x5c6]}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/244, &(0x7f0000000100)=0xf4) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x800, 0x800) connect$unix(r1, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) syz_emit_ethernet(0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x0) 2018/05/04 01:02:19 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x40, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x0, 0x8f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) fgetxattr(r0, &(0x7f0000000000)=@random={'security.', '[trusted^selinux\x00'}, &(0x7f0000000100)=""/111, 0x6f) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r2, r2, &(0x7f0000a2effc), 0x7) 2018/05/04 01:02:19 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xfec0000000000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:19 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"6966623002000000000000000200", @ifru_flags}) 2018/05/04 01:02:19 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x100000000000000}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f4]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:19 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x4000000}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:19 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x100000000000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:19 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000000c0)={@remote}, &(0x7f0000000100)=0x14) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') setsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f0000013ff4)={@broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1016c0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/04 01:02:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) 2018/05/04 01:02:19 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x29, 0x2, @thr={&(0x7f0000000080)="548448fedfe207ec580951f54147be6cfd67c5", &(0x7f00000000c0)="ed89375abe8776dd40da0b93025f0aa8d28af488b895d6ae8fb6740766cc9de98b23902d5451d7c66665ffc5e73c19ff6d3c436eb1da2b61ec7622423a662e42fdd25a54675a2db7b0a0e286cf214409a374a264133a6e285ef3319b1da91003bd200155a99e9dd034a523c8a78a529b0706b5ebd924268a337bf87ada055aad06183e8bb13b00299d93a56da9d0bf5fca4f0a3dea14865791b6f4d0ce3cc8e7ca2755cd1f891a0eb4629a5925899ea47c6686777ef4f097f39d76eae0fa1c22c79116803f6a70adf71621f6c70fd5621870e513016e5ffd6bd4ca3eb44c3d5c196cee71481824bdf069c84095445af2e217"}}, &(0x7f0000000200)=0x0) timer_getoverrun(r3) 2018/05/04 01:02:19 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:19 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0xb000000}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:19 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x5, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x500]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="92d339d3378a88cad9a08169e87309990b4d282a9d259c0081d93e39628745feb57f4e16d33593f51c61d58ca25001c1bfefc12b10290a2ef450de736561b89e74", 0x41, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0x6a2, 0x3, r2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)}, 0x4008000) sendmsg(r0, &(0x7f0000022000)={0x0, 0xffffff53, &(0x7f00000002c0)=[{&(0x7f00000171f5)="87", 0x1}], 0x1be, &(0x7f0000004ff0)}, 0x0) 2018/05/04 01:02:20 executing program 4: r0 = socket(0x40000000015, 0x5, 0x6) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bond_slave_1\x00', 0x80}) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x1d4, 0x0, &(0x7f0000000200)={0x2, 0x4e1f, @loopback=0x7f000001}, 0x10) 2018/05/04 01:02:20 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x400000000000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:20 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:20 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x48000000}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:20 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x20000, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000100)={0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') fchdir(r1) bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) openat(r3, &(0x7f0000000080)='./file0\x00', 0x86802, 0xe8) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:02:20 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x5c00}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:20 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xffffffff00000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:20 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0x81}, {0x8, 0x4}, {0x0, 0x2}, {0xf, 0x7ff}, {0x8, 0xf0}], 0x5) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x8, 0x20000) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00000001c0)={@loopback, @multicast2}, &(0x7f0000000200)=0x8) 2018/05/04 01:02:20 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x76, 0x604800) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000040)=0xfa, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008cff4)='/dev/rfkill\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00004ac000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r1, &(0x7f0000d56ff4)) 2018/05/04 01:02:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x7f, 0x4) 2018/05/04 01:02:20 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:20 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x3000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:20 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0xaa1414ac}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x5]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:21 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') r2 = memfd_create(&(0x7f0000000000)='loginuid\x00', 0x2) writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000040)={{0x6f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 'wlc\x00', 0x10, 0x80000001, 0x12}, {@empty, 0x4e21, 0x4, 0x7, 0x1e, 0x5}}, 0x44) sendfile(r1, r1, &(0x7f0000000140), 0x4) 2018/05/04 01:02:21 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x1, 0x9, 0x3f}, &(0x7f0000000400)=0x10) connect$netlink(r1, &(0x7f0000001580)=@kern={0x10, 0x0, 0x0, 0x604000}, 0xc) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f00000004c0)="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", 0x1000) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0xfffffffffffffe53) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959d45f312518ebf426267191"}}, &(0x7f0000000200)=0x0) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000000380)={0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000480)={0xf36, 0x7, 0x0, &(0x7f0000000440)}) sendto$inet(r4, &(0x7f00000014c0)="9f8a586df57b37e61d956cbad59ee53d098928880eefc44dae727822ee9e4c642a9224162ab1487165f468a7b6ca3e9ce5528d7494dd9295f4c13344d702464c850446b78b89b1086bbf26b48d2bce2770813352b8943f962576347250bde7ef9fe9b3cae6a63bddbcb4a1c32307a0c4233d727f452237a1bbc568d01227029f0583bd6362c6924e2687ef882ad7d03e63982eccf14b3d7263e9", 0x9a, 0x20000000, &(0x7f0000000440)={0x2, 0x4e21, @rand_addr=0x2}, 0x10) r6 = dup(r0) r7 = accept4$alg(r6, 0x0, 0x0, 0x0) sendmsg$alg(r7, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) fcntl$getown(r1, 0x9) 2018/05/04 01:02:21 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) pwritev(r0, &(0x7f0000001180)=[{&(0x7f0000000180)="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", 0x1000}], 0x1, 0x0) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x7, 0x7ff, 0x1, 0x6, 0x0, 0x8000, 0x10, 0x4, 0x1, 0x1, 0x0, 0x6, 0x2, 0x1, 0x2, 0x2198, 0x7, 0x9, 0xdef, 0x9, 0x7, 0x40, 0x3, 0x1000, 0x0, 0x4914b55c, 0xfffffffffffffd06, 0x0, 0x5, 0x564, 0xffffffffffffff38, 0xff, 0x0, 0x6, 0x7, 0xffffffff, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000000080), 0x99f808d4fc57f023}, 0x4, 0x100000000, 0x3000000000, 0x7, 0x6, 0x5, 0xfd}, r4, 0x7, r2, 0x3) 2018/05/04 01:02:21 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x4000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:21 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:21 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x3}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:21 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x5c}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:21 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x5000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) 2018/05/04 01:02:21 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000000c0)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) r4 = getgid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0xfff, 0x7fffffff, 0x33f5, 0x3, 0x0, 0x5, 0x42140, 0x8, 0x7, 0xa587, 0x4, 0x5, 0x5, 0x4, 0xfffffffffffffffc, 0x3, 0xfffffffffffffffc, 0x10001, 0xe906, 0xbf38, 0x15d1, 0x6, 0x7, 0xe8, 0x7fffffff, 0x7, 0x7bf, 0x4, 0x16ec80000000000, 0x3, 0x4, 0x8, 0x1, 0x6ca, 0x5, 0x0, 0x0, 0x7fff, 0xa7852652da0339b0, @perf_config_ext={0x1, 0x5}, 0x8000, 0x1f, 0x80000000000, 0x0, 0x8, 0x8000, 0x80}, r5, 0x2, r0, 0x9) fchownat(r2, &(0x7f0000000080)='./file0\x00', r3, r4, 0x800) r6 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r6, r2, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:02:21 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000000)={0x100, 0x20, 0x1, 0xffffffffffffff9c}) flistxattr(r0, &(0x7f0000000040)=""/83, 0x53) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000003000/0x1000)=nil) 2018/05/04 01:02:21 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:21 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0xfffffffd}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:21 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xffffffffffffffff, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x800000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:22 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:22 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x3, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:22 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind(r0, &(0x7f0000000040)=@ipx={0x4, 0x1ff, 0x100000000, "582b7ab473d2", 0x4}, 0x80) r1 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@loopback, @in6=@ipv4}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) bind$alg(r2, &(0x7f00003fcfa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) dup2(r1, r2) 2018/05/04 01:02:22 executing program 7: ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x100000000000000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) msync(&(0x7f000098d000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000a79000/0x2000)=nil, 0x2000, 0x1, 0x2010, r0, 0x22) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x20, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000180)=0x7, 0x4) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000) mbind(&(0x7f0000a9d000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000080)=0x3ff, 0x0, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f00000001c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000240)) socket$pppoe(0x18, 0x1, 0x0) 2018/05/04 01:02:22 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0xc0ffffff00000000}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000000c0)={0xffff, 0x1, {0x1, 0x1, 0x1f, 0x48e7a19886278722, 0x6}}) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0x7, &(0x7f0000000180)=0x4) 2018/05/04 01:02:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:22 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xa, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:22 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x80ffffff}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:22 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000000080)) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/04 01:02:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000140)=0x24) r2 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000100)=@ethtool_dump}) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:02:22 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200000000000000000200", @ifru_flags}) 2018/05/04 01:02:22 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x6000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:22 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x40000000}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:22 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080), 0x4) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r2, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:02:23 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f00000000c0), &(0x7f0000000080)=0x8001) fsync(r0) 2018/05/04 01:02:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 01:02:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:23 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x3800, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xfd00000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:23 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x1d8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f0000000280)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)}}], 0x1, 0x0, &(0x7f0000000300)="04"}) 2018/05/04 01:02:23 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0xfdffffff}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) [ 2405.494924] binder: 28096:28103 unknown command 0 [ 2405.513196] binder: 28096:28103 ioctl c0306201 20008fd0 returned -22 2018/05/04 01:02:23 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0xb}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:23 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x600000000000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:23 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r2, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) accept4$alg(r2, 0x0, 0x0, 0x0) sendfile(r0, r3, &(0x7f00000000c0), 0x3fc) [ 2405.556789] binder: 28096:28103 got reply transaction with no transaction stack [ 2405.564411] binder: 28096:28103 transaction failed 29201/-71, size 0-0 line 2763 2018/05/04 01:02:23 executing program 4: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x100}]}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}, {}, {}, 0x0, 0x0, 0xfffffffffffffffd}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000100)=0x9, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x1}, 0x10) 2018/05/04 01:02:23 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:23 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f0000000080)=0x7) [ 2405.632666] binder: 28096:28116 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 2405.640069] binder: 28096:28116 unknown command 0 [ 2405.653321] binder: 28096:28116 ioctl c0306201 20008fd0 returned -22 2018/05/04 01:02:23 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0xfffffffe}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:23 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xfec00000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xffffffff00000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:24 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/05/04 01:02:24 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0xaf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) r0 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r0, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002800)={'bcsf0\x00', &(0x7f0000001f40)=ANY=[@ANYBLOB="0f0000000200000007000000810000000800000008000000dc03000002000000d9000000ffffff7f0600000000000000ee01000001800000060000000004000007000000a1340000ff0300000900000004000000ff03000040000000ff6b5dfb635954004ba53400a260d04238d21666356d5c723c5dd110651c4e668488c620f437eb86ed2ec43c9015a335049d236e4083ceaca5dd8e5196bf2ff9bfa79efe1ac6e4b2a264e23c584c3f6fefb9ac66b50937c3222a29b5120fb3a7aa9a08b773e37181b88e3f527a9fd2e65a3fc1a564602c43225896c6b6a2ade6ab691c7449"]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80, 0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r1, &(0x7f0000002880), &(0x7f00000028c0)=0xc) open_by_handle_at(r0, &(0x7f00000000c0)={0xb0, 0x1, "91d4a7f5d47efcfb4b65e2fc5bc3814ce5edead594621146936cd25501a7c67d70e13cf6ceaf9ea0c52da11cf43b91f8c5ef7aa39f54409bf83f8a35c19fba5cdcd47d916a025cd4f83ad0ef06f46d9c229a54d6fa2046832604880631c02d6c28196e289f2281bc4ea0c4547ee441af53cc490e6427c6a83219e102545947b9b17917aa84ff0c0a4a07679007b7d3971d97b4e45159973d537b39835bea86a5e41ce822224fef6b"}, 0xc4000) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000bea000)=0x363) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r2 = syz_open_procfs(0x0, &(0x7f00000016c0)='net/icmp6\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000002b80)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002bc0)={0x0, 0x88b5}, &(0x7f0000002c00)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000002cc0)={&(0x7f0000001700)=@in6={0xa, 0x0, 0xe173, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000001740)}], 0x1, &(0x7f0000002c40), 0x0, 0x8804}, 0x20000084) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002040)=ANY=[@ANYBLOB="0000000000000000fdffffffc20dcb0c16af7661902795ffffffff00000000000000200000cf21826d000300000000000000cb792f70f511e1239ee00409669b07b94aa200001a0006312b37d70087daa4d7f55bc9c377ce97dfda5571a602000000a6e7265079a2d2a10000faeecd2b5c8d73fb11fbe4f55d1795f3d4375716d51fc74e16b773b351d1e0a731033e7bae5bbf4a01000000e06d0e0a34aafb415ea391662fc6fa05fa5c02dc2b478dd15c91917c3c256954ca1ce9"]) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) openat$dsp(0xffffffffffffff9c, &(0x7f0000001600)='/dev/dsp\x00', 0x2400, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000500)) 2018/05/04 01:02:24 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x800000000000000}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:24 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xff00, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:24 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"69666230020000000000000000000200", @ifru_flags}) 2018/05/04 01:02:24 executing program 5: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x803, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000677000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) 2018/05/04 01:02:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x80, 0x0) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002e40)=""/255, 0xff}], 0x1, &(0x7f0000002fc0)=""/205, 0xcd}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x22000, 0x84) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000340)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'rose0\x00', 0x10000}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000900)=0xffdffffffffffffd, 0x4) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x252dc26d, 0x400) openat(r2, &(0x7f0000000080)='./file0\x00', 0x200000, 0xf) recvmmsg(r0, &(0x7f0000000240)=[{{&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/70, 0x46}, {&(0x7f0000000940)=""/4096, 0x1000}], 0x2}, 0x5}], 0x1, 0x100, &(0x7f0000000280)={0x77359400}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x400, 0x0) socket$alg(0x26, 0x5, 0x0) sendto$inet(r0, &(0x7f0000000040)="11", 0x1, 0x40085, 0x0, 0x0) 2018/05/04 01:02:24 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xa00, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:24 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x300000000000000}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:24 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x100) ioctl$KDENABIO(r1, 0x4b36) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x800000001, 0x100}, &(0x7f0000000040)=0x10) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) sendfile64(r1, r1, &(0x7f00000000c0), 0x6ca) 2018/05/04 01:02:24 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) sched_setscheduler(r1, 0x1, &(0x7f0000000180)=0x6) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1}, 0x0) 2018/05/04 01:02:24 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:24 executing program 4: socket$rds(0x15, 0x5, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080)={0x4, 0xb}, 0x2) eventfd2(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0xffffffffffffff41, &(0x7f0000f33fc0)={0x3ffffd, 0xfffffffffffffffc}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc01}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x1}, &(0x7f0000349000)={r1, r2+30000000}, &(0x7f00000000c0)={&(0x7f0000a65ff8), 0x8}) 2018/05/04 01:02:24 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x400000000000000}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) [ 2406.739392] netlink: 'syz-executor7': attribute type 2 has an invalid length. [ 2406.790211] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/05/04 01:02:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x3000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:25 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xfec0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:25 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x5c00000000000000}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:25 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f000079fe50)=[{0x81, 0x5, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000000)) 2018/05/04 01:02:25 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000180)={'filter\x00', 0x93, "0cad6d900803ff08564e11d1c3ab3223c600df515811fa335d3ad1e8d1be77db1ce3eb68afac5bf2b05b583c9cb90188287c33d91ed1c7edd5870572de0148683c682a4b5e03fd2da68b0bda84f82e4f0dcf68a218bee9b1a5dbf405e989d656463ff3c6462660bb03ef2ae897f5f36ecb7f77d0b9ce138f2a598eeb63aa5bb1c444626fb647049e8558e86c2151357e2b6adf"}, &(0x7f00000000c0)=0xb7) sendto$inet(r0, &(0x7f0000000140)="05", 0x1, 0x20020003, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000001000000009, &(0x7f0000000000)=0x8, 0x4) connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) 2018/05/04 01:02:25 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00000000c0)=0x200, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0xec) r1 = syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x7fff, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x80200, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x2) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)="46d302998910f622a5181738ffa8008759be40bd49ec2d3143f9790c28743974d751377df18f5e34381cbe3bdbd7847186088d0c1b", 0x35}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000580)=""/229, 0xe5}, 0x12020) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = dup3(r0, r0, 0x80000) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000000680)=""/231) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000004c0)=0x0) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000440)=r5) 2018/05/04 01:02:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf401000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:25 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0xfdffffff00000000}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:25 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xfc00, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:25 executing program 5: r0 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000000c0)) keyctl$read(0xb, r0, &(0x7f0000000040)=""/82, 0xffffffffffffffb5) 2018/05/04 01:02:25 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) sendfile(r0, r0, 0x0, 0x0) r1 = socket(0x9, 0x3, 0x3ff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000180)=0xc) r2 = accept4$alg(r0, 0x0, 0x0, 0x800) sendto(r2, &(0x7f00000002c0)="7162e65b3c1ebda7561b5202006d87b6e029eacd4ddfe3d037405c934f84d3b66004c5d0f52f229fd9ca67c29569f91dfea0878e143032955d6b18f0a09f9b3119", 0x41, 0x40004, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x80) recvmmsg(r2, &(0x7f0000817f60)=[{{&(0x7f00007f6000)=@alg, 0x80, &(0x7f0000685000)=[{&(0x7f0000f69fca)=""/54, 0x36}, {&(0x7f000084bf75)=""/139, 0x8b}], 0x2, &(0x7f0000000000)=""/161, 0xa1}}], 0x1, 0x0, &(0x7f00009fd000)) 2018/05/04 01:02:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7fff, 0x43a102) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000004c0)={'vcan0\x00', 0x0}) bind(r1, &(0x7f0000000500)=@ll={0x11, 0x2, r2, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x8000, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000140)) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000000040)={[{0x0, 0x0, 0x0, 0x0, 0x4407}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}], 0xff}) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x5, 0x600800) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f00000000c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x21a, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000000580)=0xe4b24b5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffb}}, [0x6, 0x9, 0xffffffffffffffe0, 0x0, 0x3f, 0x6, 0x9, 0x5, 0x2, 0x2e1, 0xd0, 0x4, 0x7, 0x10001, 0xffff]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000440)={r5}, &(0x7f0000000480)=0x8) 2018/05/04 01:02:25 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:25 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0xfeffffff00000000}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:26 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x900000000000000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000002000/0x2000)=nil, 0x2000}) 2018/05/04 01:02:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x8800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000100)={{0x400, 0x8}, 0x0, 0x1, 0x0, {0x5e08, 0x8}, 0x578, 0xfffffffffffffffe}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x70bd29, 0x0, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000240)={r1, r1, 0x0, 0x2, &(0x7f0000000180)="46699ba7b1bb2473544d5f0fae7077291332f4e97f2f2001dfac3f4ea42dfa3ee6b020e79b871f6eedfd6b2dc0a11840484480100782b11e02e2eeb2e4227bdc9a2678623ed92ceb5c8ee259099ecf93fb951ef681565cb2cfc3490fbde47e6f6f8a106a6e44a8562e2a5b793badce42141bb5bbdb0715bcd421c50440675430e139527522e8d85140e4e713420e60f0bdf2fb543de4492e50058080f9649d9a89f349b90d263dd690bf2cdc063c8cccfa9ae5dc43", 0x2, 0x2, 0xfff, 0x1000, 0x4, 0x1, 0xffffffffffff8001, "94df22fc365ab6c8e672ff73762284d85959a6d383fe422066c04b88b0a89c458c3b8ab810687ad639e9d781c7b7e497c0edea370dc348ae659268e5bfcbbda57d5ee18b0b58a61d2780bca3692846250881c24591b58e2956deba2d0ff6bc70fb0ac358d3816ddc512d7d978bb51d0b383cc3b5e6270fbdec78418f323de590ec1c2bf1708e0ad7b201e2ea06090ec274a568fa813870f8b38c9e4863791e1c00e27fad8ccf8a7c571ee5266618b902c7500f1bec4d5f304721dec501973af18ac30848f8eac714393a48042a708f0c0970aae1fc"}) 2018/05/04 01:02:26 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x500000000000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x300]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:26 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x8000000}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:26 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00000000c0)=0x200, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240)=0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0xec) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)="46d302998910f622a5181738ffa8008759be40bd49ec2d3143f9790c28743974d751377df18f5e34381cbe3bdbd7847186088d0c1b", 0x35}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000580)=""/229, 0xe5}, 0x12020) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x204600) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000001c0)={0x0, 0xf1e, 0x80000001}) 2018/05/04 01:02:26 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:26 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0xa00) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x80000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xa8, "f32b1ac80a7aeda821af0d941dc2d52397d2f1804051032dce8e6cfa2b94723ad5f4a9f1e41b093c3de49fc24654e6e85aa6381830c940d81a0587903a8c8a92730ed093c7cda8af452e6951467209fce7eb05bd44ea98c6d5f729a1127850490d519fb9b235e5943426955fdfd0691cda318704989ebf378ddf25318cc276778ae053bc0b61de9ae912235e9371357eb5d029f4fcc5c567a5964ef2e229cc9a026d8d1abded5f6b"}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x2, 0x5, 0x7, 0xffffffffffffffff, 0x4, 0x9, 0x1, {r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xc2, 0x3, 0x7, 0xffffffff, 0x8001}}, &(0x7f0000000300)=0xb0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) fcntl$lock(r3, 0x5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/05/04 01:02:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:26 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098dffa)={0x0, 0x0, 0x7f}) 2018/05/04 01:02:26 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xffffff80, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:26 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x5c000000}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:26 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x400000, 0x0) r1 = open(&(0x7f0000000040)='\x00', 0x14001, 0x22) close(r1) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) ioctl$TIOCSCTTY(r0, 0x80046d03, 0x0) signalfd(r0, &(0x7f0000000080)={0x100}, 0x8) ioctl$TCGETA(r1, 0x5405, &(0x7f00000000c0)) 2018/05/04 01:02:27 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) 2018/05/04 01:02:27 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc}, 0x10) r1 = socket(0xa, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) dup3(r0, r2, 0x0) 2018/05/04 01:02:27 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {[], 0x600}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:27 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f00000000c0)=0xb6bb, 0x4) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f00000001c0)={0x0, r1+30000000}, &(0x7f0000000140), 0x8) 2018/05/04 01:02:27 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x2000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x1f4]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:28 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xfc, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:28 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000005]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:28 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000000210025f0071c01651400fc7f020000200000000000a9000c0800060000723a6b", 0x24) 2018/05/04 01:02:28 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"69666230020000000000000000000002", @ifru_flags}) 2018/05/04 01:02:28 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xfffffff5, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:28 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000002]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:28 executing program 7: r0 = getpgrp(0x0) rt_sigqueueinfo(r0, 0x23, &(0x7f0000000100)={0x9, 0x8, 0x4, 0xb4}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000182a0005db00000000060000c300ae14469c21d2b24ad1a310a7168dc2fc61cde9a66d6c200adcc3e11f178c01000000120080236b5becddb11b92ea49fd3017ffffff81223b0429b1c34851dd5c510b9c45302935b0ffe87e70775ca16bb473cc0ee25d38980a71c86457444aff"], 0x1}, 0x1}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000180)) 2018/05/04 01:02:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000)=ANY=[@ANYRES32=0x0, @ANYBLOB='oHW'], 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x20000007ff, 0x80) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000080)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0x0, 0x7fffffff}) 2018/05/04 01:02:28 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x3800000000000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:28 executing program 7: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x80000000, 0x41) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000340)) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) read(r1, &(0x7f0000000180)=""/38, 0x26) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x200, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000540)=""/91) socket$netlink(0x10, 0x3, 0x0) r3 = gettid() ptrace$setopts(0x4200, r3, 0x4, 0x4) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000013000)) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000440)={0x1, 0x1, 'client0\x00', 0x4, "c515086b1b754054", "0d26f18cb56f99fea9f9aec5eda06ead1aaa8061f89cbdfa2599f8e4002abe60", 0xf3a0}) write$sndseq(r4, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) sendfile(r4, r4, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x5, 0x3}, {0x9, 0x100000000}, {0x2, 0x8}, {0x1, 0x4}, {0x100000000, 0x8}, {0x4, 0x44}, {0x81, 0x3}]}) 2018/05/04 01:02:28 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000003]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:28 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:29 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KVM_SMI(r0, 0xaeb7) r1 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'tunl0\x00', r2}) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x3, &(0x7f00000000c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x12, &(0x7f0000000140)=""/18, 0x0, 0x0, [], r3}, 0x48) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xa8000, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1e, &(0x7f0000000c40)=""/4096, &(0x7f0000000040)=0x1000) 2018/05/04 01:02:29 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags=0x100000000000000}) 2018/05/04 01:02:29 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f00fc00]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:29 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) pread64(r0, &(0x7f00000000c0)=""/152, 0x98, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/05/04 01:02:29 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xf0ffffffffffff, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x4000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:29 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={0x77359400}, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/05/04 01:02:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf401]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:29 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000029]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:29 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x300000000000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xe0ffffffffffffff]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:30 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x9) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x1) ioctl$VT_WAITACTIVE(r3, 0x5607) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}}, 0x4, 0x401, 0x0, "d9ac946a4a1d8d03706b50c7b93af40f2ffe6f48806b5f1cb44c724cbde15945477e7c46f74ef6844705f5a934ce0508e43e87467bc0e4c9328d61b5bda7cbd63c48b12eb47ca7559be1c8c3b7a01bee"}, 0xd8) ioctl$TCXONC(r3, 0x540a, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f00000001c0)={@empty, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x18}}, 0xc) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000200)) 2018/05/04 01:02:30 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000008]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:30 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f000077cff5)='/dev/vcsa#\x00', 0x70, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', './file0', [{0x20, "7365637572697479902b656d30"}, {0x20, '$'}, {0x20, '/dev/vcsa#\x00'}, {0x20, '(:'}, {0x20, '\\[!.cgroup-(vboxnet1'}, {0x20, '/dev/vcsa#\x00'}, {0x20}, {0x20, '/dev/vcsa#\x00'}, {0x20, '/dev/vcsa#\x00'}], 0xa, "4a9361d7dbf37fe50aba91a5b7fa34d81cc65429506c1e9f622d0ed9"}, 0x80) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/1, 0x1}], 0x4d) 2018/05/04 01:02:30 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x2000, 0x0) r2 = getpid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000140)=r2) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @dev, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x1}) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40047705, &(0x7f00000000c0)={0xc2a, 0x2}) 2018/05/04 01:02:30 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xff00000000000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:30 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags=0x2000000}) 2018/05/04 01:02:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:30 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f00002f]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:30 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x38, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:31 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags=0x1000000}) 2018/05/04 01:02:31 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x28) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={r1}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_newroute={0x1c, 0x18, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0x1c}, 0x1}, 0x0) 2018/05/04 01:02:31 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f00003c]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:31 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xa000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x2000000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:31 executing program 5: clone(0x0, &(0x7f0000a43000), &(0x7f00004c4000), &(0x7f000052c15e), &(0x7f0000a07000)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0x1000, "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"}, &(0x7f0000000180)=0x1008) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r1, 0x80, 0xfffffffffffffff8}, 0x332) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000000)='children\x00') clone(0x0, &(0x7f0000000340), &(0x7f0000000080), &(0x7f00000001c0), &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x6, 0x3, 0x363c}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=r4, @ANYBLOB="cd000000e290fa6702a2aeed2d062d9ffe5f4a63471cfd703de254c142b773f8bc996b6fa458a202b600d99dac2234bafc6a60cae3c837dcbc2b3292ab270000251983b6763d7abcb99914d973d93e5aa53361489f11917c7248bffd455a01c9282df0f4ead33de2054e7201d3a2e8a980a7a875658d8d3406a21a3b1b98625094b3dbf63dcd84f330c02c08a3812597fbc0a0e87f7cd49a2b320abecfd35f6418c7913f6f9a7c23b472c173142c4996ee11397684000000000000000000000000e52e4e1cee3ee12c3edfe95cd1921b0382e1b5b6ccadcb399c6894ee35d28952f8a745fcb62e8f79b56b1bdec5b3bfaed4cfbe17e43f46b973368817af7777c45f459dc200fddfb17e52f976d300000000000000000000000000000000"], &(0x7f0000000140)=0xd5) pread64(r3, &(0x7f0000000200)=""/26, 0x1a, 0x0) 2018/05/04 01:02:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd00]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:31 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 0xd) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x9, 0x80001) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000100)={0x0, 0x5, 0x4}) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000002c0)=0x4) r2 = dup2(r1, r1) write$sndseq(r2, &(0x7f0000000200)=[{0x3, 0xff, 0x7f, 0x7f, @tick=0x7fffffff, {0x1, 0x7ff}, {0xfff, 0x3}, @result={0x4, 0x5}}, {0x4, 0x8, 0x0, 0x1, @time, {0xc1d0, 0x1800000000000}, {0x4, 0x1}, @queue={0x5, {0x7b30, 0xff}}}, {0x1, 0x1c49e86e, 0x62, 0x9, @tick=0x1, {0x8000000, 0x80000000}, {0x7, 0x7fffffff}, @control={0x1f, 0x6, 0x9}}, {0x200, 0x494, 0x2, 0x5, @tick=0xfffffffffffffffe, {0x7fff, 0x4}, {0x5, 0x3f}, @addr={0x0, 0x7}}, {0x26, 0x80000001, 0x4, 0x401000000000, @tick=0x1000, {0x8, 0x8}, {0x9, 0x6}, @control={0x75680000000000, 0x98fc, 0x3}}], 0x8c) recvmmsg(0xffffffffffffffff, &(0x7f0000002600)=[{{&(0x7f0000000040)=@rc, 0x80, &(0x7f0000001580), 0x0, &(0x7f0000001600)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000002640)={0x0, 0x989680}) 2018/05/04 01:02:31 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xfc000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:31 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000006]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:31 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags=0x2}) 2018/05/04 01:02:31 executing program 4: r0 = socket(0x10, 0x2, 0xc) socket$l2tp(0x18, 0x1, 0x1) write(r0, &(0x7f0000000080)="1f0000000104ff00014454c0071100000a05010008000100040423fdffdf00", 0x1f) 2018/05/04 01:02:31 executing program 7: r0 = socket$inet(0x2, 0x5, 0x3) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='vp\x00\x00', @ANYRES16=r2, @ANYBLOB="020429bd7000fcdbdf2506000000080004000900000008000500020000004800010014000300ffffffff00000000000000000000000008000500000000000c00070028000000200000000c000700340000000800000008000b007369700008000b007369700008000400b80100002c0001000c000700020000003f000000080009002e0000001400030000000000000000000000000000000000"], 0xa0}, 0x1, 0x0, 0x0, 0x40008c0}, 0x800) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/30, &(0x7f0000000040)=0x1e) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000280)={'erspan0\x00', 0x0}) sendto$packet(r1, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000080)={0x11, 0x8100, r4, 0x1, 0x3, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 01:02:31 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x38000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:31 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f00002b]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) [ 2413.252641] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 2413.288902] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/04 01:02:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20800, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000080)={0x11, &(0x7f0000000040)="551db2600ebe4cbe903f3df2a07b32a605"}) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="02010000080000000000000000000000030006000000000002000000e00000010000000000000000030005000000000002000000e00000010000000000000000430e90e5a0f6caa731da175f88b3326c2ab010075cf099837ae4a9d3175cc2d0b92f6ba90c53e25901c7780aac7c33849706b2ebda6400fb0c2f897f033f77dbb94aca64778a20232a9bdb43ad04ed3b96c1f4136712f59f99f982f747261908633664fd9e4916d9714823a38bd3e3c4f9c0d2af770cbb6481bfd19f46ad27892f37e3041e662d93ef8e528fd26bcbc8469b47"], 0x40}, 0x1}, 0x0) 2018/05/04 01:02:31 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f00002c]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:31 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x300, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:32 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000004c0)='/dev/midi#\x00', 0x0, 0x101000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000940)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000900)={&(0x7f0000000680)=@updpolicy={0x258, 0x19, 0x0, 0x70bd2a, 0x25dfdbfc, {{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x5, 0x4e22, 0x5, 0x2, 0x80, 0x20, 0x67, r1, r2}, {0x0, 0x3, 0x26, 0x8, 0x1, 0x0, 0xfffffffffffffe01, 0xfffffffffffffeff}, {0x20, 0x5, 0x5, 0x4}, 0x8, 0x6e6bb7, 0x0, 0x0, 0x2, 0x3}, [@tfcpad={0x8, 0x16, 0x5}, @extra_flags={0x8, 0x18, 0x7}, @address_filter={0x28, 0x1a, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@multicast1=0xe0000001, 0xa, 0x2, 0x8}}, @sec_ctx={0x20, 0x8, {0x19, 0x8, 0x0, 0xb46a, 0x11, "faf98276f4df1b966e5fed0b8b99d90da5"}}, @srcaddr={0x14, 0xd, @in6}, @address_filter={0x28, 0x1a, {@in6=@dev={0xfe, 0x80, [], 0xe}, @in=@rand_addr=0x401, 0x2, 0x4, 0x5}}, @migrate={0x10c, 0x11, [{@in, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x7f, 0x5, 0x0, 0x0, 0xa, 0xa}, {@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0xff, 0x3, 0x0, 0x3507, 0xa, 0xa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xff, 0x5, 0x0, 0x3503, 0xa, 0xa}, {@in6=@loopback={0x0, 0x1}, @in, 0x32, 0x0, 0x0, 0x3503, 0x2, 0x2}, {@in6=@dev={0xfe, 0x80, [], 0x14}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x33, 0x2, 0x0, 0x34ff, 0xa, 0xa}, {@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3e, 0x2, 0x0, 0x0, 0xa, 0xa}]}]}, 0x258}, 0x1, 0x0, 0x0, 0x4011}, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setitimer(0xf3200088449678be, &(0x7f0000000180)={{}, {r3, r4/1000+10000}}, &(0x7f00000000c0)) capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000cc7fe8)={0x100000000, 0x0, 0x0, 0x3}) r5 = syz_open_procfs(0x0, &(0x7f0000ed6ff6)='net/raw\x00') fsetxattr(r5, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000040)="4d5c667d6e8984c1656d3073656c66a673656c696e757800", 0x18, 0x0) 2018/05/04 01:02:32 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x80ffffff00000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:32 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags=0x200000000000000}) 2018/05/04 01:02:32 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000033]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:32 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'veth1_to_bridge\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$sock_int(r0, 0x1, 0x14, &(0x7f0000016ffc), 0xffffffffffffff40) 2018/05/04 01:02:32 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x0, 0xb, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/05/04 01:02:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x8000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4010000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:32 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xfe80000000000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:32 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000011]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:32 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) fdatasync(r2) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000540)=[{&(0x7f0000000480)="a2c76d53850e75ab63ced540af35c1eea6be3563fa7997a01387fef3f8573575a1beeffb43296bde50e5876ffb09c3ead32f492ba09bb711a1c83cb84f9804d7c8b9a00160cd78bf68dfadf9812579f3a7021fec5a1572075b5248d25c64f598338fe757e5cb85eaedf531a5e5072f9e6eb9826a8f83f82ee60e7231c82d8c6363a01d7161", 0x85}], 0x1, 0x0) modify_ldt$read(0x0, &(0x7f0000000680)=""/149, 0x95) close(r4) sendfile(r4, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) fcntl$setownex(r3, 0xf, &(0x7f0000000380)={0x2, r5}) fstat(r1, &(0x7f0000000280)) fallocate(r2, 0x2, 0x0, 0x5) open$dir(&(0x7f0000000040)='./file0\x00', 0x4000, 0x182) openat$cgroup_int(r2, &(0x7f00000001c0)='cgroup.clone_children\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x97) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) fcntl$getflags(r4, 0x409) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000880)='configfs\x00', 0x0, &(0x7f0000cde000)) r6 = open(&(0x7f0000000580)='./file1\x00', 0x80000, 0x0) syncfs(r2) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000600)) getdents64(r6, &(0x7f0000000200)=""/173, 0x2d) getdents64(r6, &(0x7f00000000c0)=""/250, 0xfa) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf501bf, 0xe, 0x2032, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) vmsplice(r0, &(0x7f00000005c0)=[{&(0x7f00000003c0)="21f31202341c8c26aaa5240bf561cb97e86eb08ae1083d97af48201b6231ef5e9acd2b3a0613e4c472d8411b9f1faf0e2d0351884bd01ffed35832aebd3ff137f3c16f67", 0x44}], 0x1, 0x6) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000240)='nfs4\x00', 0x80003, &(0x7f00000002c0)) chmod(&(0x7f0000000640)='./file1\x00', 0x21) 2018/05/04 01:02:32 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000080)=0x14) alarm(0x3f) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x17}, 0x6e, r1}) socket$inet6(0xa, 0xe, 0x0) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x800) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000100)) 2018/05/04 01:02:32 executing program 7: mkdir(&(0x7f00000005c0)='./file0/file0\x00', 0x160) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000580)=0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000000600), &(0x7f0000000640)=0x4) process_vm_readv(r0, &(0x7f0000000480)=[{&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f0000000140)=""/106, 0x6a}, {&(0x7f00000001c0)=""/137, 0x89}, {&(0x7f0000000280)=""/231, 0xe7}, {&(0x7f0000000380)=""/193, 0xc1}], 0x5, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/95, 0x5f}], 0x1, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup.cpu/syz1\x00', 0x1ff) mknod$loop(&(0x7f0000000040)='./file0/file0\x00', 0xc00c, 0xffffffffffffffff) 2018/05/04 01:02:32 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xfe800000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:32 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000021]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:32 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x480000) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) ioctl$sock_ifreq(r1, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:32 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x10) mremap(&(0x7f0000399000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e7a000)) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000000c0)={@rand_addr, @multicast2=0xe0000002, @rand_addr=0xffffffffffff8001}, 0xc) 2018/05/04 01:02:32 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xc0ffffff, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:32 executing program 5: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'veth1_to_bond\x00', {0x2, 0x4e20}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000180)={'syzkaller0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'irlan0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) 2018/05/04 01:02:32 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000004]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:32 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x500, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x280, 0x0) sendto$llc(r1, &(0x7f0000000040)="0546", 0x2, 0x800, &(0x7f0000000080)={0x1a, 0x30d, 0x5, 0x0, 0x2, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000100)={[], 0x1, 0x3, 0x3, 0x0, 0x0, 0x0, 0x2002, [], 0x6}) ioctl$sock_ifreq(r0, 0x8991, &(0x7f00000000c0)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) 2018/05/04 01:02:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xffffffffffffffe0]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:33 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000007]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:33 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xf000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:33 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x2}}, 0xf77, 0x1}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x20}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x5, 0x9e7e, 0x6, 0x101, 0xffff, 0x87, 0x837, {r2, @in6={{0xa, 0x4e22, 0x1, @empty, 0x3}}, 0x1000, 0x0, 0x2, 0x401, 0xffffffffffff0001}}, &(0x7f0000000240)=0xb0) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/04 01:02:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x300000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:34 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f00000000c0)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000240)={0x10002, 0x0, [0x2, 0x97, 0x7, 0x9, 0x9, 0x100000000, 0xff, 0x7]}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x51, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)) r3 = dup2(r0, r0) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x24000) renameat2(r3, &(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x1) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$int_out(r3, 0x5460, &(0x7f0000000080)) 2018/05/04 01:02:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:34 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x40) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000080)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r1, 0x893d, &(0x7f00000000c0)={"69665b300200", @ifru_map={0x2, 0x7, 0x4, 0x0, 0xfff, 0x5}}) 2018/05/04 01:02:34 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000032]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:34 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x600, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:34 executing program 5: r0 = socket$inet6(0x10, 0x1, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a060a0000a84302a7052369250009000800061c010000001400a30702000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/04 01:02:34 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x27ffe) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000100)={0x2c, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) bind$bt_l2cap(r0, &(0x7f0000000340)={0x1f, 0x800000000000002, {0x401, 0x3, 0xb, 0x3f8}}, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x10f}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x3, 0x3e3, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000f40)=ANY=[@ANYBLOB="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"]}, 0x4b2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb6, 0x4}, &(0x7f0000000500)=0x88) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417}, &(0x7f00000001c0)=0x10) r2 = socket(0x1e, 0x4, 0x0) r3 = socket(0x20000001e, 0x5, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getegid() setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) close(r2) close(r3) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xffffffffff7ffffa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) readv(r5, &(0x7f0000019fe0)=[{&(0x7f0000000200)=""/219, 0xdb}], 0x1) write$evdev(r5, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) r6 = getpgrp(0x0) setsockopt$ax25_int(r3, 0x101, 0xd, &(0x7f0000000080)=0x7, 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x8, 0xfffffffffffffffd, 0x9, 0x7, 0x0, 0x8001, 0x0, 0x6, 0x3ff, 0x4, 0x5, 0x4, 0xbd9, 0x56, 0x8000, 0x7f, 0xff, 0xeba, 0x1f, 0x2, 0xfd, 0x3, 0x1, 0x50, 0x7, 0x9, 0x641800, 0x3ff8000000000000, 0x4, 0xfffffffffffffe01, 0x10000, 0x5, 0x7, 0x6, 0x1, 0xffffffffffffffe0, 0x0, 0x20, 0x3, @perf_bp={&(0x7f0000000040), 0x8}, 0x20, 0x401, 0x8, 0x3, 0x8, 0x7, 0x7}, r6, 0xc, r4, 0x0) 2018/05/04 01:02:34 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0xfdffffff00000000}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:34 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xfffffffffffff000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:34 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write(r1, &(0x7f0000000300), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) [ 2416.352456] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/04 01:02:34 executing program 7: syz_emit_ethernet(0x32, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x3ff, 0x9, 0x1}], {0x8100, 0x2010001, 0x0, 0x9}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf401, 0x0, @remote={0xac, 0x1c, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x3, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f0000000080)) 2018/05/04 01:02:34 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000140)={0x2, &(0x7f0000000080)=[{}, {}]}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:34 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0xc0ffffff00000000}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:34 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xffffffc0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:34 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0xac1414aa00000000}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) [ 2417.125066] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/04 01:02:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x500000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f00000000c0)}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001640)='/proc/self/net/pfkey\x00', 0x80500, 0x0) chdir(&(0x7f0000000100)='./file0\x00') fcntl$setflags(r0, 0x2, 0x0) accept4$llc(r0, 0x0, &(0x7f0000000140), 0x80800) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001680)={r0, r0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{}]}) 2018/05/04 01:02:35 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x60000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe0, r1, 0x100, 0x70bd2a, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x40}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xd, 0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0xe0}, 0x1, 0x0, 0x0, 0x20000015}, 0x488d0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x100001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r2, 0x0, 0x2000000000000040, &(0x7f0000000ffc), 0x344) 2018/05/04 01:02:35 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={"6c6f3a0000027a699ef93988b100"}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:35 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x300000000000000}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:35 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xc0ffffff00000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x2, 0x0) r1 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x0, 0x4e21, 0x0, 0x2, 0xa0, 0xa0, 0x0, 0x0, r1}, {0x9, 0x7, 0x101, 0x3, 0x10000, 0x9, 0x0, 0xfffffffffffffff8}, {0x5, 0x40, 0x610, 0x3ff}, 0x1f, 0x0, 0x0, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d2, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x3, 0x1, 0x8, 0x0, 0x2a3}}, 0xe8) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0xfffffffffffffffe) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000040)=""/32, &(0x7f00000001c0)=0x20) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v3') 2018/05/04 01:02:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f4]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:35 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0xb000000}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:35 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x3f000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:35 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_netfilter(r1, &(0x7f0000001400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000040)={0x14}, 0x14}, 0x1}, 0x20000001) 2018/05/04 01:02:35 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000003500)={0x0, 0xe2, "b5a05b509da1cad0f300f53a25b7e2bf6f6c1ab432634d950ce3fbf7b86a104e9e9026d3f0628a1b8751b73545451b87fdc417b2faae998e6df8c468baae0838bf413f269409e6e1c5935dcb1a48777dc96f3e4bc08689829278ba3c384524425b1ef314512f00991359df96eabebd04e2c7e7453c113676f2090499b6d6b34d129d00b5012c55fbd85aeb79559a45dc85ed4187beaa6bd9b35353f6fbebfddc3cd4306519e82aa4d41c2a8082c82be132f7c12d4664b015e97cd6d312011d941d23e1a4878d5c723950c379a6f7368b691a7c61114db9a6b5fa3e6b290396c4f8fe"}, &(0x7f0000003600)=0xea) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003480)={0x0}, &(0x7f0000003cc0)=0xc) ptrace(0x10, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000003640)={0x5, 0x20, 0x0, 0x8000, 0xfff, 0x10001, 0x6, 0x6c3, 0x0}, &(0x7f0000003680)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000036c0)={0x0, 0x9, 0x30}, &(0x7f0000003700)=0xc) sendmmsg$inet_sctp(r0, &(0x7f0000003c40)=[{&(0x7f0000000000)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000100)="4543664b2bde36507d36c83b99e7378adff3a93c42d237bc73aea8b01f48a2237f6d17565cce45ca4373f9a3792e20270c29f8b3085e3dd6fca399832e0d26c25f5bade235a71579bba22fd36bc23f77521f92733629278d70f5b18a7a8084c0e9a736dd9802ae279c6a13edfae433e8c20bdc9e70237b43f5ee44c9f0f38732129550c59607b04af1e8923be2c825b75574994d5ef241fbfc2bd227d389f73427ca402a7399134cfd1bc58687059dbe9137d430567b80f86400c6314754fd1ad6a4ffb485f4", 0xc6}, {&(0x7f0000000200)="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0x1000}, 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", 0x1000}, {&(0x7f0000003340)="fecd1e051fd20bafddd8113a7134987a4c0207b79d100a0cb3f86cd4c1aa0c6ba8898f9e2e952117db721a0c0d478d803de706fcd79cd58f3383af111a9654a6b332ed66e7b93e2e691858c1f160e747e2f6c2e5dfe9ff44091d49169196e36d6127f0c0d23886e022ed753ed6d3f2fdb838ce7a8cf2e7b94752464d164709bdc4727d19fb3fd0939cfc4c4c2dacb87869438c2bbcbee74e042c8c3c30f484918fbbb3afcf1ca03a3748da96ebbf9d5b1701360f470c397c15ad68444d52106c023dc0ac33cf1739a1509e1f4b45d057d59991e41c6ca9f107e42aca8f5b0b64aaabe8df8a1e23034f46dcc29d9eada82c80", 0xf2}, {&(0x7f0000003440)="346d3fe8af85c0020c4aa6d3378bf3d682ac89166a312a03c9663330745d7cbe76259bf5171d0895febc3f164c59b455", 0x30}, {&(0x7f0000003480)}], 0x6, &(0x7f0000003740)=[@dstaddrv4={0x10, 0x84, 0x7, @multicast1=0xe0000001}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x7d4, 0x201, 0x3, 0x400, 0x9, 0x3ff, 0x3, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffffb, 0x8, 0x7, 0xfffffffffffffffc, r3}}, @prinfo={0x14, 0x84, 0x5, {0x30, 0x35b8}}, @sndinfo={0x1c, 0x84, 0x2, {0x8001, 0x200, 0x1, 0x394, r4}}, @dstaddrv6={0x1c, 0x84, 0x8, @ipv4={[], [0xff, 0xff]}}], 0xa4, 0x800}, {&(0x7f0000003800)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000003c00)=[{&(0x7f0000003840)="ad32c87ac9554501417be1ca13ef5550c6628f2cb6562a2b72c014a3ff04e727aa491fd76b40a0f056da4aa5", 0x2c}, {&(0x7f0000003880)="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", 0xfc}, {&(0x7f0000003980)="375dcf027021c7e847a98c6076e05ddd1dcb38662f06fee477e7535c6faec0360199186f2d8bd9bb5fcbb6f47f978c6ef3bbd2d1cdd2a5e4136a6cb6f216ef0fa96596d0294ede8887779cc106570824114af1d2ec06a4ee1321de0cfdc8ddc4faba921b0c8c60053cf8a0c685b195cb464330526eddfea56084aedc35ab9aced1fe2f91c583448d0557e97e4b520053ae6b7ca4aca830135fce8aaac15d53b2cf066f2f83e78d9bd6e7fc76c83038aee778e0d2131fba357d76e717d48a3007d9275c0de396fc2b049989f54e70a7d1e798aa19d2ee8cd993", 0xd9}, {&(0x7f0000003a80)="875ae7cfff984ba87da55cb4e65c4844136a0846aeaa0d62edc10c8bf5f6f15fa1f39ea202d4135db32b961fb4047119823c3c848cbb14d02bb39c05a7d8a7a8a95a844a025e0bc44a726728f9786455f49f8669a29ca1c6c6a1f606a311a4cdf7706062a05e480c99335cff5c3a3d95de7706baee14908d401a482549c92767f29c51fc18203f33d38d745f982c1d628c33206f98477f2961f0e5234476f46601dc019b4c0462394faa4052685b154a70d06d", 0xb3}, {&(0x7f0000003b40)="ec4c8c3793c81e7ba209b3d5adbc10f74e856b86", 0x14}, {&(0x7f0000003b80)="e6218d51e328e3b13ae3c4684ad1ae562bc40e5607fef6abfaa40a26e5a03c9b5c5d3fd21e363f690b6abec4f6a9c60781d7b47197224fec24d3e26241bc84ed4f75fa725d1bfa80dd941a93a21e0b59a65163ffb9c148eeda549879cc", 0x5d}], 0x6, 0x0, 0x0, 0x4040000}], 0x3, 0x24040850) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/dev\x00') sendfile(r0, r5, &(0x7f0000000080)=0x3ffffffd, 0x3) 2018/05/04 01:02:35 executing program 6: pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x4000) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x3, 0x8d0, 0x2, 0x83, 0x20, r0, 0x8000}, 0x2c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f0000000200)={'syzkaller0\x00', @ifru_map={0x0, 0x7, 0x7, 0x3ff, 0x2, 0xda3}}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x53, "cc7b26a91401949fb15e1215c23f3026363b9f665c8ace8c9bac822ba19f45a79ebb1d9db23b7f4a16ab707c2abc458c9f6dc30e545b6127aa6a0795b7909489c34a0c9e4e2c1e4ffe83252fb9a5ffc9088b39"}, &(0x7f0000000140)=0x5b) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000180)=r3, 0x4) ioctl$sock_ifreq(r2, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) r4 = socket(0x5, 0x5, 0x80) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) 2018/05/04 01:02:35 executing program 7: setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x89}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.ima\x00', &(0x7f0000000200)=""/112, 0x70) getsockopt(r1, 0x3, 0x7, &(0x7f00000000c0)=""/103, &(0x7f0000000000)=0x67) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000600)={0x0, 0x80000, 0xffffffffffffff9c}) timerfd_gettime(r2, &(0x7f0000000780)) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000640)={r3, r4, 0xe7}) r6 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip_tables_matches\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x400}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000700)={r7, 0x1, 0x9, 0xffffffffffffffa1, 0x3ff, 0x8}, 0x14) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r6, 0x111, 0x3, 0x0, 0x4) r8 = dup2(r1, r5) openat$vcs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vcs\x00', 0x40, 0x0) io_setup(0x800, &(0x7f0000000280)=0x0) io_destroy(r9) recvmmsg(r0, &(0x7f00000040c0)=[{{&(0x7f0000003b00)=@rc, 0x80, &(0x7f0000003f80), 0x0, &(0x7f0000004040)=""/73, 0x49}}], 0x1, 0x0, &(0x7f0000004180)={0x0, 0x989680}) ioctl$EVIOCGBITSW(r6, 0x80404525, &(0x7f0000000500)=""/203) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r8, 0xc10c5541, &(0x7f00000003c0)={0x3fd, 0xffffffff, 0x5, 0x0, 0x0, [], [], [], 0x8001, 0x3}) sendmsg$netlink(r8, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f00000006c0)=0x1cbffd) 2018/05/04 01:02:35 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xf0ffff, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:35 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20400, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000040)={0xbc, 0x200}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000080)=""/92) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000100)={0x79, 0x0, [0x1ff, 0x1, 0x10001]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='bridge_slave_1\x00', 0x10) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f00000001c0)=0x3, 0x4) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000200)=0x1) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000240)=0x6, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000300)=""/155) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000003c0)) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000400)={0x4, 0x0, 0x3d, 0x5, 0x3}) fstatfs(r0, &(0x7f0000000440)=""/4096) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000001440)={r0, 0x5, 0x1, r0}) sendmsg(r0, &(0x7f0000001b00)={&(0x7f0000001480)=@pptp={0x18, 0x2, {0x1}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001500)="f0b657d7906f8669283698e72058120ca28f48da836a91000b4c98d647", 0x1d}, {&(0x7f0000001540)="ccf6b2a6e0a0970b9df67e9b52e51d61b531e0d292024cf858271363a9c09828a4c43a28260325c0742fc1552f3166e4a6fb3489f336485965f177b3993c0c680f12f7f8692272d21ba27e1f48374667c0584d572721579a7b99ff572477f755c00bb61ec5c5059d3b1d18396061f84f1a55f861f7aa5cbdcb1242c074f2736f93818713e5d53797022a8c3b15b76ebd520f2951825aa292894af0e756f0fb88394ecf60c85f76031a2cd44a5de26829da2e3d9f936d2b36c39e3b555177204f6362d7894a0c00e01d94b646417fa20f", 0xd0}, {&(0x7f0000001640)="641263f03c5066e8f54b218925fc07aba9d43da7062c238f6164a62f8d330144f5709c99cf491257d10ac5", 0x2b}, {&(0x7f0000001680)="54215cdce4b4cc07ce79a52de118ead521ae9827f663d1876c6b3c7cdc12a21ac12faad94601dc30b5389b53504b42af69b020579b2d0ccfb548cebf28515670a3418b501d7b9ed757c746f754be49cb5704324f28c4568806c713e313644fbf33a4188e6811c26b37", 0x69}, {&(0x7f0000001700)="3dda54ad47bc194d5bd25aff06e8693ff175bc74640ba1895eba4e0dc508f48fce5e46bdcbec6f36b1c46179d2872acc43f5c4723ecc2f60ce384d0728051de49fd2a2d1dbb075444c1890d8b627960a116beb7772c7b41abcb6caa9903d682f4649ce1d86e1f3d1502d1f291f44ea6e47705280e33698b52b873b6d618d620e09eda6be95d52c553a9ea7f10567b2be619e484e6a0089afadfc56a80e78f39a4e70695e3ad8105a0834ef1c3056e8e543927400797832989971155fa3c96e53b31cf7859c1e7034e81ef6a5becf88af5e3a9443cacd5967782f2b9c9339dd7f67a649aa687c45d0d32aa0e630d762", 0xef}, {&(0x7f0000001800)="cd9bed1a974db6d92fc85c6225fc46af35f981b0746584ea206a5ebac45ffa52e69aedd5ec81537682d67fc07a182b9420a722590b07d61352f096672bfa6b43679a5326dafe662e1be7d44ced29a9eb8b2d0bdaff247cb8f559a4a1a39e1d3cc44a99269bbc2b6311de9676f145af4471cde3c78d1dac7bb46026675b4faaf0ba3b418c19627be4360256c1216e76a95d28c13d3546c206ade2deffebd753f55fdea146cf24fbb603fd1ef41f938709bf81b177442fc64f416a81ded1172eefa0e889ae9e3ae8e45241effc4eea9e2b8512160f13a497aafd6252af0ab1", 0xde}, {&(0x7f0000001900)="d5a61d82a3c9190925c5fcd1e15fea1305692276cb114ed714c8fae5a590af892dffb3fe8ad922b588f6a8b4a97c90f5f7b8710fc93075ac3c0050c8ce627922c1d71342df1f3fcbecfd9a13f260b24b9d284a56850cd9eea38ea6350949d754e67617c59a9757f38ef1c7ee2e72f1c002b165aa2b0d4e8ef3726fda13010cbd4fdaed3e7e17b2e4cab8c5db8893dbf79071915640e918febd11e47fdf31", 0x9e}, {&(0x7f00000019c0)="00e632ef69167b66c9c2262f5ceb1e083678072dfc4f143f45afd5deecedb16c6ecf678e", 0x24}], 0x8, &(0x7f0000001a40)=[{0x84, 0x101, 0x4, "259830b952bb14711447dcb4468a2aa4f2f437f4792c5eec7d19ebfabf46015d77bdbe6e6ba16f8b16037c6033e6bc320f7e05f64da8c9cf1fe66ac3e01218bb5145933bf3aef904b8b016cb63849fc1885c53d323007abf4b2dbcd773d93fdf20f38b3a8b0fe4e156a4a427ff9d8fc0226af732e94261"}], 0x84, 0x4000000}, 0x840) write$binfmt_script(r0, &(0x7f0000001b40)={'#! ', './file0', [{0x20, 'bridge_slave_1\x00'}, {0x20, '@),em0#['}, {0x20}, {0x20, '/dev/uinput\x00'}, {0x20, 'bridge_slave_1\x00'}], 0xa, "4250bf5cf0ccfdf8e1e67e564fd494d759b042b6d08a62a40302d34f29728a3b83e5c2927d467dd8935f9ad53dd15f970bc657cb23403df63f29ce5760295129c72f86a3899fe12c627e2f271afbc207"}, 0x92) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001c00)="56af81390c3b703157550fe77783f2dd53a68c3a6f16c0d7fe8196d9d9a1dd4052560ff1f117b3fe4b87cd1c54c1195a3e81a15d66903840432b936ad07d02c469afb7650e1a2fe6da0b18aab008b6cf0bebf70ba8800a0dcb1852c7ca00b5af9ba88a072e7f087c3ad9c6f8c9349893a176e93cbb45358006468dd90cc749144baecb9ac0ea3c37ca17fbcd1d2d23bf639dc986b5c4560258be2afec499d11426c76fc211de7d518f696c2d20f3793d29cc1be1384778cdff952d6d8e237ea617a2f7517c7219ca136a81e3cfefd1ea3d65eaedce83ebddd3cc8ab18202297b72daa96e5faccee2e9dad54e33b7c01e4e58c31b8831370933", 0xf9) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001d00)=0x4ea) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001d40)={0x7, 0x81, 0x1}) getpeername$llc(r0, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001dc0)=0x10) r1 = syz_open_dev$audion(&(0x7f0000001e00)='/dev/audio#\x00', 0xcbc2, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000001e40)={0x1, 0x2000, 0x1000, 0x8, 0x4}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001e80)) rt_sigprocmask(0x1, &(0x7f0000001ec0)={0x2}, &(0x7f0000001f00), 0x8) sendto$unix(r1, &(0x7f0000001f40)="a74ae939961f89bef7e46a1595159bfd9db7fe87f8763f44e4ebb06ee2aae77feb3e76e7db49520eccb1f9c788321c4c394b2bcdae0f5df8f3310df45dc786ec057e782a7910ff85ce43ee23e73c8a0f111729265839e949f256a987ff064ee2046ab8dc9e4e4e84c598a13cc75bdb03a23faab741f7f75450bf22c04ec40ce896ba8dfcc77e884091808d", 0x8b, 0x8804, &(0x7f0000002000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000002080)={0x1, r0}) 2018/05/04 01:02:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xffffffe0]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:36 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x6}, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x10000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x8, 0x10}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x4, 0x0, 0x0, 0xfffffffffffffff7}, 0x8) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/05/04 01:02:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:36 executing program 4: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="19010000a110194393fd62e2306cf35588ded2fa8c59"], &(0x7f0000000140)=0x21) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x7}, &(0x7f00000001c0)=0x8) read$eventfd(r1, &(0x7f0000000300), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x6, 0x6, 0x0, 'queue1\x00', 0x10000}) 2018/05/04 01:02:36 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xf0, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:36 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x5c000000}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:36 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) socket$bt_hidp(0x1f, 0x3, 0x6) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x8400) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x8001, 0x8, 0x1, 0x61ed, 0x3, 0x3e, 0x1, 0xb1, 0x38, 0x1b1, 0x6, 0x3f, 0x20, 0x2, 0x6, 0x2, 0x100000000}, [{0x70000000, 0x40, 0xfc7, 0x0, 0x40, 0x80, 0xffffffff, 0x7}], "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"}, 0x1058) modify_ldt$read(0x0, &(0x7f00000011c0)=""/204, 0xcc) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:36 executing program 5: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000001240)={@loopback, 0x0}, &(0x7f0000001280)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000012c0)={0xb, 0xc, &(0x7f0000000080)=@raw=[@exit={0x95}, @generic={0x5, 0x7f, 0x8, 0x4209ac9a}, @generic={0x401, 0x5, 0x0, 0xff}, @jmp={0x5, 0x6, 0x8, 0xa, 0xf, 0x0, 0x1}, @jmp={0x5, 0x3, 0x0, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffbff, 0x0, 0x0, 0x0, 0x5}], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000000240)=""/4096, 0x41f00, 0x1, [], r0}, 0x48) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000100)=@ioapic) 2018/05/04 01:02:36 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x4}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:36 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x2, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:36 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d, r2}, 0xb) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) close(r1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x480001, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000280)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x8, 0x1, 0x3f, 0x400, 0x0, 0x6, 0x80000, 0x3, 0x8000, 0xfffffffffffffc00, 0x9, 0x3, 0x40, 0x1000, 0x0, 0x8, 0x8001, 0x3, 0xffff, 0x2, 0x8, 0x0, 0x4ca7, 0x7, 0x40, 0x7, 0x401, 0x1, 0x2, 0x0, 0x0, 0x8000, 0x60c, 0x6, 0x311, 0xfffffffffffffff8, 0x0, 0xffffffff00000001, 0x1, @perf_bp={&(0x7f00000000c0), 0x1}, 0x10000, 0x401, 0x81, 0x1, 0x5, 0x7fff, 0x7ff}, r4, 0x6, r0, 0x1) 2018/05/04 01:02:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002e40)=""/255, 0xff}], 0x1, &(0x7f0000002fc0)=""/205, 0xcd}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000080)={{0x1000, 0xf77d}, 'port0\x00', 0xc1, 0x100002, 0x8, 0x5, 0x4, 0x9, 0x5, 0x0, 0x4, 0xfffffffeffffffff}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000800)=0x800000000009, 0xffffffffffffffde) sendto$inet(r0, &(0x7f0000000040)="11", 0x1, 0x11, 0x0, 0x0) 2018/05/04 01:02:36 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000080)={{0x7, 0x9}}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) 2018/05/04 01:02:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00009be000), 0x4) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x101, 0x0) 2018/05/04 01:02:37 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0xfffffffe}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:37 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xc0fe, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x2000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a000000000000e507000000000000000000ffff00000000000000000000000005000900000000000a0000000000000000000000000000000000000000000000000000000000000002000100000000000000090b0000000005000500000000000a00000000000000ff02000000000031cfcfa400000000010000000000000000607682f2809cc1cc794bdf95347f2e8feb219fe7df6b6eb96bf2f7b51d54e6aab4016050f95b1f"], 0x98}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80880, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x1}) 2018/05/04 01:02:37 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040), 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x2}, 0x4) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000000c0)="c161980270d784798a0b65db5a5a2e9a573fd65ca2af7bfd667e25cf57492d7afa0347b0ba52412fd20e2f7d373cafda48077d70f178f17a4f437376dcec908d52b5e292fbc2916b2d65864e6d729aacb588eb8cb3314b7ab4541fbb4aace5aa009703ac7e") mknod$loop(&(0x7f0000000140)='./file0\x00', 0x42, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000180)=0xfff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x2f28}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x3, 0x8001, 0x4, 0x1, 0x0, 0xe5, 0x3, 0x5, r2}, &(0x7f0000000280)=0x20) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x10, r0, 0x0) acct(&(0x7f00000002c0)='./file0\x00') ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000300)=""/126) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x8}, 0x1c) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000003c0)={0x4, [0x3, 0xcb48, 0x0, 0x400]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)=0x0) prctl$setptracer(0x59616d61, r3) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000440)={0x4, 0xc, [0xff, 0x5, 0x100000001000000]}) r4 = getgid() setgid(r4) getgid() io_setup(0x3ff, &(0x7f0000000480)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000004c0)={0x1, "d5"}, 0x2) getgid() ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000500)={'vcan0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000580)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005c04000034010000340100006402000078030000780300007803000004000000", @ANYPTR=&(0x7f0000000f00)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007ea88cb06912c9477439694ecc17e2220056aed880d45c52b2213afa77eed818221de5e770d40d0c6a40fa700a08819a8ffd30ab0aa0eec00a11ad9fea35629d4ae80d7c17050cda79a1b653e619b5fea2eba7e4f98cd39bc7b31aa87c75551371a7ea083285e66b2d75d6f368fe87f12817fd613a7c6f63cca189326ae8642ef4aeb03b1e00000048abcec38fee16d1d697553785166019eabcaf6e0c2448401a097f050c075f223bdb4e7dec0525efa3cce2b8eca5b2e4eeb5f082c319a6dbb8b865e7d4b010d4fcf887210c616980dbf5a4e4341620c14a424f506c64f1f400a213f7f0aa5a689812d58a769d"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0003401000000000000000000000000000000000000000000000000000044004c454400000000000000000000000000000000000000000000000000000073797a300000000000000000000000000000000000000000000000010200000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0003001000000000000000000000000000000000000000000000000000040004552524f5200000000000000000000000000000000000000000000000000087d3ee7ac6437bdd7e96c12d492d62712abcd663a83f1a1f4153a0d4b760000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001401000000000000000000000000000000000000000000000000000024004e4651554555450000000000000000000000000000000000000000000001ffff05000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x4a8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000c00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000ac0)={0xf4, r5, 0xa2c, 0x70bd28, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xf}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6d}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1b}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) mknod$loop(&(0x7f0000000c40)='./file0\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000ec0)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x11000}, 0xc, &(0x7f0000000e80)={&(0x7f0000000d40)={0x108, r5, 0x1, 0x70bd2b, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8dc2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x28798f3a}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/05/04 01:02:37 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000240)={'broute\x00', 0x0, 0x4, 0xe1, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000140)=""/225}, &(0x7f0000000080)=0x50) 2018/05/04 01:02:37 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x1, 0x80440) ioctl$TIOCNXCL(r1, 0x540d) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffff9c, 0x894c, &(0x7f0000000000)=0x7) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x9, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0e630c40000000007c"], 0x0, 0x0, &(0x7f0000000f4d)}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xa000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000080)={0x8, 0x7, 0x9, 0x800, 0x7, 0x6}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000008f37)}) 2018/05/04 01:02:37 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xa00000000000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:37 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x5c00000000000000}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:37 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x80ffffff}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) [ 2419.647403] binder: 28860:28861 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 000000000000007c != 0000000000000000 2018/05/04 01:02:37 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xff000000, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:37 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0xa, &(0x7f0000001880)=[{&(0x7f0000000140)="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", 0x1000, 0xe}, {&(0x7f0000001140)="53fca096e4e54a39a3f11f3f3d554a6141c29478bd777af4aae5d9da80e560f2a7c4f9e9612a504e977968baf6b20edeeb2d90468c908f427c9ae10fbc486129f8a316c2f51e3a1def27c4f1cb399dccccdb105ca408c93cecfcf7ea7beabc950a674d83744a5118e2e66df67e5b413c5752da28fd6a34a947184fddedf47c4352e061beb631531b53909a648644372408670bf18931cb825575b2abeba8fa1ec08a63784747377b0d7622fd79eed4dc878e208da9557ebd27ced6bc2c", 0xbd, 0x5}, {&(0x7f0000000040)="d12130a0da973760c8e3e46eeb2e52637ebc437e4e1ac2d8937483ea3022a2e5394a7610f5417c489fba0aa498a20a0567fcb60c64325ea027898f36991f", 0x3e, 0xdab0}, {&(0x7f0000001200)="b81b8f9fbf64f78ca9a31f3c64d9bc53d2153aca827e378575e1594419b2af1ad83d47358234c85a2009b2242c26ca575c7b1f51619dc5286c5382b6bc792032d613d0cd2ca74a943d79a8f0de20c4ffb889699a6b3ef60c5dfe7fd96f447f679f13311df7199dc821e338b23208da77bc84ed7beeb48faf915b34f21c461e60f4b5615be5f74633a712e6037c54450291af1beeafd378f6ecbaf1814206ccf15647173714daf6c299a4801b5b86f29bbd74a4449ebc9c1b3d6ae414", 0xbc, 0x7}, {&(0x7f00000012c0)="e35fde06ee915a3b60ef65878f191941605a244b3161ef329d20f3c0f76d0545eefba6baa8359ea3a2e57857353ca898ea89b40cc9098cdd53e9425c1a0ba7f823e3055b3ec26387e279165229abbaa4a2d3e949d85211b7a8022619d76c171a435d5a57424210a3cf3b17185d52c44e2fcb9a64fd072ee520d5359f", 0x7c, 0x10001}, {&(0x7f0000001340)="ee3f3cb33f922574e31df2fc838e212847e17923c4e293cf40043d0dd4cbdb2dd36ecad5797384541d59e7857423c4bb13872a4b348749ac70946e6e93cc661c44d53c21ea766fb7272d1c3d168a53890d0828c64c03f3a41836cdca4ce7bb8be4d59bf5832d6d3efeb76c4103ac417c287a37e4f598fd42f4e91a19b6e19cf097c418a79e8e5bb407b9d912f827b1be68ac478c8f7c42f621f39f5e7985628b5723eb21fd1f766973a359ae400cbc311d207ce6db1ef2ef7a32b5966cc611432d56b3e15c10101032d637fa48feeabc9a10e493", 0xd4, 0x4}, {&(0x7f0000001900)="8f9f138e023cac560f5535f61ce8f26be09a057480fd3c7b8c86b3c47d9460fc0dcef2c86da5696504e4f18507933f8491c42634c3e643806919082cc60a309b39819b42f218b4f184985f28bb5022131978d8574913b3484f231a9325336ff5962fbaf7588d163390dc6f60ad1304cd108dc0f5692c45b129bed8a6f08feafe41ed0b42329e1d4a82d1b62a24b7a4d1c03664b726b19742d31acff371eca69eca9e5ffac6df45495e709628a1d8b9b16e0894a5952ba0281f4c99bbd47915fc6e3b6dde1ef8f110be2e8f0bd087f9b2a3bb4c2959db8244dddca24026435acaea70e554e6b2f4b7c4fd0136a5e48b38a75a", 0xf2, 0xe46}, {&(0x7f0000001540)="f8c9ecfc51521b5a2605d84ef44c45828e44a067cc33f0f937da339d9c88ac7529b61456f8b0ce96ab2e2832db1f2f6b2c1cb2d10994f758a7d436aff64357ce33e1229fe67db5a82b9002a9a6084c931e7ef0b5eb40db54858bca6bc6a82c9a864292bc3a2d5dd532ae8b55c3ec1f5e32ab82863443c6fa555b56954418b1b2a5ff0a1c39bdac3289c9576b82656950fe1bd3addcfac47b2c6a7a7f976e46b349fa65bbe1de940140e5f92062174d8e53488f468d233ec223b6d9666f9492f7dfd5126c272001d4fbc2da01dc4a09c30973fca7323a84c6c1672b011ad60b3282b0e9bec67cefa308b43db01e39600a107e25fac70b", 0xf6, 0x9}, {&(0x7f00000000c0)="2b9bba95ff7899cea5515d3b77fc1a7176125f2652acd1a5d6634b420ce46e849681dbc1c4856694072aad75", 0x2c, 0x80}, {&(0x7f0000001780)="eb922ab7afa6f1db52dc4c49aec1fa4d5e1c97e486a001be69ea028d62d89f68df4414f8d7e0c6b492e82b138e393109a36c31e2458b536a56c138217a1bde22b76e34fd9dd432d1552fea07e24a9fe4dcc70b7e9302368e68fac5bb9a290a36ba393f8faefee4e1f66f0cd8d49c6d9617084b6fe65d96076e451f6b042fce6f6e9a1d78d459b7eb4b549842708631e0b386b785ddbcdd361ab1cd0df74c04f2a4f3d9df7db5e0f63e27078b2b9b22b0b3995dfae81f45c7f85f847683ec8c36573954ba7efde1a7c9ba4c80", 0xcc, 0x1f800000}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="05"]) r0 = syz_open_dev$audion(&(0x7f0000001440)='/dev/audio#\x00', 0x6ee5, 0x40000) sync_file_range(r0, 0x7, 0xb2, 0x4) sendmsg$kcm(r0, &(0x7f0000001e80)={&(0x7f0000001480)=@l2={0x1f, 0x80000001, {0x5, 0x9, 0x800, 0xfffffffffffffff9, 0x80000001, 0xdb0}, 0x7, 0xfffffffffffffffa}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001a00)="bf4e44d3fe1635848b458a5fd4aa269107d9cbc42cae6c6add007e61c62711b6cc018e9815138b5bdd639fa9bcfff2f73e17dcd8250d64a71071f819b3e0202f8c1507be37afc2b11b9239b0e51431ca54b1015657a6312fea99d7a95b2e90e5648b350debc9a3b7339171471125a8feaaf2af0f139d29e769c095938af194ec20cb864639f5ad9b723272df1ce4ca9fd630bcf5359912fe218cc2daae97d1c75b9b0b43b2e703288e9fbd6c85ed1c9312b84944596a3e82e1c5aba4", 0xbc}, {&(0x7f0000001ac0)="9a86b58df773f40899d892908b05f1554ef793977b0a449527667f8a0de864af956f70451828b5ff8f3db316d131fc9fc941c2aa8c114d20e91cf2095c88bf7fac202144027117c9973447d128f0cda13a948144b4d8da28c3aae14f76e1e89131f37c9a048274d39f47bdba4cc81087225f14e898731eb51549c4c7652c0b949e5ad7822cd5af06d3183af89d", 0x8d}, {&(0x7f0000001b80)="ec122ad3f946e903c2032c08ddcb5a2a01f25481c3e5fef42cd903841984df8ca6ce74c12b97b4a0eeff321f2d572de13b30deb9e3313fbe12810addd9cd6e67265f2b032917f62c968bb409b752dee34cb2390d704d35c98f51fe4a7525044b34c9b17be25391206fc539433f6dca64d1f20f37059229c10e4b34c008cd37cf14b04b3a4eeaf15c144d60d0f1150189dde1844fcdeb36894177ce2f39d68d6d9eb7e8ec6d6adb", 0xa7}, {&(0x7f0000001500)="6a7920b92c29bc98d1ac7899dcd74dfb06eded95a6a01a822bc61a", 0x1b}, {&(0x7f0000001640)="d085299ac0954b", 0x7}], 0x5, &(0x7f0000001f00)=ANY=[@ANYBLOB="1c00000014010000040000009da0997a1a95ec164ef1f7e5ab87fc16e40000001100000008000000bb4a5452579067ff0030228bdb0fd2790562368ca3c29120a241bfd2a52fbd6b7ba9d17817cc45ff39478f71933c9f045192f92e4d8812ad6096b703037b4a069e5c9a764fc3acc82c4adc7cd6f2804e8855eb400ae84fa5ee48a747426737f2151607ea0fc7a5dbfbbe3b98211f8133dc192d3db0ef3f5ac426f8cbb4877ff00cd09c02e715a6c7eaf6b4f5569b57286400d117c19423e709abc09343d031e6537db7b50bc220d09c40985bf21485243e651384f7b01cc3f143f818de26b117d82be465c2dd00002c0000000b010000070000002db409e0541161fcd81e012c5121519afb818a46b8a3d9076336031f24870200fc00000017010000af040000a0fc0cfede68dd88e91c232ce864cf512525847b8f15da5bb8d68891fa95fc5fa50f2b162defa76dc2e429dee875253035440f9432d0fce64da754714fcc8bd229fd70830ec3e262de760ea3fbebe3a7cb2f09f0226a6b5d1f3bf38a19e29a6d61b2ff070000000000005184129d9239e46998cad00dbbd1b4fe43541d00ab270150da58d425902e59f6462622e169ba20eb897f3427d4b948f5d48dc2c4037e879003fb2fb7c1ba73beb977e521b47d998c8b2803418cb0219a8a0e81f760b9eef0e0f5d788d18b882a873886a88a8309e863eaf7ec9f448dc13ef081d00a34de00432f3f03bd10267fd21e6622da00140000007d50c71376c2e293000000003a0000003359fb146f000000dab6b6d98fd60ab9d2887e527cec4071835f9b03f5786cd339a1c88f12c737f9d8fbfe440e5c5e4374d58b73bad74e1516322b3fb1ccf32559388ce4c1b1a2e4ccde97e553e3bb1b686b0147d068074a839bc62a1c812ebc78358b04fd360e3dec8ee11e3b"], 0x23c, 0x1}, 0x4000050) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001c40), &(0x7f0000001c80)=0x4) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001cc0)) [ 2419.732863] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/04 01:02:38 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x80, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) io_destroy(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x20000, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='attr/current\x00') openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0xa8e54bc057231b2d, 0x0) syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0xffffffffffffff00, 0x4000) io_submit(r1, 0x8, &(0x7f0000000840)) 2018/05/04 01:02:38 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x8000000}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) [ 2419.766158] binder: 28860:28861 ioctl 40046207 0 returned -16 [ 2419.821933] binder: 28860:28874 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 000000000000007c != 0000000000000000 2018/05/04 01:02:38 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0xf5ffffff, 0x0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:38 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'nr0\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000001c0)) 2018/05/04 01:02:38 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0xc0ffffff}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x2]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:38 executing program 4: syz_emit_ethernet(0x7e, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x36) 2018/05/04 01:02:38 executing program 5: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/05/04 01:02:38 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x40000000003e3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x10000004, 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, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x200000, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x80000000, 0xffb, 0x0, 0xfffffffffffffffe, 0x74a, 0x1, 0x100000001, 0xfffffffffffffffd, 0x2}) 2018/05/04 01:02:38 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x6}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:38 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xfe80, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:38 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x48000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/05/04 01:02:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:39 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xfc00000000000000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:39 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0xffffffffffffffff}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:39 executing program 5: seccomp(0x1, 0x0, &(0x7f00000002c0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x51000}]}) getpeername(0xffffffffffffff9c, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000001c0)=0x80) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200)={0x1, 0x10000000000000, 0x4, 0x10001}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local, @in6=@local}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) 2018/05/04 01:02:39 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x1, 0x8110, 0xffffffffffffffff, 0x3) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0xfffffffffffffed7) 2018/05/04 01:02:39 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000002c0), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82040, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) ptrace$getregset(0x4204, r3, 0x6, &(0x7f0000000180)={&(0x7f0000000140)=""/23, 0x17}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000200)=r4) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r1, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) getrlimit(0xf, &(0x7f0000000240)) 2018/05/04 01:02:39 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x58}, 0x1}, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x4, 0x4) 2018/05/04 01:02:39 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000afc3)="dc", 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000140)={{0x6, 0x6, 0x1, 0x5, "6f713632846b288f5823a960592f8c09838f4344297c2f2ff1feabfeb62cea4f831e8a0f8e7d4ac28d0f43e4", 0x3cd}, 0x100000001, [0xda8, 0x1ff, 0x4b, 0x6, 0xfffffffffffff001, 0x0, 0x100000001, 0x6, 0x5, 0x7, 0x3f, 0x53a3, 0xffffffff, 0x20, 0x80, 0x7, 0x8, 0x8df, 0x8, 0x718b, 0x2, 0x100, 0x5d, 0x1000, 0x2, 0x4, 0x2, 0x2799, 0xa264, 0x7, 0x1, 0x0, 0x9, 0x6, 0x1000, 0x3, 0x1, 0x1ff, 0x1000, 0x7, 0xffffffffffffffe9, 0x100000000, 0x8, 0x9, 0x80000001, 0x41d7, 0x4e, 0x40, 0x3f8000000, 0x4, 0x5, 0x0, 0x8, 0x4, 0x9, 0x1ff, 0x1, 0x3, 0xfffffffffffffff8, 0x0, 0x5, 0x8001, 0x1, 0x0, 0x6, 0x9, 0x8001, 0x9, 0x200, 0x2, 0x6, 0x4, 0x5, 0x4, 0x4, 0x1ff, 0xb7, 0x3, 0x40, 0x8, 0x90, 0x5, 0x20, 0x5, 0xa08, 0x8, 0x3, 0xffff, 0x5, 0x3f, 0x1, 0xd2, 0x80, 0x4b5a7060, 0x9, 0x4, 0x7a37, 0x7d2, 0x2, 0x7, 0x9e, 0x5, 0xfffffffffffffe01, 0x9, 0x80, 0x5, 0xafd5, 0x1, 0x10, 0x5, 0x20, 0x9, 0x1, 0x2, 0x6, 0xbb2e, 0x1, 0x6, 0xb367, 0x5, 0x3ff, 0x446, 0x2, 0x8, 0x100000000, 0x8, 0x1b40000000000, 0x100000001], {0x77359400}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1, '}'}, &(0x7f0000000100)=0x9) readv(r0, &(0x7f0000000000), 0x1) 2018/05/04 01:02:39 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x600, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xfd000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:40 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x600000000000000}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:40 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x2000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x40605414, &(0x7f0000000280)=""/165) getsockname$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/04 01:02:40 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@int=0x400, 0xfffffffffffffe47) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:40 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x38, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:40 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x1ff, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e23}, 0x0, 0x36551bc6, 0x1, 0xdd0, 0xffffffffffffffff, &(0x7f0000000000)='ip6gre0\x00', 0x4, 0x8001, 0x5b60}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/05/04 01:02:40 executing program 5: perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a73000)}, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000000080)='smaps_rollup\x00') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) 2018/05/04 01:02:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd00]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:40 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x100000000000000}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x8400) connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e24}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000140)) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000740)={[], 0x7fff}) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000240)) 2018/05/04 01:02:40 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000001c0)="084178e7c87fdbb6a49b67f8b2293792c4ccde0e82bdc19e471698725c0ee7d2403928eee2cdd84dbf3a521e6d8a2351f9ea29a0a7cfb2d3b967d2446b1918a170f460bbc42001e39df43319df96d689715c33778668092c00c92e06988d39874eb2e95f7f8f8e0ed8a5cf1d4aaf32ac32c6550d52fd80993750d0340b", 0x7d) close(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:40 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x400000000000000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:40 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x52100, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0x7, 0x1, 0x6, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/05/04 01:02:40 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) bind$alg(r1, &(0x7f0000143000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r4 = accept4$alg(r1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000001c0)={r5, @in6={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x84) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000100)={0x2, 0x0, 0x5}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000289000), 0x0) sendfile(r4, r2, &(0x7f00002b9ffc), 0xfffffffeffffffff) r6 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x4, 0x3f, 0x5, 0x2, 0x0, 0x3, 0x1880, 0xd, 0xffe, 0x9, 0x100, 0x1, 0x100000001, 0xda39, 0x400, 0xfffffffffffffffe, 0x0, 0x9, 0x6, 0x80, 0x0, 0x4, 0x8, 0x0, 0xf5b5, 0x7ff, 0x9, 0xffffffff00000001, 0x40, 0x85, 0x7fffffff, 0xf2b5, 0x2, 0xfffffffffffffffb, 0x9, 0x11, 0x0, 0x10000, 0x1, @perf_config_ext={0x6, 0x9}, 0x8010, 0x3ff, 0x800, 0x6, 0x401, 0x7a, 0x7}, r6, 0x9, r0, 0xb) 2018/05/04 01:02:40 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x40000000}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:40 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xfc000000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xe0ffffff]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000374ff0)=[{&(0x7f00000010c0)="29000000200019fff63d0014000000060a0000a115de0005190000040d000c000000800000f9000008", 0x29}], 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x200, 0x8, 0x4, 0x5}, {0x2, 0x6, 0x9, 0x5}]}) geteuid() 2018/05/04 01:02:41 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = getpid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x511002, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r4 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x80000) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000100)={r3, r4, 0x6}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_cache\x00') r6 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000000400)=""/24, &(0x7f0000000440)=0x18) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000000200)=@buf={0xb9, &(0x7f0000000140)="3dd99d565e476abefa649f9310cbbb7c4274e779b974c939b0b16bd5105636c44250950d0b855a29824f8c63ca97cbd0d080b15576c149ad8c2d5fe7d3bcf1f0e9fe86677ea7112b6fd35afe3d12ece4ceaaeca1cd8308c156dd8348259a74399a61c85c8e6a61f09c961003a72f080a2bfeba1393e142b28d9b71194976d4952c18308a55a980ff72e90245a298d79a0032e329bb9ccb57848a6c827544bc4d6e6923302c7b07b62c9786e4db03379da892a5c5fc52733d44"}) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000002d40)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000433000/0x1000)=nil}) ioctl$TIOCCBRK(r2, 0x5428) sync_file_range(r5, 0x1ff, 0xf2b1, 0x1) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000300)={0x3, r6}) sched_getaffinity(r0, 0x8, &(0x7f0000000340)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000280)={'ah\x00'}, &(0x7f00000002c0)=0x1e) ioctl$KVM_GET_DIRTY_LOG(r8, 0x4010ae42, &(0x7f00000003c0)={0x1fd, 0x0, &(0x7f0000432000/0x2000)=nil}) getpgid(0x0) 2018/05/04 01:02:41 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x400) mq_getsetattr(r1, &(0x7f0000000140)={0x4, 0x0, 0xfffffffffffffffe, 0xd1, 0x5, 0x400, 0x65fc, 0x4}, &(0x7f0000000180)) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'bond0\x00', 0x3}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:41 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x10, &(0x7f00008d2000)={0x2, 0x4e21}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)=""/13, &(0x7f0000000040)=0xd) 2018/05/04 01:02:41 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x80fe, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:41 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0xfeffffff}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:41 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x4800}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:41 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xfffffff5, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:41 executing program 7: socket$netlink(0x10, 0x3, 0x0) 2018/05/04 01:02:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/05/04 01:02:41 executing program 4: unshare(0x60000000) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) shutdown(r0, 0x1) 2018/05/04 01:02:41 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000100)=[{0x2, 0x98, 0x0, 0x1, @time={r3, r4+30000000}, {0x80000001, 0x2}, {0x3f, 0x9}, @connect={{0x4, 0xa}, {0x1f, 0x3f}}}, {0x4, 0x72, 0xfffffffffffffff8, 0x4, @tick=0xfffffffffffeffff, {0x6, 0x40}, {0x101, 0x7}, @control={0x200, 0x4, 0x55}}, {0x0, 0x302, 0x0, 0x0, @time={0x0, 0x989680}, {0x1}, {0xf9}, @connect={{0x400, 0x9}, {0x938f, 0x7}}}], 0x54) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) chroot(&(0x7f00000004c0)='./file0\x00') execveat(r0, &(0x7f0000000200)='./control\x00', &(0x7f00000003c0)=[&(0x7f0000000240)='vboxnet1\x00', &(0x7f0000000280)='/dev/dsp\x00', &(0x7f00000002c0)='/dev/dsp\x00', &(0x7f0000000300)='em0eth0\x00', &(0x7f0000000340)='-selfnodev\x00', &(0x7f0000000380)=')posix_acl_accessppp0\x00'], &(0x7f0000000480)=[&(0x7f0000000400)='/dev/dsp\x00', &(0x7f0000000440)='\x00'], 0x1000) dup2(r0, r2) connect(r0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x3, 0x3, {0xa, 0x4e23, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40000, 0x0) ioctl$TCSBRKP(r5, 0x5425, 0x9) 2018/05/04 01:02:41 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0xb}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:41 executing program 6: r0 = memfd_create(&(0x7f0000000140)='lo:\x00', 0x2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000100)={0x107}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'gretap0\x00', 0x8000}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x1) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x20) ioctl$sock_ifreq(r1, 0x8926, &(0x7f00000000c0)={"696662300200", @ifru_flags}) [ 2423.147104] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 01:02:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xe0]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:42 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={"6c813a00"}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x2, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000140)={r3, 0x1}) 2018/05/04 01:02:42 executing program 7: 2018/05/04 01:02:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:42 executing program 4: 2018/05/04 01:02:42 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x5c}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:42 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xc0ffffff00000000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:42 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) write(r0, &(0x7f0000000040)='0x2', 0x3) 2018/05/04 01:02:42 executing program 4: 2018/05/04 01:02:42 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0xac1414aa}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:42 executing program 5: 2018/05/04 01:02:42 executing program 7: 2018/05/04 01:02:42 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x3800000000000000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:42 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) migrate_pages(r1, 0x6, &(0x7f0000000040)=0xfffffffffffffff7, &(0x7f0000000080)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:42 executing program 4: 2018/05/04 01:02:42 executing program 7: 2018/05/04 01:02:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x7f000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:43 executing program 5: 2018/05/04 01:02:43 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x300}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:43 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020d00001000000000f0ffffff030000080012000000030800000000000000001c000000000000000000000011000000e000000100000000000000000000000008000000000000000000000000000000030006000000000002000000ac14ffbb00001a5d000000000300050000000000020000008f14ffbb0000000000000000"], 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/04 01:02:43 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000040)=ANY=[@ANYBLOB="05000000090000007950dbd6dc1fa11b3164707c97cf0f8343ac50ce0658a2b503078957525e2d5b"], 0x28}, 0x1}, 0x0) 2018/05/04 01:02:43 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xa000000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:43 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x101, 0x0) statx(r1, &(0x7f0000000080)='./file0\x00', 0x1000, 0x400, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) recvfrom$unix(r2, &(0x7f00000002c0)=""/132, 0xffffffffffffff65, 0x0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x38f398ef) 2018/05/04 01:02:43 executing program 5: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0xc82) read(r0, &(0x7f0000000080)=""/190, 0xbe) 2018/05/04 01:02:43 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) write(r0, &(0x7f0000000040)='0x2', 0x3) 2018/05/04 01:02:43 executing program 6: socketpair(0x1d, 0x80006, 0x100000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x1, 0x1ac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x0, 0x8, 0x8eca, 'tunl0\x00', 'tunl0\x00', 'nr0\x00', 'bridge_slave_1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x9c, 0xc4, 0xec, [@cgroup0={'cgroup\x00', 0x8, {{0x8000}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x4}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0x1fc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000003c0)={0x38e, 0x250a, 0x5, 'queue0\x00', 0x5}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ip6gretap0\x00', 0x100000000000000}) ioctl$sock_ifreq(r2, 0x890b, &(0x7f0000000040)={"696662300200000000ac084838e9530a", @ifru_mtu=0x1}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000480)) 2018/05/04 01:02:43 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x4000}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:43 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x3000000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:43 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00000001c0)=@mpls_delroute={0x1c, 0x19, 0x521, 0x0, 0x0, {0x1c, 0x0, 0x0, 0x1f}}, 0x1c}, 0x1}, 0x0) 2018/05/04 01:02:43 executing program 7: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)='ncpfs\x00', 0x24008, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00'}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x83, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) [ 2425.318979] can: request_module (can-proto-0) failed. [ 2425.395198] can: request_module (can-proto-0) failed. 2018/05/04 01:02:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x2000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:44 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000ac0)=""/4096) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ion\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000008c0)=@generic={0x200, 0x0, 0x400}) r5 = dup2(r4, r3) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000008, 0x80010, r0, 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r6 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r6, &(0x7f0000077000)=""/133, 0x139) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000007c0)={0x5, 0x2, 0xc, 0x100000000, 0x80000001, 0x5, 0x5, 0x0, 0x0}, &(0x7f0000000800)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000a40)=ANY=[@ANYRES32=r7, @ANYBLOB], &(0x7f0000000880)=0x2) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000001ac0)=@add_del={0x2, &(0x7f0000000a80)='bridge_slave_0\x00', 0x8}) getdents64(r6, &(0x7f0000000040)=""/1679, 0x68f) getsockopt$inet_udp_int(r6, 0x11, 0x67, &(0x7f0000001b00), &(0x7f0000001b40)=0x4) timer_create(0x2, &(0x7f00000009c0)={0x0, 0x26, 0x0, @thr={&(0x7f0000000900)="8efac0cdd0d983617d9842ceb0c1c0a5c490d298380d", &(0x7f0000000940)="3840a53e294663ff37ff1700d5ea80ecd92b77281902a007500280e4436e1d247d552eaa0e92243eb009452c5ba2cc7e303de2b4dc6bf5a838d727367e0094be9d40b2f4a3035fbfde59adc11590aac4220612fb80b5f8"}}, &(0x7f0000000a00)) getdents64(r6, &(0x7f0000179f35)=""/203, 0xcb) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, "7175657565300000000000000001000000000000000000200000000000000000000100000000000000000000200000000000000000000000000000000400"}) utimes(&(0x7f0000000700)='./file1\x00', &(0x7f0000000740)={{}, {0x77359400}}) write$sndseq(r3, &(0x7f0000000380)=[{0x5, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"4cb0834fd6158c378e12d616"}}], 0x30) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000840)={0x0, 0x8, 0x400, 0x6, 0x1}, 0x14) 2018/05/04 01:02:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:44 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x500000000000000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:44 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x600}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:44 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000100)=[{0x2, 0x98, 0x0, 0x1, @time={r3, r4+30000000}, {0x80000001, 0x2}, {0x3f, 0x9}, @connect={{0x4, 0xa}, {0x1f, 0x3f}}}, {0x4, 0x72, 0xfffffffffffffff8, 0x4, @tick=0xfffffffffffeffff, {0x6, 0x40}, {0x101, 0x7}, @control={0x200, 0x4, 0x55}}, {0x0, 0x302, 0x0, 0x0, @time={0x0, 0x989680}, {0x1}, {0xf9}, @connect={{0x400, 0x9}, {0x938f, 0x7}}}], 0x54) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) chroot(&(0x7f00000004c0)='./file0\x00') execveat(r0, &(0x7f0000000200)='./control\x00', &(0x7f00000003c0)=[&(0x7f0000000240)='vboxnet1\x00', &(0x7f0000000280)='/dev/dsp\x00', &(0x7f00000002c0)='/dev/dsp\x00', &(0x7f0000000300)='em0eth0\x00', &(0x7f0000000340)='-selfnodev\x00', &(0x7f0000000380)=')posix_acl_accessppp0\x00'], &(0x7f0000000480)=[&(0x7f0000000400)='/dev/dsp\x00', &(0x7f0000000440)='\x00'], 0x1000) dup2(r0, r2) connect(r0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x3, 0x3, {0xa, 0x4e23, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40000, 0x0) ioctl$TCSBRKP(r5, 0x5425, 0x9) 2018/05/04 01:02:44 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000340)=[{0x10, 0x0, 0x0, "8908"}], 0x10}}], 0x2, 0x0) 2018/05/04 01:02:44 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x40, 0x0) epoll_pwait(r1, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x20, &(0x7f0000000080)={0x400}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000001c0)=0x100000001) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:44 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x8000, 0x2000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x285) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x1000, 0x603700ad, 0x9}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0x5, 0x8000, 0x1f, 0x9, 0x9, 0x9, 0x81, r2}, &(0x7f0000000140)=0x20) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000000)=[{0x10, 0x114}], 0x10}, 0x0) 2018/05/04 01:02:44 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7, 0x3, 0x10001, 0x7f, 0x40, 0x9, 0x171, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x0, 0xf14, 0x7, 0x100000001, 0x8}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x7, 0x100000000, 0x400}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00', 0x41}) ioctl$sock_ifreq(r2, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:44 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x3f00000000000000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:44 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0xaa1414ac}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:44 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r3}, &(0x7f0000000140)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha224-generic\x00'}}) 2018/05/04 01:02:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002ac0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$sg(&(0x7f00000024c0)='/dev/sg#\x00', 0x9, 0x200) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x0, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setrlimit(0x0, &(0x7f000068d000)) r3 = dup3(r1, r2, 0x80000) fcntl$dupfd(r3, 0x406, r3) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) clock_getres(0x0, &(0x7f0000000140)) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) utime(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x9, 0x800}) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000002a00)='./file0\x00', 0xfffffffffffffffd) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000040)) 2018/05/04 01:02:44 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x5000000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:44 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x3}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x7f00]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:45 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:45 executing program 4: socketpair$inet6(0xa, 0x807, 0x81, &(0x7f00000001c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000240)=ANY=[@ANYBLOB="8301000000000000f69cc9c70c3c687e83c6e95211cbfae41e53b33fddd5922f3c894dbdbca0c82f6c11014d504bbc66cbc0cb483dbed04f0979b778e664202a8f3a6fadb9ecf457c9ce875f3577f4f1387787cbb9acec50abb3253dc21a5d868f6000b3"]) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x43}, {0xa, 0x4e21, 0xfa, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x26d01196}, 0x1, [0x101, 0x400006, 0x4, 0x4, 0x100000000, 0x3, 0x9, 0x40800000000]}, 0x5c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140)=0x8000, 0x4) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000080)=0x24, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/04 01:02:45 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x6000000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:45 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0xffffffc0}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x9, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x8}, &(0x7f0000000080), 0x1000) 2018/05/04 01:02:45 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000280)={0x0, &(0x7f00000000c0)}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) write$binfmt_elf32(r0, &(0x7f00000014c0)=ANY=[@ANYRES16], 0x3c3) sendto$inet(r0, &(0x7f0000000000)="286e92c88678ff8bf4ec4a67aa641a31edf66f690103f302555027d003511d70b1110450204eb68493ed7d8aa89bbdaf801648778934ce4d3c006caf384c4f3f895a78d3abbfa1fdc7e428a4c7e38b7688815bf2aac992a30d230293de8d21886ebd1a54d64496b59a22df284a4abedfcc815418c822c83a326597cccae2d866b7b7fcca22c86f1fb40f729839c507ffe6f2c13f4d22e81b1f70dd85799ed114c8d2edb67d4c945c6941440bc9362aab34d542bcc21c93270a", 0xb9, 0x0, &(0x7f0000000180)={0x2}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000c40)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0xb84) socketpair$inet6(0xa, 0x3, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x6}}, [0x3, 0x6, 0x7, 0x59a, 0x3, 0xff, 0xff, 0x80000001, 0x8, 0x9, 0x9, 0x401, 0x3, 0x1f, 0x7fff]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}, [0x8, 0x3f5, 0x9, 0x0, 0xffffffffffffff81, 0x0, 0x10001, 0x4, 0x72, 0x7, 0x1, 0x240000, 0xfba, 0x0, 0xfffffffffffffffd]}, &(0x7f0000000500)=0x100) 2018/05/04 01:02:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf401000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:45 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xffffffffffffffff, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:45 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x4000000000000000}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000040)="410f2393b9800000c00f3235000400000f304d0fc76d070f2134672e420f076542cf410f01f80f01d80f320fc769da", 0x2f}], 0x1, 0x40, &(0x7f00000000c0)=[@cr0={0x0, 0x40010}], 0x1) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write(r0, &(0x7f0000000100)="f15ca122cfd832b16d1b39b17c8ad684430acc716d0b6b2f6f3199443c3cdedee3cfcea13c689c53577201d8646dea7f47d1bed798ec63dd5e75d7b91a93fbb81837ae8a7bb0157a23af58f28d648fe1c1914aff774c", 0x56) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7900}) 2018/05/04 01:02:45 executing program 7: clock_nanosleep(0x2, 0x800, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f0000000140)) r0 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x0, 0x989680}}, &(0x7f0000000080)) tkill(r0, 0x14) write(r1, &(0x7f00000000c0)="1c0de1c4ca8dbaa403fd7566ec3818deb65190d7f93de8963b39a1ddb326eca22020dbd36cfff47da3c5e2ed49838613ea01071300cfa6445e30f12e9bd4d108e278ec8d5fb3a42ff2048a104409f86789ae8cd3a52a22", 0x57) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/04 01:02:45 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000000040)={"696662300200", @ifru_flags}) 2018/05/04 01:02:45 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x800000000000000}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:45 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xf5ffffff00000000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:45 executing program 4: timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000e99fff)) timer_create(0x0, &(0x7f0000000000)={0x1f, 0x4}, &(0x7f00000ad000)) r0 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001500)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001540)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000001640)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001740)={@loopback, @loopback, 0x0}, &(0x7f0000001780)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000017c0)={'ip_vti0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000001a40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001a00)={&(0x7f0000001800)={0x1d4, r1, 0x900, 0x70bd28, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r2}, {0x130, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x1, 0xcb, 0x0, 0x81}, {0x100, 0x1ff, 0x15c, 0x4}, {0x8001, 0xfffffffffffffffa, 0x8, 0x1}, {0x4, 0x2, 0x1f, 0x100000000}, {0x6a4, 0xed31, 0x3}]}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x6, 0x3ff, 0x1ff, 0xc8}, {0x0, 0x800, 0x0, 0x6}, {0x3f, 0x4, 0x5, 0x4}, {0x1, 0x101, 0x7f, 0x1}, {0x2, 0x96, 0x7fffffff, 0x8000}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}]}}, {{0x8, 0x1, r4}, {0x80, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xf445}}, {0x8, 0x7}}}]}}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x48080}, 0x4000000) readv(r0, &(0x7f0000d0bf70)=[{&(0x7f000041bf0d)=""/243, 0xf3}], 0x1) 2018/05/04 01:02:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xe0ff]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:46 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xfe800000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:46 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1, 0x800) ioctl$BLKPG(r1, 0x1269, &(0x7f0000001100)={0x400, 0x5, 0x1000, &(0x7f0000000100)="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"}) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000001140)) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x1) 2018/05/04 01:02:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:46 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x0, &(0x7f0000000040)}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xc, 0xe, &(0x7f0000000040)=@raw=[@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}, @exit={0x95}, @exit={0x95}, @alu={0x7, 0x2, 0xd, 0x4, 0x0, 0xc, 0x8}, @call={0x85, 0x0, 0x0, 0x40}, @call={0x85, 0x0, 0x0, 0x5}], &(0x7f0000000140)='GPL\x00', 0x99, 0xd5, &(0x7f0000000180)=""/213, 0x0, 0x1, [], r0}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r1, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:46 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x3000000}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:46 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x400000000, 0x200000) ioctl(r0, 0x4806c4120, &(0x7f0000000040)) 2018/05/04 01:02:46 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x8, 0x6, &(0x7f0000000080)="8dda0008", 0x4) 2018/05/04 01:02:46 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x4, 0x4, 0x5, 0x20000000000003ff, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r0 = syz_open_dev$sndmidi(&(0x7f0000000d80)='/dev/snd/midiC#D#\x00', 0x80, 0x22002) sendmmsg$alg(r0, &(0x7f0000000cc0)=[{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000040)="c7a29b1efbc0fc879411d2ff2efd63bd21991cc3ba68df65374d4e419329426acc7e717ff59fa1f2062631ffdfb5ca3f67c0b6c115e5f529fe4dd5fc55bd9b31efe7050451856ad75ad48e605d48db201d9da86559870bfbf6fae6fd065bb67f9d4fc7c5f5c1bcf888f04ab1587fd171d631ebe476c05a9ef30c3b12bb5a54d949e675c683943d4f78b53a71b558b74a163e36d15ea1cf002cb0874c01a8d2521a7d210d434d5dadd84fc1b3fa75069e7598bb1a1f4b68f22e1fa566f232d91d1465fbacce14d9f3dcbdff5b3cd757a8064f0b7d6f5d8bd3c119", 0xda}, {&(0x7f0000000140)="9a7e4511ddae8d38741540d2917c5d58a92486899cf9af1f996d6adf6ec1e54218ed1fd410a41daa5e7337d651deb5aba9ef354e60e63a3365", 0x39}, {&(0x7f0000000180)="bfd57642fae496c0520b09ddf59e9c01cb0a7ef0ee9f2f7926faba5b49614f9e8a6668521442d8eb9d7ea1832c04361fb7945cc8e6f6d043d43a430fa80e5fc33d03018c5f312824683be5865fef8cf1d07524d3f4eb4bde9367d573ff01e4c3fc25e77c4e1b4d2efc4337ea86c646078f31d86f9cb958dafde76094063294a5602d91b8513abe7792e3a8a85f94a1cf090958af68e5c0b78361fd0bcc6a093e9b04c9ac63d6c94d384fe2b3f4cb9bd53e76722a71d85f3d454c839694f10a51b7d1c08ccefd7840f3fb5ec20c56d3ca755209eb0911336ba8ef3c", 0xdb}, {&(0x7f00000002c0)="f18ea93c8ba9b30ce324d59c03bfa9071127d1f9c130522f42903937254c01f160c57a06841b8db0ce06c9800bf768faf6f50c9a4a8b7f1d07a6d346bc1650c7d6094b216ba2be54e7f61712643cc1add92dfe4bd96e8ff9202ece53bb2f32d083dc3de3", 0x64}, {&(0x7f0000000340)="9aa13bc3aa0a77d5620b690ae7584ed501ba5c94e6460158a941c7cff1281ec465671d2eb6ab12d954699ea3d6ca2256e65c03e58d95bcfaf8ff6bbc7005dc07d4c5595489c9e5ed64e58c9d6b0035bbf2169a15de952f8c0d01e69f9cc503f055b5c49b4054d228c3008d2702c78c4e7b04e2a83b246a3bc62ab5263ac84bb184e5cb2c39862bc14a1a282e5aca6d0b314127b4c35732312f20ae25d3f625d955edb2e486862610", 0xa8}, {&(0x7f0000000400)="b24e3c818c4c5dad81e9c34a34bedac8537a19ff19669644611bad4d9c20f9d00639b856c38477c98825aed0d01775d85781c8ceb496c51a9c4db7b0f5494ec4dc16dcdd9dc9fa67786e80b30c145c5a1b430c6d0cbfb1a8e63f02dff8d9da9044bbb38fc11254", 0x67}, {&(0x7f0000000480)="71120af1b109c77b44c9bcce91cfe6501de7f24fde4e47dec99bfba70eb304969754b0656e22b6b83d2e3d32756b2935ef820b374026fd358a740461a5edcb959d29c30cf496724450da6e02c11b233fbf7e197ab6ebfd8dd87012ead7e44101a32fa7294627c4e4502327ae089c965210a47f5c54c18d71bcb56ba1bb4e3e3da52a21e6bfc87daece8f875b265d6bff", 0x90}, {&(0x7f0000000540)="a6ffda90c4c17d2edd4fd5423aad6a67e78331dcb470f0ea404b38b03477cf21122de8b3a66428b98f7243d76fa49f61fad133b5eadb57f18a164f527442c919aa2e9224cbab", 0x46}, {&(0x7f00000005c0)}, {&(0x7f0000000600)="9fa0d64d07f5a7ec18ad40538653678751d5de8c4d0a8373b51c6e81ec3dcd9d5eeef3392076282cf9cb3b56bec137aa4fc3224a59f11e025aacffbc88df14484eaed78c2364a308a0a624502aea069e65629afbaea9b9ec261cfbe3b68808abc26f8b5704433e3b6911aad9736ed1adfc46298f3fa8a0996effff7c2ca82944047b78b826057f7123f7b3cd7f018fd6503e016fb74e42817eafc668bb1b467e9465a07cdfa5617955542c4ae1c192727580a893c66f0f0e4ba5551a1acfc4434e3cf780de3476320ddc77635e4332cea58b07d6edbe3a", 0xd7}], 0xa, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x12c, 0x4080}, {0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000008c0)="fef7af2c1e0b6950d4712d09b2e78caa0695e881370b16baff9a657f2c5d8fa3803150e00f828424820a92c08f366648c5ff0c4d8599fbaca8bd7d85f2b390196fac1f276d227450205c68f2376739bd22ba114d94ebf05079d0521864197626e962c528f5f4e298a12b5e9a0ca348ef70e13f46fe10a52966982bd40e965b1561a358545944de26789f2e334ae5b6521aebc1719a97b8098e948fd9a57759281300d66be9b703237cbdc1f2b650a47542810f36e450", 0xb6}, {&(0x7f0000000980)="28c4ad7ea6248a308bc04df4fea2f204235932", 0x13}], 0x2}, {0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000a00)="20f504e3bb01686f190d00245183437d54dacc9f171f8b9fa4102b76149ed43e2546b34a2cfd268f92207d89d055ed5d24ea04a439164f1eccd602d62ba2bc7e69d224", 0x43}, {&(0x7f0000000a80)="e85163487e47b45644f848166631fe74d2d64518fae4ccd96f48e1aba5353ccc66e6147d084037c92db7d50e57f2dab3167b6d00cbc2ea336f4de5de2d03e486d393522a0e7e3e3e277c5dca587ffec76408f05f1955f6f5291a75b0ba3b5ec18089a66d56c3af3e2615fd9d5b93dc29db4bc52e736588be6035ae7fb6072c355d3f95945bbf9da089e036a3f8f1fa2748106e4874d8fc3ea9c0534224e9599f9e0fd2f2f59606608be356cb3500b6c55f28ad7fcf97f26c835a4ef6c5270323775bb604402eb40fbcc45330785b871fe809f03eb2dadb2d", 0xd8}, {&(0x7f0000000b80)="f94b9d5b03df06432067027c80416e8210563b4008b0b90055739460542372a087b0c7207fe77f00c6d9e0c1ce6ccbba11dd293efb4e4063fa01d1d31c4d1babacf8ba9a99010bcb240102b77f5dd85925834bf7bff48a4b0a4bdd49577d86b833d9b215dc81a89e4df35f3d3ea03267fc12fd386c355a44c15bddf50be844bc64df026495b9c7fe6d6f8b76e599755a6a56c03cbf82438b1c66fd8c29f80425224b23f58f88d198c94b2026f6a22e0c55d5ecd87c7c55baa888cbc3f95ac244f18338e3e24ba0186387ac8d4f23270b867b3818cbf141ca6e6dfe98def6d06c239cc945a5", 0xe5}], 0x3, 0x0, 0x0, 0x1}], 0x3, 0x0) 2018/05/04 01:02:46 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x8}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x800000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x48c}]}) 2018/05/04 01:02:46 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xf0ffff, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:47 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast1, @remote}, &(0x7f00000002c0)=0xc) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in, 0x4e20, 0xc00, 0x4e24, 0x8, 0xa, 0xa0, 0x80, 0x7f, r1, r2}, {0x857f, 0x10001, 0x0, 0xc8e7, 0x2, 0x7, 0x1, 0xff}, {0x4899, 0xd487, 0x9, 0x5}, 0xff, 0x0, 0x1, 0x1, 0x3, 0x3}, {{@in6, 0x4d4, 0x4000000000000ff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3507, 0x3, 0x0, 0x200, 0x9, 0x0, 0x7ff}}, 0xe8) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000200)={r4, 0x7fffffff, 0x7fff}, &(0x7f0000000240)=0x8) 2018/05/04 01:02:47 executing program 7: chmod(&(0x7f0000000040)='./file0\x00', 0x10) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x8000, 0x0) read$eventfd(r0, &(0x7f0000000300), 0x8) 2018/05/04 01:02:47 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0xfffffffd}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000019c0)='user\x00', &(0x7f0000001a40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) r4 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x6, 0x4100) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000000300)={{0x5, 0x7ff}, 0x0, 0x7, 0x0, {0x7f, 0x6}, 0xffffffff, 0x6}) keyctl$update(0x2, r3, &(0x7f00000003c0)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e292bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679fe60000000000000000000000", 0xc0) r5 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x8, 0x20800) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000000200)={0x0, 0xffff, 0x1, 0x1}) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f00000001c0)={'sm3-generic\x00'}}) 2018/05/04 01:02:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xfd]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:47 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x2000000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:47 executing program 4: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x40, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0xd7, 0x80000) perf_event_open(&(0x7f000025c000)={0x2000000000000002, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, r0, 0x1) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000100)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x100, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x80000) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00000002c0)={0x3, 0x8, 0x3, 0x43}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r3}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000001c0)={0x6, 0x0, {0xffffffffffffffff, 0x1, 0x0, 0x0, 0x9f}}) 2018/05/04 01:02:47 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00', 0x1101}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:47 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x6000000}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:47 executing program 5: eventfd(0x5) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000000)=@ethtool_channels={0x3d}}) 2018/05/04 01:02:47 executing program 7: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x48000) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000040)={0x7, 0x200}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x101000, 0x0) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f00000000c0)=""/105, &(0x7f0000000140)=0x69) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)={r3, 0x417e, 0x1, [0x9]}, &(0x7f00000002c0)=0xa) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000300)={r4, 0xb37, 0x2c, "df499ee97af814a96e4207025a595f3fe0e5b14c61a25796633fdd43f411c4a4e6558acbaefd96f6bd8b5d2b"}, 0x34) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000340)={r4, 0x0, 0x22, "47d3a75a0f488ab3d6ff39c2244e7f8eeaad6a450a5bc0cc748405953672a4d70c82"}, 0x2a) read(r2, &(0x7f0000000380)=""/67, 0x43) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000400)={0x3, 0xaac, 0x77, 0x2, 0x1}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x30d01, 0x0) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f0000000480)=""/4096) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000001480)={{0x0, 0x1f}, 'port0\x00', 0x1, 0x90011, 0x401, 0x77eb4861, 0x8000, 0x101, 0x9, 0x0, 0x3, 0x6}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000001540)={0xc, @broadcast=0xffffffff, 0x4e21, 0x4, 'nq\x00', 0x2, 0x1, 0x6a}, 0x2c) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000001580)={0x0, 0xb5ba, 0x0, 0x8, &(0x7f0000ffe000/0x1000)=nil, 0x1}) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000017c0)=@nat={'nat\x00', 0x19, 0x1, 0x1b4, [0x20001600, 0x0, 0x0, 0x20001630, 0x20001784], 0x0, &(0x7f00000015c0), &(0x7f0000001600)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0xb, 0x4, 0x88a8, 'bridge_slave_1\x00', 'bridge0\x00', 'teql0\x00', 'veth1_to_bond\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff], 0xa4, 0xfc, 0x124, [@cluster={'cluster\x00', 0x10, {{0xd7c, 0x12c0, 0x0, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0xffffffffffffff80}}}, @arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0xdd99}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x204) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000001840)={r4, 0x8, 0x3, [0x3, 0x0, 0x9]}, &(0x7f0000001880)=0xe) r6 = geteuid() ioctl$TUNSETOWNER(r5, 0x400454cc, r6) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00000018c0)) socket$netlink(0x10, 0x3, 0x1e) open(&(0x7f0000001900)='./file0\x00', 0x480, 0x8) setxattr(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)=@random={'btrfs.', 'nq\x00'}, &(0x7f00000019c0)='GPL\x00', 0x4, 0x1) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000001a00)) syz_open_dev$urandom(&(0x7f0000001a40)='/dev/urandom\x00', 0x0, 0x100) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000001a80)={0x87, @multicast2=0xe0000002, 0x4e21, 0x1, 'nq\x00', 0x1, 0x7, 0x7e}, 0x2c) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/null\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000001b00)={0xfffffffffffffffa, 0x42b214cd, 0x3, 0x9}, 0x8) 2018/05/04 01:02:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd00000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:47 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x4000000}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:47 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xfc00, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:47 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000680)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000000000005010040"]) fchmod(0xffffffffffffffff, 0x1) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/05/04 01:02:48 executing program 4: r0 = userfaultfd(0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x50400, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000006c0)={'tunl0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000800)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000840)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000940)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000bc0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000b80)={&(0x7f0000000980)={0x1f4, r2, 0x11, 0x70bd25, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r3}, {0x100, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r7}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}]}}, {{0x8, 0x1, r9}, {0x50, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r0) 2018/05/04 01:02:48 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0xa5b021d2c39aefeb) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:48 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x140) ioctl$TIOCGPTPEER(r0, 0x5441, 0xffffffff00000001) r1 = socket$inet6(0xa, 0x6, 0x0) set_robust_list(&(0x7f0000000200)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x3, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0xc) prctl$intptr(0x2f, 0x4) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/04 01:02:48 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x2, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:48 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0xfdffffff}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:48 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x48}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:48 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xc0ffffff, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xf401000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:48 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000300)="ad21377940c9fcdf3ed04022c3bf4f7469e46909cbe800fd93a3ea0d15e0c2a83df06d614314891404935b9d4f9d0806341c063596cf3785cbae7c28bf6d56c836a359dac279ca806737946b01a1f871d701f9a137db52e3102f2ceaed91b92c294deb618fdbd9629c8711dc343120906a3b5ea60c3c08dab42242e4c9dee9ad7b908aadbde5a7fe4a1d6bb8f0287df1707cf03caa00a6f7a61ee48142730895d28bc46261327f77eed0afe09188922e22286501957c7ad929977bdb89de3e285a1d1fa3814c169537ea5ad967d0728e2da9d4d977ae52edcd7ac3fb384178dfceb34e381300a1a48edcb5c6abdb3549828ea0bb60d76f45fd7a3e0000000016395c5f932d443c7b591dff5079a80d8f420c7fafa3b779379e16818dce7dd2ebf231e3c1fa77f6f28f005bc7be56854ada3e81ac3b2d1d2a151b716dfaada83ebb51116dc0fc4870bd06ec321bb2b83a873af9a80d100943721226bdfc7dfc18d1e6ac39fabb856c09c0c3024b42a60000000000000000000000", 0x17a, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffd8a) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0), 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x1, 0x4) 2018/05/04 01:02:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2000003e5, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() gettid() r0 = getpgrp(0x0) r1 = gettid() setpgid(r0, r1) 2018/05/04 01:02:48 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) 2018/05/04 01:02:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:48 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) sched_setscheduler(0x0, 0x7, &(0x7f0000000100)=0xb3ec) r0 = gettid() r1 = getpid() kcmp(r0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) mlockall(0xfffffff7ff000000) process_vm_writev(0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x0, &(0x7f0000000340)=[{&(0x7f0000000400)=""/162, 0xa2}, {&(0x7f0000001580)=""/154, 0x9a}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x3, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) connect$nfc_llcp(r2, &(0x7f0000000500)={0x27, 0x0, 0x1, 0x7, 0x6340, 0x0, "7f7a9f7fc573863f677338890a893eaf0e791818775d453250b19d98c102d8e9dff7c0dc26624dd95e82a8f10357a3c3ba3aedbdf92b743409c16ce3b6de8a", 0x31}, 0x58) r3 = syz_open_procfs(r1, &(0x7f0000000080)='maps\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcs\x00', 0x400, 0x0) request_key(&(0x7f0000001680)='rxrpc_s\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001700)='cgroup\x00', 0xfffffffffffffff8) r5 = add_key(&(0x7f0000001740)='dns_resolver\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000017c0)="bb6bb8abb9", 0x5, 0xfffffffffffffffd) chdir(&(0x7f0000001800)='./file0\x00') r6 = add_key(&(0x7f0000000300)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000700)="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", 0xf42, r5) keyctl$describe(0x6, r6, &(0x7f0000000080)=""/114, 0x72) openat$ptmx(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ptmx\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r4, &(0x7f0000000380)={r3, r4, 0x80000000}) r7 = open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000280)=0x4) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00000003c0)=0xffff, 0x4) [ 2431.541876] sctp: [Deprecated]: syz-executor7 (pid 29487) Use of int in maxseg socket option. [ 2431.541876] Use struct sctp_assoc_value instead [ 2431.585783] sctp: [Deprecated]: syz-executor7 (pid 29508) Use of int in maxseg socket option. [ 2431.585783] Use struct sctp_assoc_value instead 2018/05/04 01:02:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4010000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:50 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0xfeffffff00000000}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:50 executing program 6: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40001, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000001c0)={0x1ef}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r1, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_data=&(0x7f0000000040)="aab504b7b502defdbc664cecb279b0c98429cb594997c835ed46d5e6061b4583"}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r2, 0x6c}, &(0x7f0000000240)=0x8) 2018/05/04 01:02:50 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x200000002, 0x32, r0, 0xfffffffffffffffe) ioctl(r0, 0x4c0684113, &(0x7f0000000040)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @rand_addr=0x7686}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x3c, {0x2, 0x4e24, @loopback=0x7f000001}, 'nr0\x00'}) 2018/05/04 01:02:50 executing program 4: r0 = memfd_create(&(0x7f0000d0bffe)="7b10", 0x3) fcntl$addseals(r0, 0x409, 0x4) io_setup(0x80000001000, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)="e5", 0x1}]) 2018/05/04 01:02:50 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xa00, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x100000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:50 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x42002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000000)="9c", 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000240)=""/49) ioctl(0xffffffffffffffff, 0x1000, &(0x7f00000000c0)="e2da7ab4d2794715e80cf0287eaa7943c6feb27f28233a56185503e9ad893ae5dc7756730e76c45d55289dda6d5defa0a4970227350d46e7e276ca1f9485ebe2c41aa3bc2042e7f2a4d27ffb0a6fb5c0568899e326590b281532287fd850b9d845d2667282b3a477fd609a64e81bb5364e3660a144aaa87aac01b20ddb56483500") r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000180)=""/128) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/05/04 01:02:50 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4000000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:50 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0xb00}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:50 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00000000c0)={'veth0_to_bridge\x00', {0x4, 0x1, 0x9, "9f0eaa4aa001", 0x4}}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000080)) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000440)={{0x0, 0xd000}, {0x0, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x8}, {0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x958}, {0x0, 0x0, 0x0, 0x0, 0x49c, 0x63f, 0x9}, {0x1, 0x0, 0x1a, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, {}, {}, 0x0, 0x0, 0x1, 0x600200, 0x0, 0x1000, 0x0, [0x0, 0x0, 0x200]}) 2018/05/04 01:02:50 executing program 4: getdents(0xffffffffffffffff, &(0x7f0000000000)=""/48, 0x8239b210c30ab3f) r0 = socket(0xa, 0x805, 0xfffffffffffffffd) getpeername$unix(r0, &(0x7f0000000400), &(0x7f00000003c0)=0x6e) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0xff23, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x170, 0xffffffff, 0xffffffff, 0x170, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'tunl0\x00', 'erspan0\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x372) 2018/05/04 01:02:50 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) flistxattr(r0, &(0x7f0000000140)=""/215, 0xd7) 2018/05/04 01:02:50 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0xb00000000000000}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:51 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x1000000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:51 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5ddb, 0x400000) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000000400)={0x4, &(0x7f00000000c0)=""/163, &(0x7f00000003c0)=[{0x3, 0x14, 0x8, &(0x7f0000000180)=""/20}, {0x80000000, 0xbd, 0xffffffffffffffff, &(0x7f00000001c0)=""/189}, {0x1, 0x2e, 0xe0, &(0x7f0000000280)=""/46}, {0x600000000000, 0xfffffffffffffd97, 0x3, &(0x7f00000002c0)=""/217}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001100)='/dev/kvm\x00', 0x10900, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000dc0)={0x0, 0xffff}, &(0x7f0000000e00)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000e40)={r2, 0xd6, "ce576bb06590a57127b6beecae98f26c149ddd55894b0282af99362be3d941837a69fc91d5317120ce7724923155a3f16afd8f4e03f6c8bbd1ea41ef45321f0324fabb44f95f8a5c87c7ffafebe9aa6958aca67604e53708543b62e0492ad7c9a84ec3f41923c2ab6510e4eacaf3e0b7e636a35a34d5fd41b43e467ff2e4d4158c1c7236db3df35c5a3f7a0695fdac11808bb803cd01b2711e79936432ac47d7bcb5303686bf1d92d93c54e1aab465efd3bbb7a571484479eb2aec383a03d86be8bab3090250f13c4047da075a0814dc2b146de7efa4"}, &(0x7f0000000000)=0xde) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = getpid() r5 = fcntl$getown(0xffffffffffffff9c, 0x9) kcmp(r4, r5, 0x7, r0, r1) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = openat$cgroup_ro(r0, &(0x7f0000000440)='rdma.current\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000080)) write$binfmt_aout(r3, &(0x7f0000000480)={{0x8137291d36549b58, 0x4, 0x2, 0x17d, 0x2bf, 0x3, 0x14, 0x2d0f}, "", [[], [], [], [], [], [], [], [], []]}, 0x920) 2018/05/04 01:02:51 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000080)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000000140)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={r1, 0x1, 0x6, @random="830c295c8cc7"}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r2, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:51 executing program 5: mkdir(&(0x7f0000fddff8)='./file0\x00', 0x80) r0 = open(&(0x7f0000f51ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f00000000c0)="00f2bec523a04d3af9f909b4acf4141f63", 0x1001, &(0x7f0000f8e000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000c08000)='./file0\x00', &(0x7f00006b7000)='.', &(0x7f00005e9000)='cifs\x00', 0x6004, &(0x7f0000ad5000)) 2018/05/04 01:02:51 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x83}}, 0x6fb8, 0xffffffffffffffff}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x8}, 0x8) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x50) sendmmsg$inet_sctp(r0, &(0x7f0000001300)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x159, &(0x7f00000002c0), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="140000008400000005000000000300000068b6e3"], 0x14}], 0x1, 0x0) 2018/05/04 01:02:51 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x48000000}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:51 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x200000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:51 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xc0fe, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:51 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0xffffffff00000000}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:51 executing program 4: r0 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x7) 2018/05/04 01:02:51 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@local, 0x0}, &(0x7f00000000c0)=0x14) sendmmsg(r0, &(0x7f0000000580)=[{{&(0x7f0000000140)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)="4229977c6c76bc7d5553f7d717f3487c35e1bb476e3f2a8c6646b65e5687b21346345237fc077e92bb733f07d071e10bd9837725ce7d7112f8dc2b8c21e6c26b143dac8fcacf95c1d1edd5641f497cd8494ae8edcc8aca54bba0d2ca636cfde7d1bfbcea0cbb008dec299fbd7cc20de665c0e18689195450de6f7cb1a7e2af0c661dd14aa5fea41ea03fb2e713fe2ceb3aec3544cc2fe41e49115bd21f3fbc5d2f67065c71eebcdab5", 0xa9}, {&(0x7f0000000340)="f2fa3ec3253f8bc3b56b88520244a3236058e7e9e5321a7af33b3649437c624f7ead971c8c34302ab05ab5b8fa03f090ec7151ccc03d4d3e6bd7bed404980402e4a780c18d8640e8cc98a85ceb53aff630791cd0e0488595c52a8617f12fa869b9cccf9f0a8fee629238f2e3c63e19564219bde518321401feff5767bdd468ac9ad1e719f5448fb02d341ddf5516c9aaac13f29a3ee8199dae1dd922e89f261f47896c81dfc789cf6e29054020dabe", 0xaf}], 0x2, 0x0, 0x0, 0x80}, 0x20}, {{&(0x7f0000000400)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x4, 0x1, {0xa, 0x4e21, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000480)="d2cc706cedf5e99065f1014702a5fddf90e5ac381449a6e694b42b016dcb2147a4851da84bc54e350e556d2eae3db6962ddf070e73831eb609b21c0be750d59998e4ecf6d377f66eb9d918285b10d8969158ea0d91db45cac9e5d41c21dd74c5e5483a920913c052531f38dbdabe3a5fd0891d426cab980851d7ceecf7b3dfd72dea66d2ec", 0x85}], 0x1, &(0x7f0000001200)=[{0x100c, 0x10a, 0x9, "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{0x3c, 0x109, 0x1dc6eb29, "110a517ce20c053c500e03743739342fcc8f0bf22d01384a40b503e164a98ba45461565670c349bb7849228cb54b"}, {0xec, 0x109, 0x0, "55497b307ab5e309163734c84b2c50aa505bc719b2eda08738c9fb09006df85f66eddde8917b06c4de114b037f01004cdabe1581debeb9366ba529a363f24ce3e85dd324e72c5e5895cf440428d6699b871402ea4c60e1e15124278e96825bb26b1910ab8783875b580d6f209f83f70a482f393a2262e70d6730fd8438a66c18d4e2a61d01155f78e1debaf708a24a5d0135d993d9dc83dbfc1f2f6852532991b096cc1c2a5ddbb608a754d9795339f77bb4462ec08d7a0cca18d9a9b66a385b6f7622fd392ad0d036f5ccc8f28cfdb6533865e1d9958b57495b4f8dc39fd39b"}, {0xc0, 0x102, 0x6, "2fc11f7594d9999e43406b11b2f10ea27f4babb2300b3d90912f6048e20ee3af937bda71cc26fb6d4dbdf51e217d156575a96ba6cd4d840629183fff147d74e325e5576494821a537fd002f49a6703769010b76af7c6a3bf455c35230508b4edb35b48f9739f19307dc7c61c096b684103b9b907c1bca31d88cecbfc7216871847047d2b8bd1f3825d9860ee68cf521044d54300f8a685eb9276ba44eccdac93336f15f48191a3e553fdcec27d903c510cd085"}, {0x60, 0x0, 0x3, "7455b397b823d0c529cdd1e4da406cd7657e049ec1d2272179c7e93f72a1d5aadeb0190595c9776ead9fff32bf25130d35d8a0c821351e29918232a7e9d7ec0cf1f78698ea3335ee25b55ed2448fc8953128f4"}, {0x100c, 0x113, 0xfffffffffffffffb, 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"}, {0xac, 0x10a, 0x3f, "49f2feb14a85ad7489e9dd9d87d8c0b93452b0d2d00221bdacfb28a4b073ba1fec8a61e40f0d5efecf5048f0fd5e1e32e7f22f4d79c55aa71f1145e43cd07b83845e7bf76ea73696d7a70832bfc65872d9eeb8e231555ab8898b473b9905ea50adc45351e64d0ab83a848451c36e216c9f3614369dfc5aff2b637f4c8f053c28f4dc7d647337d45fe4a50d3c36069f56714f298350eb2c10e24588a60f6f70"}], 0x230c, 0x4010}, 0xc9}], 0x2, 0x800) fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x800}]) 2018/05/04 01:02:51 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) socketpair$inet6(0xa, 0x3, 0xfff, &(0x7f0000000040)) 2018/05/04 01:02:51 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x1, 0x8000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000002c0)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x130000, 0x4, [0x6, 0xfffffffffffffffb, 0x80, 0xff]}, &(0x7f0000000100)=0x10) r4 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000000020, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x89402fc4f1ba0a04}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x14, r5, 0x511, 0x0, 0xfffffffffffffffe, {0x2}}, 0x174}, 0x1}, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={r3, @in={{0x2, 0x4e22, @rand_addr=0x3f}}, 0x1, 0x2, 0x6, 0x2, 0x2dea}, &(0x7f0000000200)=0x98) 2018/05/04 01:02:51 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x600000000000000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:52 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000013ffc)=0xff, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0xfffffec1, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffff42) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="12000000010008000600000000000000ff0f"], 0x12) 2018/05/04 01:02:52 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x80ffffff00000000}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:52 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xfec0000000000000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:52 executing program 7: io_setup(0xbc, &(0x7f0000000000)=0x0) r1 = socket(0x1c, 0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x2dc}]) 2018/05/04 01:02:52 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ip6gre0\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) close(r3) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x14}}}, 0x84) 2018/05/04 01:02:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:52 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x180000001}, 0x8) 2018/05/04 01:02:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x20000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:52 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x400000000000000}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:52 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xf5ffffff, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:52 executing program 5: r0 = creat(&(0x7f0000000440)='./file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000180)='./file0\x00', 0xa4002962) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x4e24, @rand_addr=0x100000000}}, 0x0, 0x200000000800, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/14, 0x10}], 0x20000000000002fd) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) 2018/05/04 01:02:52 executing program 7: socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ff9000/0x1000)=nil) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x3a1) r1 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)="61a81e04a8907cdd4249338f3baa87390613850a8bc747747be8cb1c6f927aafdef2a1b06d4ba355a4653d93bcae6a6ed2b5c24c91fecc657a35c7959b3668972938df14c2058a1aef86127b89f168f8549d0fb78c27c487", 0x58, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f00000003c0)=[{&(0x7f0000000140)="c5d133b0a94b18bce322e8834524e7200feaae9eabd1d68ba902128f2add31569ccb5d9fbc9b59f2919642140952336bc46a0ed2f64152657ae862b7f58a5969b16409a464ed44f42dd3e021ab2c905296b0a376bd0e0e8af8540fa947bf1864ea9f86b9f1e277db97aa1cf6b58d772f1bbd59355418c7259890c83c16b6872ce1ad276ca25c8ffd9cceb17194cc41c6d722173445278c9a804f95c786972916d04b32b978a4f487b332bb8fc83f2032a444da34ba96ab6eb6eb45d355dbe013bb41ace024da", 0xc6}, {&(0x7f0000000240)="5040560721c183f44b3ac9e06ad02c1cc4071cabd1d9d17316b442aa2f1ad9fb317cfd23ca4a16451faf0d89d5a2ef7b4a0c9faaecb6d627babaf74cacc62cd852a1a9e3eccfd0951875a304b2ca08c4b80cc6", 0x53}, {&(0x7f00000002c0)="ff43d4ab70cfbdab09cfa6dcf1f30fee49101948cb18d66417437903d67a7fe484d5b8ca3f617d792cd82a0c821a217e4dfd33576a463bfabea5ce80750f7927967d3d16e9018ac3c8c6490f7da5d318692cb79bffd624b54be1a23f17f6abfbf1b56b0c9921cc6c2877abcba5ccfe43b50cf97b0a317758cf6d72432475c0e104c31969971ea4e98999703a3bebb60447120d530dccafa87835429feebf1bdd462764b95c003970913a103c5ca147e0a04d65a34f05beb7aedd056391014f4b1b0475a6aa5cfd0c550022e4135617dd6b6b01d6986ff197cc7a48cd3d948a4e2e27a12cc7c8658c577549bbc145787971b82a9244da", 0xf6}], 0x3, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0a07f5b005e381000100200000000000e6e6000000000000000000eddfffff0000407638d9cf8501546a89209ee4b3e3641f68b6b8", 0x35) 2018/05/04 01:02:52 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x1000000}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:52 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xff000000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:52 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e20, @rand_addr=0x58a3}, {0x1, @random="36789b7afd65"}, 0x46ae3584c91a5211, {0x2, 0x4e23, @loopback=0x7f000001}, 'ip6gre0\x00'}) membarrier(0x50, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/05/04 01:02:53 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0x807, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x1, 0x18f) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8000, 0x0) connect$rds(r1, &(0x7f0000000100)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x2) exit(0x9) rmdir(&(0x7f0000eac000)='./file0\x00') 2018/05/04 01:02:53 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x5c00}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x40000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x1c, 0x4) 2018/05/04 01:02:53 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xffffff80, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:53 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200, 0x1) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000580)=ANY=[]) poll(&(0x7f0000000180)=[{r0, 0x20}], 0x1, 0x1000) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x5, 0x101140) fcntl$setlease(r2, 0x400, 0x3) setrlimit(0xf, &(0x7f0000000300)={0x1, 0x7fff}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6, 0x4}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100), &(0x7f00000004c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000500)={0x20, 0x10000, 0xffff, 0xe49, 0xfffffffffffffff8, 0x1}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000080)={0xa, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @random}, {}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}]}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000340)="fe059e0a7f096376fada5f9e72d35817e265bf42ee19f341ee957d01c02fc5d2a43e2a3388a9473e5c205a6a45a82b75a23abf3b6d430f51e149a82523e2181e84094276767007072ed4013589c255375f7000fc1449e918629090a4e83c93ebf2e73f2d7411e82b070cad509e6d4e89ab1cc1eb01903ddf0d4f18b076282f3b2c093d9dbc5eb7cb9a8d782111a655f962d4d3b1070f1287017f7f5c29545d") 2018/05/04 01:02:53 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) io_setup(0x3f, &(0x7f0000000040)=0x0) socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080)}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000180)}]) 2018/05/04 01:02:53 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xa, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:53 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0xffffff80}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:53 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1000004, &(0x7f000000e000)=0xffffffff, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x22202d5964954160, &(0x7f0000000000), &(0x7f0000f2d000)=0x4) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xc, 0x200000) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000080)=""/164, &(0x7f0000000140)=0xa4) 2018/05/04 01:02:53 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) 2018/05/04 01:02:53 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001], 0x4800000000000000}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:53 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x80ffffff, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:53 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000200)={0x1, 0x0, 0x830}) r2 = dup2(r1, r0) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r4, 0x0, 0x5c, 0x9f, &(0x7f0000000080)="b1e93fa8e2b61119d7196b2456763dc3f0c5bb846dd7200f920e04ef858f4edd5d7a655d479c74c9d71052ebc047232d015f1cbc62e4de32705e0fb86cda435eb211c940eaf4889ac76b401e7fd4d933939e8859aadfc81212ca3b38", &(0x7f0000000100)=""/159, 0x5, 0x3}, 0x28) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) r5 = memfd_create(&(0x7f0000000040)="0900ca85a55f1a28df397913fb8c9e70c2eb", 0x200) r6 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x200000) dup2(r6, r5) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/05/04 01:02:54 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0x1000000]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:54 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000140)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000180)=""/172, &(0x7f0000000040)=0xac) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r1, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:54 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x3f000000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:54 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, 0x10001000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3b1a, 0x0, 0x6}, 0x0, 0x0, r0, 0x0) r1 = getpgid(0xffffffffffffffff) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000180)={0x7, 0xffffffffffff8005}) truncate(&(0x7f0000000140)='./file0\x00', 0x7) sched_setparam(r1, &(0x7f00000000c0)=0x2c85f1a8) 2018/05/04 01:02:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x3]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:54 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x8c080) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000001c0)={@empty, @local, 0x0}, &(0x7f0000000140)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r1}) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES64=r3, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR], @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES16=r0, @ANYBLOB="d73395b800ef54e1e462fcf68233b62b4030613e31fc1ac16308949bcf02a904894049b4011184d3e827b93798e445e6e99b75ad4fdb1086d07627a4c0a954096b4410549d6db76aaf6d43cb98d0a4784124106a1dfd9ca2d447fc83897c0973c30e63e467df665ec082dc43dffe7cc9e282786d04db6e096049394341147888b9ef9e49d5e59adea54b73b762c82cb597bcaf01ae4d001935f52dba3a92a3cb08e908208f45dc08d0d1f37f1a18235ac7552b9068b99977033a77d9e283028e940aaf42768c16f88633d70b988f14c33f851f58dde45a091c90199369b9f048e8d37633a91ce752b522bb7025fbc424e6c3e7650f6420b54d945f055eff4f509f0e48edda9efa6e7fadb49b15092dc620876348", @ANYRES32=r3, @ANYRES16=r3, @ANYRES16=r3, @ANYPTR, @ANYRES32=r2, @ANYRES64=r0], @ANYRES64=r3, @ANYBLOB="3f6c1436480388d748743ba2bf28c371fddcae4d81168cd29e0d9527a2b9fa4057699d1398346799de0f764be6cfb9affa8970110a958b801aeba850a91297e6bdb882bd9e749f0fc78dcd41b67c4b268b4971ebf298a39541f4a2fdb105a915ebd8004aca81bacfbe14755e6daba971726bffd39bd3aa101d239dca2faeabe94034403dc137aab787b6d3d165e6f41eb2cdacdb811f030cd788bb2449d600429447bbcf925cad09a93b7d6ef7d732cb78f36bf8e98d461e3bce485c6b58409a16bf8c47e6fc1511e4650fc4d8969d485cecbd0bbc76b0d6308d788dc7becee8d9a5b13c23ff", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES16, @ANYRES32=r0, @ANYPTR, @ANYPTR]]], 0x0) 2018/05/04 01:02:54 executing program 5: r0 = socket$inet6(0xa, 0x40000000805, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00005f6000)}, 0x0) sendto$inet6(r0, &(0x7f0000000080)="d3", 0x1, 0x0, &(0x7f0000000140)={0xa}, 0x1c) 2018/05/04 01:02:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:54 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_settings={0x3, 0x2, @fr_pvc_info=&(0x7f0000000080)={0xf6, 'bpq0\x00'}}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x410040, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYBLOB="0008000050003f69e7d39c4bdd862669cd7faaab7e1a20e0093f9cee1458d00b7450fedc23c1f9e09c82ebc2fea137b648c38865198bc61079ff259ab82cc0d7f3f4a599f04d41318b58ea48c6ebd1a3c7ca395edd9fba70ed28b4f3001e809e374b5301be1785f7d6d6099b76bbd27f"]) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000200)=0x4) 2018/05/04 01:02:54 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0x20000000]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:54 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xff00000000000000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:54 executing program 7: r0 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0x505000, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000000c0)={0x7, r1, 0x1}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000100)={0x2, 0x7}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r6, 0x200}, &(0x7f00000001c0)=0x8) 2018/05/04 01:02:54 executing program 5: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0x101, 0x6, 0x10000000000000, 'queue1\x00', 0x67f}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6, 0x11, r0, 0x0) 2018/05/04 01:02:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000340)={{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x42020}) 2018/05/04 01:02:54 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff], 0xaa1414ac}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:54 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'irlan0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x26618c8a04785709, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23}}, 0x40, 0x7}, &(0x7f0000000240)=0x88) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000280)={r2, 0x0, 0xbb, "56d028aebf0251a1040af2c0ef5d81433186d13e1a0c930103b8892ee4580e06dddb46e8f245947e8c5c704d294c1ffb3eb45cd2889cd1d1e2b1ee81473ae2ecfa050341ce09393bb2a238421dcba676c76ac835fd2fb4d46f20eb05693c5907d167dbe6fbc60acb60bcad41efe3cce3cf4fa54b9519e520ba73fa349e7f79a8f0029a44e0fb9c917cf16da8eff0fa649b0aa1ed098e132fc24caad01c32d093eefcfca24fd06959466fa378265875fb03365a5ec555522d0f9f31"}, 0xc3) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:54 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xfec00000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:54 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff], 0x4}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:54 executing program 5: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='comm\x00') setrlimit(0x1, &(0x7f0000011000)) ftruncate(r1, 0x3) 2018/05/04 01:02:55 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x671c64f000000000, 0x101000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xa, 0x7c8a}, {0x3, 0x9}], 0x2) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x400) readv(r1, &(0x7f0000d70fa0)=[{&(0x7f0000c05000)=""/4096, 0x1000}], 0x1) poll(&(0x7f0000000080)=[{r2}], 0x1, 0x1fbbef15) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) 2018/05/04 01:02:55 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x40, 0x4000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x10001, @empty, 0x1}}, 0xa1b9, 0xf6f}, &(0x7f0000000080)=0x88) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000001c0)={r3, 0x50, "d40e4ad3eec3bc8483dfe927e9fe8d3800b84f5ffed2db6c8e8c50c8b2563060ad4f622ec2e4ef9f2d13d4357b999f91cec65626099b157a71dcb23eef3b9ed2bfaa1e8898fad55cc4a5625977a22885"}, &(0x7f0000000240)=0x58) 2018/05/04 01:02:55 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xf0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:55 executing program 7: rt_sigaction(0x12, &(0x7f0000000080), 0x0, 0x8, &(0x7f00000000c0)) 2018/05/04 01:02:55 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'veth0\x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) ioctl$sock_ifreq(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:55 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff], 0x300000000000000}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x7]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:55 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff], 0xc0ffffff}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:55 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x3, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:55 executing program 5: memfd_create(&(0x7f0000000000)='/dev/input/event#\x00', 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f000001dff0)={0x0, 0x0, &(0x7f000085af91)}) 2018/05/04 01:02:55 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x2, 0x3, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x5}) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00003f6fe4)={0x0, 0x0, &(0x7f00007fe000), 0x0, &(0x7f0000d5aeb8)=ANY=[@ANYBLOB="20000002000000000000000010000000218d3af158c64f2903b112ce01955274"], 0x20}, 0x0) 2018/05/04 01:02:55 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x7, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000140)={0x1, 0x4, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @empty]}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x8000, 0x0) connect$bt_l2cap(r2, &(0x7f00000001c0)={0x1f, 0x5, {0x8, 0x1, 0xffffffff, 0x7, 0x4, 0x3f}, 0x0, 0x7}, 0xe) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:55 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff], 0xfdffffff}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:56 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x501005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) fremovexattr(r0, &(0x7f0000000040)=@random={'btrfs.', '/dev/ppp\x00'}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x534efde5d2bae475) pwritev(r0, &(0x7f0000000080), 0x0, 0x200) 2018/05/04 01:02:56 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xffffffc0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:56 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2227323e0ab2414d, 0x70, 0x0, 0x7, 0x1, 0x67, 0x0, 0xfffffffffffffe01, 0xa, 0x0, 0x4, 0x7ff, 0x1, 0x101, 0x4, 0x7, 0x1, 0xfffffffffffffe01, 0x5, 0x400, 0x8, 0x81, 0x75d1, 0x1, 0x0, 0xa9, 0x7, 0x8, 0xf982cc, 0x3, 0x5, 0x2, 0xcff, 0x8, 0x8, 0x12f5734b, 0x401, 0x6, 0x0, 0x654, 0x7, @perf_config_ext={0x1, 0x1592}, 0x1000, 0x4ec, 0xdb45eed, 0x5, 0xffffffffffffffff, 0x4, 0xff}, 0x0, 0x8, 0xffffffffffffff9c, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) r1 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000643ff8)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r3, &(0x7f000001fff8)='./file0\x00') renameat2(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000000)='./file0/file0\x00', 0x1) 2018/05/04 01:02:56 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) 2018/05/04 01:02:56 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff], 0x4000}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x8]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:56 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) open(&(0x7f0000000080)='./file0\x00', 0x121001, 0x20) r1 = socket(0x1e, 0x805, 0x0) close(r1) flistxattr(r0, &(0x7f0000000040)=""/62, 0x3e) 2018/05/04 01:02:56 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf401]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:56 executing program 5: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffff, 0x311900) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) getpeername(r0, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000240)=0x80) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/28, 0x1c) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e23, 0xffffffff00000000, @mcast1={0xff, 0x1, [], 0x1}, 0x77a}}, 0x2, 0x42080000000000, 0xd7, "257b835b682654ec0ea635c382f0c9914ef7ba1575984082ae4abd248c8f3d6c8ed1dcbfe775088f7a9f3308c815d2bdf4260fec059a4e86aaa047f46eb44c5779e29eefb7b45859b02458dcbf8d43f3"}, 0xd8) 2018/05/04 01:02:56 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/bnep\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000100)={0x0, &(0x7f0000000080)}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={"6c6f3a0000000000000400"}) ioctl$sock_ifreq(r1, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) rt_sigaction(0x39, &(0x7f0000000080)={0x10001, {0x2}, 0x18000003, 0x8e7}, &(0x7f0000000140), 0x8, &(0x7f0000000180)) 2018/05/04 01:02:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000013c0)={0xaab1, 0xffffffffffffffff, 0x5}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x208800, 0x0) recvfrom$llc(r3, &(0x7f0000000200)=""/4096, 0x1000, 0x2, &(0x7f0000000040)={0x1a, 0xd, 0x341, 0x8, 0x3, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000001240)={@mcast2, 0x0}, &(0x7f0000001280)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00000012c0)={@empty, 0x64, r4}) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000001300)={0x8, 0x3, 0x2, 0x4283, 0x100000001, 0x68f}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r5, 0x4c}], 0x1, &(0x7f0000000180)={0x0, r6+10000000}, &(0x7f00000001c0), 0x8) syz_open_dev$evdev(&(0x7f0000001200)='/dev/input/event#\x00', 0xb3f, 0x20001) getsockopt$sock_int(r3, 0x1, 0x28, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000001400)={'broute\x00'}, &(0x7f0000001480)=0x50) 2018/05/04 01:02:56 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xfec0, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:56 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14, 0x80000) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r2, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0x100000001, 0x8, 0x298, 0x6, 0x5, 0x6}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200) 2018/05/04 01:02:56 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff], 0x8}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:56 executing program 5: openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000002400fb0a0000006c45239962017bb300000000000300140008000400480000007913efe5da8baa6b259aca9a489b3a7be600c77fe13f5757c9ae098980de461e7dc1b85d050bac0f4c50d293ab1d92ce71fbc6b55f8df998e7e025209d9044636a05a7e973"], 0x1c}, 0x1}, 0x0) 2018/05/04 01:02:56 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff], 0xfffffffd}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:56 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x38000000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:56 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x48000, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000000c0)={0x5000, &(0x7f0000000040), 0xf, r1}) r2 = socket$inet6(0xa, 0x80005, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000380)={0xd000, &(0x7f0000000340), 0x3, r1, 0x1}) r3 = add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="6739bc60f8dc09c419", 0x9, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f00000001c0)="28dbad7fb0ade3d1ad6002387c513f0732275762ac4e6ff27d9fe43f5883a7225c9d1b1595713a016484", 0x2a) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00006f5000), &(0x7f0000165ffc)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x8, 0xff, 0x2, 0x6, 0x0, 0x7, 0x1c0000, 0x33, 0x0}, &(0x7f0000000240)=0x20) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0xffffffffffffff80, 0x4000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r4, 0x9, 0x0, 0x8, 0x1000, 0x9}, &(0x7f00000002c0)=0x14) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) sched_setparam(r5, &(0x7f0000000400)=0x40) 2018/05/04 01:02:56 executing program 6: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e77ffc)=0x3, 0x4) syz_emit_ethernet(0x3a, &(0x7f00000000c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast2=0xe0000002}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000200)) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x80, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/04 01:02:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b4fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000002c0)="88280479a3c88d53b6cf1a1138b2da8a", 0x10}], 0x1, &(0x7f0000453000)}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000202000), 0x0, 0x0, &(0x7f0000d0fff8)) 2018/05/04 01:02:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:57 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xff00, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:57 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff], 0x48}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:57 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"608c3a00"}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x80800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xfffffffffffffff8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000140)={0x8000000000000000, r2}) 2018/05/04 01:02:57 executing program 7: r0 = socket(0x12, 0x80007, 0xffffffff) sendto(r0, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f00000009c0)=[{0x6}]}, 0x8) recvmmsg(r0, &(0x7f000029cf40)=[{{0x0, 0xfffffffffffffff5, &(0x7f0000d61fd0), 0x0, &(0x7f00007ca000)=""/244, 0xf4}}], 0x1, 0x0, &(0x7f0000862000)={0x77359400}) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6, 0xcb03) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) rmdir(&(0x7f0000000000)='./file0\x00') 2018/05/04 01:02:57 executing program 5: r0 = socket$inet(0x10, 0x9f5f4cebead5ae53, 0x8) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xc0, r2, 0x101, 0x70bd28, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9c33}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000280)=0x1, &(0x7f00000002c0)=0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000f00083c14cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000240)={0xd000, 0x2000, 0x2, 0x8, 0x2db3}) 2018/05/04 01:02:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x700000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:57 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x80ffffff00000000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:57 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff], 0x80ffffff00000000}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:57 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3ff, 0x40) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000140)={'broute\x00', 0x0, 0x3, 0x5b, [], 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/91}, &(0x7f0000000300)=0x50) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x100000000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x440, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x80, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000780)=ANY=[@ANYRES16, @ANYRES32=r1, @ANYRES32=r3, @ANYPTR64, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES32, @ANYRES16, @ANYRES32=r2, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR64, @ANYPTR, @ANYPTR64], @ANYRES16=r3, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES16=r4, @ANYRES64=r3, @ANYPTR64, @ANYRES32=r4, @ANYRES32=r3, @ANYPTR64, @ANYBLOB="8c21c263382a0c53df64d349585041d02b58d7fe1b953099972a577f2958eb986002fa525cf9a537d8f01d9939cff9399da177fffcf9acf5a72f1f4b3653551164d136005ef0db9874df5d5323ed2d48f34f3f6a39e9be2c1beacdf0aa569059f5"], @ANYBLOB="786bd97bbca0388e29fe8c6a7c6d794b241fcc7489c2101d37a698fad0c3336c26ba116c22ac622e21e02d89029831b72cb0277c3aa37ba05775bf6a5604dddd6c7da513fffebd7e801fa958390010f0e623289bd9563ea24a3339aaa6453103a4c3d65ea75523e85c50087d5811d66330b85bffc4", @ANYRES64, @ANYRES32=r4], @ANYPTR=&(0x7f0000000740)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="a0491a28b5e7d528afdb826868c9078b75802d41c306a32e070689a7d1ae5956048b7e13ae6b6968a2ccb067b276d4cd1fbaaa7257d7d40b4538f55452bf69d63c3d313cc26e0f9a8423286dd9a7b7ab2b3fdd7ad2bf1b280eec8d4663ab080af65efaf2136aaf4aa0ad71e44a9a067cbb309d87b4e6d9a4e8ce1e6e6d4862919fdfbde907cdfca6d5bfc79779358c44e05e8d538c527c131d477115cd97a7fc", @ANYBLOB="72024d0099bf41fc1383def8fa830743301eda39872c0910fb299493e3663681cdb36f6678e467042a33c90cacbcfbdc25ab44b34c77c2413c0870311d67c8b5fc716ceae1dfb635ac286b7d0b8748c8e7f4ae5d3289706e27d63fdff017e8b18e4131d34626d8c0a9998caaf89a8bb361", @ANYPTR], @ANYRES16=r0, @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES32=r2, @ANYPTR64], @ANYRES32=r4], @ANYBLOB="f38228fc67e1f3cce515345398dbfd7f8e31704a738a2930ec582c0cb9ade7f4a77019e8e6863a365fbc91fa0d883dc630d77429c2506125e798f6fe7e198a9a0d50a99bd6145ed5c3ce3c6bbaf01bcc0648e266303715535af507dd3ec43d49d119c1ca4107c877cfdb82409cf5", @ANYRES64=r1]) 2018/05/04 01:02:57 executing program 7: r0 = memfd_create(&(0x7f0000000180)="7a73836c6901e37884d7ce361acd2204f444a086a6c8962c00", 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/207, &(0x7f0000000100)=0xcf) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000200)={0x3, 'h\\k'}, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000140)="6cb36c74b4ae1702516934d55d8332cc01f2f837b3080b02c8480474848fa6bd51e69b0e77aa30c54dd7b40d535c40a68094aa18a586f4"}, 0x10) 2018/05/04 01:02:57 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) r1 = memfd_create(&(0x7f0000000140)='vmnet0$vmnet0+\x00', 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x3}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0xc9fd}, {0x0, 0x81}, {0x3, 0x1}, {0x8, 0x10001}, {0x2, 0x20}, {0x3, 0x80}, {0xa, 0xbd}, {0x2, 0x7e}], 0x8) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:57 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xa00000000000000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:57 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) llistxattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)=""/76, 0x4c) r2 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) fcntl$setown(r2, 0x8, r1) 2018/05/04 01:02:57 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xc, 0x20, 0x2}, 0x16) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000340)}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xa2, 0x129080) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xbf) r2 = request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffa) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='\x00', r2) 2018/05/04 01:02:58 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff], 0xffffffff00000000}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x200002) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000040)=0x4) 2018/05/04 01:02:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000000)=0x5) setresuid(0x0, 0x0, r1) write$binfmt_aout(r0, &(0x7f0000000040)={{0x10b, 0x2, 0x9, 0x37e, 0x2e3, 0x1, 0xc0, 0x5}, "663cd0f1ecd3e3bfe9cc4a37a55d656629970d16bf6c725c605a8987d0545e15a46722bc63bf2e98a07bb538d18e66aa9e9a2d851f1341dffe02f1daa0dce97139a5"}, 0x62) 2018/05/04 01:02:58 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xfffff000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:58 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00000002c0)=0x6, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000300)={0x2b, @rand_addr=0x1, 0x4e20, 0x1, 'rr\x00', 0x1, 0x9, 0x67}, 0x2c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000340)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000380)=0x9) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x33, 0x2100) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f0000000140)=0x2) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000080)=0xe, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="0002e6009eec8c0799ea57df4983a5d9cb2968d6918948b1fcbe0cebce9f63be400bb982619e58b92d1bb4c6514a997652d23e862da57cc39f516c8145161c9cfe12a2e2df385a1debb33ad3286c569f833e769abc44eaee635ac2a93ccada44e851ca0051e89c1160822f35d253420fb60b7e9aabc1966d7873b230ee467709af4eb45234eee189a814017ee8b397b31cb9e66fe48c4cd1481a820d52afb790e8a4a153d84dbb68d94f9c1a84cec19a43678bc88a1b9cf557f49b05589b78d6300341bd3384d629a81db004a8163776fe3f0167ed2b5b7404e549f01015000000000000000000000000"], 0xee) 2018/05/04 01:02:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @remote}, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f00000000c0)="0581431d98142352b29a0f56be5446ed642da9c2f706e7bc92a2f4957b91ee7134bd631402a592a7fbf6e44a5c6d8683aa8811e6c68f0ba70088d549e34d954bfe3212111955f605891a42d513eae06fdafb1fb39358039cb114a1d8b7d07a2b59f934d40f01b85f5ec5519d3738ee34687d0baac153f40425ff68ee6c4cccc4fcfddd8420d3e2a15f91f9f8a31b37d6fe9df5023244df5dbf156e8b4807a0ea4e9129496a3b0fc0f7aab3529320956db91eef121d189ccdf5c302e63a777a53a5592520816598959d6fad1c9ab3be34f89869139a5eed48d0a9eff9774e2f1f71355d6728784a9b0dade9269bf7f3", 0xef) bind$alg(r0, &(0x7f00009f2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00000001c0)) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) io_setup(0x3, &(0x7f0000cadffc)=0x0) io_submit(r4, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000391000)="83", 0x1}]) 2018/05/04 01:02:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xf4010000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:58 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x500, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:58 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) syz_open_procfs$namespace(r0, &(0x7f0000000240)='ns/uts\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000080)=0x6e, 0x800) bind$unix(r1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141241, 0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/04 01:02:58 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff], 0x80ffffff}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:58 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xb877, 0x400) openat$cgroup_ro(r0, &(0x7f0000000140)='memory.events\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000040)={0xfffffffffffffffb, {{0xa, 0x4e21, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x84) read(r1, &(0x7f0000367fe4)=""/91, 0x5b) 2018/05/04 01:02:58 executing program 4: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75", 0x9a) r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x5, 0x1) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x1f, &(0x7f0000006ffc)=0x6, 0xfffffffffffffdcb) sendto$inet6(r1, &(0x7f00000000c0)="6814e5a058e692239840f19f85f27b723f2b1cbe8a387b31d4b2d4e67b12e523f2bc8bad7e540f014b48ee482f5ddd08410f8db471e5ee07c2924174ea1be314714d504a1898274973aff254eba46519258029df9420cd39b48ea791e1e96d689c33fa8da6dceef03a0f5ebfeb34621528165b9f7c4cd861caca27d9038bce1de8b17e0e6ff90e5527cc7edda84f459d1bb823c246994abdf76cdf4f9e0220bd1bcb306a7cbbd3f67e1f919a5ec5733644425fec6ec6feeaa5a78d6564", 0xbd, 0x10, &(0x7f0000000180)={0xa, 0x4e24, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) [ 2440.555734] IPVS: set_ctl: invalid protocol: 43 0.0.0.1:20000 rr [ 2440.624728] IPVS: set_ctl: invalid protocol: 43 0.0.0.1:20000 rr 2018/05/04 01:02:58 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x300, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:58 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff], 0xb00}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:58 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa283c00eeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/05/04 01:02:59 executing program 5: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xd9, 0x101800) recvfrom$inet6(r2, &(0x7f0000000040), 0x0, 0x12100, &(0x7f0000000080)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x1a}, 0xf844}, 0x1c) fcntl$setsig(r0, 0xa, 0x4) rt_sigprocmask(0xfffffffffffffffd, &(0x7f0000000240)={0xfbffffffffff0000}, 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) get_robust_list(r1, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000040)}, 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000200)=0xc) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r3) 2018/05/04 01:02:59 executing program 7: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) write(r1, &(0x7f0000000000), 0xfc63) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000000040)=0x80000) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r3) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYBLOB="000000000000c020"]) fcntl$getownex(r3, 0x10, &(0x7f0000000000)) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) 2018/05/04 01:02:59 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={"6c6f3a00000700000000008000000013"}) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) poll(&(0x7f0000000000)=[{r0, 0x2210}, {r0, 0x10}], 0x2, 0x1) 2018/05/04 01:02:59 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff], 0xb}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:59 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xfffffffffffff000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:59 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, "bbef0264d9e95cb5307b9336235bf570ecb4532a50e0700b14cce6f7b35d3771bdb43158e043953fa6a174d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ef83872d131902ee88d25391378acfc2b1f980629bd97956d0273dad340640a6e94578c7982c4674130d5346efb816198ab3d1cbdf5668c5008b42b579dd8752", &(0x7f0000000000)='%\'\x00', 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) getsockname$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x800, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000040)=0x401) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in=@broadcast, @in6}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) 2018/05/04 01:02:59 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd00]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:59 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x7000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:02:59 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff], 0x5c}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:02:59 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r1, 0x608, 0x70bd2d, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:02:59 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:02:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x1030c0, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x400caeaa, &(0x7f0000001640)={0x2, 0x7ff}) recvmsg$kcm(r3, &(0x7f0000001600)={&(0x7f0000000100)=@sco, 0x80, &(0x7f0000001580)=[{&(0x7f0000000180)=""/10, 0xa}, {&(0x7f00000001c0)=""/36, 0x24}, {&(0x7f0000000200)=""/131, 0x83}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/23, 0x17}, {&(0x7f0000001300)=""/137, 0x89}, {&(0x7f00000013c0)=""/74, 0x4a}, {&(0x7f0000001440)=""/65, 0x41}, {&(0x7f00000014c0)=""/192, 0xc0}], 0x9, 0x0, 0x0, 0x498f}, 0x101) lookup_dcookie(0x401, &(0x7f0000000040)=""/9, 0x9) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x408, 0x0, 0x400000000000}]}) 2018/05/04 01:02:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073afff)) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) unlinkat(r0, &(0x7f0000783ff8)='./file0\x00', 0x200) chdir(&(0x7f0000000040)='./file0\x00') getcwd(&(0x7f0000000100), 0x0) 2018/05/04 01:02:59 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff], 0x600000000000000}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:03:00 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xfc, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:03:00 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x6000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r0, r1, 0x2, 0x3}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r2, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:03:00 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff], 0xb000000}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:03:00 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$setsig(r0, 0xa, 0xe) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x4, 0xd05, 0x7, 0x0, r1, 0x5}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4047}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/04 01:03:00 executing program 5: r0 = geteuid() getgroups(0x4, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x1, r0, r1, 0x3, 0x40) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x202) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)=0x7) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) ioctl(r2, 0x4800c4153, &(0x7f0000000040)) 2018/05/04 01:03:00 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x100000000000000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:03:00 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000280)='cgroup.threads\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x1) write$cgroup_pid(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="9f4762722dfa9c3828dc4c29991d38206392fc795f2f116cef01706f178ca85e4a7acea3d72e6afb909b9db14a5a7c03ec96638724c87c88a7db99cbfd117d98e0fca948941f6bba5373d495445b44c60098d888eae7c17e26c7cc2c0e57e005decd23e5"], 0x2) 2018/05/04 01:03:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf401]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/04 01:03:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x5000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) [ 2442.649502] WARNING: CPU: 0 PID: 30151 at sound/core/pcm_lib.c:2057 __snd_pcm_lib_xfer+0x7c3/0x1d10 [ 2442.658737] Kernel panic - not syncing: panic_on_warn set ... [ 2442.658737] [ 2442.666122] CPU: 0 PID: 30151 Comm: syz-executor5 Not tainted 4.17.0-rc3+ #56 [ 2442.673403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2442.682761] Call Trace: [ 2442.685367] dump_stack+0x1b9/0x294 [ 2442.689015] ? dump_stack_print_info.cold.2+0x52/0x52 [ 2442.694233] ? __snd_pcm_lib_xfer+0x7b0/0x1d10 [ 2442.698830] panic+0x22f/0x4de [ 2442.702037] ? add_taint.cold.5+0x16/0x16 [ 2442.706201] ? __warn.cold.8+0x148/0x1b3 [ 2442.710278] ? __snd_pcm_lib_xfer+0x7c3/0x1d10 [ 2442.714877] __warn.cold.8+0x163/0x1b3 [ 2442.718783] ? __snd_pcm_lib_xfer+0x7c3/0x1d10 [ 2442.723381] report_bug+0x252/0x2d0 [ 2442.727027] do_error_trap+0x1de/0x490 [ 2442.730934] ? math_error+0x420/0x420 [ 2442.734750] ? debug_check_no_locks_freed+0x310/0x310 [ 2442.739954] ? get_futex_key+0x1e90/0x1e90 [ 2442.744202] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2442.749060] do_invalid_op+0x1b/0x20 [ 2442.752785] invalid_op+0x14/0x20 [ 2442.756252] RIP: 0010:__snd_pcm_lib_xfer+0x7c3/0x1d10 [ 2442.761444] RSP: 0018:ffff8801a949f898 EFLAGS: 00010206 [ 2442.766820] RAX: 0000000000040000 RBX: ffff880191a1f3c0 RCX: ffffc900024d3000 [ 2442.774097] RDX: 0000000000000040 RSI: ffffffff85c3d513 RDI: ffff880191a1f6d8 [ 2442.781373] RBP: ffff8801a949fb38 R08: 0000000000000000 R09: 0000000000000000 [ 2442.788661] R10: 0000000000000003 R11: 0000000000000000 R12: ffffffff884949c0 [ 2442.795941] R13: 0000000000000000 R14: ffff880191a1f3c0 R15: ffff8801cdd2a040 [ 2442.803245] ? __snd_pcm_lib_xfer+0x7c3/0x1d10 [ 2442.807847] ? __snd_pcm_lib_xfer+0x7c3/0x1d10 [ 2442.812441] ? graph_lock+0x170/0x170 [ 2442.816255] ? exit_robust_list+0x290/0x290 [ 2442.820593] ? pcm_lib_apply_appl_ptr+0x5a0/0x5a0 [ 2442.825460] ? find_held_lock+0x36/0x1c0 [ 2442.829544] ? lock_downgrade+0x8e0/0x8e0 [ 2442.833701] ? kasan_check_read+0x11/0x20 [ 2442.837862] ? lock_release+0xa10/0xa10 [ 2442.841848] ? check_same_owner+0x320/0x320 [ 2442.846177] ? __kmalloc+0x25/0x760 [ 2442.849811] ? __might_sleep+0x95/0x190 [ 2442.853797] ? snd_pcm_ioctl_xfern_compat+0x180/0x330 [ 2442.858998] snd_pcm_ioctl_xfern_compat+0x266/0x330 [ 2442.864026] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 2442.869225] snd_pcm_ioctl_compat+0xc96/0x1c90 [ 2442.873823] ? snd_pcm_status_user_x32+0x710/0x710 [ 2442.878764] ? __fget_light+0x2ef/0x430 [ 2442.882746] ? fget_raw+0x20/0x20 [ 2442.886210] ? do_compat_fcntl64+0x1bb/0xb80 [ 2442.890630] ? __ia32_compat_sys_futex+0x3de/0x5e0 2018/05/04 01:03:00 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff], 0x48000000}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/04 01:03:00 executing program 4: r0 = socket$inet6(0xa, 0x80000000f, 0x5) setsockopt(r0, 0x3a, 0x0, &(0x7f0000000000)="e2ca178578839aa2698983f59783155dfd600b1156abe13b7ff82c6bb256700a5d30354332904fa0fb96eed17e65d66c2c7bcab5400a415f4a9df9c1c017d3020846d1cf8d", 0x81) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f00000000c0)) 2018/05/04 01:03:00 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0xfe80000000000000, 0x4, 0xfc00, 0x0, 0x0, 0x5, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 01:03:00 executing program 6: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x10000) bind$ax25(r0, &(0x7f0000000080)={0x3, {"6096e27d052926"}, 0x2}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo:\x00'}) ioctl$sock_ifreq(r1, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/05/04 01:03:00 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000b92000)=ANY=[@ANYBLOB="1c00990194ec7f623290000000000000000000000800010004000000"], 0x1c}, 0x1}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 2442.895572] ? __x32_compat_sys_get_robust_list+0x430/0x430 [ 2442.901294] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 2442.906494] ? snd_pcm_status_user_x32+0x710/0x710 [ 2442.911439] __ia32_compat_sys_ioctl+0x221/0x640 [ 2442.916300] do_fast_syscall_32+0x345/0xf9b [ 2442.920636] ? do_int80_syscall_32+0x880/0x880 [ 2442.925225] ? kasan_check_write+0x14/0x20 [ 2442.929472] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2442.935015] ? syscall_return_slowpath+0x30f/0x5c0 [ 2442.939953] ? sysret32_from_system_call+0x5/0x46 [ 2442.944804] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2442.949664] entry_SYSENTER_compat+0x70/0x7f [ 2442.954079] RIP: 0023:0xf7f62cb9 [ 2442.957443] RSP: 002b:00000000f5f5e0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000036 [ 2442.965158] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000800c4153 [ 2442.972431] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000000 [ 2442.979709] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2442.986986] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 2442.994264] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2443.002340] Dumping ftrace buffer: [ 2443.006036] (ftrace buffer empty) [ 2443.009728] Kernel Offset: disabled [ 2443.013335] Rebooting in 86400 seconds..